002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/103}, {&(0x7f0000000100)=""/153}], 0xffffffffffffd1c, 0x3ffffffffffc) 17:49:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@initdev, @in=@initdev}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r1}, {r0}, {r0, 0x9040}, {r0, 0x1}, {r1, 0x82}, {r1, 0x1000}, {r0, 0x40}], 0x7, &(0x7f0000000200)={r2, r3+30000000}, &(0x7f0000000240)={0x8}, 0x8) preadv(r1, &(0x7f00000017c0), 0x183, 0x400000000000) [ 2396.666584] keychord: invalid keycode count 0 17:49:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:49:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:49:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:49:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) 17:49:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:49:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) 17:49:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r2, 0x3) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40000, 0x0) write$eventfd(r1, &(0x7f0000000280), 0x8) write$eventfd(r1, &(0x7f00000000c0)=0x1, 0x8) fgetxattr(r0, &(0x7f0000000180)=@random={'btrfs.', 'securityselfsecuritybdev+\x00'}, &(0x7f0000000100)=""/24, 0x18) 17:49:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) prctl$PR_GET_CHILD_SUBREAPER(0x25) getpeername(r0, &(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x80) 17:49:53 executing program 1: pipe(&(0x7f0000000040)) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 17:49:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4203, r2, 0x3, 0x3ffffffffffffffd) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:49:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) 17:49:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:49:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) getpeername$packet(r0, &(0x7f00000005c0)={0x11, 0x0, 0x0}, &(0x7f0000000600)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000880)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001180)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000001280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@loopback}}, &(0x7f0000001600)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001640)={@initdev, @multicast2, 0x0}, &(0x7f0000001680)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000017c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001800)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001840)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001940)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001980)={0x0, @loopback, @loopback}, &(0x7f00000019c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a00)={{{@in=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@loopback}}, &(0x7f0000001b00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b40)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001c40)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000001d80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001dc0)=0x14) recvmmsg(r0, &(0x7f0000002640)=[{{&(0x7f0000001fc0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, 0x80, &(0x7f0000002240)=[{&(0x7f0000002040)=""/255, 0xff}, {&(0x7f0000002140)=""/26, 0x1a}, {&(0x7f0000002180)=""/150, 0x96}], 0x3, &(0x7f0000002280)=""/126, 0x7e}, 0x80000000}, {{&(0x7f0000002300)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002600)=[{&(0x7f0000002380)=""/254, 0xfe}, {&(0x7f0000002480)=""/208, 0xd0}, {&(0x7f0000002580)=""/9, 0x9}, {&(0x7f00000025c0)=""/36, 0x24}], 0x4, &(0x7f0000003000)=""/4096, 0x1000}, 0x7}], 0x2, 0x10000, &(0x7f00000026c0)={0x0, 0x1c9c380}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002d00)={&(0x7f0000000040), 0xc, &(0x7f0000002cc0)={&(0x7f0000002700)={0x5b4, r1, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0xf8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x19c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r7}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xcf8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r9}, {0xb4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r10}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r12}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x50ce2b58}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x174, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0xb13d, 0x344, 0x200, 0xaa}, {0x7, 0x5, 0x5, 0xffff}, {0x4, 0x9, 0x5, 0x80000001}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x1000000000000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x5b4}, 0x1, 0x0, 0x0, 0x40080}, 0x40) 17:49:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2399.634993] keychord: invalid keycode count 0 17:49:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:49:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2399.699045] keychord: invalid keycode count 0 [ 2399.798577] keychord: invalid keycode count 0 17:49:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:49:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x1) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') 17:49:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:49:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:49:56 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000080)=0x100000001, 0x8) 17:49:56 executing program 1: pipe(&(0x7f0000000040)) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 17:49:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xfffffffffffffffc, 0xfffffffffffffffd, @local}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:49:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:49:56 executing program 0: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 17:49:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) ptrace$poke(0x5, r2, &(0x7f0000000000), 0x7) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) [ 2402.635405] keychord: invalid keycode count 0 17:49:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) 17:49:56 executing program 0: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 17:49:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132c"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:49:59 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getgroups(0x2, &(0x7f0000000100)=[0xee01, 0xffffffffffffffff]) write$FUSE_ENTRY(r1, &(0x7f0000000140)={0x90, 0xfffffffffffffffe, 0x2, {0x0, 0x1, 0x3, 0x9, 0x3, 0x5a5, {0x6, 0xfffffffffffffff7, 0x4, 0x80000000, 0x1, 0x6, 0x7ff, 0x0, 0x100, 0xda, 0x0, r2, r3, 0x10000, 0xd366}}}, 0x90) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r1, &(0x7f00000017c0), 0x183, 0x400000000000) 17:49:59 executing program 0: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 17:49:59 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="440d8500001700ecee0cee3600", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, 0x0, &(0x7f0000000040)) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000080)=""/64, &(0x7f00000000c0)=0x40) 17:49:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000100)={0x6, &(0x7f0000000000)=[{0x0, 0x0, 0x7, 0xe73c}, {0x2, 0x66, 0x100, 0xffff}, {0xd9f1, 0x3f, 0x8001, 0x5}, {0xa3, 0x101, 0x1000, 0x7ff}, {0xa38, 0x1, 0x2, 0x101}, {0x0, 0x80000000, 0x4, 0x4748}]}) 17:49:59 executing program 1: pipe(&(0x7f0000000040)) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 17:49:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:49:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:49:59 executing program 5: r0 = socket$inet6(0xa, 0x100800000000002, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x262) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='smaps\x00zJ\xf9\x7fE^0\xed7\x9a\xef\xf8\xc2^\rMq\xdc\\\x1eR^B\xcc\xc34k\x01\x8b\xeb\xf7\xc0Z~.\xb2\x1b-Z\x94\xe1\xcd{\x90\x01\xeb\xef\x1dm\xa6\b[\xe4=^\xa3\nR\xeb\x8coV74\x80g\x06\xe1\xd3\xeev\xb9\xef\xd1;\x96\x9bj\x9c-\xd5 \xad\xd5\xc6\x96\xaf3\xd1qG\x9f\x05\xfe\x92\xc8\xc4\xed\xa18\x90\xa0\xac\xfe\xaf\xda\x1bS\xcf\xc1\x9e\x81}F\xcc\x85W\xc9\\\xe8\xe0\xe2\x19!^JP\x19}R\xd8\xf5\x88\xf6\x9c\x82\x9c\xec\xce\xe390\'#\x9a\xad\x96\r\x02`d\xaa\n?%\xbe\xa4X\xd5P\xdc\xe0\xaa\x8c&\xc8O&\x1d\x17\xd8AyaM\x00\x00mh\x8e!\xdf\xdc\xd8;\xe3hc\x1f\x8b\xd4\x8b\xcc_\xaa?\xfeI |ulZ\xe2-\xc5HT<\v\x1b\xcfT\xb2\xaf\xb8\xb7\xc4<6\xcf\xb3\x8e\xceG\xaa\x12\xc3\xde\x00;\xc0D](\xeb\xb9\xd9iV\xebA\xd2\x92B\xc3\x02\x85C\xf9\xfc\v:\x1c\xbd9\t\xa8\xe6c\xd8\xcb\x8aK\xebe\xfe-\xf9D\x1f\xecq\x95\xd7\x9f\xd7Bs\x14\x88C\x8f\xb6\xebp1\xb1\xdbR\x00\x00\x00\x00\x00\x00\x00\x00h\xa5\xb7\xa7t\xbd\xca\xb4\xa6pJ rX\xb5\xf9\xeb6\xab\vgr\xe2S\xb0\xbc\xd7\x00\x80\xd8e\xcd\x06\x0e\xbbw\xa4J\x1f\xa2M\xd0\x946\x10') sendfile(r0, r1, 0x0, 0x88001) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') preadv(r2, &(0x7f00000017c0), 0x183, 0x400000000000) [ 2405.648619] keychord: invalid keycode count 0 17:49:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:49:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2405.714908] keychord: invalid keycode count 0 17:49:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) getpeername$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) capset(&(0x7f0000000180)={0x399f1736, r2}, &(0x7f00000001c0)={0x9, 0x0, 0x5, 0x2e7, 0x7ff, 0x100}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x40000001}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@remote, r1}, 0x14) 17:50:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132c"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:02 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280)=0xffffffff, 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000004, 0x8) fdatasync(r0) 17:50:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/251, 0xfb}, {&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/254, 0xfe}], 0x3, 0x0) 17:50:02 executing program 1: pipe(&(0x7f0000000040)) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x5}, 0x48) 17:50:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0x40, 0x3b8dda89, 0x4, 0x1}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="0dde184ee034885f59f79848c53c1aedbf9e90e027b9100c9b3c9d", 0x1b}, {&(0x7f0000000080)="d3ec26f202dd4eb11898", 0xa}, {&(0x7f00000000c0)="8dad37863d670dc6e36fb68a14b6ac9a7603c6e98ed25fd7fae74e3c3a15df9088cc60fece54b8ebd22c956a4533aac28e610954d0acf0cec644252b171df85cea0879c4db59fb3440b063af4fc0d65e079a8eb9252ed08a9fda98db24fc0bb7f5466fcbd9a914f5cc4edb1311f23fc4b45141d779fdf220a72176a62eb178b37018884a613519dc8ec5c718d0e0a73f80aaea1a78", 0x95}], 0x3}, 0x20004000) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) 17:50:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2408.676803] keychord: invalid keycode count 0 17:50:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) r1 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)='net/ptype\x00', 0xfffffffffffffffd) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)='net/ptype\x00') preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x800) inotify_rm_watch(r0, r2) 17:50:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2408.757225] keychord: unsupported version 4 [ 2408.802072] keychord: invalid keycode count 0 17:50:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132c"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280), 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='n\xfei\x0fudp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) 17:50:05 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) ioctl(r0, 0x7, &(0x7f0000000080)="d51eb3427cf61e5eda50a05f6ce0507fcbce247e25b31bd2f92b14b200b58bb51ad74323f09d84b24ee4ac6eea02f658a75856109ed8a5466467766c7338e1e239bdf1c438cda4f692aa2f23bfcd2d6c16b42537e380c4e36fded31d61325f0a9ececd19af932ed3b5d9a88c05692804ffd4f277e4a40cb8e6801e1e443bc8") 17:50:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000200)='ns/cgroup\x00') r2 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) futex(&(0x7f0000000000)=0x1, 0x3, 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x1, 0x2) ioprio_set$pid(0x3, r3, 0xff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xee01]) setgid(r4) socket$inet6_tcp(0xa, 0x1, 0x0) 17:50:05 executing program 1: pipe(&(0x7f0000000040)) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x5}, 0x48) 17:50:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280), 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2411.659190] keychord: invalid keycode count 0 17:50:05 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, r2, 0xa, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x24, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_BEARER={0x18, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xe000000}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, '\x00'}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000801) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) write$FUSE_BMAP(r3, &(0x7f0000000140)={0x18, 0xfffffffffffffff5, 0x6, {0x10000}}, 0x18) preadv(r3, &(0x7f00000017c0), 0x0, 0x28) 17:50:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280), 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:05 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) 17:50:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2411.839666] keychord: invalid keycode count 0 [ 2411.880957] keychord: invalid keycode count 0 17:50:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:08 executing program 5: getpid() r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) fcntl$dupfd(r1, 0x0, r1) preadv(r1, &(0x7f00000017c0), 0x183, 0x400000000000) 17:50:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:08 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000080), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) 17:50:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x4000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x1f0588e1c5642e77) ptrace$setopts(0x4206, r2, 0xffffffffffffffff, 0x10000000010005a) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42800) sched_setparam(r2, &(0x7f0000000000)=0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:08 executing program 1: pipe(&(0x7f0000000040)) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x5}, 0x48) 17:50:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x1ed}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x9, 0xfffffffffffeffff, 0x3, 0x0, 0x4a1e}, 0x14) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000140)=""/47, &(0x7f0000000180)=0xfffffffffffffcd6) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0), 0x4) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x40) 17:50:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2414.698058] keychord: invalid keycode count 0 17:50:08 executing program 1: 17:50:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:08 executing program 1: 17:50:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:11 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1, 0x0) 17:50:11 executing program 1: 17:50:11 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040), 0x3e6, 0x400000000000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r1 = getuid() socketpair$unix(0x1, 0x373be6e40b6f0357, 0x0, &(0x7f0000000000)) sync() fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r4, 0x2, &(0x7f0000001240)={&(0x7f0000000240)="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", 0x1000}) setregid(r3, r3) r5 = syz_open_procfs(r4, &(0x7f0000000200)='wchan\x00') setns(r5, 0x0) setresuid(r0, r1, r2) 17:50:11 executing program 1: 17:50:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r2) r3 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) fcntl$notify(r0, 0x402, 0x0) fcntl$setstatus(r1, 0x4, 0x6400) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) fcntl$notify(r0, 0x402, 0x0) 17:50:11 executing program 1: 17:50:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:11 executing program 1: [ 2417.765806] keychord: invalid keycode count 0 17:50:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x4000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x1f0588e1c5642e77) ptrace$setopts(0x4206, r2, 0xffffffffffffffff, 0x10000000010005a) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42800) sched_setparam(r2, &(0x7f0000000000)=0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) prctl$PR_GET_CHILD_SUBREAPER(0x25) getpeername(r0, &(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x80) 17:50:14 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x8}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x81, 0x4) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) 17:50:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x82984500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:14 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@initdev, @in=@initdev}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r1}, {r0}, {r0, 0x9040}, {r0, 0x1}, {r1, 0x82}, {r1, 0x1000}, {r0, 0x40}], 0x7, &(0x7f0000000200)={r2, r3+30000000}, &(0x7f0000000240)={0x8}, 0x8) preadv(r1, &(0x7f00000017c0), 0x183, 0x400000000000) [ 2420.745069] keychord: invalid keycode count 0 17:50:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2420.826434] keychord: invalid keycode count 0 17:50:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce6889"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:17 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) write$eventfd(r0, &(0x7f0000000080)=0x3ff, 0x8) 17:50:17 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x132224) finit_module(r0, &(0x7f0000000100)=':wlan0system!proc\x00', 0x1) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000180)=0x14) r1 = gettid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0xf) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) write(r0, &(0x7f0000000040)="24a771142cf878ebc7aa90eb7fb023214a191603b832eedd162ba7726fd522655c41ae2623985b7de0c86969f6e03372121d47e4b2800e77c22a0744a16b33157c1f61ea15cbfbfeb58bcbdf7e90ca488065275748cd775d751ab4a16d583c50d0da70be252bbdc017cdba04e76a435166c2ee9a38923d3a01ef830525e0ad2f7545f454bf38183910bc74809567fc133e799451aa641c570ceed95c32627abac3cbbc4d9ffc77d4f9e88011cb5d9e2d3e2270a60167bec3a54a536735e73b8f194919831987ca080f05b43548d8cb352fc3563a1e4f5835bd", 0xd9) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) 17:50:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/178) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) 17:50:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) fcntl$setstatus(r0, 0x4, 0x42803) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) write$P9_RGETLOCK(r0, &(0x7f0000000040)={0x1e, 0x37, 0x2, {0x0, 0x60000000000, 0x4, r1}}, 0x1e) [ 2423.765875] keychord: invalid keycode count 0 17:50:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)="566a45c83532003a6271e68f9e09e4dd0314d0c40e626238075ff1af83f3c3ac0f011cb7ac264f622e7bf9ac8733d3ce5133bc54a2c1c71bbe2f6e1bdbfa004632da19337788f9850afbefcc61ed5dc95776314da00bc91f5772650f2d933a975334ab4a4bb362d670e10a10738cc40d5b305a1de06db6fbbc1a4cb4fb558506005f4775e703b66a74e97ae5979e0de862f867d045892e4e8513cfaef0af906415d39bf387fb4ebc12cfc77e9aabdce695c788a9d5761cc5faab96a347585eade962671c186e32d8d8e6f9f5303b1e8dc349c590d4d9cb26f126a932cea487c0973489e807e971556d", 0xe9, 0xfffffffffffffffd) r2 = request_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)='!vmnet1{vboxnet0system(\\vmnet0*\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000280)={'bcsh0\x00', @dev={[], 0xf}}) 17:50:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2423.847617] keychord: invalid keycode count 0 [ 2423.923156] keychord: invalid keycode count 0 [ 2423.975789] keychord: invalid keycode count 0 17:50:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce6889"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() syz_open_procfs(r2, &(0x7f00000001c0)='net/ip6_mr_vif\x00') getsockname$unix(r1, &(0x7f00000000c0), &(0x7f0000000180)=0x6e) 17:50:20 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfc, 0x2408048}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x3, 0x990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f00000000c0), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x40, 0x19, 'veth1_to_team\x00', 'bond_slave_1\x00', 'veth0_to_hsr\x00', 'hwsim0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0x0, 0x0, 0xff], @remote, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x2e8, 0x318, 0x390, [@bpf0={'bpf\x00', 0x210, {{0x1e, [{0x0, 0x5, 0x7, 0x2}, {0x8, 0x0, 0x7ff, 0x943e}, {0x1, 0x9, 0xffffffffffff313a}, {0x8, 0x7, 0x8, 0x9}, {0x86e, 0x1f, 0x0, 0x5}, {0x3, 0x40, 0x3, 0x80000000}, {0x0, 0x0, 0x200, 0x5}, {0x3, 0x100000001, 0x8d, 0x4}, {0x7fffffff, 0x1, 0xb14, 0x2}, {0x4, 0x3c00, 0xfff, 0x80000000}, {0x7fff, 0xde56, 0x8, 0xda}, {0x5, 0x7f, 0x4, 0x9}, {0x3ff, 0x7, 0x67, 0x8}, {0x5, 0x4, 0x0, 0x1000}, {0x0, 0x9, 0xa1e, 0xff}, {0xffffffffffffffa8, 0x8000, 0x400, 0x8}, {0xffffffff, 0x81, 0x0, 0x5}, {0xe3, 0x6, 0xffffffff, 0xff}, {0x80000000, 0x3, 0x400, 0x86b}, {0xfffffffffffffff8, 0x80, 0xfffffffffffffffa, 0x4}, {0x4, 0xe72, 0x9, 0x1}, {0x7, 0x4, 0x0, 0x3f}, {0x5, 0x9, 0x10000, 0x400}, {0x56a, 0x5, 0x1, 0xfff}, {0x0, 0x294, 0x4, 0x8}, {0x8, 0x9, 0x2, 0x3ff}, {0x2, 0xbbe, 0x5a, 0x4}, {0x4, 0xcd, 0x1, 0x2}, {0x9c, 0x1, 0x8, 0x1}, {0x3, 0x8e, 0x0, 0x400}, {0x4, 0x2, 0x4, 0x100000000}, {0x7, 0x2, 0x10000, 0x4}, {0xff, 0xfffffffffffffffa, 0x4, 0x4}, {0xffffffff, 0x9, 0x3d5f, 0x80000001}, {0x0, 0x5, 0x9, 0xdb6}, {0x9, 0x33, 0x2, 0x80000001}, {0xf0ca, 0x3, 0x49c6, 0x1e51}, {0xff, 0x1f, 0x4, 0x1}, {0x9, 0xfffffffffffffffa, 0x2, 0xffffffffffff8001}, {0xffff, 0x1f, 0xcc, 0x1f}, {0x64, 0x40, 0x8, 0xe9ab}, {0x6, 0x34ef, 0x2, 0xfffffffeffffffff}, {0x80, 0x1f, 0x4532, 0xd5a5}, {0xe2f, 0xb4, 0x4, 0x4}, {0xffffffffffffff81, 0x8, 0x40, 0x5}, {0x100000000, 0x6, 0x7f}, {0x6, 0x7, 0x8001, 0x8001}, {0x8, 0x4, 0x7, 0xff}, {0x401, 0x9, 0x3, 0x401}, {0x7, 0x0, 0x8001, 0x10000}, {0x2, 0x0, 0x1, 0x9}, {0x10001, 0x5, 0xf7, 0x158389e5}, {0x3, 0xfce7, 0x9, 0x7}, {0x7, 0x8a, 0x3, 0x200000000000000}, {0x8, 0x2, 0x81, 0x80000000}, {0x101, 0xffff, 0x9, 0x80000001}, {0x8e2c, 0x7, 0x5}, {0x9, 0x81, 0x3, 0xfffffffffffffffa}, {0xb5, 0x7, 0xfffffffffffffffc, 0x101}, {0x2, 0xffffffffffffff81, 0x2b, 0x3}, {0x0, 0x5, 0x8, 0x3}, {0x4cf, 0x3, 0x0, 0xbbed}, {0x40, 0x0, 0x2, 0x7ff}, {0x8, 0x401, 0x1ff, 0x100}], 0x7}}}, @connbytes={'connbytes\x00', 0x18, {{0x7, 0x7, 0x3, 0x3}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3ff, 0x9, 0x800, 0x1, 0x0, "b50f3e8c0d827262679f2bd5a47a02898a9755c2c1027f0bed7aa01d1a9548ea2fa6e7bb3ae2bf33b14536fb3cc41f289495adbc059aa436d19b73ca947d2b9c"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x1b, 0x4, 'lapb0\x00', 'eql\x00', 'bridge0\x00', 'ip6gretap0\x00', @local, [0xff, 0x0, 0x0, 0xff, 0x68f6f9ef611a63a], @local, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa0, 0x1d0}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7, 'system_u:object_r:vhost_device_t:s0\x00'}}}}, {{{0xd, 0x16, 0x93f8, 'team_slave_0\x00', 'nr0\x00', 'bcsf0\x00', 'veth0_to_bridge\x00', @broadcast, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @random="4eeea2fc7204", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x2f0, 0x340, 0x370, [@bpf0={'bpf\x00', 0x210, {{0x2, [{0x800, 0x0, 0x7, 0x3f}, {0x8, 0xb827, 0x60000000, 0xc8}, {0xc778, 0x2, 0x0, 0x9}, {0x6d, 0x3, 0x4, 0x8}, {0xb0e8, 0x1a, 0x3ff, 0x9}, {0x5, 0x0, 0x200, 0x40}, {0x3, 0x1, 0x2, 0x7f}, {0x6, 0x0, 0x7, 0x6}, {0x0, 0x3, 0x7, 0xff}, {0x0, 0x8000, 0x5, 0x1000}, {0x3, 0x8000, 0x7, 0x5}, {0x100000000, 0x1, 0x8, 0x20}, {0x1, 0x3, 0xff, 0x5}, {0x1400, 0x20, 0xfffffffffffffffa, 0x1}, {0xffffffffffffff55, 0x4, 0x7}, {0x2c68, 0x80000001, 0x8, 0x7}, {0x9000000000, 0x401, 0xffffffffffff6048, 0xffffffffffffffc0}, {0x80000001, 0x6, 0x100000001}, {0x1c0000000000000, 0x200, 0x1, 0x2}, {0x0, 0x8, 0x7, 0x8}, {0x5, 0x8c0, 0x2f7, 0x7}, {0xcb, 0x6, 0xef9e, 0x4}, {0x4, 0x7f, 0x9, 0x7f}, {0xfffffffffffffff7, 0x9eb, 0x9, 0x6}, {0x8, 0x1, 0x20, 0x7a}, {0xf800000000, 0x800, 0x7, 0x8}, {0x129d, 0xc9d, 0x7}, {0x1, 0x1, 0x6, 0x93}, {0x6e78e441, 0x101, 0x9, 0x5}, {0xfffffffffffff27e, 0x7, 0x7, 0x7fffffff}, {0xfffffffffffffff7, 0x100000001, 0x6}, {0x2, 0x40, 0x5, 0xf7}, {0x10000, 0x2, 0x81, 0x1c0000000000}, {0x3f, 0x5, 0x0, 0x8}, {0xf1c, 0x6, 0x6, 0x4}, {0x2, 0x8, 0x2, 0x8}, {0x800, 0x8, 0x0, 0x81}, {0x9, 0x7, 0x4, 0x7}, {0x0, 0x9, 0x8, 0x2}, {0xd377, 0x400, 0x200, 0x5}, {0x3, 0x40, 0x14, 0x5}, {0x7, 0x2, 0x7, 0x4}, {0x8, 0x0, 0x2696, 0x4}, {0x3, 0x5, 0x9, 0xffff}, {0x1000, 0x553, 0xf2a, 0xfffffffffffffff8}, {0x2, 0x101, 0x1f, 0x800}, {0x200, 0x4, 0x7, 0xffffffffffffff7f}, {0x9, 0xff, 0x7a0, 0x80}, {0x3, 0xfffffffffffffff7, 0x101, 0x9}, {0x1, 0xa9, 0x8, 0x7fffffff}, {0x200, 0x1, 0x20, 0x10000}, {0x47f4, 0x4, 0x3f, 0x80}, {0x1, 0x5, 0x7fff, 0x101}, {0x0, 0x81, 0x6, 0x6}, {0x2, 0x1, 0x3, 0x7}, {0x5, 0x7f, 0x8000, 0x2}, {0x3, 0x3, 0x10001, 0x1}, {0x6, 0x3, 0x4fde}, {0x1a, 0x1, 0x6f38, 0x8}, {0xffff, 0xaf4, 0x0, 0x3}, {0xffffffff, 0x8, 0x70, 0xfffffffffffffff7}, {0x1, 0x4, 0x100, 0x6}, {0x3, 0x40, 0x5, 0x4}, {0x200, 0x9, 0x7f, 0x45d2}], 0xd5}}}, @ip={'ip\x00', 0x20, {{@multicast1, @multicast1, 0xff000000, 0xffffff00, 0x3, 0x0, 0x0, 0x28, 0x4e20, 0x4e21, 0x4e22, 0x4e21}}}]}, [@common=@log={'log\x00', 0x28, {{0x1c, "8dbe63a606919f87217b969b0618a16ca41e85e65844b311e7c05f3ecc31", 0x8}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x5}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0xa08) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000080)={0x18}, 0x18) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) 17:50:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x10000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x1, 0x3, 0x4, 0x8}, {0x0, 0x5, 0xa9, 0xbd}, {0x6, 0x4, 0x300, 0xaf1}]}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) fcntl$setstatus(r0, 0x4, 0x44400) 17:50:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x1c2, 0x0, 0x1a4, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) readahead(r0, 0x1, 0xfa6) [ 2426.788471] keychord: invalid keycode count 0 17:50:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@isdn, 0x80, &(0x7f0000000180), 0x1, &(0x7f0000000300)=""/252, 0xfc}, 0x10001) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0xfffffffffffff000}, 0x10) [ 2426.877839] keychord: unsupported version 24 17:50:20 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1000}) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r1, &(0x7f00000017c0), 0x183, 0x400000000000) [ 2426.976033] keychord: invalid keycode count 0 17:50:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) io_setup(0x2, &(0x7f0000000040)=0x0) io_destroy(r1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x2000}) 17:50:21 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r1, &(0x7f00000017c0), 0x183, 0x400000000000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 17:50:21 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000080)=""/13, &(0x7f00000000c0)=0xd) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) [ 2427.296377] keychord: invalid keycode count 0 [ 2427.301783] keychord: invalid keycode count 0 17:50:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce6889"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:23 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r1, &(0x7f00000017c0), 0x183, 0x400000000000) ioctl$TIOCSTI(r1, 0x5412, 0x230) 17:50:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000000000), &(0x7f0000000100)=0x4) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:23 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'bpq0\x00', 0x41ae}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40040, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3ff) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r2, &(0x7f0000000280), 0x8) write$eventfd(r2, &(0x7f0000000000)=0x100000001, 0x8) 17:50:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400041, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) 17:50:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2429.826384] keychord: invalid keycode count 0 17:50:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400041, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) [ 2429.910777] keychord: invalid keycode count 0 17:50:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) wait4(r1, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r1, r0, 0x0, 0x1a, &(0x7f0000000180)='.wlan0selinux%GPLcgroup}.\x00'}, 0x30) syncfs(r0) 17:50:23 executing program 1: pipe(&(0x7f0000000040)) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x4) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 17:50:24 executing program 3: lsetxattr$security_smack_transmute(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x1) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) 17:50:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2430.261121] keychord: invalid keycode count 0 [ 2430.315853] keychord: invalid keycode count 0 17:50:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:26 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) read(r0, &(0x7f0000000080)=""/29, 0x1d) 17:50:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:26 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r0, 0x0, 0x4, &(0x7f0000000080)='GPL\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) 17:50:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x7) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:26 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002740)={0xa, 0x0, 0x0, @dev, 0x4}, 0x79) clone(0x7ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) sendmmsg(r0, &(0x7f0000007e00), 0x4000000000000f4, 0x0) [ 2432.843944] keychord: invalid keycode count 0 17:50:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/rt6_stats\x00') read$FUSE(r0, 0x0, 0x0) 17:50:26 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) 17:50:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00\x9f\xc5r\x0e8J\xdb@\xf8\xbfj1\xe8\xce\x88\x02^\xb2\xf4hTR2\xf1\x89\x1e~m\x19\xc9lG^l\x13c7\xf7$\x7f?9>b\xe8/<\xdbj>:\xd9\x10\x04r\x18\x15\xdc)\x10I<\xd0:\x0f\x18\xec\x00\xc2w\x8a0C\xf8\xa9\xeaa\x16\x8c\xe6C\xf5\xcb\xdc\x1c\xea`\x9c\xe1\x8e\xdd\x8e\xaa\x1f\xf4\xaf\xa3Z\xbf\x17M\x1a\xff\xb1\x8dP]<\x9e\xe1B[y\xe6\xae\xe9I\xdb)\x9b\xcb\xa3Wlt\xe9\xa9\xfc\xf8\xde\xf0]\n\xa5S\x16\x1dh\x88\xc5\xea\xcf\xca5\xd2.\x93\xfd\t\x90#hq\r\x9b;\x83\xdd\x0fs\x80\x12\xc6\x8e~\xd4\xef\xc7:\xee4cu\xb2\x03\xd5\xd5)\xc9\xf1/\xea\x95_\'\xfb\xb9\xa94\xca\x9e\xf3\xfb\xc9\xd6~\xd5\xb7}B\xe5.\x86\xbf\xbb#\xb9\xf7N\xb3\xfe?x\xccX^\x16bz\"\x8a\xa45\x10t\xbb\xb7\xca\xa7\xcc\xde_\xdc\xab\xf2\xb8\xc7\xb3\xd3&$\xbb4\x81\t\xbb\xe3\xbfB(ln\xbc\xe9E<6$\x8f)\xb0\x1a\xc9\xe3\x18\xa6\xd9zk\x94Z\xed\x96\xad\xe2\\\xcb,!\x13\rv)r\xf1\x00E\xcccgr\xbf\xd4uB\x9f\xa5\x8c8\xe4D\x0f\xd3Vtd\x89\xc8V\x14\x17=\xd9\xcf*\xc8\xc7\xb7\xcc\x182/Jm\x8c5\x93\x14\xfd\x02\'\xe3\xc9\x12~\xc3\x10\xb7\xc7\xae\xcfA\x823|\xfd\xba2\xbd\xc6-\xe0E_x\xc7i\x8dV\xd9\\_l\xfb\xd8xX.N\x9bd\x91\xd5\xc1\xa1\xbahL\x95wF\x13{\xfd\xc8T\x1f\xe1)h\a\xe8Wn]\xe4') lseek(r0, 0xffffffffffffffff, 0x4) 17:50:26 executing program 5: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000017c0)=@broute={'broute\x00', 0x20, 0x4, 0x36b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]}, 0x3e3) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}}], 0xfe72) [ 2433.095207] keychord: invalid keycode count 0 [ 2433.160008] keychord: invalid keycode count 0 17:50:27 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000080)={0x37, 0x6, 0x0, {0x2, 0x0, 0xe, 0x0, '/dev/keychord\x00'}}, 0x37) 17:50:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2433.313092] keychord: invalid keycode count 0 17:50:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00\x9f\xc5r\x0e8J\xdb@\xf8\xbfj1\xe8\xce\x88\x02^\xb2\xf4hTR2\xf1\x89\x1e~m\x19\xc9lG^l\x13c7\xf7$\x7f?9>b\xe8/<\xdbj>:\xd9\x10\x04r\x18\x15\xdc)\x10I<\xd0:\x0f\x18\xec\x00\xc2w\x8a0C\xf8\xa9\xeaa\x16\x8c\xe6C\xf5\xcb\xdc\x1c\xea`\x9c\xe1\x8e\xdd\x8e\xaa\x1f\xf4\xaf\xa3Z\xbf\x17M\x1a\xff\xb1\x8dP]<\x9e\xe1B[y\xe6\xae\xe9I\xdb)\x9b\xcb\xa3Wlt\xe9\xa9\xfc\xf8\xde\xf0]\n\xa5S\x16\x1dh\x88\xc5\xea\xcf\xca5\xd2.\x93\xfd\t\x90#hq\r\x9b;\x83\xdd\x0fs\x80\x12\xc6\x8e~\xd4\xef\xc7:\xee4cu\xb2\x03\xd5\xd5)\xc9\xf1/\xea\x95_\'\xfb\xb9\xa94\xca\x9e\xf3\xfb\xc9\xd6~\xd5\xb7}B\xe5.\x86\xbf\xbb#\xb9\xf7N\xb3\xfe?x\xccX^\x16bz\"\x8a\xa45\x10t\xbb\xb7\xca\xa7\xcc\xde_\xdc\xab\xf2\xb8\xc7\xb3\xd3&$\xbb4\x81\t\xbb\xe3\xbfB(ln\xbc\xe9E<6$\x8f)\xb0\x1a\xc9\xe3\x18\xa6\xd9zk\x94Z\xed\x96\xad\xe2\\\xcb,!\x13\rv)r\xf1\x00E\xcccgr\xbf\xd4uB\x9f\xa5\x8c8\xe4D\x0f\xd3Vtd\x89\xc8V\x14\x17=\xd9\xcf*\xc8\xc7\xb7\xcc\x182/Jm\x8c5\x93\x14\xfd\x02\'\xe3\xc9\x12~\xc3\x10\xb7\xc7\xae\xcfA\x823|\xfd\xba2\xbd\xc6-\xe0E_x\xc7i\x8dV\xd9\\_l\xfb\xd8xX.N\x9bd\x91\xd5\xc1\xa1\xbahL\x95wF\x13{\xfd\xc8T\x1f\xe1)h\a\xe8Wn]\xe4') lseek(r0, 0x0, 0x1) [ 2433.373932] keychord: unsupported version 55 17:50:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00\x9f\xc5r\x0e8J\xdb@\xf8\xbfj1\xe8\xce\x88\x02^\xb2\xf4hTR2\xf1\x89\x1e~m\x19\xc9lG^l\x13c7\xf7$\x7f?9>b\xe8/<\xdbj>:\xd9\x10\x04r\x18\x15\xdc)\x10I<\xd0:\x0f\x18\xec\x00\xc2w\x8a0C\xf8\xa9\xeaa\x16\x8c\xe6C\xf5\xcb\xdc\x1c\xea`\x9c\xe1\x8e\xdd\x8e\xaa\x1f\xf4\xaf\xa3Z\xbf\x17M\x1a\xff\xb1\x8dP]<\x9e\xe1B[y\xe6\xae\xe9I\xdb)\x9b\xcb\xa3Wlt\xe9\xa9\xfc\xf8\xde\xf0]\n\xa5S\x16\x1dh\x88\xc5\xea\xcf\xca5\xd2.\x93\xfd\t\x90#hq\r\x9b;\x83\xdd\x0fs\x80\x12\xc6\x8e~\xd4\xef\xc7:\xee4cu\xb2\x03\xd5\xd5)\xc9\xf1/\xea\x95_\'\xfb\xb9\xa94\xca\x9e\xf3\xfb\xc9\xd6~\xd5\xb7}B\xe5.\x86\xbf\xbb#\xb9\xf7N\xb3\xfe?x\xccX^\x16bz\"\x8a\xa45\x10t\xbb\xb7\xca\xa7\xcc\xde_\xdc\xab\xf2\xb8\xc7\xb3\xd3&$\xbb4\x81\t\xbb\xe3\xbfB(ln\xbc\xe9E<6$\x8f)\xb0\x1a\xc9\xe3\x18\xa6\xd9zk\x94Z\xed\x96\xad\xe2\\\xcb,!\x13\rv)r\xf1\x00E\xcccgr\xbf\xd4uB\x9f\xa5\x8c8\xe4D\x0f\xd3Vtd\x89\xc8V\x14\x17=\xd9\xcf*\xc8\xc7\xb7\xcc\x182/Jm\x8c5\x93\x14\xfd\x02\'\xe3\xc9\x12~\xc3\x10\xb7\xc7\xae\xcfA\x823|\xfd\xba2\xbd\xc6-\xe0E_x\xc7i\x8dV\xd9\\_l\xfb\xd8xX.N\x9bd\x91\xd5\xc1\xa1\xbahL\x95wF\x13{\xfd\xc8T\x1f\xe1)h\a\xe8Wn]\xe4') lseek(r0, 0x0, 0x3) 17:50:28 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 17:50:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000100)=@generic={0x10, "f7338dd5b98ac1e0eb9233e3103f9d280ee34ff763aa28c854030be0e1ccac3c406d17381d56caf16a719debaa794be214883286996975cf15600800224d8da3d36d322abc79812ddeb367f8ad315e2a9829af63a41de1378daa21af8c6a721369772d326b496dd8836c7b664b0484344fa8929d91e8eb7bf69eac882e4e"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="9a127e93e9b0c6e8bd2091f8e6d6910a91a5f5c2e593b74ccd7be0e93056b1888c3075487e669b62487cf57b6167eaf3b7e374b2bd4f3621f9eafad8eda89c8aad2b79d9", 0x44}], 0x1, &(0x7f00000002c0)=[{0xa8, 0x6, 0x1, "8459b7f18406ccdc3947eceb6869b48b617f99ef82ee1726f3e4b787203355479dc393a509eda5a6587bd5b1424bdde47a37686d5c1d8bb1caf716b5302e570eba379a7a2976755e5e592abe2e138508def79581eb1a25fc9830bfd36a3ebeb0dc6fcb903647bef4bc06508214831a4dff9a75aae1053b92a7f08797effd83e159e7c4f709a6751f575be872b12792dba4c4"}, {0x10, 0x116, 0xffffffff}, {0xc0, 0x0, 0x2, "9c67f75f6329cdb885231ab16875065056c187d507ab119da85753ac49289a64ebc773dc98dea0742773c113f4cd89af33dbafbc96bab8ccb58bae1c5092bcece299ed6d0027ffb97e0d3f8f656f57be5ea690d9a2980ee6f06910d444f1d7285497ee9d5db2005be2e85cddcd3a0ae6209f182a34c88a907c0eb021163632866178c583bb915dcc60396f1fe98ce7188c422bfc7e0a46750d8d7d4fa04d35fe4dec174dc30b0a89f1d7464ab70ba5"}], 0x178}, 0x4000) tkill(r2, 0x3c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) prctl$PR_SET_THP_DISABLE(0x29, 0x0) 17:50:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='task\x00') utimensat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 17:50:29 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x5) 17:50:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:29 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getitimer(0x3, &(0x7f00000001c0)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000140)=""/101) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000003700000000000000000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 17:50:29 executing program 5: [ 2435.848046] keychord: invalid keycode count 0 17:50:29 executing program 5: 17:50:29 executing program 5: [ 2435.937271] keychord: invalid keycode count 0 17:50:29 executing program 5: 17:50:29 executing program 5: 17:50:29 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) [ 2436.130924] keychord: invalid keycode count 0 17:50:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x4a3, 0x7fff, 0x8, 0x5, 0x6, 0x1}) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:30 executing program 5: 17:50:30 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x5, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10000, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) 17:50:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2436.586724] keychord: invalid keycode count 0 [ 2436.667253] keychord: invalid keycode count 0 17:50:31 executing program 1: pipe(&(0x7f0000000080)) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 17:50:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002740)={0xa, 0x0, 0x0, @dev, 0x4}, 0x79) clone(0x7ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) sendmmsg(r0, &(0x7f0000007e00), 0x4000000000000f4, 0x0) 17:50:31 executing program 3: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) write$binfmt_aout(r0, &(0x7f00000002c0)={{0x10b, 0x17, 0xffffffff, 0x1b5, 0x53, 0x8000, 0x2dc}, "8acae3ae9536e207fcc0e360b69a92d11e7e53234c1c36d86a899fbbae62947b50e7c758a124b3f1d38d34b3a54d9d1cef6149a4e72733e7ac47a04cce6d2bdf33c34cdbfa87dbe47827110c05a1810cd6980d24656f3440e58d51813208", [[], [], [], [], [], []]}, 0x67e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) mlockall(0x7) write$eventfd(r1, &(0x7f0000000280), 0x8) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2) write$eventfd(r3, &(0x7f0000000240), 0x8) write$eventfd(r2, &(0x7f0000000180)=0x100000001, 0x8) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f00000000c0)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80000) 17:50:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) prctl$PR_GET_CHILD_SUBREAPER(0x25) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'eql\x00', 0x2}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x10000000000, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:32 executing program 5: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, 0x0}, 0x68) [ 2438.088410] keychord: invalid keycode count 0 17:50:32 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x12, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, 0x0}) [ 2438.205064] binder_alloc: 5844: binder_alloc_buf, no vma 17:50:32 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/current\x00', 0x2, 0x0) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f0000000140)=""/195}, 0x48) fallocate(r0, 0x20, 0xfffffffffffffff7, 0x0) [ 2438.212789] keychord: invalid keycode count 0 17:50:32 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x100000000, 0x7ff, 0x4, 0x6, 0x7}, 0x14) [ 2438.283152] binder: 20430:20431 transaction failed 29189/-3, size 0-0 line 3136 [ 2438.349004] binder_alloc: 5844: binder_alloc_buf, no vma [ 2438.382698] binder: 20430:20438 transaction failed 29189/-3, size 0-0 line 3136 [ 2438.427866] keychord: invalid keycode count 0 17:50:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:32 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) [ 2438.431493] keychord: invalid keycode count 0 17:50:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto(r0, &(0x7f0000000040)="1c", 0x1, 0x0, 0x0, 0x0) 17:50:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2438.492966] binder: undelivered TRANSACTION_ERROR: 29189 [ 2438.498890] binder: undelivered TRANSACTION_ERROR: 29189 17:50:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000001c0)=0x30) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x6, {{0xa, 0x4e20, 0x7, @rand_addr="2c5a33d1e3681a2fa9242ffae8f6f789", 0x7}}}, 0x88) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000300)={@multicast2, @initdev, 0x0}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'veth1_to_bridge\x00', r3}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x8d146e7) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x1a000000) [ 2438.650177] keychord: invalid keycode count 0 [ 2438.701291] keychord: invalid keycode count 0 17:50:32 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0xfffffffffffffffd, 0x4, 0x7fffffff, 0xfff, 0x6}) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) 17:50:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2438.927962] keychord: invalid keycode count 0 17:50:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:32 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @mcast1, 0x2}, 0x1c) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) [ 2439.127134] keychord: invalid keycode count 0 [ 2439.215810] keychord: invalid keycode count 0 17:50:34 executing program 1: pipe(&(0x7f0000000040)) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000997061010000000000000000000000008500000000000000005f936a37f06b258ab17c18e893bb178a4cdfadece1ad09e2a8e7562d666dbc732eb94468f5e2c965a89bb2da85c42e6d0ff7c4926aea9b26e6957d73645ccfa76d6f665661cf434c76353ffccd28848ba58446b91f0fce578d108b"], &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 17:50:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000004e40)=ANY=[@ANYBLOB="0000000000000000109cd0410d999c34f6b9813c84a5c726ce32428f139c713745cd871bb393fcf2cf66e10f54df389e25ab5bd771cff19f6969f1f7a17060bb86339a"], 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007f80)={{{@in=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@initdev}}, &(0x7f0000008080)=0xe8) sendmmsg(r0, &(0x7f000000a600)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000240)="b3e8b6a029a7505dfc3b28349453d4832c6a5f46402a7a00c49644f4438498a2b3820d74571f7ac18ef81dba0a552a1fc37bdbc538829c9db9dbd073e86909eec14fb04f", 0x44}, {&(0x7f0000000000)="06b22e38308ecd8f8a0e1fd463cf0cf3ecc87d23608b864e6b031ad24148", 0x1e}, {&(0x7f00000000c0)="a9d5072553f668b6b282", 0xa}, {&(0x7f0000001380)="762c9cb5833bbd6ab79ad796b24b6abad85ba029b5d7a8d1bb34f64ef336be1eb7980a8e6123741be4c609376da29c45e8c104ca979b63038f1c2785d53b91d9f2117da80e110bb114c19e5c0aede5ef8003a8d58fea8c470e44c49fba5b6c6429bca614e569f1995310bbf488f090f71b13d2eaeba0d9f6ee58547a81f5262aab050462086a835d76d763f63bc7c8ebc3724ce4308879c41acfb26c46f296d3bf76b1283e69d2a6e238b276a9232d1b7faf04574da302b0d6bc9e3ed0451d4ba5322f86db8fe79413d1f882f90de0c8c8ba2b9a6c632eaab2a81cf6e1808f5f92f38d9c192a649c", 0xe8}, {&(0x7f000000a800)="00000000f0ff", 0x6}], 0x7, &(0x7f0000001500)=[{0x80, 0x10f, 0xffffffff, "b7805058c9f016691dc5273d7800559fcdc06fa681b2f5ca72fef17d2adf2bdbeef7ae940b92f704d0d8ecac9209ebeb789d3d06738f5a262d0498302ed020ef76c1b7fb32362c0d2486e408fd65f4726bf42e219e485e093a0d321d2f48308a640cbc036c85ddb4f235e73f"}, {0x70, 0xff, 0x9, "5494bc83e2bc37fece2c4fc0a8914be2a841b519e1a0143446c7158bf845be093d30265305953924cd4f63f9428ea220ea7a346217826a83e26f875a8cab2b5e7c706c1fa83919c053c64537057642b847710e9b6ca72a8f71"}, {0x30, 0x10b, 0x80000001, "79d675e76774209db8e466f377e63058a982237973f75c05ad81aa37b0eff0"}], 0x120}, 0x9}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000300)="fe75a6cbbb5260ca8c4927d120adefc5f4a87743b2a4613b7f3192a220181ba886a8281e50aea54272dae633ceed2a9f4776d82a", 0x34}, {&(0x7f0000001640)="09097a792193f90a4d000d13667b22a3516524b77c3c240a48030090bb41d5e32cac38ff651ba7f529731697cae4148d76ca", 0x32}, {&(0x7f0000001680)="1fc63cb07676dbc7250669c9ddb8fa6a5c7179c6e575b8f25e221da756d71bc5d864bd6344d733a3ad0b4cb544a3a4516d4debc68a1fb11bbbd9356411464ee66bab6ee7277d22249250c44da3c978c8a70f42b5f90f551b238551889ad36dd00ebacd28956d5dcc1a5bf93b469e19e8c69c8d73301f50488d580f89fd34ebbecb6a5b6581cf2a66c4cb60e123473d492663a2f744546aad62182e3296f3a0f02269a17c621af456d0129f04cd3d1fe4705e7e35e2404eaa723880f1231444649aa31128894e70e24aea", 0xca}, {&(0x7f0000001780)="1c8c8f50c5ceab2ea709ccb734c25c6da5ea441068b13ec851c8a03102baa9f49ea2b0e9f4a45aa1ccf1a6245e9b0a6924385405e86865cff5c88c9456127ff3f47c00a50dbeea448209d2cbf6df567670c2e656d40eb7cc580513188c27b5d785a83cb54f26745f770d60b1d29230bd41", 0x71}, 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{0xd0, 0x10b, 0xfffffffffffff801, "ef42179a3a23166d58a71284d30601f4dc4aff351e46d27ad75ae778b3622143fa5067218b6ab5c7594d1fe551c48b3545bb7168b1f71524bbdd78684e64812c937eda24440d715e481edc1c2e1523c063f79b6bdb8a6e3d9587684968d4daad1531da23a7fab10b6f6a8ba01377bcc72fbdd4f1fdfa9e8e0802f20e77ae9421a126618e74f939851d4f559918fab51e40f0e4fba58ec4f5c763c9ab3e5079665f19d1e99cea553d01020ef081d2fedbd96f4e77823ecf259bf94e"}, {0xe0, 0x10f, 0x6, "c65cbb419b8a6a04da7a31d94275fe9fe63fed9d6c1165fed186739e6b6ac6ad0d72079f749e95946792ed55d25df584557d3bf16a3411f016563a6fe8d2aa76b8be7501d765a283f572fbbe8ff5636afb342c4ffd45e97c2b563ed284308c6ae9a78233eb108fc591289c71379f26f9bc422d5516c273bc99b4323771234b95e13c7ffc3cb1d28907e616bde7a0cb1c00f73cd6f4842f09116bdcaedb7fe1f19d8c15f2177bd7c110438642e448b3ceae5350d933b52827ab8a709753b6aa629b5b2142b0eca7f0e9e037"}, {0xb0, 0x1ff, 0x2, "323f11ee3db3f8cc2335dfc9969b290cd55cfadb5ad17fb3be5432267f78b302219e62592fc0499a9e8763eefaa9df7f25a2fb719c31e6eb8ccc71b0f152aa17f7e372500623510754ac796806c73e6a434d49e8a959c8814d1fa08d8f81a829ee22ec6197a14017e9275d10824a21ef222e472d98c561536a3a6b7a20592624bac55a75dda09e9926324d4e3f1b0a5b9fc34081ced4fbea210cb8"}], 0x2310}, 0x1f}], 0x8, 0x0) r2 = dup2(r0, r0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000002c0)={@rand_addr, @dev={0xac, 0x14, 0x14, 0x23}, r1}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000002080)={@remote, 0x2, 0x1, 0x0, 0xc, 0x100000000, 0x2}, &(0x7f0000004e00)=0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080), 0x4) 17:50:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:34 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x440, 0x0) ioctl$PPPIOCSMRU1(r0, 0x40047452, &(0x7f00000000c0)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r1, &(0x7f0000000280), 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000500)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x20000802, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00\x00\x00\x00\x00\x00\x10\x00', 0x10) r3 = dup2(r2, r2) sendmmsg$unix(r3, &(0x7f0000005640)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)='e', 0x1}], 0x1}], 0x1, 0x0) write$binfmt_misc(r3, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x1) sendmmsg$unix(r3, &(0x7f0000005dc0)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000002340)="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", 0x5a8}], 0x1}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000000000)=0x100000001, 0x8) 17:50:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:34 executing program 5: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, 0x0, &(0x7f00000000c0)=""/1}, 0x18) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f0, &(0x7f0000000140)='sit0\x00') ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'.\x00', 0x43732e5398417f1a}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)='.\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f1, &(0x7f00000001c0)='sit0\x00') getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 2440.495553] keychord: invalid keycode count 0 [ 2440.570303] keychord: invalid keycode count 0 17:50:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000000)={0x4, 0x40000000000000, 0x1}) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:35 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) io_setup(0x0, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x19c04826) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={r1, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=""/55, 0x37}}, 0x10) sendmsg$nl_route(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x0) r2 = gettid() clone(0x40000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2102001fec, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) getrandom(&(0x7f0000000080)=""/44, 0xfd30, 0x0) r3 = memfd_create(&(0x7f0000000e40)='\x00\x00\x00\x00\x00\x00r%\xf7\x83\x80\x80}\xdePS`\x18A\xa0\xd0\xf8+t7HR\xb0\x1f\x12Y\x97b-\xc4\xa5\xe7\x1d,\xe5\xac2\xff\x90\x82O\xa2^Y\a\x04\x89M\xa7@\xf7\xe9\xc0\xff\xb4,5j\x1f([\xfc\x8f\v\x8cor\xef\x15\x1d\xabL\\*Zu\x1f\x04\xbf\xc6\x9a\xc5\xc3\xb5\x16\x8am\x13\xd8&\xb1\xed\fu\'\xd5\x8fT\xad\xc1/\xca\x1f%\xc8\xfc%\x86\xeaM\x90\xf8M\xab\xcd\xec)\x1f\xb7\x80\xa3\x9a\x11}\x12\xb0\x89;\x18 \x98\xdc\xee\xd3;\"*\x1dA7\t\xae5]M)\x7f\xe4,]N\x9d\x8b\xbd\x9d\fp\x9c\xaeG\xe8\x8f\x8a\xa2\xaaP[>\x99[P\x1f\r7S\xcd5\x10\xe8t6a+@\x13\x05\xf3\x16\x17\x7fmMLp\xfd\x9d&!\xc3pz\xd8\x8d\xa7\x85%\x96\xd8\x9aY\xcbtP^gZ\xc6\xeb\xc0?\xaa>\xe9\x98\x89\x17kW\x115\x03\x1a\xfc\x97\xce\xc4]\"\xfdh\xc5\xbd\f\x9d\xce\tby(A\x1b\x83\xf6\x8b\xf7\xbeK!\xfd\xf0\x03<\xf9I\xb8\xa7j\xa6]h\xad\x88Yg\xc2\xcc<-`\xect\xfc\xf5\xde\x16,\x94\xff\xe3\xe1Wu\xc1\xa1\xcf\xd9\x81\x8dL\x17\xa2\xf8\xd0\xa70%8\xf0y\xe7\xb1(\xef\x12<\x8b\xb9\t\x00\x00\x00\x00\x00\x00\x008\x14\xc2\xae\xa8l5\xfb\xf4$Jdc]2\xff\x12\xe4\xdc\xb3\xdfV\xe5\xd5\xd3\x88*\x99\x84\x99?\x8a\x7f\xefr\xd8u\xd2\x1c\x1e;\xb2\xbc>ny\xa2\xb6\xd3\"\xf7\x10\xf07\x8a\xbc \x95\xd3!9\xe3\x9f2#\xdb\x99a0\x92\x95\xe4\xc3\xc8\xe1\xb0\x00\x1d\xd7W\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\xec\xa8\f{\f\x00\x00\x00', 0x0) execveat(r3, &(0x7f0000000040)='\x00', &(0x7f0000000380), &(0x7f00000001c0), 0x1000) write$P9_RUNLINKAT(0xffffffffffffffff, 0x0, 0x0) ptrace(0x10, r2) 17:50:35 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000240)=0xd60, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x400, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@initdev, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', r1}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000001c0)={0x7, 0x52f, 0x29, 0x0, 0x1a, 0x81, 0x61da7867, 0x10001, 0x3f, 0x2a, 0x0, 0x7fffffff}) ioctl$TIOCSTI(r0, 0x5412, 0x1f) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x20000002}) 17:50:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2441.603410] keychord: invalid keycode count 0 [ 2441.657428] keychord: invalid keycode count 0 [ 2441.737691] keychord: invalid keycode count 0 17:50:35 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$P9_RCLUNK(r0, &(0x7f0000000080)={0x7, 0x79, 0x1}, 0x7) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f00000000c0)=0x100000001, 0x8) [ 2442.019816] keychord: Insufficient bytes present for keycount 1 [ 2442.068652] keychord: invalid keycode count 0 [ 2442.098903] keychord: Insufficient bytes present for keycount 1 17:50:36 executing program 1: pipe(&(0x7f0000000040)) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000ecc6043da93c3ab50000009500000001000000"], &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) getpid() 17:50:36 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400080, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x7) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xfffffffffffffef1, 0x0, 0x0}) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) 17:50:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:36 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) [ 2442.305823] keychord: invalid keycode count 0 [ 2442.330289] binder: 20573:20580 ioctl c0306201 200003c0 returned -14 17:50:36 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) readahead(r0, 0x8, 0x7fffffff) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000004, 0x339) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) fchdir(r0) [ 2442.358922] keychord: invalid keycode count 0 [ 2442.412469] binder: 20573:20580 ioctl c0306201 200003c0 returned -14 [ 2442.497822] keychord: invalid keycode count 0 [ 2442.555623] keychord: unsupported version 4 [ 2442.638910] keychord: invalid keycode count 0 [ 2442.708144] keychord: unsupported version 4 17:50:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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0x1978) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) gettid() tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:38 executing program 5: r0 = memfd_create(&(0x7f0000000200)='\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e000039a594349c1fd83d00000040000000000000000000000000000000000000000000380003000000"], 0x3c) sendfile(r0, r0, &(0x7f0000000100), 0xfba) rt_sigaction(0x39, &(0x7f0000000140)={&(0x7f0000000300)="f32ef240d97484fa8fa958994452048f88fca2c41600660fd7e6c423856871fe00450f38036f3dc40228f7e0c4a149568300000000dc1a", {0x2}, 0x8000006, &(0x7f00000002c0)="c42148599d7a0000004212d7c4217a2c9533bf00002e40ab42dbb999000000f046f6950f0000000fd817c4c169eceec4a191fe1a460f01f9"}, &(0x7f0000000240)={&(0x7f0000000340)="660f7db5d984f9a42e0f38035e0026410f0e36660f383b3ee8eb000000c422fd2a7d3b6543ddcfc462c53b34ccf30f5fbe4c000000", {}, 0x0, &(0x7f00000001c0)="c481792b02f30f5effc4236d062f00660fd25006f3440fbd0d638c0000c403997c29fae0d3c4e2a53c78040f5d7800dbf2"}, 0x8, &(0x7f0000000280)) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 17:50:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:38 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000080)=0x3, 0x8) 17:50:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:38 executing program 1: pipe(&(0x7f0000000040)) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 17:50:38 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) getpeername$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) connect$packet(r1, &(0x7f00000001c0)={0x11, 0x1, r2, 0x1, 0x4, 0x6, @random="2e0cfdb24da5"}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000166ac22d02f87d00000000000000000095"], &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) setpriority(0x2, r3, 0x10001) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000240)=@req={0x28, &(0x7f0000000200)={'netdevsim0\x00', @ifru_map={0x3f, 0x0, 0x1ff, 0xffffffffffffffff, 0xf4, 0x1}}}) [ 2444.632435] keychord: invalid keycode count 0 17:50:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f00000002c0)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) getsockopt(r0, 0x0, 0xffffffff00000001, &(0x7f0000000040)=""/29, &(0x7f0000000080)=0x1d) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x20100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RXATTRWALK(r1, &(0x7f0000000140)={0xf, 0x1f, 0x1, 0x7}, 0xf) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x48, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) [ 2444.745081] keychord: invalid keycode count 0 [ 2444.794304] keychord: invalid keycode count 0 17:50:38 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0xf6ffffffffffffff, @remote, 0x7}, {0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}, 0x9, [0x2, 0x2, 0x101, 0x6, 0xa53, 0x0, 0x8000000, 0x6c9]}, 0x5c) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) [ 2445.017372] keychord: invalid keycode count 0 17:50:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) fcntl$setstatus(r1, 0x4, 0x42803) [ 2445.071666] keychord: invalid keycode count 0 17:50:39 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000013c0)=""/89, 0x59}, {&(0x7f00000000c0)=""/156, 0x9c}, {&(0x7f00000002c0)=""/4096, 0xfffffffffffffda1}, {&(0x7f00000012c0)=""/249, 0xf9}], 0x4, 0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) setpgid(r1, r2) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) 17:50:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000280)=0x9, 0x3) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x200000000000033e) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000180), 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xffff, 0x4) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x9, @remote}, {0x1, @dev={[], 0x25}}, 0x20, {0x2, 0x4e23, @empty}, 'syzkaller1\x00'}) 17:50:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) socket$inet6(0xa, 0x4, 0x3ff) clock_adjtime(0x0, &(0x7f0000000100)={0x0, 0x9, 0x8b, 0xdbb9, 0x7, 0x3, 0x7ff, 0x401, 0x1, 0x0, 0xeb92, 0x24, 0x650cf653, 0x1, 0x6, 0x3, 0x3, 0x3, 0x8, 0x20, 0x1, 0x1, 0x9, 0x8000, 0x101, 0x7fff}) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:39 executing program 5: sched_yield() r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.opaque\x00', &(0x7f0000000100)='y\x00', 0x2, 0x3) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000180)={0x54, 0x1, 0x17, &(0x7f0000000140)="edda8413d89c032ced789835208134c9f796dc8dbb10a5"}) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000200)=""/241) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10004000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x110, r1, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xe8, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x0, @remote, 0x2}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0xffffffffffffff7f, @empty, 0x1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x1}}, {0x14, 0x2, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5fc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x2b}, 0x4931}}, {0x14, 0x2, @in={0x2, 0x4e22, @rand_addr=0x5}}}}]}, @TIPC_NLA_NET={0x14, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffffffff57f6}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000000580)={0xc023, 0x3}) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000005c0)={{0x3c, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x1, 'wrr\x00', 0xa, 0xffffffff, 0x40}, {@multicast1, 0x4e20, 0x12007, 0xbb, 0xe12, 0x8001}}, 0x44) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000680)={0x7}, &(0x7f00000006c0), &(0x7f0000000780)={r2, r3+10000000}, 0x8) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000007c0)={0x800100000000000, 0x4, 0x0, 0xff, 0x4, 0x7}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) getpeername$inet6(r0, &(0x7f0000000800)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000840)=0x1c) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000a40)={&(0x7f0000000880), 0xc, &(0x7f0000000a00)={&(0x7f0000000900)={0xcc, r4, 0x10c, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf91}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4}, 0xc0) ioctl$UI_DEV_CREATE(r0, 0x5501) inotify_add_watch(r0, &(0x7f0000000a80)='./file0\x00', 0x41000005) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000ac0)=""/251) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000bc0)=r0) 17:50:39 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) write$eventfd(r0, &(0x7f0000000280)=0xfffffffffffffffe, 0x8) r1 = add_key$user(&(0x7f0000004780)='user\x00', &(0x7f00000047c0)={'syz'}, &(0x7f0000004800)="f6", 0x1, 0xffffffffffffffff) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000000)) keyctl$update(0x2, r1, &(0x7f0000000100), 0x292) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f00000000c0)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x100000001, 0xffffffffffffff7b) [ 2445.437011] keychord: Insufficient bytes present for keycount 2 17:50:39 executing program 3: delete_module(&(0x7f0000000080)='/dev/keychord\x00', 0x800) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) [ 2445.548623] keychord: Insufficient bytes present for keycount 2 [ 2445.669630] keychord: invalid keycode count 0 [ 2445.721959] keychord: invalid keycode count 0 17:50:39 executing program 3: r0 = add_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)="88506df35400c6d2b1f2b7ce7badca3f29a56ad6d4b59ac5f79fac98992cd9dff822cf1b9d6255d686413944f3aba1adfa562b6dc44b584b4e95f79ac7b67ac38b598c828be71a1f18b6e8c4c7aa6f7085a468579ead82067a90c87bc48fb7daab81feea996b9a0e596a5132d042046fa26b6464b8d59127e5d4d5f2a4c773c0ccdd1c6168c337e17dade9a335e644b354990e3ee3cefe4fc50134580300baaeee8919894abcc0c6644695c0", 0xac, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r1, &(0x7f0000000280), 0x8) write$eventfd(r1, &(0x7f0000000000)=0x100000001, 0x8) [ 2445.853584] keychord: invalid keycode count 0 [ 2445.907004] keychord: invalid keycode count 0 17:50:40 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@empty, @remote, 0x0}, &(0x7f0000000180)=0xc) sendto(r0, &(0x7f0000000080)="6a299a9279827565ee548845681675e12b845f910875084761e82730aa796e7be4b4525352a50403cce9ae2249bf21a511f9d0ceff0093d5b2421763600edd99a8c3dccb3a438ff08aebbac8", 0x4c, 0xc0, &(0x7f00000001c0)=@ll={0x11, 0xf5, r2, 0x1, 0x3}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000000000000000000095000000000000000000236d00f63eb95cf18ece4fa092a56dd4dc34ce4ec5a1d1dc5f1d74389f6c2f205ed86bccd66ef5e2202edb6c459b0977e8a1451744ec0c4956b527123d4a1b8836c8a3e45f103b977a16bdca2f429a98c3c5be22680bf66b7fb164bb2b84ed65d203c2491184584b227c80a62f4f44b33221e2384e7b3bbc7c489f96ee4a06a67d444c9cad2acc5556ca0b70606569e43e02a7ffc55a23054ee37a14a240241c90ff6edb781e8944bdca8fb5490297b505d6"], &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000340)=0x4000000002) 17:50:40 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) 17:50:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffa) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x130, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000400)=""/4096, 0xf7e9}], 0x1, 0x0, 0xff96ce4aaaa47475}, 0x100) r1 = dup(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) syz_open_procfs(r2, &(0x7f0000000080)='net/softnet_stat\x00') [ 2447.110514] keychord: invalid keycode count 0 17:50:41 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040), 0x10000, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[], 0x3}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80002, 0x10001) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="060000000000000002004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000080), 0x4) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0), 0x2a8, &(0x7f00000005c0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000980)=""/142, 0x8e}, 0x62) r4 = dup(r0) accept$packet(r3, &(0x7f0000002a40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000002a80)=0x14) sendmmsg(r4, &(0x7f00000059c0)=[{{&(0x7f0000000340)=@sco={0x1f, {0x4, 0x5, 0x6, 0x3, 0x8, 0xffff}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)="084ad99e28223db020f93c6c77d86edfa331946c6b8efa8a1220d244dc42a9af225d584cc27b446faa2a8d8e0a66df16fdb5440fd1051638554583d352a0989193df4b25429d6c31bc810b2f80e97e6cd54c6f02f9459ec4230e5105c1a50710435ffb50bf6ecb5ac8ba136eade751a83e2489664418425604cf8f6c0835c1583ae64755039f9c152c74188f532bddeb7cf030ee109cb9bfef6e074637bd95de66d4391be73a15d98f4adb9eb4b96211dfedcac954", 0xb5}, {&(0x7f00000006c0)="8d1beabfd1db82cb8194f204fb673ce4f749119e7dc8f2ca35bedc60d4177fe3937e83b9306da395760f8b702e2f4a34b01288ab330e48b21aef1ec1e6e7974f6a500ae6e084996b68e7e79831dc4b978ae3faeaebaeea83aefcac306ce37993bf178e7b1c3ba9ae618abc072f852f672a951f39b7ed06782fe3ef742e6ed787196495d5dfd1572d35b7", 0x8a}, {&(0x7f0000000780)="0bacf32c9cc2f572b42a60dfc59d4c4a615f08a66961ac48eeeee8dfc7d6d3b398987bd451ebea794bc0b1e878d48b7c01216c1cc3b5d3fdb0ca496a2e639250e16d8aa0886c68a6c1fb25c26c39c2e1da714d0cad6217b15334531657d523eaf4ae968f4687a996a7ad4d6560c7ea9eeff15bae1fd3b6c4eacc67dc2a52974c9e41c274ad28dff47c1ffe8444579c83afeead804957945427b3a366949a5d5c021c359e3fee4bb6667a51739dad55186c43df3b56ed", 0xb6}, {&(0x7f00000003c0)="386d8a26ea01f2b04e9447dbd8cae01e4dd6891cd7480e83e98de07800c8fdd87424445bb84d3eeccfbbb7f32bbd2183054664811f84396fb13b7a85768548b537501c7305b71d9805a1b7736e83", 0x4e}, {&(0x7f0000000840)="add0d5e0754e94538c6351471145fa6932abb963c56f88128002e3d5d985b7ce921a74344162ad22ab9ca696c82c22fae30f40c49606c171cc97aa52c039ddc7c8feaf3e3598671ac2cf235bbe083e538e050d917b5f4d0c2dce18dde3002fc0099f865acf6889b8d2a4e04b484f9eb7f1ad60b08658694ab916c18e809e16930b8b659197b08ef54692041a3114b6d559e4cc9a5b3c20c51b2299d9abc032122f949782abf916c20ba3a58525084b45e026adb895902e46d22a17f5a1e4435f185a55f03eb7563adbb0319aaaa562e9ce6a7b21d3b04b67e1d7f1167e91efa2a9e321bb8d65", 0xe6}, {&(0x7f00000004c0)="393aac5b2ac4187b56eff24eb483a4614e0230a993906752403a34ec9eb5e86ff2c15a4e08f3da4e95b86d1152992cdd6f5e3b33c02f7e172f57eacfa8e81bd298915ef2142f652f1dd67c63c792154d41bbdf4db6339b29c6ffb5f305de488a302c7f", 0x63}], 0x6, &(0x7f0000000ac0)=[{0x70, 0x1ff, 0x2, "9218cd73339e3254a25adcddbf56b39730c425d2ef18a0d1755a0d6701048c2390cac5930f509f6981ec2d8879d6677dcc958b31695ffd3aeff8e1781d1995ceff6cc1f310db98c61d8e7b36ad6ed2c985b18afef485298769ba6c9fa8ac51"}, {0x10, 0x112, 0x1}], 0x80}, 0x4}, {{&(0x7f0000000b40)=@ethernet={0x307, @broadcast}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000bc0)="89d9118f27c4606e13c218a5839ef8e82a2e866aa64493083e7d7e189081f26ea2278663c2a4168c1804450bbaf763dfb83c2d11f7ccfdf2792a3c269ced4a2f4bcb8b3a6d55ca636b6d007c943b270c557026380b3454c373e8a529bc78a3d2c5c34e7f751a76cab13c5bb5d378cd8fd2b7402803ee84b79cccb6d28b0a7ffffe9fb0daa0783edbd25f1ce48993d0be98a7a45ec8dc664aecb768ca64ef4058966c094adda082321405b7bcba8aac", 0xaf}, {&(0x7f0000000c80)="58f7e88ef25fe02e17f2eef9466d11cf8ccf69f9315eac7824914993e0e9b92abd75ff469fe1a65799eec843db3ceaa669b1babffe24afe13923f5577a50329d739ebb83a7460cf075efc1cf3c9fb5807e6cd01ebb36a1d3449ccbd23fabb3a40b2645fc1e443bad1d54c549ba1b8203d9469cb974279fc028782e538d9613284d8fae08853c39d19ad63901ca8ef7adde115557e458476a69f37dd7c9fa60e575319c572434df8d41b0c7fc1cfefe6cefb828addd37e52e760a", 0xba}], 0x2, &(0x7f0000000d40)=[{0xb8, 0x108, 0xfff, "8a0f3977da1c910361d4b96b40c4f2d1b85588737a72c058edb8ce7ac7d49340706e7eb571401dd3da648e47f496a1d68711b37fc1d8e9f45e1e7942d09f0990687e4ecfd8ed5d13070e2b83b7b95e95221dd13684769a91011e6073f7b004426d64d5a5da407bd2f831a89e79f383003376ae1ef7726dafcc3ba1d25fcf9a09efa024fae49ee0fd6306ae0b2311c7f81efd699737ba6b4b0cb0d5301cf5259ab5bcbae4"}, {0x78, 0x84, 0x81, "c9295402331b83a1338ed83b22e2fc915a2dc720daa4dfc16345194547b3c52bd0281f59c3f5bc8bc5676ac20093270533a647ed968652d472749df6fdc638f6f832c44fc0e4472d84d795fdbcb51bb46347068cd9fa7e0593d5e01d591aaed1ffaf"}], 0x130}, 0x42d3}, {{&(0x7f0000000e80)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000f00)="925b0e98de334194bc05aaa5c2c6b1430ce598e20a677e47ff44895651879b3774d438ef0c81dc64463bf71c5eaaa59e3b0bfdaf3b54861568ae27513682154a6ba1969f4ec90f2027f7f7a6", 0x4c}], 0x1}, 0xffffffffffffff23}, {{&(0x7f0000000f80)=@ax25={{0x3, @default, 0x2}, [@null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001000)="4c94a16b0340dfeb0cf7af054889f81a75a9068ec86e492bff509bcd223968946445d6023a3cfbb8f197dd70052a0be54897394691deca7e231f9b2bd77d3401009ded8dc0b6a0c0eaef9563ab3d093138887d3735fb49d072192c423af6df98ba99144201e6144cf80d0adc674a07ca744e72e355dcdddc7659196f0ea6522384e9a29654806cd6e946d12b4e4036d06ab0840fa5235922762d0cce04abb27d2fb233ccbdc082458401c7a4c033a0fc35927619ef96f451e6d065345ff9bab0b762cebcc62666747fb2d138f0ae0672f5773d742d263f6af021a2c3f7db0303391c5d73e20a808ea6ac68e78146c184bf0802a4", 0xf4}, {&(0x7f0000001100)="fd7e1726c660823e9572ecacc30e053dd0147903bff92b604820cf4c5ac99862fcbc437b269fd98b167be9a0b7920bdcae01a4", 0x33}, {&(0x7f0000001140)="f531993d03bfc9863b6f7167108f50deb4f647861bf709e19bcd6ba21e04390cd4e03baf0cc0fe55b8d49e2981264fcff649b90768a5735dcfb1068b56813bec595bdecfdc2ef9a4ca", 0x49}, {&(0x7f00000011c0)="2c288e7d9ad8df0596316e75af0aa5fc51fef83071ec6c68cb9d68c225a88b2fac3c8db613a7a0926b43ac14d9caa00f0cb35fa2762050732d786bc3b5f3479444e60ed1440b36f9f14892ce53ddfb", 0x4f}, {&(0x7f0000001240)="e339f3cf9bce117d7c8ec6d6ac7b1d0a6491afc35f13acd5f7645c1e94adc3c56800436e5f12d1fa91b577c686384c6e2f99c452a61da1136a23d13d7787d569ae6298f712cd61f82e9f724b79c730d8ad6497676c45d00ba1e0de0010240d79fe3bea442cad1a386ac7b333d3a6a8089dc26926f3a74bec2675720707d756871c2f55ada023aa206bde3360779674ba1c9246c92ccf5077c33e34a3e095d8866ed9c711bf630ef66de2a7fab0562623a47555eec024a6de6935a08301002c9d2eb8897f21773fdcc24c3f", 0xcb}, {&(0x7f0000001340)="987cd5756572ec0955595d1e62e5927ac40fe7cac045df2910a278a75daa3cba3c4fed56810fdbe9886f7952d702eb549e204d59d80f7f846bd59d6eac305354f62fda8a8c16538471a8d1fcfa9cbff24c4858a4c8802e0f98bb7a1bbe7f94c1ba91c914b3c19d11459eb85137bc4b8700f02f6339c1873994bb030017232348ec09c8a81c49ae759b1ebf5406e6cb2b9968c85c6b0a5ce3834438c71f49f132c7d170da3fee7d480b8d1a744742d9800e9089e384eee6fbaaf07663a870851efe1ce89f", 0xc4}], 0x6, &(0x7f00000014c0)=[{0x48, 0x1, 0x200, "b447f28ee9fc1cab405ca031602311fe264764de8ca803c58978be55fc5580026c99a6ee2bc4e46f65a5a512ea118f7d7ce2af"}, {0xc0, 0x10e, 0x4, "d04dc8d189aa55a022f8c954ae15f2000e14a114dede14794d48ce840047586435933c783c47b260dfb718821444614051187d2c9ee831b81515b5da4a4d79512da453ef604b77f87e1f21da6af6a585cc6c2ed9fe6c4c68129a5244d053e65e8fa17519343f340334ca8ab0616d447f508f6e0ec2736e6fba7981268a57de1300e313d043bb77b718c0f218ac862bb262e836fdf9771fca1e08b87aa995e6b4f6b5f72fd1b4489f004f"}, {0x20, 0x11f, 0x0, "870f141348a01ff75b87ac"}, {0xd0, 0x10a, 0x1, "94cca5c847984cae5ed4b907bd8c1f5db0556e9d103a108c918ba6e06e8c3dab92fba45d1dc4d6bf999677b00ae5d8acade94099acacd2904ff3b15cda26f1be91404508e463cf74827073708d92e2b9d396e79b0feda6efd3dc5b3f3c66a74208ba5cb7e0ed91367384859582b8b4c862417eb6ace52767533054f278268a7ba816c5212964c5be6301d4787ef8ccdb3800917b16a4beb12c92233ccbeb2dfe2318ccf0636fb64f0fedbd3a0403387030d4efb0bc679a83edf4264e"}, {0x100, 0x10a, 0x8, "5bd0d1cb3c8968c315a723eaa5ae308ea2c1f84edab7c4329567147a76b147c0438476e6b045edfbed7a4d86557b161ea1620fbd64a04312152b6bc468e46550549cca45f555a04453158887c0650d91a303570b4157fe4085ac684ee31c3f0eea7aff0ad99634fbe3d47f85120a34e70148c4a6954068276d8d4832cce75d814c1abdb0dbc31f8b4b42f63381d978bc2c565e5d7e8c1fb0e933131af7a8e5c15752847b7ce020c8b425fc3e5d3b5e24799480623768f5fb275dc6b374d0fb328e94f76e909f9db0d641354bf5df97aad3ba66e15ccb282694ebcdea4da1a55af4b938fe7561a83c12449133b6"}, {0x60, 0x119, 0xd3, "496479c249511c4fa499539803aa00986c0e88b4d7bbe67439d2c850ea5d64d2baba2cef56d4882ffaef2a0ae82dfb94867bc6a41cecca7b007888abb13bf64f6932fa9e16c489d89210d2ca36e5"}], 0x358}, 0x17d0}, {{&(0x7f0000001840)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x3, 0x0, 0x2, {0xa, 0x4e22, 0x9, @empty, 0x9}}}, 0x80, 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"5d9058d291df1816c7d11b9a03817e30b49787918ddfb8aa46856d6423f9ea4de7ef6b0d772b719370665378cfc930445c8f905f8562c971583b4a6f6f1c9079d314f52daacc97a91106923e55242de331317d43663c97a4f9dd841a551ad5f6f4dad06879028d82bbbd3101e1f9369e6b2a99a2ef5a8dd37a62986aef10063a3ba59b53b4f836790d9ecfe5d94d4d5554f677365ad72b35af3a6497d8eaf863462b0ef3f5e7e35846c3adbb44de026d356ac8aaf0ce516e390af62f6c4a8938e99f4cf206a0bbb6a1f92b3f75e908da262688f6bc53d9362f"}], 0x210}, 0x100000001}, {{0x0, 0x0, &(0x7f0000005280)=[{&(0x7f0000004e80)="c6c0b34609e9cf9815b3be07f5b8dec00e3e669822a4a6f2955e05f7cee9a1024cd1", 0x22}, {&(0x7f0000004ec0)="7dc886e299bb3ad75cb7ab0b34b74ea77eae931797cb35184340c41c9ae9b09931e5593cf169f1337342f90f7f46e4b3ee20de710cdb0b29d75d27c234c441b50fd579b3032be2a1046e4e892687f3312b037f96538ecab2b70d7aa682534707c6276d49ea6358b7d03e8c52e399bf303b069076ed14f615a90eef26e79d48017d9404a758a636183ffee216a5b64f6c0065158ea88acb9794502a3ac30b1d992ca30fd3d814efc3bd5af361eb21", 0xae}, {&(0x7f0000004f80)="8d5b42342bbe36e333260a42a18a7d0727ddba041b4c5ba7e1b27a4647617db68d9507548c70bde4bb314fe9354d3672e9d745ec32ba9bfacec450558479fee284f0c411a5a4cffa2bb1b2ae612797bb494c19b0239e4a11d2c7db344ff6182e728ec6bdddf7448dda232f27331be39f255ae272b0503ddb0970e8", 0x7b}, {&(0x7f0000005000)="0bdfd6109376328cdb7b2521d19338f74785478e8801c5ad1d1c827cd2e4e6cd13369e67c78c60bc3a74954d66a0ed590ecb2e85fdc7", 0x36}, {&(0x7f0000005040)="4344ed3250c8d9b56be9215896d152c4c44869fee6530013a90ad0c0ba4aa487742f71b99740d99370ecb194202cba2b45e9ca79c0b7bde1ab56894272dabc49dbfa8dc2debde9a2b382bee4c9cceec02c36", 0x52}, {&(0x7f00000050c0)="a7df49e55c8691e09f5658d8d38db4ddbd0422e7f637e3f540c0e7ae5bd9e9f453e630628fdae35ca983e7f33e935c849870b2ce4ad4d0a9325ec88ef0b5a7a89c4727ba2662f231470f6d79ebfa0320e76b1dc62894d6519ac3eb3c17728291d5492158a45b97a1e304803b492efd66567796ca338086432f6ccec8fdcf309b1fe31fda78ecc4527e2745b93c3460382c5b9bed77dcec8ef89396bf1fcf4e7cce944adbbc800182c63718f21fa1821eef95d7bd5f461cc8fc2069920861871b01610b9ac52612c18705c606be57e944cb07ef33877bdd9bc6747ce49cf2a57ed8f5e868", 0xe4}, {&(0x7f00000051c0)="bf02cdbe9a9473f100b3e8e9e52aecddd13c8c745655a10f1625c4afca21cba8472283bfffb889401aa4d71a4f76d273a5d7b50066c8f9745126bf81b7ec9d8f8a2b5800e591717e9f43c0e795771d836d284018371e785768a1329d55dd1eade499f61b238152a1c9c080c3b51569971eef7df3a09ff53da4ab647344a3e399f19df66accef91b8caf353ffafedabb02411a1e83c6d991733b48de980a1796cb8feca669c8d4d25b5151ec5a4cb3cfe69f64d21", 0xb4}], 0x7, &(0x7f0000005300)=[{0x40, 0x117, 0x6, "42a46886fa039e72e7c3bc69833ede7a0bc5f3154ec8b639d234fd1742b9cd1939fb7203f03a60520c41e2ab59"}, {0x60, 0x11f, 0x0, "e490ff616ed78b4beb2b86d0b12c157c3d4254e8fb13df59c2b4186b28b4e5f78fcfb94388f1d7efda3099eb79627a9ae6480769b670941bb7812420378dbe4a5f292fd78190b42ab9"}, {0x48, 0x100, 0xeab, "355d256b3d1fba8f5d2a711b12c4e056155144e61f14c2e87ad35a225280023648a809651f3ca64a36754856c62d53d3faa9"}, {0x38, 0x11f, 0x9, "b68e8ad1085aa8f89426cfc91db0a3665b345472229f16c758575234f6c2fd3dd8eb07be"}, {0xa0, 0x29, 0x1b499262, "3e7910e128d3187fbcdb098cd9e7943f6718012522e3fa470f2113b51f2dd09c687d9d86e839e702f942348c594372e7b9ce6fab1b6c921cbd1f88c8177cd7ff0413ae9f7436e0a3b0ceb0eba52095c7e806d134f34d952f61f56b1902753180135e87f1b1066022d81acba4f339fb75f6c0fe3aea7f61ed075f52fb3b9c0aeb09a0fdd25432c743c622"}, {0x18, 0x112, 0x69, "f2335d"}, {0x110, 0x102, 0x2, "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"}, {0x80, 0x0, 0x800, "8164a8d25f76bddee2835cb9570cf9a5abe6560a9bf9814d37a5f14699c2914c563892a1e77912806e978115a486a15157d0b2ea98edb8c5c6565bd19c1b406a5ad5ee36d6d9e93c6b69a1b6d2f593f53c8303c860d0fb3a7b2916b8846bdde03ca5c1a8df2e959fd551a6193232bbd5"}], 0x368}, 0xfffffffffffffffc}, {{&(0x7f0000005680)=@vsock={0x28, 0x0, 0x2711, @host}, 0x80, &(0x7f00000057c0)=[{&(0x7f0000005700)="85a3e375cefe1b22cd2f58f2067ec5e9e9cf084ca5b003896d4c0bf7d6c43e2ae7df51f41e7164115106309b6ff5bccc77a465d2374a76c992e53797243336ab35f2cc4b6a32916793a84621a95865dd4f237112ab35dc008ff2edfc155956ae6e69e634ac8ffa78af1b6abf6c9d5f62f00f4d2c545bb991d5fcdb739455209e29e01cbe9fc4002d7f512e2d4d464773f79629e6bdfeae8fe9e47e9271d79d", 0x9f}], 0x1, &(0x7f0000005800)=[{0x108, 0x11f, 0xc289, "437daa8777e5d4a05ec5dbc704a1bb01e3d404a60af886505a4d05f9be4b50781cf9cc00d6750955076a2786c98a71168511d04b8d064579bc6f93602dfabb5d681a83d1dee2c2c1c75538f3d461ce5de60db31148c7fe20666ffa3db0be9c6a1e5e1121dc3e4bbd8e600b912db084cc2a8b419fa707c0209f37e6a1cac1f66ca7d23f4abc4dc2d4bd0a979d170877fb176692f44a4bf5e8d1cba5e4b708b6d81c36fa5f3357c82a5edffbc9e29ecf896674b0f3968b61b330777c437d43f8267780992b78689de13e1ff26c6fe7863d84cc87c1f51a8649b045061d66a37e2c0d324d2ae575af2d92da73dd0a679a48a1c4"}, {0xb8, 0x107, 0x1, "5bc50294985fbfec51b83a4585b853f3e44489c4d51b842ac4a317010d63246a10c00dec10d77cc7d0e03cb5851bb128336a3fb0f94b7b6f89dfb9f8650e5e76212c7470c821200a5298c4ab36c0553225ac83334dff4f9495524d7943d76cdcda442b3280477ffb6cd60f1d59f2028b3aa70a948aa1f437fa5e47a7ed7361559f87693487958a5c3dd92331d6d824a2c3820767b7148701d5ea929f68eeef3c5372bb"}], 0x1c0}, 0x7fff}], 0x8, 0x4000000) 17:50:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) 17:50:41 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000040)=0x1c00) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r2 = getpid() openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x18400, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000100), 0x4) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_CREATE(0x3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) 17:50:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 17:50:42 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1000000000000004, &(0x7f0000000100), 0x4) fcntl$dupfd(r0, 0x0, r0) bind(r0, &(0x7f0000000580)=@in={0x2, 0x4e20}, 0x70) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x80000001, 0x174) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) recvmmsg(r0, &(0x7f00000016c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 17:50:42 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000100)=""/41, 0x29) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @dev}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) write(r0, &(0x7f0000000000)="c2", 0x1) shutdown(r0, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x1fc, 0x0) 17:50:42 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0xffffff80, 0xffffff80}}}, 0xb8}}, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$KEYCTL_PKEY_QUERY(0x18, r2, 0x0, &(0x7f00000000c0)='\x00', &(0x7f0000000100)) 17:50:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) fcntl$setstatus(r1, 0x4, 0x42803) 17:50:43 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) pread64(r0, &(0x7f0000000140)=""/214, 0xd6, 0x0) 17:50:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) syz_open_dev$loop(0x0, 0x2, 0x20004) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x7f, &(0x7f0000000140)=0x0) io_submit(r4, 0x2, &(0x7f0000000500)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x21a1, r1, &(0x7f0000000440)="37cd2d951c8bd10ebc07b349fe6e7bdd37462231396d386ea3dce3a0d04dbfc4595294227c020fd07bb1150e4e47b2337576caaad60b7b26edd809b233e07bff2c16554c2505655d5f77a7f7fb4986f883b1836df40e6f679caf579be71e2a", 0x5f, 0x7, 0x0, 0x1, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000001cc0)="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", 0x1000, 0xc3c, 0x0, 0x0, r2}]) syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="24fce0c620ec13a8fe060326bd7000ffdbdf250300000e04000200040004000800010000000008e0184ffb564835b85b87c475fb7f055200cedf20698835bbff673aba7076a68479dc6cb8975293cdd2edc00daaf3de72531589b24c82570ae9ab6a43faba182733e2f2a9c34cb30967edc72800d019575c26e7292262d0ae724c61cd1f28183ad4f5d8381122ce82faf1ca72e507d17d52fdeb5a834f78fc90d4e4232a16f4e77ca1eb5119a014cf11198e51cb5b7d653b78f86347852d9dc7b98b1c67ad"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000004) write(r3, &(0x7f00000001c0), 0xfffffef3) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000240)=0x4) r5 = socket$inet(0x2, 0x0, 0x0) syz_genetlink_get_family_id$team(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000c40)={'veth0\x00'}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x800000, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0xc0505405, 0x0) chdir(&(0x7f0000000200)='./file0\x00') r7 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x18) write$UHID_INPUT(r7, &(0x7f0000000c80)={0x8, "5f5539ae7383df635d7eb9f00cde999ef4e1d4fbae589edcbcd64ae9781d89f20a7c347bd734db9d80a3e9ee0d0f04fe5305dacf9e656dc623d0d8abb05b81ebf7fa83533ebfe364612ee7d5571be6e3af5eccf0e26370ff66a26e95f4b7b1206b9d9a70fe612b356ec5074716b0e71eb9f60ac1c5e653c9a7de0de9a5f8c8047f77ece27201fc36e2ca04338864356e123b3b96be97afa5d6698e6f08a657f7ad07b42df05dfca83247581434b575e2d4419e52f1103e9e3ddc440a98f9caeace71f8affb3cfc62e4b428403787ff063d2923a50c0410f191c7923b77c51fea54cc7f2b8adcd2a5e1f53495c168736a160f28435b70f6e40df8523c2deaef8b70f13bc408d1d6eb05dbcae35f0c12cb00b8d589c0dda912acf9315852e1cbb85857f9421cd623fc5046448db22eec3c07358c4778c73a2495bf3452b18d8e904ed88ae250a99edb20b78fc923ccc841847a4f6d514320309afe2f0a075e50096c7a8cd4da2d88791d01a10cea10a97d32e8bb05a5e2bf52be5fffa3fb26953a0fadac598644cf0297d01d5c1ed9f2123ba789fa650b0d140a478903cc23a5b5c2a2a52f19bdd40039ac0291f648f1f991e272c52669f7843e73b3be22103fe0a88d5d405b9ecea5d602be0b5466d18d8a971b69a8e80e48621103a6bc6ee3a7b70b199005241779f22fa2cc159988eaf2d53c858ec06ab56acc232b587ffee3a5cb29f5641b2189fb1617d1a652e42511fe2e447a2636f18ceabc261126200193eb9f309f80aa204a93883bf6fb247ade866685f300295f8735e18d1d81365dbd2bddfa1779c59effed803bbe0a68302b1ab0f0d00892138ad24d52d653d92897bd28c2f031a77eae54ef3ce9a1fc44ea41763b2d780a454f68ea1a297302b4fa6664923a818040f5a74e0db3ff24e940e97d4abff40af2d36f7bceb8a0c5e90dbefbc8ba496f6e42f11ce11fb20655138f9387938abc3aa3a742f749a8695d972c537127519f654945bac96f0a2ef9d6b24f2226ae677684e3eb63041d6b5105777a8e6aa41ff11366448c0af1ddf5e3f2a1d828b4c9ede3809eab736c9035f2a7032ce38b699dfdc3e158e1ce62d325441e1b05a3ba5f663f20b0cb703cb2960aad298177881aa6b52bf4ae112c5d2bb691ac34b0723be7ddcfff0015e578475db1f062c5a50b54bbcba2f591eb4d6de66f386b0d5dd3975229ad25ae95d82266dfb9c1a6f497ef54b6ac5ee81edae16c47e89f9a435377dfac411db459559ce483921251745b8b94f69d4815b009ea86aedc5a75a516ff2afaff9a418f73c2cacbcdf45dd02ba962399f9b81e149635c2b4c0bda790a6d72fc243f6fbc73d0a0636db51c03d93b44b42c07f2269b465231f953e6a45dc549e9b5ef05443da7820cd667f5b0ff47a13f0a3df630a6f98f72e09978b829389d6a11afb0a7a0988822bb95fcb50399e51295f464662118646d2996da0fa710b082036820ae0a60828479bad4489061244b74179cfec74ab273551190c0eb2ca95be86391b8e469454796d04b29646b8aaae49889ffd84e83e33fb0cd7b10d778e72422f474911897dbd4548d9658e9af23cfff0ad4a7d750ab59e0f8988082ab7ac8d27eeab1c5809de6694aba8ee6ff1ba23d422f38dc026a77933cb0fc916d22131f7f736e35c881c5551f13a5037f65b9090372bb8e73bb9cd686715afef6b40ff275a978078c1e1c7db358285e5caee5c53cb4a7b446db91e5c0615342265edd9f09a72002aae56c7ad4269a0513569db514ee852724cdcccb72e8836fc270f7aa03e03e65f4572c2909e6fb1b557e89c3b505ba2f2b10b545513758abdbdc5b3e5ec1fe4d6bd5947b354058eccb79f10e971a85bdafa5aa27224acc734d884f9282ed033fc540defa3181d451713565d940879cd70a1d704b9a390de509351d5129bff18051b0c7ca196a78d3b8d0c8f384c79ad637b2e1770fecfc980960ef403cbc6bb284792cd169133f35aea028d9ffdc1668572dd197db86a26cb6fe1bb822bb76968ef2cd3c384704b75d0f17a50bcce054a400edd3b2f2abf72d2d8a679fdc94216d2d7d43ca1e60aeb5a313f8104f8ae54e75beb6c106cf080b9ecc9a1f91508b37d9ede25a1bede738c3a7f3501391a7b1863fe120ea26c4ff13f1de4588b150f3f2c12a9b9d92e6a8610c788c4d449a91416307a313536e1779bef88028d65a9398c5d1492b729d5f08e34e64fa07507f64297a1f9305a2d68169f653d5c107c9860ca0d822916eb357c646c229e792b1a5da56b35ab971bb82e41581e11f24f9c6b26c019dd2f2f89f2a82b74bd856ed7b46a2d9c07b2856bc39e9a28f271c5bb06db5bfa04d21e37e778b3e03071d25da8bbc91543fe8909603ba92e3455cb0edfe1dc040f12c169a97a5b8fb09f97acda29ab8491e7c9f81320b1a9de5773078557a6a0bdc5a1bfd2d953c47b3e5ccc70d76dc4ba10c297d7591e2c2150b8235de09714fedcf23aedb0ec9586e52f6af6c299256ad5a0a4ce22666be48592977dc5ff5c5eea529b81df4510016240b8fc8489bf59c899bb75481220554d0b9aebf1660cb72b01dfc3ffaac27dc1d36247e86339c6d99fc3ca8edf585fdb236ecdffda1b99819f873367ee5d8fde5d596517f895c9154deab01ca26008edbeadecfe33cae750ff044469a1b3b104b35af0c04a35a48aecf54dd8844b598432b81f67ce232ad46a247cad103274cd7c206d890008b149aaa3310f9794243cc5e04d4bd3e66a5b01ef67044412eba507a20399856cd26fb6233ebc064aa7b5ba94198bc05301dd74d6875b6d3b4731c2a11f0656767a3e6ba0a3d6951a7f9385ff99876891b8150ac5257756ef92a6c3854ccba8f13bca3cd3e66fdc93feefc44c3eba570970e0a6921f1eef24713ed5a174b8e52a0bc1bd3b420bdd0e521835289d29267fca4512caeaf64d1adeba2457864801d30d37e4eea965f8cfdb314f62307d8a12084a65da330f800862cae3876cdffe8c77d982ce9527b069628f0d796c0ec1c1b423ab6eb248e176a9b201d4de572f7901d8d88ae3dc6c3f196a4e3fb81552f16f7a7b7b3a242824b0618a855fc150fe8d484c80b3e1ea6c42f165dcfa7b0b292f9c7f27179d32260d4f472385a8818f7d76133030cf1256153b4162c8c3a3629c01e9b8cb5a30b3d0068d7f0e3727d8159739386511746fad1cfcc98c7af05b489876432957c6d59c51f12ebb62acac90311e6b00cea58b355db5a36718dfb8140d23e64e41ef9d33969cae75ea3ef8f14ad8c9b2d0c8bd7bf4366b091b5992ffbd71800495c0484cbee4b5fffaede0808cdcfa2409227e6b96dd82481d6d00bfff72c29f860b7fa4fa9c3634d9a2e4f7a8ef240c997b749e0562514d5c2c5d66da75149dea37b1cbb347fa0df5be2b9a5ddf20a6d47936b3b55cedc64453e69413a89c8a9eaeda00fccc96281b4f29db0f3e45fa098c77ffe3c0488529ecfa801cdf7fe8a23f6a3aa04acaf4e300c44e6d873f43b9fd4b13cbed2411c97378e07c7a6799d272d36ac8964233130947ed88f727915fa58a4812ceacd6cc6a52bc7fcba5e57543e93d293d5a428c73b194f33ba752b0ebeb0262423e7a8f490707a220857f44e191304cffb93cfc75b217ca306292549c8742fe3aa62a464d40c666115015201c0fef3e9555615f91c3d15b6e1556a9b04febc2ae7e3d689ca5f58b51f2717ae8c5153f2c2a4df11ea8cafcc369327c2a0a6f7946daf09be323d59e4b0e42ebcdeca373a6d70a3286382f1405b7107af899da00dbd52324657870bd18ca26f3ef47e0e81cd335c827512e88f24202836e7a1b505f0d03a23d577430d971458a11ff42e36b2d2883b664d402eb7497a90ba1f94829b6d9c6b4c4f7e9dc49882520a6fd2590cb8b41328541b9076e43f6019c3da9084e57960478c268f4215bb98455fbd2981e7e37caf7aaf9008f87cfe196da930637c55da5a34e142a433494e6f92a5985d7e6fc0ec68d2ad25144919af6dc81afc88cd05f01b401730bccc3086c9dd06d38ed522e52e7ffae7671898fb91cec0821c061aaea6c47ae877d2d7f5ca1ecf159e0ea152ce713f652c116f62e12cad293331db922a5fed311ab22096d90fc17ccc53f84d46eae680def0b9949e0d9debff263d575e590941a5ce0b33548beb6dbc01104f6054da73cc349625adece6a54e092d8d740915b91d81df30374a78693d6b69724f05354d61ac0febff4a544b88954d11d3f4927895edf6ad755313227ac87f24f12d70a831df16bd45c4a03570fdf27d698fa5581fce2d002890a3f2059a6bfdf77f0aeee3ad8318449bc1b2d486b225b148a78e921c73a2c37256dfb1ad611e410d5436e0d31d00ab5177da7915a74ef3307927c23c764f5cf62c3e2db86284c9abb39045b625d507f5c8d440557b4dad2a39593fbb572cce25a364aae44134fdd97ef0148690881bee42b6bd929f12cdf07996597a2a8366b12841f8fb8dfc0ece651756637b95c6bdb92320302805b4a700e7d3dfb0b8878862f400f8437a6c153b5fab40d30af07e73cf4345cb6fa81574018a7bc0e8789fae8b8560f4b93d413fa8e0e0218527ccb82873fc9da6cc34b6197c1d8bd9223ab7c4efb1f8cf021450037f4576934d83116655c120062fc3b912176fd395ccc792d492f2730465f8b4c68155b6ceb52e80742d2970e24004171f4685cd78467a4e943a0fecff66dffff10922d69236460dc37c1df9b19dded1ecb932dd8dd2045d2f8e8d3dfb6a83a65d6623553a2aed7a12b78effeeaa58eec84cdefc84923177afb7bd04f6fc3d3332d63ed5c5d6fe8820b9853e7615407eb23962f5232db44bc0267e7f07e47b158de0732a974b80aeb00ffeeca83d26fe21e487ea4472cd9048f942155784af8f68006cdb4286480a7ffa1ba6e93fe7fdb33283359d28bf9311dee59899e0e77aa113fadda21526c8e2bd60f21e182b735a5b0177fb95e948857c6c4ae391b2b4950a35b129e7bf25b7eb2c0857290c55f5d28b78ca1f39f0cd676610805b0a378647ae958182b26de1ddbf80e80d7ab1d2476086ed192e98bee0969bc0e8765278cb5570ccc29ac6d7298821bff4f85895deffcf4ce54a69878cfb41eade0d8703cbcff02352733ace2d800ba68b0fdcc52b94247ecacddf80ad228cf76eb547d276d0f6402054e34c3569e2b53ea3cbc54e49e099372cde3acd1ba47f836a765f855763a175a58ec4d6cecc72375da2d8c956c2868e77bfdb697182b554f0b743d7095cf13a3ba1d19e7590c281bd09ce235898a9682aacb5633b4fa4c3bdd71139c20c518b6a7651a47df7658a5a7ed41b3e7e43543d68c1dd4a5d01ec7e42cabdd6963db84f0d69b5a471ff8b929a8774baee39b14ab325af2ea7756c656c0135a59568499208341333d6b896cf0cc10108970e20313df241d179bd2a4d2392b269e6aeb9d2570bba7e3c67f49e90cf95562f93077a5fb588225724d444fcd8da55921dcff7b0be49ac0171ae98209e729f65bcebe447ccc0a185719f3fd55d1ae263daac4a420da91d05cdfc85d48e5743483dbb6fe81e5c216948953d95d5e725db17df44f05a57c6cc425e55572f9163e536a6d2d51d5213c937f6ddba08fc1f90ec73088a766a685f2c0d43b80422d48eef23b2ea588ea26b8dffb4f0df0cf91d6ea8f14a663ba2b165e4427010742fe63905d62b9dcf2385dce09fe75e4746d5c9c402ee77bfc9f39a28eb9f2751a81b090a499706accafbf5ae1afa9af350fd7481bb", 0x1000}, 0x1006) sendfile(r7, r7, &(0x7f0000d83ff8), 0x2008000fffffffe) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000340)=0x3, 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3) r8 = getpgid(0x0) ptrace(0x200000000003, r8) creat(&(0x7f0000000080)='./file0\x00', 0x10000000102) 17:50:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) 17:50:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) dup2(r0, r0) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:44 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f00000b5000/0x4000)=nil, 0x4000, 0x0, 0x30, r0, 0x4) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00\x00\x00') recvmsg(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@x25={0x9, @remote}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/136, 0x88}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f00000003c0)=""/199, 0xc7}, {&(0x7f00000004c0)=""/189, 0xbd}], 0x4, &(0x7f0000000580)=""/209, 0xd1}, 0x2000) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='mem\x00\x01y/\x06\x00\x00\x00\x00\x00\x00\x00\x16\xd4B\xab\xe3\xfarent\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000800)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000002cc0)={&(0x7f00000006c0), 0xc, &(0x7f0000002c80)={&(0x7f0000000840)={0x2424, 0x4, 0xf, 0x104, 0x70bd2d, 0x25dfdbfe, {0xe, 0x0, 0x4}, [@generic="e25557119ae85b301373c47f18da027911841bacf7e498a09e33d80447fffe8f515c04f03d0c527c41a8d1c4039ea95de3e2981e549b1da27c0365f5ba19382a4811b27486bf95ef4291c08ed33ce74e4cbefca66e82f83092e7c4347db77d43653cd16f41ccab324f3f85b9817336fc003267708d6d5bd2f00e35135acc987e5e9b2d919ef7c9227722e206edac112c193176a48f662cc342f3c50222ab9de3d53d9d83c9621ff377e1598ad2c8f3248fa9c98287777cc95aec9feacd424662de4697cf9c75f6fc", @nested={0x100, 0x66, [@typed={0x14, 0x58, @ipv6=@loopback}, @generic="3c90535ca0e8e398e0d724aa73f34e9f0f218b", @typed={0x8, 0x5b, @fd=r2}, @generic="9b65ca54c8bfc4a4a872ab43ef1a862a7824c9df9f75773dba3c52787ce3355024464a9d227eadf4c4b1f09a892139005b8553c65784f68f0c215c62125afabf9d10989e530fc5d814f90f359bb78888eb26eb55bca552f812aa78f4de43e5dd2693b88fb8b6be96b6da223baa10e7861e6a0a8d3da2889828d2197861e88a30e5835ecd519088c84251aa281f58e1ddc68949d18035631c4ac60dd1a5327fe93ce5103d5c8c9876e2cdaf930c6517f1bcb6712608f9002e9d97ecdb28dfb86f8fadb0ac10769145b095a511"]}, @typed={0x8, 0x9, @uid=r3}, @nested={0x1210, 0x17, 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@typed={0x8, 0x8e, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @typed={0x8, 0x3, @fd=r1}, @generic="afa38ca8f50b65ff83c355847fcdfdc9de7c54118be126137275d0bd86abd9b5d8fdde4d5b47b0a1304ec227988d1f6cb2683a57beacc8d8479d81a878d0c0deb8343e6b4889ceee6b9167889291d4cdaacb50a11f81ad910976516289b0a46ad37902553762d5b6a89e92273be9f2118ce4f0279c5c8482b6fced13d927771d1599b4fd38a67aca7a58401ecad6f7ab71", @generic="58003906e0db4ca21a35ec7e8e92559dc2725123644ca3a33b2bc2badd0e960eb3ee5e68194f4cc9155b86e234ce1333ba01af268e9086c2f9206bad83cc6aae2440fd5005f9d18abebeadf16ef84cf2fda4f6ecea14d74fb23c45cc65c42385a69807e8d6a236bde7881ed7f63a2eb575582726f06a7914872cba390a1607cbdd9a912a45a1102ff5f08e237acd57d07de86cf154484ead7ae9bdff813889f829fa0c766bfe06067245c25c039d77b9cc9c3d13e293ef2d39d96591d802910faee2c7db41d230bf0faca81e27b0582d74385ad644cd84353b1133a5347b", @generic="056156dc0d8d5d4abe3bce363ea12506508c700ee0e89a1ad32c5b50cf243832b321072e44d7c1eef88e27053894fc96f821174ef3d12a730307ab810848ed63c42d84bc494cd5f55e0098118e5c6d80dcd135934fc1f5e919f6fb22d0050f32da82f73b9104e665999044ea0c2bc34e3a1adf6acc09b3f2c9ba539e89fd1eb2bd11ed3c07237b091f698fd602"]}, @nested={0x18, 0x35, [@typed={0x8, 0x6b, @u32=0x61}, @typed={0xc, 0x32, @str='em0!\x00'}]}, @generic="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", @nested={0xc, 0x94, [@typed={0x8, 0x7b, @fd=r1}]}, @nested={0xc, 0x45, [@typed={0x8, 0x1b, @fd=r0}]}]}, 0x2424}}, 0x4) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x2000107c) 17:50:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) 17:50:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) accept$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) r2 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.origin\x00', &(0x7f0000000240)='y\x00', 0x2, 0x1) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) fsetxattr$security_evm(r1, &(0x7f0000000180)='security.evm\x00', &(0x7f00000002c0)=@v2={0x7, 0x1, 0xa, 0x3, 0xd6, "4aed18ca2465f1347dc946575995f3fd6d5c498723db88cb19a8e6092c6e1a247e8db741d62c3b99696c32e5ef59fa209444c209dc5905f8781d255d0b1233e6f286e9983c05f3c24e5dd10900f3ec92574c1810f340b8f1536c427533f5dfced73343826252c6779216719b3e707371ddd01fa003498ece7fff2ae09eddd933c6ceca86ae7b7db95c61727df4caf4f9fd6b8ea2223e9950e48e16eb2ec32e37a81cd23fc6d870d6b6900caec375ca6795d4db2ab117209953139d95e5b4e23f038183eb4c0c72dc77a26f0dd371a8c0b177cbf9957d"}, 0xe0, 0x2) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x4003ff) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0xfbca) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x8000, 0x0) fallocate(r1, 0x3, 0x5e89, 0x3) 17:50:45 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x4546, 0x1000, 0x3, 0xfffffffffffff000, 0x3, 0x3f, 0x8001, 0x3bb, 0x40, 0x198, 0x401, 0x2, 0x38, 0x2, 0x9, 0x0, 0x5}, [{0x1, 0x8, 0x80, 0x7, 0x401, 0x5, 0x101, 0x9}], "8a5b4cae72e7dac87332e57ffa04c4a517faf5463680eb6e5d0da49d7af2b5a8332e025679f1e54db4c1452b8a8abec1f87d2d9b17bc291168a94c50b6f5cd8e254ca6ebf9d7693beb1d8d5794359ec92ce5ab0958e8853347675ce94766395a9efd5174847a067a163901e237e1ffaf82a8b903751f17571fa48ddac0df2d849ace6effce267cb05047d062c2401f45a8621a5d04d6b0fe1f57bf35dfa104bb48aa84bb322734dfd6f5dc66", [[]]}, 0x224) [ 2451.137047] keychord: invalid keycode count 0 17:50:45 executing program 5: writev(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x1ff) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) writev(r0, 0x0, 0xfffffffffffffd08) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x77, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RLOPEN(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x2) chroot(&(0x7f0000000040)='./bus\x00') clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x8004000, 0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) rt_sigsuspend(&(0x7f0000000080), 0x8) creat(&(0x7f0000000700)='./bus\x00', 0x0) [ 2451.199054] keychord: Insufficient bytes present for keycount 542 [ 2451.270614] keychord: invalid keycode count 0 17:50:45 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000100)=0x1) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 2451.450489] keychord: invalid keycode count 0 [ 2451.504255] keychord: invalid keycode count 0 17:50:45 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000080)=0x4, 0xfe28) 17:50:47 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl(r0, 0x5f, &(0x7f0000000140)="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") sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000dfff00000000000000feff00000000000000000000000053e9ec33246dd1d948e878ecd69ef8c9c8c16f18d5fbe14ca35eb6b7ee3b21b65a9561f6062a85833a2d5f4ab88d2a631743450600000000000000adadaaef751bedf473e7898f3b2db2740c3e885df3e08aa9d352"], &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 17:50:47 executing program 5: writev(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x1ff) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) writev(r0, 0x0, 0xfffffffffffffd08) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x77, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RLOPEN(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x2) chroot(&(0x7f0000000040)='./bus\x00') clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x8004000, 0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) rt_sigsuspend(&(0x7f0000000080), 0x8) creat(&(0x7f0000000700)='./bus\x00', 0x0) 17:50:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() write$P9_RAUTH(r1, &(0x7f0000000000)={0x14, 0x67, 0x2, {0xc6, 0x4, 0x8}}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:47 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x6, 0x100, 0x6, 0x1, 0x3}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000380)="7809b218e2147370ee1f3c495c0094e021c8d074f37fe46c77613025bd6150304d4c00fedddde44ad575fe9727619b1732615cbb51830bd6b088791469bc52ed2d28e17edae41510fe3941c6081068502fcb1620406769a91c373265097b42c7d78827fa2a758f3f7487aa55f04abc0f99db025712c87be6953b6b23f6e200d0962770c72de7d425b0cb161750287bae7f") write$eventfd(r0, &(0x7f0000000080)=0x7fd, 0x1ba) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x59, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/89}, &(0x7f0000000200)=0x78) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000002c0)=""/170) 17:50:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) [ 2453.166044] keychord: invalid keycode count 0 [ 2453.190482] keychord: invalid keycode count 0 [ 2453.221498] keychord: invalid keycode count 0 [ 2453.260140] keychord: invalid keycode count 0 17:50:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) 17:50:48 executing program 5: writev(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x1ff) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) writev(r0, 0x0, 0xfffffffffffffd08) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x77, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RLOPEN(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x2) chroot(&(0x7f0000000040)='./bus\x00') clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x8004000, 0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) rt_sigsuspend(&(0x7f0000000080), 0x8) creat(&(0x7f0000000700)='./bus\x00', 0x0) 17:50:48 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x1, 0x8) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) ioctl$UI_END_FF_UPLOAD(r0, 0x406855c9, &(0x7f0000000100)={0x9, 0x4, {0x57, 0x1f, 0x1, {0x6, 0x5919}, {0xfffffffffffffffc, 0x6}, @cond=[{0xffff, 0x1ff, 0x9b3c000000, 0x7, 0xfffffffffffffffa, 0x100000001}, {0x4, 0x6, 0x100, 0x4, 0x169aece5, 0x7fffffff}]}, {0x56, 0x8001, 0x800, {0x80000000, 0x5}, {0x1, 0x8}, @period={0x5c, 0x1, 0xfffffffffffffff9, 0xff, 0x0, {0x80000000, 0x101, 0x7fff, 0x1}, 0x1, &(0x7f00000000c0)=[0x5]}}}) 17:50:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/4) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:48 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)="000195ea4d", 0x5}, {&(0x7f0000000180)="8592d6f276a8f776b6009770655493ec289d08bb80a7e34e4ad43880d9f481dfdb6b24c8dc0e93b5ac3d09c816c048448d51a1b7bbeb88052246c5324a311a0e5800464a2240d2848f403c9e3117d9e5b3e516a7b033e37b6f", 0x59}, {&(0x7f0000000200)="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", 0xff}, {&(0x7f0000000300)="cda06c748a6bd6e069ab169005cd1e4abdb2600f5e28a1eeb07feba26501b3bcff5d00b11b8623602c483cf1fc927f25fef9e346aa65c549459eacd91768f44993686cd8fcde923808a690826d7238ce0149440616f96ffac91c09851159fc55c6ace82adce9d8cdba809dc0582b01431ff8ffc40a30008765cf695c232b5b3a16002ef7d30e4126dd9d56115e1d91bc2a32fecb1fdf97", 0x97}, {&(0x7f00000003c0)="17d8eb29f6bd93383b2a46eb6120ffc94b0c2fb1fd4aeb149eec0b7c29f93879dd23943fee45c43cc150324e204aa72283d023ffbde72bd6300b82c8f0a3841f8d13a3dad6556a30298bdc6222b3b02313e4b05e8e3afcc5ea1592b3227774242a27b11f35f808a3181ca89e3b0215e869501bed772983f63e75300b13ba2eb4804f11dfc2a02a981e85d73a3734a45cbdf46b7bc1fc008caea268d772ab654e8e022347c4993357f92a91cca697ced5dee878487fce2f464e827fac1276b377ce2881435bfd3d123fcb4919529ac8d58fb8c26213f12cace1", 0xd9}, {&(0x7f00000004c0)="bc9c", 0x2}, {&(0x7f0000000500)="f907bc745897d26e", 0x8}, {&(0x7f0000000540)="40f45997bae4fd0b450bef920466d0f3be02636089252abd3ca7d89bf24a00c0b72ddee180406fa53720e0362eda9d21afe50a4c0fcb33cfbb7419711086d33e9fdbe5ba4919e63d90750ec0d2aa66a80680986075f1464ce355269fd4bcc5a78b96e00abd85f7bcb6f5c29fed014f829cabe2189fa9da21b99ab1e528e4c6bf35e472f488", 0x85}], 0x8) clone(0x80802000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) write$ppp(r0, &(0x7f0000000740)="a31f70e233289555ad3b58f085bac86930659bb882c487e64966f3f6fcb37312acd9a21581313e0e481853431d7edb53f09890c57965fc3d252bb0253d08580cb01b924699be572152dd6a6233da524d3113a4b718cdf489139e7bc5401ca3b31a07d991092704a78278ccb7b7e2a43049d79241f35bae8b5044ad6c3c28d948", 0x555ce52c1c2c296d) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000880)=ANY=[@ANYBLOB="18000000665355788200000096d3f7156169b3f7e22079000000000000000004eaff000006000000950000004d6f9bbbd9ee568c7b22c908d4f5a08e18b09e229ef4ea080219b477f4b9761f124e2d5dfda8e063e8e4f183058b86e173527b18361ab6d3c505aa4e176d1918c49fcfff00000000000000d974fdccc8610bcee31dee72d40ed7090e882400000000000000000000000000e3a9aeed794a2efdc934edb1a29c752e25ce5bd86ca5ae4fd13461f0b96e5e50181c5f2daa67bb1ffb7d6618907f43e1dbe865113ca458eaea3cab99035aa8c4640a904eec23ab79ea058e48df5c7b"], &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$addseals(r2, 0x409, 0xb) [ 2454.163534] keychord: invalid keycode count 0 [ 2454.224119] keychord: invalid keycode count 0 17:50:48 executing program 5: writev(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x1ff) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) writev(r0, 0x0, 0xfffffffffffffd08) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x77, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RLOPEN(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x2) chroot(&(0x7f0000000040)='./bus\x00') clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x8004000, 0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) rt_sigsuspend(&(0x7f0000000080), 0x8) creat(&(0x7f0000000700)='./bus\x00', 0x0) [ 2454.352696] keychord: invalid keycode count 0 [ 2454.391208] keychord: invalid keycode count 0 17:50:48 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x311800, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) [ 2454.504174] keychord: invalid keycode count 0 17:50:48 executing program 5: writev(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x1ff) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) writev(r0, 0x0, 0xfffffffffffffd08) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x77, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RLOPEN(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x2) chroot(&(0x7f0000000040)='./bus\x00') clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x8004000, 0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) rt_sigsuspend(&(0x7f0000000080), 0x8) creat(&(0x7f0000000700)='./bus\x00', 0x0) 17:50:48 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x478f53c36cf2afb7, 0x0) write$P9_RREADLINK(r0, &(0x7f00000002c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r1, &(0x7f0000000280), 0x8) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000000c0)={0x9, 0x5, 0x0, [{0x100000000, 0x7fff, 0xf1, 0x10000, 0xffff, 0x0, 0x80000}, {0x8695, 0xac5, 0x81, 0x7, 0x0, 0x1000, 0x7}, {0xff, 0xb, 0x8}, {0x70facc68, 0x7, 0x400, 0x100000000, 0x200, 0x3, 0x9}, {0x0, 0x3, 0x200, 0x4, 0x1f, 0x9, 0x5}]}) write$eventfd(r1, &(0x7f0000000000)=0x100000001, 0x8) ioctl$PPPIOCDISCONN(r0, 0x7439) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0xa040, 0x0) [ 2454.669789] keychord: invalid keycode count 0 17:50:48 executing program 5: writev(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x1ff) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) writev(r0, 0x0, 0xfffffffffffffd08) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x77, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RLOPEN(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x2) chroot(&(0x7f0000000040)='./bus\x00') clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x8004000, 0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) rt_sigsuspend(&(0x7f0000000080), 0x8) creat(&(0x7f0000000700)='./bus\x00', 0x0) [ 2454.736250] keychord: invalid keycode count 0 17:50:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) 17:50:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x0) 17:50:51 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000080)="e8e1ad76f74c438a2d426d0e1a9d9e96a8c6a81ea6c16bbe40fb05e3eeada6a9f58226e3c7a78f5759746465067982c44ffd8a462a5c7e86bb65d9d123679eef6a7c28985af520639e128ad20bb2163522b67a14c37c3f16af51ffe0f643bd9d59e8bb9555436083a2ce975b324667146213ff2b", 0x74) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) 17:50:51 executing program 5: writev(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x1ff) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) writev(r0, 0x0, 0xfffffffffffffd08) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x77, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RLOPEN(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x2) chroot(&(0x7f0000000040)='./bus\x00') clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x8004000, 0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) rt_sigsuspend(&(0x7f0000000080), 0x8) creat(&(0x7f0000000700)='./bus\x00', 0x0) 17:50:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102002000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000000)) flock(r1, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x6, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x88) 17:50:51 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=ANY=[@ANYBLOB="1800dfebad56d9df3e771c650300600000000000000002000000000000000000"], &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x3, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x8, 0xd, 0xb, 0xb, 0xfffffffffffffffe, 0x1}, @generic={0x9, 0x9, 0xbe, 0x3, 0x2}, @generic={0x44, 0x2, 0x8001, 0x80000001, 0xd2}], &(0x7f00000000c0)='GPL\x00', 0x1000, 0x98, &(0x7f0000000140)=""/152, 0x0, 0x1, [], r1, 0xc}, 0x48) [ 2457.198223] keychord: invalid keycode count 0 [ 2457.269091] keychord: invalid keycode count 0 17:50:51 executing program 5: futex(&(0x7f000000cffc), 0x5, 0x0, 0x0, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x101081, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xf8, r2, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x3c, 0x7, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_SOCK={0x40, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2e}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xbb}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6c5000000000000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK={0x44, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbd30}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5634}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3f}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 17:50:51 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000240), 0x2) r2 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@tipc, &(0x7f0000000200)=0x80) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r3, 0xf10, 0x70bd2a, 0x25dfdbfc, {{}, 0x0, 0x4102, 0x0, {0x10, 0x13, @udp='udp:syz1\x00'}}, ["", "", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4004) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080), 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, 0x0) clone(0x2182001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000380), 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) sched_setscheduler(0x0, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f00000000c0)={'lo\x00', @ifru_addrs=@generic={0x0, "d60860f045cc56f7f0fe2f38d50b"}}) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r4, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r5 = accept4$unix(r4, &(0x7f000046f000)=@abs, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000001c0)) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f0000000040)=0x8) 17:50:51 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) ppoll(&(0x7f0000000080)=[{r0}, {r0, 0x200}], 0x2, &(0x7f00000000c0), &(0x7f0000000140)={0x9d}, 0x8) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000240)={&(0x7f0000000100), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0xdc2c5b53444344a1, 0x70bd2d, 0x25dfdbfe, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0xff}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 17:50:51 executing program 5: clone(0x3102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() select(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x189000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x1, 0x200, 0x3, 0x5}) tkill(r0, 0x33) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x0, 0xfb}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 2457.531645] keychord: invalid keycode count 0 17:50:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x119, &(0x7f0000000280)=0x400100000002, 0xfffffffffffffdd2) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x8, @rand_addr=0xfffffffffffffffe}}}, 0x88) [ 2457.626239] keychord: invalid keycode count 0 17:50:51 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000040)={0x10, 0x0, 0x1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000258000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f023f00000000000000e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) dup2(r1, r2) 17:50:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x0) 17:50:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x0) 17:50:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) r2 = geteuid() fsetxattr$security_selinux(r0, &(0x7f0000000200)='security.selinux\x00', &(0x7f0000000240)='system_u:object_r:auditd_unit_file_t:s0\x00', 0x28, 0x3) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ATTR(r1, &(0x7f0000000180)={0x78, 0x0, 0x5, {0x9, 0x6b01, 0x0, {0x6, 0x1, 0x200, 0x7ff, 0x1bc6, 0xffffffffffff0000, 0x0, 0x1, 0xb213, 0x1f, 0xfffffffffffffffc, r2, r4, 0x3}}}, 0x78) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) setxattr$system_posix_acl(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000340)={{}, {0x1, 0x5}, [{0x2, 0x2, r3}, {0x2, 0x4, r3}], {0x4, 0x2}, [{0x8, 0x2, r4}, {0x8, 0x4, r4}, {0x8, 0x1, r4}, {0x8, 0x3, r4}, {0x8, 0x0, r4}, {0x8, 0x4, r4}], {0x10, 0x5}}, 0x64, 0x2) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:54 executing program 3: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0xa200, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) write$eventfd(r1, &(0x7f0000000280), 0x8) write$eventfd(r1, &(0x7f0000000000)=0x100000001, 0x8) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x118, 0x0) 17:50:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4081fc) clock_getres(0xfffffffffffffffe, &(0x7f00000000c0)) 17:50:54 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{0x2396, 0x7fff, 0x6, 0x8}, 'syz1\x00', 0x4a}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) [ 2460.184063] keychord: invalid keycode count 0 17:50:54 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r1, &(0x7f0000001280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8408000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x2}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) write(r0, 0x0, 0x0) r2 = open(&(0x7f0000000240)='./bus\x00', 0x1141042, 0x0) bind(r0, 0x0, 0x0) ftruncate(r2, 0x2007fff) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x1000003c5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r3, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0xffffffffffffffff, r4, 0x0, 0x11, &(0x7f0000000180)='security.selinux\x00', r5}, 0x30) waitid(0x1, r6, &(0x7f00000002c0), 0x8, &(0x7f0000000440)) select(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000100)={0x0, 0x5, 0x2f40000000000000, 0x7}) clock_gettime(0x0, 0x0) pselect6(0x0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0) clock_gettime(0x6, &(0x7f0000000380)) syz_open_dev$binder(&(0x7f0000000840)='/dev/binder#\x00', 0x0, 0x800) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x20000040) fsetxattr$security_selinux(r2, &(0x7f0000000200)='security.selinux\x00', &(0x7f00000003c0)='system_u:object_r:xconsole_device_t:s0\x00', 0x27, 0x2) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) clone(0x2000000, &(0x7f0000000500)="01043f32d157b53b2c88dbf2d1a06bae5a90db0689968c98a629e4a44c43ada2efb10e198ae76a37093ec1d67fceb4a59fab989df9f1061ec313d08fc5198892b6", 0x0, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto(r3, 0x0, 0x0, 0x20040044, 0x0, 0x0) 17:50:54 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x5, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x1, 0x0, {0xb, 0x4, 0x12, 0x9, 0x5, 0x3, 0x6, 0xb}}) write$eventfd(r0, &(0x7f0000000280), 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) [ 2460.252407] audit: type=1400 audit(1550166654.136:231): avc: denied { relabelto } for pid=21020 comm="syz-executor.2" name="TCPv6" dev="sockfs" ino=295499 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:auditd_unit_file_t:s0 tclass=tcp_socket permissive=1 [ 2460.288550] keychord: invalid keycode count 0 [ 2460.411750] keychord: invalid keycode count 0 [ 2460.467635] keychord: invalid keycode count 0 17:50:54 executing program 3: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lsetxattr$security_capability(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='security.capability\x00', &(0x7f0000000140)=@v2={0x2000000, [{0x0, 0x3}, {0x800, 0x416}]}, 0x14, 0x3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x200, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x2, 0x0) prctl$PR_GET_NO_NEW_PRIVS(0x27) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x20, &(0x7f0000000440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000000000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_Xd=', @ANYRESDEC=0x0, @ANYBLOB=',default_permissions,allow_other,blksize=0x0000000000000800,max_read=0x0000000000007fff,allow_other,blksize=0x0000000000000400,\x00']) 17:50:54 executing program 3: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lsetxattr$security_capability(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='security.capability\x00', &(0x7f0000000140)=@v2={0x2000000, [{0x0, 0x3}, {0x800, 0x416}]}, 0x14, 0x3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x200, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x2, 0x0) prctl$PR_GET_NO_NEW_PRIVS(0x27) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x20, &(0x7f0000000440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000000000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_Xd=', @ANYRESDEC=0x0, @ANYBLOB=',default_permissions,allow_other,blksize=0x0000000000000800,max_read=0x0000000000007fff,allow_other,blksize=0x0000000000000400,\x00']) 17:50:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0x2000000000048, 0x0, 0x0, 0xfffffffffffffffe}, {0x6}]}, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) write$P9_RFLUSH(r3, &(0x7f00000000c0)={0x7, 0x6d, 0x2}, 0x7) sendmmsg(r1, &(0x7f0000003040), 0x4000000000003c4, 0x0) 17:50:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x38, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @ip6ip6={{0xc, 0x1, 'ip6tnl\x00'}, {0x8, 0x2, [@tunl6_policy=[@tunl_policy=[@IFLA_IPTUN_COLLECT_METADATA={0x4}]]]}}}]}, 0x38}}, 0x0) socketpair(0x13, 0x3, 0x4, &(0x7f0000000000)) 17:50:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x0) 17:50:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x0) 17:50:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4203, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:57 executing program 5: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000300)={'syz'}, &(0x7f0000000000)="8a5b1191e018acd7aba7c9eaea292cb50609e6192a90e6c4fe8d828197e55d5558e331f99389d4", 0x27, 0xfffffffffffffffb) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) r3 = geteuid() getgroups(0x1, &(0x7f00000002c0)=[0xee01]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005300)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0x2cb) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/zero\x00', 0x101001, 0x0) r10 = syz_open_pts(0xffffffffffffff9c, 0xc2280) r11 = syz_open_dev$loop(&(0x7f0000000600)='/dev/loop#\x00', 0x80000001, 0x244000) r12 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000001780)={0xffffffffffffffff}) r14 = bpf$MAP_CREATE(0x0, &(0x7f00000017c0)={0x10, 0x0, 0x50, 0x4, 0x20, 0xffffffffffffff9c, 0x80000001}, 0x2c) r15 = accept$inet6(0xffffffffffffffff, &(0x7f0000001800)={0xa, 0x0, 0x0, @empty}, &(0x7f0000001840)=0x1c) r16 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000001880)='ns/mnt\x00') r17 = openat$zero(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/zero\x00', 0x101000, 0x0) r18 = socket$packet(0x11, 0x3, 0x300) r19 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000001900)='/proc/self/attr/exec\x00', 0x2, 0x0) r20 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000001940)='cgroup.subtree_control\x00', 0x2, 0x0) r21 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/relabel\x00', 0x2, 0x0) r22 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000019c0)=0x0) stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000001ac0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xee00, 0xee01, 0xffffffffffffffff, 0xee00, 0xee01]) r26 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001b00)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000001c00)=0xe8) getgroups(0x1, &(0x7f0000001c40)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001c80)=0x0) lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000001d80)=[0xee01, 0xffffffffffffffff, 0x0, 0xee00, 0xee01, 0xffffffffffffffff, 0xee00, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff]) r32 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/urandom\x00', 0x48080, 0x0) r33 = signalfd4(0xffffffffffffff9c, &(0x7f0000001e00)={0x80000001}, 0x8, 0x80800) r34 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001e40)='/selinux/load\x00', 0x2, 0x0) r35 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001e80)='/dev/fuse\x00', 0x2, 0x0) r36 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xb, 0xd, &(0x7f0000000400)=ANY=[@ANYBLOB="18160000", @ANYRES32, @ANYBLOB="000000000000000018000000020000000000000009000000850000002700000018000000882000000000000009000000850000000f0000005fba1800f0ffffffcd6bfcfff0ffffff18130000", @ANYRES32=0xffffffffffffff9c, @ANYBLOB="000000000000000000000000000000003f5cef19cc808bff43762883a855c4d726900e9175923666f0d21f4a8b32fa1ccbe406c86d2bba1bc0378f8070de296e1d8509d28427654728c412eb04f5e6a31ade49aceff7c1310f763bdd399e122a15"], &(0x7f0000001f40)='syzkaller\x00', 0x101, 0x68, &(0x7f0000001f80)=""/104, 0x41100, 0x1, [], 0x0, 0x7}, 0x48) r37 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002080)='/dev/loop-control\x00', 0x80000, 0x0) r38 = openat$urandom(0xffffffffffffff9c, &(0x7f00000020c0)='/dev/urandom\x00', 0x2, 0x0) r39 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002100)='/dev/ptmx\x00', 0x8400, 0x0) r40 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002140)=@abs, &(0x7f00000021c0)=0x6e, 0x80000) r41 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002200), 0x800) r42 = signalfd4(0xffffffffffffffff, &(0x7f0000002240)={0x7fffffff}, 0x8, 0x800) r43 = creat(&(0x7f0000002280)='./file0\x00', 0x28) r44 = signalfd(0xffffffffffffff9c, &(0x7f00000022c0)={0x4}, 0x8) r45 = socket$packet(0x11, 0x2, 0x300) r46 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004cc0)={0x0}, &(0x7f0000004d00)=0xc) r48 = geteuid() stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004e00)=0x0) stat(&(0x7f0000004e40)='./file0\x00', &(0x7f0000004e80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004f00)='./file0\x00', &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r53 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004fc0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r55 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005040)='/dev/ppp\x00', 0x20000, 0x0) r56 = socket$nl_xfrm(0x10, 0x3, 0x6) r57 = socket$nl_netfilter(0x10, 0x3, 0xc) r58 = accept$unix(0xffffffffffffffff, &(0x7f0000005080), &(0x7f0000005100)=0x6e) r59 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r60 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000005200)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="403f3248b0d1cdab11cdd46b2503d0fd1a3960c46999edb4fe66c319971a7a3a0598716a0b188520131e84429340b469f4fbe012044a873250c89aa30f67bb73c647f5e4a20eb189fe461420957c84cbba69b663204e3001d5decceb91d6c2b52d0b14029857eb794c89f776e4eeeea876984853f82e05f7df871264a3ee78c3e7a6e2f5d7cf0bd507cbd3a7bf0c322e706dc6a34ae6991ba161fd0619c89c89dbd31f174b6b58d54a0f835304b350ce5d7460d087c2e0513f247bbf5a5188b8afc8824e65896655f7f52808b04a3eb28cbe57842c597f64", 0xd8}], 0x1, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12]}], 0x68, 0x800}, {&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000740)="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0x1000}, {&(0x7f0000004800)="2f0eacd305d18b89c4d6ecce935a808b30655dd8c59e1fefc30be1d59d36ac7cd961d045ee9836f53e7c358316c63f5c39ab188cc905a717d09176434689bd5f2a1eb3f827b893ef0275a4ccaf21d458392195172b9c0aaf6051fba8099f99765b1d838e57a168eaf2fa8593c6b96e5228f73b3efbaedb38f973cbbb2610bc09376c6ea2ae901a155000df05955ee327b3d3c2b1ab4d7f53efbf95a19941e448b96cc6ef7dc7e43484a93fd434b1402fadf550d5018665d910c5f60b9490a0d93225bf77b21144e6ba0ad7e01f2759b31d952869e43fc8be82", 0xd9}, {&(0x7f0000004900)="2d89b4adc8111bb67314a696310c20c596bd738bfb83f5aa52f219859dd2810e16dabaae71b04bf1619564888b56421610ee18d3b4800e47bd3cdbdda8be75846537cf2fab0c67d8f4a5bd850d3ab4ff40ff14624ae688121b6ecb130310d3c140105cc5b8e6be703f1d28ad019bd68b14198f696e42c1c2923a5759493c0a05ba6d785408be08de8fd04452948dd0a382ff861b569d673dd924ce71bfbb71a1920444530fa990e4790d25ffa09b6e5a708db9352ff4ecfef8464bc303d6786cb4975e4958e08ccfd642286c3d7062eb96f2a8d4d784e212", 0xd8}, {&(0x7f0000004a00)="8543f958efec498451d93d513d383b537ec020dcb742a07e6c8e7a", 0x1b}, {&(0x7f0000004a40)="220ce12dec4f71b6bb325fe7cad5a2e06217d12e8f9ca4358b941bc3348fd20ecf9e1ba664e5ddc2bb7bfe1dd0e9612f6fea0a9bb4b3751d7c70dfd1ce77da5f49d21e3661088bfdb858996ccfe8fc4581c168292434ebba236136862d69284da687e29716c2b7f7874d2d2f70487a36df64ccfa67eb10cea8cc8290abae2d6b806f904bb8b7444d03f2be771b15c7931ec31c30360a9d603af8a9b96597ce7daebf085d76636dda2e7b607d27e356d6", 0xb0}, {&(0x7f0000004b00)="edf43e8867d2617efe28355aea", 0xd}, {&(0x7f0000004b40)="9116dfb5e32eece354e3ec14b78b354e38a8a3278e89f0976beef7b76ce0f188be39186b8a2f6904f15a1339b4ed340d7fc88d1ea95a9bad49147b4ceb14734cf28cdb02c8ffaab6d8fc1db24dca385ce20cf2e5cf99e2e632a97c80ef60b60691c43135e619d44d888a230c9af30422c4e638198e02ea29f46da5eae89549fbd091bf4706be56a305904529eba42f8c280d4127b3566b752f9438cd3b0d4043788cfc61756fd02947a2e4dc3df33db8efb8dc58756a1248b0241b9a6c4f65029e7b7502eb89563d33dc9c0fc3cf08fae78dcec83265d7a63f8662d3036ffc6cdaa5ba6fd5306aa4b6213d8b733a33cd431175a36dee", 0xf6}], 0x8, &(0x7f0000005180)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r53, r54]}, @rights={0x28, 0x1, 0x1, [r55, r56, r57, r58, r59, r60]}], 0x80, 0x84}], 0x4, 0x90) keyctl$revoke(0x3, r0) 17:50:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_GET_NO_NEW_PRIVS(0x27) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) epoll_pwait(r1, &(0x7f0000000140)=[{}], 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) getpeername$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 17:50:57 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}], &(0x7f0000000640)=""/4096}, &(0x7f00000000c0)=0x78) 17:50:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="021600000a00000000000000000000000800120000000000b66b6e000000000000000300000000000000000000000000fe8000000000000000000000000000bb7f000001000000000020000000000000"], 0x50}}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @rand_addr, 0x4}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$nl_netfilter(r2, &(0x7f0000003780)={&(0x7f0000000200), 0xc, 0x0}, 0x4008080) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) 17:50:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="021600000a00000000000000000000000800120000000000b66b6e000000000000000300000000000000000000000000fe8000000000000000000000000000bb7f000001000000000020000000000000"], 0x50}}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @rand_addr, 0x4}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$nl_netfilter(r2, &(0x7f0000003780)={&(0x7f0000000200), 0xc, 0x0}, 0x4008080) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) 17:50:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40046607, &(0x7f0000000300)=0xfffffffffffffffe) listen(r0, 0x7f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r0) mkdirat$cgroup(r2, &(0x7f0000000140)=' \x00', 0x1ff) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) write$P9_RFSYNC(r3, &(0x7f00000004c0)={0x7, 0x33, 0x2}, 0x7) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x1ff) fchdir(r2) clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe03, 0x0, 0x100000000000000}) r5 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xc04) write$selinux_context(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:crontab_exec_t:s0\x00', 0xfffffffffffffe84) write(0xffffffffffffffff, &(0x7f0000000380), 0x204) ioctl$int_out(r4, 0xff, &(0x7f0000000480)) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0xfffffeb3) pivot_root(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000440)='./bus\x00') write(r5, &(0x7f0000000980)="b2cf691ae07fcba019ebbd608319272fab37a71632517fc6ea6327720b48842c85be5a58c292f064b345fa47965c8a15c0a57dcb759b9b8f4d105567f106dc363fb98864626061596c93ac06f9bbf878e3925e9b7be745a5ee836e2b631393c05a8fbe38d3b14ef426b6f0ab010f11797c75e9fe1977574f7967ad8605110c05360cadd1b3f68f1af81136484e08425d4e76c4cecfd5b3d2d75844105e5875be4c8838c6e117d8859cc8625907dd9a4d572939b7f707e43fc4d9d733a1b2973dbcb5c76660114f954d02596e113ce324e3bc8817fee02bbf35b687c6cf277b7d1f9ba5570e113926510e745b8844fe8991f5088862a8ba0435be66572b0adb33e07a58715533f26b3c017566e241c8511d5c23b8917ab1ea4c53a73b8e4233096575e8522c09341e8cb5c4cd8f7961a68450e45106127be225e94bd1dbb2f23625b68b6e042435330283b89e92cfbe8f5475adcbff3c2288d56e37afcbff0a1dea0a893921a1b30e76426b44d213b7641f54f2f5172bfccb9f4261092043220775aa47bc1036aa51cd4875ad74b93ba0e2ce0e65e220d10a522f3cdd69efdf0dbf0e0378884e6bdb795a747aba41c0a4f5da850e85e7283e8e0deb7dfc5ff497aed59a506fc9b510", 0x1c8) write$apparmor_current(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="39fe77ff6f044aff1f040058b133d94c052e61a0c5bf64cc6280f49b886d610300bb885dbd53723d68075dc5ba62"], 0x1) select(0x40, &(0x7f0000000040), &(0x7f0000000400), &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000280)={0x77359400}) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff}, 0x1c) ioctl$FIDEDUPERANGE(r5, 0xc0189436, &(0x7f0000000480)=ANY=[]) listen(0xffffffffffffffff, 0x400000000000) renameat(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000380)='./bus\x00') open(&(0x7f0000000240)='./bus\x00', 0x200, 0x1ed) syncfs(r4) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 17:50:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:50:57 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0xc) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00fedbdf25010000573532d26cdeeaf5187bf9e16f3600024100000010001369223a64756d6d79300000200000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4080}, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000000140)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f0000000100)) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)=0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setregid(r3, r4) timerfd_settime(r0, 0x3, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/225, 0xe1) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x2f08) 17:50:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) accept(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 17:50:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x0) 17:51:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/11, 0x370) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = getpid() ioprio_set$pid(0x1, r2, 0x7fff) ioprio_get$uid(0x2, 0x0) tkill(r2, 0x1a) 17:51:00 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) setpgid(r1, r2) 17:51:00 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x600) ftruncate(r1, 0x0) write$FUSE_OPEN(r0, &(0x7f0000000040)={0x20, 0xfffffffffffffff5, 0x8, {0x0, 0x2}}, 0x20) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0xfffffffffffffff8) fchmod(r1, 0x0) 17:51:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) capget(&(0x7f00000000c0)={0x39980732, r1}, &(0x7f0000000100)={0xfe8, 0x3ff, 0x7, 0x5, 0x9, 0x2}) connect$inet6(r0, &(0x7f0000000000), 0x1c) r2 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3150d001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000140)=""/234) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x48c5, 0xbd65, 0x1, 0xfffffffffffffff8, 0x987a, 0x101}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) fcntl$setstatus(r2, 0x4, 0x42803) 17:51:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x58}}, 0x0) 17:51:00 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x8000, 0x7, 0x3, 0x3}, {0x0, 0x2, 0x2, 0xb5}, {0x34, 0x21, 0x4, 0x81}, {0x6, 0x7f, 0x200, 0x9a2}, {0x7fff, 0x8, 0x40, 0x5b29}, {0x6, 0x9, 0x3, 0xb02d}, {0x10000, 0x80000001, 0x401, 0x2}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000000000)=[{0x80000006}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_elf32(r2, 0x0, 0x0) 17:51:00 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x8000, 0x7, 0x3, 0x3}, {0x0, 0x2, 0x2, 0xb5}, {0x34, 0x21, 0x4, 0x81}, {0x6, 0x7f, 0x200, 0x9a2}, {0x7fff, 0x8, 0x40, 0x5b29}, {0x6, 0x9, 0x3, 0xb02d}, {0x10000, 0x80000001, 0x401, 0x2}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000000000)=[{0x80000006}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_elf32(r2, 0x0, 0x0) 17:51:00 executing program 3: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) ioctl(r0, 0x7fffffff, &(0x7f0000000040)="4f4b6e0982a85530c6c7345558bd7555fc6807fa20c11c9ca700412b739319502b2377efc2c30e5d75b4a945196c3b0d87491ed517b603f31889c222f3529da0f1b8") r1 = socket(0x10, 0x3, 0x7ffffffc) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = dup(r1) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f00000001c0)={0x9, 0xcc9, 0x9, 0x9, 0x4, 0x401, 0x100, 0xfffffffffffffffd, 0x9, 0xff, 0x7fffffff, 0x40e}) write(r4, &(0x7f0000000440)="1b0000003a001f0fff07f4f9002304000a04f51108000100020100e7e76a61ab2adf91a3b94348063d907ac721db6b5585059befa271f6d72021501aa28d5735a465aef2fd380f719a4008c4f14ba79e30fd1f4dc43019a80d16257e1cac964bd3c125d462d161f6a2b9514ddd87d78a19291243d0b1e1944a09eadcbb89076015532a8946acbf43e3a96beb5ec6167b019a38270484bbbc46fefe70b5c2cc6cadee73c70be11f1e44f7bd1357e65eeaacadd1b52d225fbcf4aa6c795d2da9c6ab2edbc15e6f1e78e25600f8bf10b16b6b414e936f0f50929bd9e2c9c056ceafbd75654b1c9a", 0xe) prctl$PR_CAPBSET_DROP(0x18, 0x1a) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000180)={0x6, 0x6, 0x8a64, 0xfffffffffffffffa, 0x8000}) ioctl$UI_SET_RELBIT(r4, 0x40045566, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setownex(r4, 0xf, &(0x7f0000000140)={0x1, r5}) 17:51:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x44004) ioctl$KDADDIO(r1, 0x4b34, 0x80000000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:51:00 executing program 5: clone(0x3102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="260000005e0009000000eaf83a0001010000000005000000ffffff000008db1ee9ff444d", 0x24) tkill(r0, 0xb) ptrace$cont(0x18, r0, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x400000, 0x20000000, 0xf9}) ptrace$cont(0x18, r0, 0x0, 0x0) 17:51:00 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) madvise(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x65) 17:51:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) sched_setattr(r2, &(0x7f0000000000)={0x30, 0x2, 0x0, 0x6, 0xffffffff, 0x0, 0x0, 0x3ff}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:51:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000007195d90ee0a99a7f05bb7004b63f02320001020000000000000000000000000800010004000100"], 0x1c}}, 0x0) 17:51:02 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000002c0)={{0x0, 0x3}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x187440) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000240)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffff9c, 0x0, 0x5, &(0x7f0000000140)='proc\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r3, r4, 0x0, 0xf, &(0x7f0000000100)='/dev/snd/timer\x00', r5}, 0x30) 17:51:02 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x5, {{0xa, 0x4e23, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6}}}, 0x88) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 17:51:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x40010, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:51:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr, 0x9}, 0x15) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x2e8, @dev={0xfe, 0x80, [], 0x2a}, 0x7}, 0x1c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x10f8}}, 0x0) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0xdf9) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000040)={0x35, 0x12, 0x5, 0x1f, 0x4, 0x4, 0x3, 0xf3, 0xffffffffffffffff}) fcntl$getflags(r0, 0x0) 17:51:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) listen(r0, 0x7ff) r2 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x132224) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0xc8, 0x14000, 0x9, 0xf7, 0xa, 0x5, 0x4, 0x7fffffff, 0x800, 0x4}) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4041000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@newtclass={0xf8, 0x28, 0x100, 0x70bd29, 0x25dfdbfe, {0x0, r4, {0xffff, 0xf}, {0xa, 0xfff3}, {0xffff, 0xfff2}}, [@TCA_RATE={0x8, 0x5, {0xffffffffffff6acf, 0x100000000}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x80, 0x2, [@TCA_ATM_HDR={0x40, 0x3, "a39ff65f627358118801419474a02287dd636ba797a9ff9580a9c079cd0cb1d1610e765f3b4fe07dcb3814dacc63a2d36ab860ffdbf97b4ea25c3034"}, @TCA_ATM_FD={0x8, 0x1, r0}, @TCA_ATM_EXCESS={0x8, 0x4, {0xfffb, 0xfff7}}, @TCA_ATM_HDR={0x24, 0x3, "35dcb5117c67a6ceaa582fe83989e825b8e00f865461b51ae0f6cf9dee91a860"}, @TCA_ATM_EXCESS={0x8, 0x4, {0xf, 0xfffb}}]}}, @TCA_RATE={0x8, 0x5, {0x7, 0x1}}, @tclass_kind_options=@c_qfq={{0x8, 0x1, 'qfq\x00'}, {0x34, 0x2, [@TCA_QFQ_LMAX={0x8, 0x2, 0x2340}, @TCA_QFQ_LMAX={0x8, 0x2, 0x6}, @TCA_QFQ_LMAX={0x8, 0x2, 0x9f}, @TCA_QFQ_LMAX={0x8}, @TCA_QFQ_LMAX={0x8, 0x2, 0x4074}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x6}]}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x50}, 0x4000) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) fcntl$dupfd(r2, 0x406, r2) tkill(r3, 0x3c) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80900, 0x0) fcntl$setstatus(r2, 0x4, 0x42803) 17:51:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = getpid() accept4$inet(r2, 0x0, &(0x7f00000001c0), 0x800) waitid(0x3, r3, 0x0, 0x20000000, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x12, r4, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000000d, 0x0, &(0x7f0000000040)) ioctl(r2, 0x3, &(0x7f0000000140)="0eb3b8b656dbf073f353fb3974211ca2868918fc2d315d3391a4e1ce31b0795a6ef1c9997485c2d187") fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'U+', 0x339a}, 0x28, 0x2) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000000)={0x3f, 0x3bd}) [ 2468.216712] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38257 sclass=netlink_route_socket pig=21221 comm=syz-executor.5 17:51:02 executing program 5: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000000)=0x24) mlockall(0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment={0x3a, 0x0, 0x6, 0x2, 0x0, 0x8001, 0x66}, 0x8) 17:51:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 17:51:02 executing program 5: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x6e, 0x800) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000100)={'bond_slave_1\x00', @ifru_map={0x0, 0x54c, 0x7, 0x10000, 0x1, 0x9}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpid() fcntl$setown(r1, 0x8, r2) getsockopt$sock_int(r1, 0x1, 0x2b, 0x0, &(0x7f0000000080)) 17:51:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x16}}, 0xfffffffffffffcd3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) sendfile(r0, r0, &(0x7f00000001c0), 0x3) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x10, 0x1) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000240)={0x6, 0x3f, 0x2400000000000000, 0xd7}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@dev}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote, r1}, 0x14) dup2(r2, r0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4000010004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffc, 0x31, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9700d0fff7ee231a42b8f0b6c660b4e21d21281f64c9615a46d116e9f1fc311073eb54831e9d762f029886f75ccb1483bd89c8f69df0248f098d86e6b43d5740", "f47e13d09f3a98f3b7bebc64b417275741da8aa3416ff150a7172680aeb9b5b7844d022b3fc5e2d408e5f2c4357aa5cb10e0c10cc758d4ddc047143d1d0f6637", "ec1049a84d817ffa84838dcea78ef74cc21ff0dbf86fb39571d22a7ebe39834e"}) socket$inet6(0xa, 0x4, 0x10001) 17:51:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x0, 0x7, 0x6}, {0x7, 0x6, 0x1, 0x1}, {0xffffffff, 0x81, 0xfff, 0x1}, {0xfff, 0x40, 0xff, 0x100000000}, {0xffffffff, 0x0, 0x0, 0x100000000}, {0x8, 0x6, 0x1db, 0x8}, {0x81, 0xff, 0x6b, 0xe4}]}, 0x10) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) 17:51:05 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, &(0x7f0000000000)={0x10}) 17:51:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6e149acb35c59f39868375a4617400000000000000cb14cdf99ba80000b59c01f3152e001b00000005000000fb0300004c6d48bb1ef844646a957add0c180de81ea0fecd223f88a9620000005d12132cffce68898d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x41) fcntl$setstatus(r1, 0x4, 0x42803) 17:51:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000000), 0x1c) r2 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) tkill(r3, 0x3c) fcntl$setstatus(r2, 0x4, 0x42803) 17:51:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) splice(r0, &(0x7f0000000200), r0, &(0x7f0000000240), 0x1, 0x1) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=""/236, &(0x7f0000000000)=0xec) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x800000d94, {{0xa, 0x0, 0x0, @mcast2, 0x7}}, 0x0, 0x7, [{{0xa, 0x4e24, 0x7ff, @rand_addr="a4c60806407a4751f7373016c2f5b0bc", 0x2}}, {{0xa, 0x4e21, 0x54, @dev={0xfe, 0x80, [], 0x1b}, 0xfffffffffffffff8}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x4}}, {{0xa, 0x4e21, 0x9, @remote, 0x2}}, {{0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffffffff}}, {{0xa, 0x4e21, 0x7, @ipv4={[], [], @multicast1}, 0x7}}, {{0xa, 0x4e23, 0x1800, @remote}}]}, 0x410) 17:51:05 executing program 1: pipe(&(0x7f0000000040)) clone(0x210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000031c, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000000000870c0000000000000000000000c4005426279eabff1d8871fe4b84b3db70d4d3fff881d3bf4ae2db23e2679cdc4407fd55f5edf08c"], &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 17:51:05 executing program 5: clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10202, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/249, 0xf9, 0x40, &(0x7f0000000040)={0x2, 0x4e22, @multicast1}, 0x10) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x3, 0x8}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 17:51:05 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x100000]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x5) ioctl$UI_SET_SWBIT(r0, 0x4004556d, 0x1) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x45c) 17:51:05 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000001280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8408000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="0136713b50a6cb8cd61645f67424a731f500000000000000000000", @ANYRES32], 0x2}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x1141042, 0x0) ftruncate(r2, 0x2007fff) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x0, 0x0) getpeername$unix(r2, &(0x7f0000000400), &(0x7f0000000340)=0x6e) write(r4, &(0x7f0000000340), 0x1000003c5) r5 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) select(0x0, 0x0, &(0x7f00000005c0)={0xa0, 0x8, 0x200, 0x9, 0x7fffffff, 0x5, 0xffe, 0xfc}, &(0x7f0000000600)={0x7, 0x6, 0x7fffffff, 0x7f, 0x0, 0x0, 0x1}, 0x0) clock_gettime(0x0, 0x0) pselect6(0x0, 0x0, 0x0, &(0x7f0000000140)={0x8}, &(0x7f0000000200), 0x0) syz_open_dev$binder(&(0x7f0000000840)='/dev/binder#\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xd, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0xfffffffffffffffb, 0x17, 0x3, 0x7, 0x0, 0x0, 0x0, 0x5b3, 0x4, 0x9, 0x0, 0x2f670e85, 0x33e, 0x7, 0x7, 0x0, 0x0, 0x5, 0x7f, 0x9, 0x10001, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xac0b}, 0x10140, 0x0, 0x2, 0x8, 0x0, 0x3f, 0x7}, 0x0, 0x8, r4, 0x8) accept$inet(r2, &(0x7f0000000680)={0x2, 0x0, @remote}, &(0x7f00000006c0)=0x10) sendmsg$nl_route(r1, &(0x7f0000000800)={&(0x7f00000002c0), 0xc, &(0x7f00000007c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="54deebe319669b202bfd2115feae7cfbaeb6acc58b108c4a452c552f688694ee9f30c31c9ab8b3365626c5fc7459929e8a251fab304eca60e1cb20b6965b6721b208412c0e85b1c8adf8"], 0x1}}, 0x10) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000200)='security.selinux\x00', &(0x7f00000003c0)='system_u:object_r:xconsole_device_t:s0\x00', 0x27, 0x2) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000180)=""/72) openat$cgroup_int(r2, &(0x7f0000000280)='cpuset.sched_load_balance\x00', 0x2, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xc) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 2471.326671] input: syz1 as /devices/virtual/input/input93 [ 2471.446442] input: syz1 as /devices/virtual/input/input94 17:51:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101400, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x7fffffff, 0x8, 0x9, 0x1ff, 0x5, 0xffffffffffffffff, 0x54, 0x5, 0x9, 0x6, 0x2, 0x3}) request_key(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={'syz', 0x1}, 0x0, 0xffffffffffffffff) 17:51:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = dup(r0) ioctl$PPPIOCSMRRU(r2, 0x4004743b, &(0x7f0000000040)=0x3) r3 = eventfd2(0x0, 0x0) dup3(r1, r3, 0x0) ioctl$PPPIOCDISCONN(r0, 0x7439) 17:51:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208200, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="38b983ed0401", 0x6, 0x200000003fffffd, 0x0, 0x0) 17:51:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 17:51:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="6e149a7acb35c59f39868375a461740000000000006b57c4e6f99ba80000b59c01f31558941b664d354c2e001b00000005000000fb0300004c6d48bb1ef844646a9574dd0c180de81ea0fecd223f88a9620000005d12"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) 17:51:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @empty}, 0x10) shutdown(r0, 0x1) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000100)='fd\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @loopback}, &(0x7f0000000040)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080), 0x4) 17:51:08 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) clone(0x210007fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x0, &(0x7f0000000240)=0x7f) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@local, r3}, 0x14) getpid() io_setup(0xffffffffffffff01, &(0x7f0000000080)=0x0) io_submit(r4, 0x8, &(0x7f0000000a00)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000280)="508484a48f283dc5a37ccb428cd99e5fe6d8a2e736a649e5f42baca02176801c738c890d00751defe8046cf709115c1a5b9e95165d78834157a2db20548e3b8e3bd1929968ccf9b526955d2af01e2c791f006af719d6979533798e159c5fdd579a13cf84f3220582d7afefeaf2883f04ef878078a35afbfa24cb2bc0c6b96e2d90b470f207742340b4f816b088a37da391b58a83dc1f7483337c9a55cc6730234b5376863c66b287c6561b1eac67671f3e2c818836f37b517887ae7c3e417a3211ef89cab4", 0xc5, 0x8, 0x0, 0x3, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f00000003c0)="d5912d8d24a2858373fbf8174db478ef12ad9c5eeafaed3fee8205affcaa83972db729eb1d32b4a50ced4e65f3705f2071d1630fc14dc3175492a3a96f4e4a71c40cd0e2082bf97afac08940c8c89436a0ffe585e77e84e024a4163bfa80648a530de8019d7baf12a05a5c9f50ff750d80539136094dbcfbd6ef3bb4ea1e4beeaaf5466c68337210e95ca9c033bef53621d0670d7f2da4dcdb7f3930be8dd559051d930170110b416f078c06458693a475126874f6cb4ba39282e1d4921963abc7e83b5b2210c5aa4d16a8c295f7e043ef279079f1b7f00546", 0xd9, 0x0, 0x0, 0x0, r0}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x9, 0x5, r1, &(0x7f0000000500)="c0f8a564976dddfed197aa3d62548ea6733ae132adfdd9e29b756168960f8d7671ee1f7fe7f9e43dad9f363f2173ca48da0295fa88496776d013c3889cf8f0bd2f2cd3881daec4d0a026a140245911600f24171ed824664fdab71ace01a7db020cabb8d0d1bd9f70ee61b64e8a1e265207aba1a26032e6254bd563fbf3f5d96a8fa565ec1fad23d4a40536be1935b3d48f49d4744f228d8d068194f3da3a9815d3938669791c4dbcccf6ac3ec05011ec25aeed389994ce54a433d2895feaa4", 0xbf, 0x7f, 0x0, 0x1, r0}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0xff800000, r0, &(0x7f0000000600)="6e43d5647cd465f5a96829e0a2e38d8667c25f6259cec47e5f9eeaff8e16c76af6a8ba852d9d4ba59bcc", 0x2a, 0xff, 0x0, 0x3, r0}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x3, 0x20, r0, &(0x7f0000000680)="e392b29099fa79c51843102d9a38f141849f87fc7d527a2d5896cf083e51203d8a39de9bbf5bab586235841aafbefc28b048485c264960867fa6b1e81f71185f000f53ac75181392f52da6525cdc69bc798c8de711288d109b93b452121d83f415d799cedb8276ece4db771ebe70d8fecb8d64d6e266928fce5410aa41e5e1f36df691c4a8ce95cc49530473931533def740ba8afc66545ed2ba2c4ae6c74de4a04f03a5d0dcc64ecc2afd74e61f1febbb73c9cce6a247c10fbeb3eaa101cb9b9da5cd0229", 0xc5, 0x4, 0x0, 0x2}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f00000007c0)="29a2afb41992981f8b02cb7df69a4287134996f37ae3a696d348564ad4ebf1319358ff6b8de11556aedc80285e800751ce48480cd165684a87c1e25c1742d5cdc8c2dfb762ce3d1372d2bc2e3de5", 0x4e, 0xffff, 0x0, 0x2, r1}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x7, 0x40, r0, &(0x7f0000000880)="f31528f0b6efb9d3ac7d80012985d7ce58bae324b06216e3bea99656fcf3e03b929a0402b39c850e4b8f19998f0bb1e5733d479f26cd49b1d342a9bb81b0eafad5416eecb33659b8600942f334b06466f5fac3bfd9d96ebb6b521b5f693858a56c0f2341791f017426a07faf4d0465fb75db477938d0375ecdc147db651d1316bb7ca9b6fd5a857af4688ee84a41251ae25711a9b41a48134e4a9a10764423e58e5a4dc1c77ecb97530595a914624f94ccf8dd73c58daa506d06f94da9d3", 0xbe, 0x2, 0x0, 0x3, r1}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x5f4b9394, r1, &(0x7f0000000980)="b6ad5c0ef5c457614dbed06f0689310452610f874bebdcd344fa314d9e093cbd9232d8a62d9db4d13222024a48d0cac1f0840c59381e", 0x36, 0x3, 0x0, 0x3, r0}]) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000000002200000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 17:51:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40000031, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0xfffffffffffffffc, 0xfffffc68) r1 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x3f, 0x7479, 0x4, 0x1ff}, 0x14) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x9, 0x7, 0x4000000000000000, 0x100000000, 0x8, 0x8}) 17:51:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000140)={0x20, 0xfff, 0x89d}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r1, 0x4, 0x42803) rt_sigqueueinfo(r2, 0x1b, &(0x7f0000000200)={0xc, 0x9, 0xb9fb}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000000c0)={{0x2b, @broadcast, 0x4e24, 0x2, 'lblc\x00', 0x4, 0x5, 0x5f}, {@local, 0x4e23, 0x3, 0x80000000, 0x1, 0xe4f}}, 0x44) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f00000001c0)=0x10) 17:51:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x401, 0x4) r1 = dup(r0) write$FUSE_LSEEK(r1, &(0x7f0000000040)={0x18, 0x0, 0x3, {0x9}}, 0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @local}, 0x5a) 17:51:08 executing program 3: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe(&(0x7f0000000000)) sendfile(r0, r0, 0x0, 0x27) r2 = dup2(r1, r0) write$UHID_CREATE2(r2, 0x0, 0x0) 17:51:08 executing program 5: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000000)={0x35, 0x3, 0x0, {0x2, 0x14, 0x0, 'ppp1vboxnet0{md5sum%'}}, 0x35) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x4206, r0) tkill(r0, 0x9) 17:51:08 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\'syz1\x00\xa7', 0x200002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x11, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, r2}, 0xc) r3 = openat$cgroup_ro(r0, &(0x7f0000000000)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) ustat(0x1, &(0x7f0000000180)) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x800003, 0x8012, r3, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000000580)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x28c, r4, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xa2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x90, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x138}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000001}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x53}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe36}]}]}, @TIPC_NLA_LINK={0x114, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7eae}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xef}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3142}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x32}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x759b1b97}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xae1d}, @TIPC_NLA_PROP_TOL={0x8}]}]}, @TIPC_NLA_MEDIA={0xa0, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}]}, 0x28c}}, 0x4008804) [ 2474.431844] audit: type=1400 audit(1550166668.316:232): avc: denied { dyntransition } for pid=21375 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 17:51:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0xfffffffffffffff8, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xc) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x0, 0x0, 0x10000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) setfsuid(r3) 17:51:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0xfffffffffffffff8, 0x4) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) 17:51:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000000)=0x400100000001, 0xfffffffffffffe5d) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) socket$inet6(0xa, 0x8000e, 0x24000) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x5) fcntl$setstatus(r0, 0x4, 0x42803) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @empty}}}, 0x88) [ 2479.059785] lowmemorykiller: Killing 'syz-executor.0' (8260) (tgid 8260), adj 1000, [ 2479.059785] to free 52480kB on behalf of 'syz-executor.4' (21365) because [ 2479.059785] cache 64392kB is below limit 65536kB for oom_score_adj 12 [ 2479.059785] Free memory is -13288kB above reserved [ 2479.085754] lowmemorykiller: Killing 'syz-executor.4' (12440) (tgid 12440), adj 1000, [ 2479.085754] to free 52464kB on behalf of 'syz-executor.4' (21357) because [ 2479.085754] cache 62692kB is below limit 65536kB for oom_score_adj 12 [ 2479.085754] Free memory is 4116kB above reserved [ 2479.127308] lowmemorykiller: Killing 'syz-executor.1' (12397) (tgid 12397), adj 1000, [ 2479.127308] to free 52460kB on behalf of 'syz-executor.4' (21357) because [ 2479.127308] cache 51192kB is below limit 65536kB for oom_score_adj 12 [ 2479.127308] Free memory is -10508kB above reserved [ 2479.147332] lowmemorykiller: Killing 'syz-executor.1' (13751) (tgid 13751), adj 1000, [ 2479.147332] to free 52448kB on behalf of 'syz-executor.4' (21357) because [ 2479.147332] cache 43992kB is below limit 65536kB for oom_score_adj 12 [ 2479.147332] Free memory is 2592kB above reserved [ 2479.187393] lowmemorykiller: Killing 'syz-executor.1' (12436) (tgid 12436), adj 1000, [ 2479.187393] to free 52444kB on behalf of 'syz-executor.4' (21357) because [ 2479.187393] cache 37392kB is below limit 65536kB for oom_score_adj 12 [ 2479.187393] Free memory is 2644kB above reserved [ 2479.226587] lowmemorykiller: Killing 'syz-executor.0' (15331) (tgid 15331), adj 1000, [ 2479.226587] to free 52408kB on behalf of 'syz-executor.4' (21357) because [ 2479.226587] cache 37092kB is below limit 65536kB for oom_score_adj 12 [ 2479.226587] Free memory is 2944kB above reserved [ 2479.277266] lowmemorykiller: Killing 'syz-executor.0' (11248) (tgid 11248), adj 1000, [ 2479.277266] to free 52388kB on behalf of 'kswapd0' (33) because [ 2479.277266] cache 30692kB is below limit 65536kB for oom_score_adj 12 [ 2479.277266] Free memory is -1724kB above reserved [ 2479.278549] lowmemorykiller: Killing 'syz-executor.4' (13740) (tgid 13740), adj 1000, [ 2479.278549] to free 52388kB on behalf of 'kswapd0' (33) because [ 2479.278549] cache 30580kB is below limit 65536kB for oom_score_adj 12 [ 2479.278549] Free memory is 6012kB above reserved [ 2479.282002] lowmemorykiller: Killing 'syz-executor.5' (20827) (tgid 20827), adj 1000, [ 2479.282002] to free 52368kB on behalf of 'kswapd0' (33) because [ 2479.282002] cache 30580kB is below limit 65536kB for oom_score_adj 12 [ 2479.282002] Free memory is 6912kB above reserved [ 2479.315740] lowmemorykiller: Killing 'syz-executor.5' (20835) (tgid 20835), adj 1000, [ 2479.315740] to free 52368kB on behalf of 'kswapd0' (33) because [ 2479.315740] cache 30580kB is below limit 65536kB for oom_score_adj 12 [ 2479.315740] Free memory is 8612kB above reserved [ 2479.316898] lowmemorykiller: Killing 'syz-executor.3' (3245) (tgid 3245), adj 1000, [ 2479.316898] to free 52360kB on behalf of 'kswapd0' (33) because [ 2479.316898] cache 30504kB is below limit 65536kB for oom_score_adj 12 [ 2479.316898] Free memory is 11108kB above reserved [ 2479.405746] lowmemorykiller: Killing 'syz-executor.4' (13792) (tgid 13792), adj 1000, [ 2479.405746] to free 52352kB on behalf of 'kswapd0' (33) because [ 2479.405746] cache 30652kB is below limit 65536kB for oom_score_adj 12 [ 2479.405746] Free memory is -9696kB above reserved [ 2479.412833] lowmemorykiller: Killing 'syz-executor.3' (21201) (tgid 21201), adj 1000, [ 2479.412833] to free 52348kB on behalf of 'kswapd0' (33) because [ 2479.412833] cache 30452kB is below limit 65536kB for oom_score_adj 12 [ 2479.412833] Free memory is -9496kB above reserved [ 2479.425762] lowmemorykiller: Killing 'syz-executor.0' (3355) (tgid 3355), adj 1000, [ 2479.425762] to free 52344kB on behalf of 'kswapd0' (33) because [ 2479.425762] cache 29852kB is below limit 65536kB for oom_score_adj 12 [ 2479.425762] Free memory is -9096kB above reserved [ 2479.427013] lowmemorykiller: Killing 'syz-executor.5' (18172) (tgid 18172), adj 1000, [ 2479.427013] to free 52328kB on behalf of 'kswapd0' (33) because [ 2479.427013] cache 29852kB is below limit 65536kB for oom_score_adj 12 [ 2479.427013] Free memory is 4300kB above reserved [ 2479.495763] lowmemorykiller: Killing 'syz-executor.5' (18215) (tgid 18215), adj 1000, [ 2479.495763] to free 52328kB on behalf of 'kswapd0' (33) because [ 2479.495763] cache 29352kB is below limit 65536kB for oom_score_adj 12 [ 2479.495763] Free memory is -9360kB above reserved [ 2479.523406] lowmemorykiller: Killing 'syz-executor.1' (11139) (tgid 11139), adj 1000, [ 2479.523406] to free 52324kB on behalf of 'kswapd0' (33) because [ 2479.523406] cache 29500kB is below limit 65536kB for oom_score_adj 12 [ 2479.523406] Free memory is -9588kB above reserved [ 2479.562598] lowmemorykiller: Killing 'syz-executor.4' (13778) (tgid 13778), adj 1000, [ 2479.562598] to free 52268kB on behalf of 'blkid' (21414) because [ 2479.562598] cache 23600kB is below limit 65536kB for oom_score_adj 12 [ 2479.562598] Free memory is -13308kB above reserved [ 2479.589147] lowmemorykiller: Killing 'syz-executor.4' (1735) (tgid 1735), adj 1000, [ 2479.589147] to free 52084kB on behalf of 'kswapd0' (33) because [ 2479.589147] cache 23000kB is below limit 65536kB for oom_score_adj 12 [ 2479.589147] Free memory is 3492kB above reserved [ 2479.591309] lowmemorykiller: Killing 'syz-executor.4' (13778) (tgid 13778), adj 1000, [ 2479.591309] to free 52268kB on behalf of 'syz-executor.4' (21357) because [ 2479.591309] cache 23700kB is below limit 65536kB for oom_score_adj 12 [ 2479.591309] Free memory is -13308kB above reserved [ 2479.616485] lowmemorykiller: Killing 'syz-executor.0' (15187) (tgid 15187), adj 1000, [ 2479.616485] to free 51376kB on behalf of 'kswapd0' (33) because [ 2479.616485] cache 22900kB is below limit 65536kB for oom_score_adj 12 [ 2479.616485] Free memory is -9604kB above reserved [ 2479.618206] lowmemorykiller: Killing 'syz-executor.3' (13318) (tgid 13318), adj 1000, [ 2479.618206] to free 51372kB on behalf of 'kswapd0' (33) because [ 2479.618206] cache 22600kB is below limit 65536kB for oom_score_adj 12 [ 2479.618206] Free memory is -9104kB above reserved [ 2479.655743] lowmemorykiller: Killing 'syz-executor.2' (16822) (tgid 16822), adj 1000, [ 2479.655743] to free 51372kB on behalf of 'kswapd0' (33) because [ 2479.655743] cache 21500kB is below limit 65536kB for oom_score_adj 12 [ 2479.655743] Free memory is -9776kB above reserved [ 2479.694387] lowmemorykiller: Killing 'syz-executor.3' (19222) (tgid 19222), adj 1000, [ 2479.694387] to free 51364kB on behalf of 'kswapd0' (33) because [ 2479.694387] cache 21500kB is below limit 65536kB for oom_score_adj 12 [ 2479.694387] Free memory is -9736kB above reserved [ 2479.720925] lowmemorykiller: Killing 'syz-executor.3' (16574) (tgid 16574), adj 1000, [ 2479.720925] to free 48848kB on behalf of 'kswapd0' (33) because [ 2479.720925] cache 21548kB is below limit 65536kB for oom_score_adj 12 [ 2479.720925] Free memory is -9764kB above reserved [ 2479.737879] lowmemorykiller: Killing 'syz-executor.0' (32693) (tgid 32693), adj 1000, [ 2479.737879] to free 47460kB on behalf of 'kswapd0' (33) because [ 2479.737879] cache 20248kB is below limit 65536kB for oom_score_adj 12 [ 2479.737879] Free memory is -4624kB above reserved [ 2479.758449] lowmemorykiller: Killing 'syz-executor.2' (6061) (tgid 6061), adj 1000, [ 2479.758449] to free 45640kB on behalf of 'syz-executor.4' (21357) because [ 2479.758449] cache 20048kB is below limit 65536kB for oom_score_adj 12 [ 2479.758449] Free memory is -13336kB above reserved [ 2479.780249] lowmemorykiller: Killing 'syz-executor.0' (9289) (tgid 9289), adj 1000, [ 2479.780249] to free 43128kB on behalf of 'kswapd0' (33) because [ 2479.780249] cache 19996kB is below limit 65536kB for oom_score_adj 12 [ 2479.780249] Free memory is 1264kB above reserved [ 2479.796069] lowmemorykiller: Killing 'syz-executor.5' (20924) (tgid 20924), adj 1000, [ 2479.796069] to free 42816kB on behalf of 'kswapd0' (33) because [ 2479.796069] cache 19996kB is below limit 65536kB for oom_score_adj 12 [ 2479.796069] Free memory is 2764kB above reserved [ 2479.805781] lowmemorykiller: Killing 'syz-executor.5' (20898) (tgid 20898), adj 1000, [ 2479.805781] to free 42300kB on behalf of 'syz-executor.4' (21357) because [ 2479.805781] cache 19996kB is below limit 65536kB for oom_score_adj 12 [ 2479.805781] Free memory is 23396kB above reserved [ 2479.845776] lowmemorykiller: Killing 'syz-executor.5' (20908) (tgid 20908), adj 1000, [ 2479.845776] to free 42236kB on behalf of 'syz-executor.4' (21357) because [ 2479.845776] cache 19896kB is below limit 65536kB for oom_score_adj 12 [ 2479.845776] Free memory is 26672kB above reserved [ 2479.855743] lowmemorykiller: Killing 'syz-executor.5' (20959) (tgid 20959), adj 1000, [ 2479.855743] to free 42236kB on behalf of 'syz-executor.4' (21357) because [ 2479.855743] cache 20044kB is below limit 65536kB for oom_score_adj 12 [ 2479.855743] Free memory is 48972kB above reserved [ 2479.903036] lowmemorykiller: Killing 'syz-executor.5' (20885) (tgid 20885), adj 1000, [ 2479.903036] to free 41208kB on behalf of 'kswapd0' (33) because [ 2479.903036] cache 20044kB is below limit 65536kB for oom_score_adj 12 [ 2479.903036] Free memory is -9712kB above reserved [ 2479.926989] lowmemorykiller: Killing 'syz-executor.0' (9404) (tgid 9404), adj 1000, [ 2479.926989] to free 40956kB on behalf of 'kswapd0' (33) because [ 2479.926989] cache 20044kB is below limit 65536kB for oom_score_adj 12 [ 2479.926989] Free memory is -5612kB above reserved [ 2479.940510] lowmemorykiller: Killing 'syz-executor.5' (20560) (tgid 20560), adj 1000, [ 2479.940510] to free 40496kB on behalf of 'kswapd0' (33) because [ 2479.940510] cache 19944kB is below limit 65536kB for oom_score_adj 12 [ 2479.940510] Free memory is -9684kB above reserved [ 2479.944852] lowmemorykiller: Killing 'syz-executor.4' (15559) (tgid 15559), adj 1000, [ 2479.944852] to free 39200kB on behalf of 'kswapd0' (33) because [ 2479.944852] cache 19944kB is below limit 65536kB for oom_score_adj 12 [ 2479.944852] Free memory is -9652kB above reserved [ 2479.960321] lowmemorykiller: Killing 'syz-executor.4' (15597) (tgid 15597), adj 1000, [ 2479.960321] to free 39200kB on behalf of 'kswapd0' (33) because [ 2479.960321] cache 19644kB is below limit 65536kB for oom_score_adj 12 [ 2479.960321] Free memory is -9352kB above reserved [ 2479.962461] lowmemorykiller: Killing 'syz-executor.0' (17229) (tgid 17229), adj 1000, [ 2479.962461] to free 39320kB on behalf of 'kswapd0' (33) because [ 2479.962461] cache 19244kB is below limit 65536kB for oom_score_adj 12 [ 2479.962461] Free memory is -12816kB above reserved [ 2479.963417] lowmemorykiller: Killing 'syz-executor.5' (20859) (tgid 20859), adj 1000, [ 2479.963417] to free 38524kB on behalf of 'kswapd0' (33) because [ 2479.963417] cache 19244kB is below limit 65536kB for oom_score_adj 12 [ 2479.963417] Free memory is -12816kB above reserved [ 2479.975753] lowmemorykiller: Killing 'syz-executor.0' (17189) (tgid 17189), adj 1000, [ 2479.975753] to free 39188kB on behalf of 'syz-executor.4' (21357) because [ 2479.975753] cache 19544kB is below limit 65536kB for oom_score_adj 12 [ 2479.975753] Free memory is -13216kB above reserved [ 2479.994450] lowmemorykiller: Killing 'syz-executor.3' (12400) (tgid 12400), adj 1000, [ 2479.994450] to free 36312kB on behalf of 'syz-executor.4' (21357) because [ 2479.994450] cache 18644kB is below limit 65536kB for oom_score_adj 12 [ 2479.994450] Free memory is -7316kB above reserved [ 2480.011759] lowmemorykiller: Killing 'syz-executor.0' (10829) (tgid 10829), adj 1000, [ 2480.011759] to free 35980kB on behalf of 'kswapd0' (33) because [ 2480.011759] cache 18644kB is below limit 65536kB for oom_score_adj 12 [ 2480.011759] Free memory is -9296kB above reserved [ 2480.013096] lowmemorykiller: Killing 'syz-executor.5' (17168) (tgid 17168), adj 1000, [ 2480.013096] to free 35956kB on behalf of 'kswapd0' (33) because [ 2480.013096] cache 18644kB is below limit 65536kB for oom_score_adj 12 [ 2480.013096] Free memory is -8896kB above reserved [ 2480.013954] lowmemorykiller: Killing 'syz-executor.3' (12102) (tgid 12102), adj 1000, [ 2480.013954] to free 35952kB on behalf of 'kswapd0' (33) because [ 2480.013954] cache 18644kB is below limit 65536kB for oom_score_adj 12 [ 2480.013954] Free memory is -8896kB above reserved [ 2480.032907] lowmemorykiller: Killing 'syz-executor.0' (18369) (tgid 18369), adj 1000, [ 2480.032907] to free 35952kB on behalf of 'kswapd0' (33) because [ 2480.032907] cache 17444kB is below limit 65536kB for oom_score_adj 12 [ 2480.032907] Free memory is -6696kB above reserved [ 2480.037802] lowmemorykiller: Killing 'syz-executor.2' (13160) (tgid 13160), adj 1000, [ 2480.037802] to free 35944kB on behalf of 'kswapd0' (33) because [ 2480.037802] cache 17444kB is below limit 65536kB for oom_score_adj 12 [ 2480.037802] Free memory is -6296kB above reserved [ 2480.041868] lowmemorykiller: Killing 'syz-executor.2' (13176) (tgid 13176), adj 1000, [ 2480.041868] to free 35944kB on behalf of 'kswapd0' (33) because [ 2480.041868] cache 17444kB is below limit 65536kB for oom_score_adj 12 [ 2480.041868] Free memory is -5976kB above reserved [ 2480.050477] lowmemorykiller: Killing 'syz-executor.1' (3172) (tgid 3172), adj 1000, [ 2480.050477] to free 35940kB on behalf of 'syz-executor.4' (21357) because [ 2480.050477] cache 17344kB is below limit 65536kB for oom_score_adj 12 [ 2480.050477] Free memory is -13252kB above reserved [ 2480.055740] lowmemorykiller: Killing 'syz-executor.2' (13181) (tgid 13181), adj 1000, [ 2480.055740] to free 35944kB on behalf of 'kswapd0' (33) because [ 2480.055740] cache 17444kB is below limit 65536kB for oom_score_adj 12 [ 2480.055740] Free memory is -5572kB above reserved [ 2480.082230] lowmemorykiller: Killing 'syz-executor.0' (19547) (tgid 19547), adj 1000, [ 2480.082230] to free 35936kB on behalf of 'syz-executor.4' (21357) because [ 2480.082230] cache 16744kB is below limit 65536kB for oom_score_adj 12 [ 2480.082230] Free memory is -11180kB above reserved [ 2480.097093] lowmemorykiller: Killing 'syz-executor.3' (17190) (tgid 17190), adj 1000, [ 2480.097093] to free 35928kB on behalf of 'syz-executor.4' (21357) because [ 2480.097093] cache 16744kB is below limit 65536kB for oom_score_adj 12 [ 2480.097093] Free memory is -10356kB above reserved [ 2480.115733] lowmemorykiller: Killing 'syz-executor.3' (4122) (tgid 4122), adj 1000, [ 2480.115733] to free 35924kB on behalf of 'syz-executor.4' (21357) because [ 2480.115733] cache 16244kB is below limit 16384kB for oom_score_adj 6 [ 2480.115733] Free memory is -13380kB above reserved [ 2480.117614] lowmemorykiller: Killing 'syz-executor.3' (3762) (tgid 3762), adj 1000, [ 2480.117614] to free 35916kB on behalf of 'syz-executor.4' (21357) because [ 2480.117614] cache 16144kB is below limit 16384kB for oom_score_adj 6 [ 2480.117614] Free memory is -12976kB above reserved [ 2480.145764] lowmemorykiller: Killing 'syz-executor.3' (6846) (tgid 6846), adj 1000, [ 2480.145764] to free 35912kB on behalf of 'syz-executor.4' (21357) because [ 2480.145764] cache 15344kB is below limit 16384kB for oom_score_adj 6 [ 2480.145764] Free memory is -13348kB above reserved [ 2480.153189] lowmemorykiller: Killing 'syz-executor.3' (24524) (tgid 24524), adj 1000, [ 2480.153189] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.153189] cache 13744kB is below limit 16384kB for oom_score_adj 6 [ 2480.153189] Free memory is -10844kB above reserved [ 2480.155748] lowmemorykiller: Killing 'syz-executor.3' (6882) (tgid 6882), adj 1000, [ 2480.155748] to free 35912kB on behalf of 'syz-executor.4' (21357) because [ 2480.155748] cache 13744kB is below limit 16384kB for oom_score_adj 6 [ 2480.155748] Free memory is -11244kB above reserved [ 2480.187549] lowmemorykiller: Killing 'syz-executor.3' (24555) (tgid 24555), adj 1000, [ 2480.187549] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.187549] cache 12744kB is below limit 16384kB for oom_score_adj 6 [ 2480.187549] Free memory is -12976kB above reserved [ 2480.199078] lowmemorykiller: Killing 'syz-executor.3' (24606) (tgid 24606), adj 1000, [ 2480.199078] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.199078] cache 12444kB is below limit 16384kB for oom_score_adj 6 [ 2480.199078] Free memory is -13240kB above reserved [ 2480.226771] lowmemorykiller: Killing 'syz-executor.3' (24679) (tgid 24679), adj 1000, [ 2480.226771] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.226771] cache 11744kB is below limit 16384kB for oom_score_adj 6 [ 2480.226771] Free memory is -12216kB above reserved [ 2480.246203] lowmemorykiller: Killing 'syz-executor.3' (24679) (tgid 24679), adj 1000, [ 2480.246203] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.246203] cache 11044kB is below limit 16384kB for oom_score_adj 6 [ 2480.246203] Free memory is -13388kB above reserved [ 2480.247606] lowmemorykiller: Killing 'syz-executor.3' (24772) (tgid 24772), adj 1000, [ 2480.247606] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.247606] cache 10368kB is below limit 16384kB for oom_score_adj 6 [ 2480.247606] Free memory is -11884kB above reserved [ 2480.277769] lowmemorykiller: Killing 'syz-executor.3' (24793) (tgid 24793), adj 1000, [ 2480.277769] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.277769] cache 10168kB is below limit 16384kB for oom_score_adj 6 [ 2480.277769] Free memory is -11456kB above reserved [ 2480.297265] lowmemorykiller: Killing 'syz-executor.3' (24847) (tgid 24847), adj 1000, [ 2480.297265] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.297265] cache 9468kB is below limit 16384kB for oom_score_adj 6 [ 2480.297265] Free memory is -12516kB above reserved [ 2480.316891] lowmemorykiller: Killing 'syz-executor.3' (24870) (tgid 24870), adj 1000, [ 2480.316891] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.316891] cache 8868kB is below limit 16384kB for oom_score_adj 6 [ 2480.316891] Free memory is -12732kB above reserved [ 2480.317195] lowmemorykiller: Killing 'syz-executor.3' (24870) (tgid 24870), adj 1000, [ 2480.317195] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.317195] cache 8880kB is below limit 16384kB for oom_score_adj 6 [ 2480.317195] Free memory is -12428kB above reserved [ 2480.336934] lowmemorykiller: Killing 'syz-executor.3' (1662) (tgid 1662), adj 1000, [ 2480.336934] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.336934] cache 8780kB is below limit 16384kB for oom_score_adj 6 [ 2480.336934] Free memory is -12028kB above reserved [ 2480.337424] lowmemorykiller: Killing 'syz-executor.3' (1662) (tgid 1662), adj 1000, [ 2480.337424] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.337424] cache 8680kB is below limit 16384kB for oom_score_adj 6 [ 2480.337424] Free memory is -11732kB above reserved [ 2480.366811] lowmemorykiller: Killing 'syz-executor.3' (1985) (tgid 1985), adj 1000, [ 2480.366811] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.366811] cache 8380kB is below limit 16384kB for oom_score_adj 6 [ 2480.366811] Free memory is -11532kB above reserved [ 2480.380911] lowmemorykiller: Killing 'syz-executor.3' (2009) (tgid 2009), adj 1000, [ 2480.380911] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.380911] cache 8380kB is below limit 16384kB for oom_score_adj 6 [ 2480.380911] Free memory is -11532kB above reserved [ 2480.390680] lowmemorykiller: Killing 'syz-executor.3' (2270) (tgid 2270), adj 1000, [ 2480.390680] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.390680] cache 8380kB is below limit 16384kB for oom_score_adj 6 [ 2480.390680] Free memory is -13136kB above reserved [ 2480.406858] lowmemorykiller: Killing 'syz-executor.3' (2610) (tgid 2610), adj 1000, [ 2480.406858] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.406858] cache 8380kB is below limit 16384kB for oom_score_adj 6 [ 2480.406858] Free memory is -13336kB above reserved [ 2480.438664] lowmemorykiller: Killing 'syz-executor.3' (2625) (tgid 2625), adj 1000, [ 2480.438664] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.438664] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.438664] Free memory is -11804kB above reserved [ 2480.446302] lowmemorykiller: Killing 'syz-executor.3' (2625) (tgid 2625), adj 1000, [ 2480.446302] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.446302] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.446302] Free memory is -12208kB above reserved [ 2480.447507] lowmemorykiller: Killing 'syz-executor.3' (2699) (tgid 2699), adj 1000, [ 2480.447507] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.447507] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.447507] Free memory is -11804kB above reserved [ 2480.459833] lowmemorykiller: Killing 'syz-executor.3' (3091) (tgid 3091), adj 1000, [ 2480.459833] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.459833] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.459833] Free memory is -11804kB above reserved [ 2480.470712] lowmemorykiller: Killing 'syz-executor.3' (3201) (tgid 3201), adj 1000, [ 2480.470712] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.470712] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.470712] Free memory is -11036kB above reserved [ 2480.492098] lowmemorykiller: Killing 'syz-executor.3' (3598) (tgid 3598), adj 1000, [ 2480.492098] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.492098] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.492098] Free memory is -11036kB above reserved [ 2480.493340] lowmemorykiller: Killing 'syz-executor.3' (3812) (tgid 3812), adj 1000, [ 2480.493340] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.493340] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.493340] Free memory is -10152kB above reserved [ 2480.494280] lowmemorykiller: Killing 'syz-executor.3' (4289) (tgid 4289), adj 1000, [ 2480.494280] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.494280] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.494280] Free memory is -10152kB above reserved [ 2480.496568] lowmemorykiller: Killing 'syz-executor.3' (4653) (tgid 4653), adj 1000, [ 2480.496568] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.496568] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.496568] Free memory is -10052kB above reserved [ 2480.503769] lowmemorykiller: Killing 'syz-executor.3' (3264) (tgid 3264), adj 1000, [ 2480.503769] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.503769] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.503769] Free memory is -11036kB above reserved [ 2480.504829] lowmemorykiller: Killing 'syz-executor.3' (5036) (tgid 5036), adj 1000, [ 2480.504829] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.504829] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.504829] Free memory is -8096kB above reserved [ 2480.505807] lowmemorykiller: Killing 'syz-executor.4' (16825) (tgid 16825), adj 1000, [ 2480.505807] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.505807] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.505807] Free memory is -8096kB above reserved [ 2480.511249] lowmemorykiller: Killing 'syz-executor.4' (16877) (tgid 16877), adj 1000, [ 2480.511249] to free 35908kB on behalf of 'syz-executor.4' (21357) because [ 2480.511249] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.511249] Free memory is -8096kB above reserved [ 2480.512254] lowmemorykiller: Killing 'syz-executor.1' (8768) (tgid 8768), adj 1000, [ 2480.512254] to free 35904kB on behalf of 'syz-executor.4' (21357) because [ 2480.512254] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.512254] Free memory is -7080kB above reserved [ 2480.517071] lowmemorykiller: Killing 'syz-executor.3' (10786) (tgid 10786), adj 1000, [ 2480.517071] to free 35904kB on behalf of 'syz-executor.4' (21357) because [ 2480.517071] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.517071] Free memory is -7080kB above reserved [ 2480.517995] lowmemorykiller: Killing 'syz-executor.3' (10836) (tgid 10836), adj 1000, [ 2480.517995] to free 35904kB on behalf of 'syz-executor.4' (21357) because [ 2480.517995] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.517995] Free memory is -7080kB above reserved [ 2480.525771] lowmemorykiller: Killing 'syz-executor.3' (4672) (tgid 4672), adj 1000, [ 2480.525771] to free 35908kB on behalf of 'kswapd0' (33) because [ 2480.525771] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.525771] Free memory is -8708kB above reserved [ 2480.526627] lowmemorykiller: Killing 'syz-executor.3' (4187) (tgid 4187), adj 1000, [ 2480.526627] to free 35904kB on behalf of 'kswapd0' (33) because [ 2480.526627] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.526627] Free memory is -11504kB above reserved [ 2480.540327] lowmemorykiller: Killing 'syz-executor.3' (4816) (tgid 4816), adj 1000, [ 2480.540327] to free 35904kB on behalf of 'kswapd0' (33) because [ 2480.540327] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.540327] Free memory is -11204kB above reserved [ 2480.541266] lowmemorykiller: Killing 'syz-executor.1' (12075) (tgid 12075), adj 1000, [ 2480.541266] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.541266] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.541266] Free memory is -10924kB above reserved [ 2480.548191] lowmemorykiller: Killing 'syz-executor.1' (12147) (tgid 12147), adj 1000, [ 2480.548191] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.548191] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.548191] Free memory is -13320kB above reserved [ 2480.560321] lowmemorykiller: Killing 'syz-executor.3' (25010) (tgid 25010), adj 1000, [ 2480.560321] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.560321] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.560321] Free memory is -10624kB above reserved [ 2480.569639] lowmemorykiller: Killing 'syz-executor.3' (25061) (tgid 25061), adj 1000, [ 2480.569639] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.569639] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.569639] Free memory is -13320kB above reserved [ 2480.579576] lowmemorykiller: Killing 'syz-executor.3' (25077) (tgid 25077), adj 1000, [ 2480.579576] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.579576] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.579576] Free memory is -13120kB above reserved [ 2480.592421] lowmemorykiller: Killing 'syz-executor.3' (25094) (tgid 25094), adj 1000, [ 2480.592421] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.592421] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.592421] Free memory is -12420kB above reserved [ 2480.599716] lowmemorykiller: Killing 'syz-executor.3' (25162) (tgid 25162), adj 1000, [ 2480.599716] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.599716] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.599716] Free memory is -12420kB above reserved [ 2480.616787] lowmemorykiller: Killing 'syz-executor.3' (25201) (tgid 25201), adj 1000, [ 2480.616787] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.616787] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.616787] Free memory is -11504kB above reserved [ 2480.625752] lowmemorykiller: Killing 'syz-executor.3' (25142) (tgid 25142), adj 1000, [ 2480.625752] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.625752] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.625752] Free memory is -12120kB above reserved [ 2480.635737] lowmemorykiller: Killing 'syz-executor.3' (25365) (tgid 25365), adj 1000, [ 2480.635737] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.635737] cache 8280kB is below limit 16384kB for oom_score_adj 6 [ 2480.635737] Free memory is -11100kB above reserved [ 2480.636783] lowmemorykiller: Killing 'syz-executor.3' (25426) (tgid 25426), adj 1000, [ 2480.636783] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.636783] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.636783] Free memory is -4696kB above reserved [ 2480.666820] lowmemorykiller: Killing 'syz-executor.3' (32526) (tgid 32526), adj 1000, [ 2480.666820] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.666820] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.666820] Free memory is -4696kB above reserved [ 2480.673449] lowmemorykiller: Killing 'syz-executor.3' (32341) (tgid 32341), adj 1000, [ 2480.673449] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.673449] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.673449] Free memory is -4696kB above reserved [ 2480.678915] lowmemorykiller: Killing 'syz-executor.3' (32548) (tgid 32548), adj 1000, [ 2480.678915] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.678915] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.678915] Free memory is -3860kB above reserved [ 2480.679847] lowmemorykiller: Killing 'syz-executor.3' (32548) (tgid 32548), adj 1000, [ 2480.679847] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.679847] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.679847] Free memory is -3860kB above reserved [ 2480.686603] lowmemorykiller: Killing 'syz-executor.3' (32623) (tgid 32623), adj 1000, [ 2480.686603] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.686603] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.686603] Free memory is -3860kB above reserved [ 2480.690651] lowmemorykiller: Killing 'syz-executor.3' (32641) (tgid 32641), adj 1000, [ 2480.690651] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.690651] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.690651] Free memory is -3456kB above reserved [ 2480.699931] lowmemorykiller: Killing 'syz-executor.3' (32682) (tgid 32682), adj 1000, [ 2480.699931] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.699931] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.699931] Free memory is -3176kB above reserved [ 2480.718641] lowmemorykiller: Killing 'syz-executor.3' (379) (tgid 379), adj 1000, [ 2480.718641] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.718641] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.718641] Free memory is -12468kB above reserved [ 2480.723060] lowmemorykiller: Killing 'syz-executor.3' (422) (tgid 422), adj 1000, [ 2480.723060] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.723060] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.723060] Free memory is -12156kB above reserved [ 2480.728903] lowmemorykiller: Killing 'syz-executor.3' (32764) (tgid 32764), adj 1000, [ 2480.728903] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.728903] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.728903] Free memory is -13372kB above reserved [ 2480.729853] lowmemorykiller: Killing 'syz-executor.3' (1798) (tgid 1798), adj 1000, [ 2480.729853] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.729853] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.729853] Free memory is -11752kB above reserved [ 2480.739516] lowmemorykiller: Killing 'syz-executor.3' (2038) (tgid 2038), adj 1000, [ 2480.739516] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.739516] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.739516] Free memory is -12156kB above reserved [ 2480.742326] lowmemorykiller: Killing 'syz-executor.3' (2827) (tgid 2827), adj 1000, [ 2480.742326] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.742326] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.742326] Free memory is -11440kB above reserved [ 2480.749458] lowmemorykiller: Killing 'syz-executor.3' (4944) (tgid 4944), adj 1000, [ 2480.749458] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.749458] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.749458] Free memory is -11752kB above reserved [ 2480.753389] lowmemorykiller: Killing 'syz-executor.3' (4944) (tgid 4944), adj 1000, [ 2480.753389] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.753389] cache 8180kB is below limit 8192kB for oom_score_adj 1 [ 2480.753389] Free memory is -11240kB above reserved [ 2480.757362] lowmemorykiller: Killing 'syz-executor.3' (5082) (tgid 5082), adj 1000, [ 2480.757362] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.757362] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.757362] Free memory is -10940kB above reserved [ 2480.758325] lowmemorykiller: Killing 'syz-executor.1' (3759) (tgid 3759), adj 1000, [ 2480.758325] to free 35896kB on behalf of 'syz-executor.4' (21357) because [ 2480.758325] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.758325] Free memory is -10864kB above reserved [ 2480.759448] lowmemorykiller: Killing 'syz-executor.3' (16049) (tgid 16049), adj 1000, [ 2480.759448] to free 35900kB on behalf of 'kswapd0' (33) because [ 2480.759448] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.759448] Free memory is -10964kB above reserved [ 2480.768320] lowmemorykiller: Killing 'syz-executor.1' (3764) (tgid 3764), adj 1000, [ 2480.768320] to free 35900kB on behalf of 'syz-executor.4' (21357) because [ 2480.768320] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.768320] Free memory is -10536kB above reserved [ 2480.778521] lowmemorykiller: Killing 'syz-executor.1' (13193) (tgid 13193), adj 1000, [ 2480.778521] to free 35896kB on behalf of 'syz-executor.4' (21357) because [ 2480.778521] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.778521] Free memory is -9932kB above reserved [ 2480.780964] lowmemorykiller: Killing 'syz-executor.1' (13205) (tgid 13205), adj 1000, [ 2480.780964] to free 35896kB on behalf of 'kswapd0' (33) because [ 2480.780964] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.780964] Free memory is -9820kB above reserved [ 2480.794570] lowmemorykiller: Killing 'syz-executor.3' (19982) (tgid 19982), adj 1000, [ 2480.794570] to free 35896kB on behalf of 'syz-executor.4' (21357) because [ 2480.794570] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.794570] Free memory is -9932kB above reserved [ 2480.799940] lowmemorykiller: Killing 'syz-executor.2' (16111) (tgid 16111), adj 1000, [ 2480.799940] to free 35896kB on behalf of 'kswapd0' (33) because [ 2480.799940] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.799940] Free memory is -9820kB above reserved [ 2480.800843] lowmemorykiller: Killing 'syz-executor.2' (31466) (tgid 31466), adj 1000, [ 2480.800843] to free 35896kB on behalf of 'kswapd0' (33) because [ 2480.800843] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.800843] Free memory is -9320kB above reserved [ 2480.804027] binder: undelivered TRANSACTION_ERROR: 29189 [ 2480.804926] lowmemorykiller: Killing 'syz-executor.2' (19912) (tgid 19912), adj 1000, [ 2480.804926] to free 35896kB on behalf of 'kswapd0' (33) because [ 2480.804926] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.804926] Free memory is -9320kB above reserved [ 2480.809211] lowmemorykiller: Killing 'syz-executor.2' (18727) (tgid 18727), adj 1000, [ 2480.809211] to free 35892kB on behalf of 'kswapd0' (33) because [ 2480.809211] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.809211] Free memory is -8596kB above reserved [ 2480.813490] lowmemorykiller: Killing 'syz-executor.0' (30264) (tgid 30264), adj 1000, [ 2480.813490] to free 35892kB on behalf of 'kswapd0' (33) because [ 2480.813490] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.813490] Free memory is -8396kB above reserved [ 2480.817833] lowmemorykiller: Killing 'syz-executor.2' (31681) (tgid 31681), adj 1000, [ 2480.817833] to free 35892kB on behalf of 'kswapd0' (33) because [ 2480.817833] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.817833] Free memory is -7912kB above reserved [ 2480.822847] lowmemorykiller: Killing 'syz-executor.0' (403) (tgid 403), adj 1000, [ 2480.822847] to free 35892kB on behalf of 'kswapd0' (33) because [ 2480.822847] cache 8624kB is below limit 16384kB for oom_score_adj 6 [ 2480.822847] Free memory is -7712kB above reserved [ 2480.823643] lowmemorykiller: Killing 'syz-executor.3' (5802) (tgid 5802), adj 1000, [ 2480.823643] to free 35892kB on behalf of 'kswapd0' (33) because [ 2480.823643] cache 8624kB is below limit 16384kB for oom_score_adj 6 [ 2480.823643] Free memory is -7600kB above reserved [ 2480.827860] lowmemorykiller: Killing 'syz-executor.2' (18515) (tgid 18515), adj 1000, [ 2480.827860] to free 35896kB on behalf of 'syz-executor.4' (21357) because [ 2480.827860] cache 8328kB is below limit 16384kB for oom_score_adj 6 [ 2480.827860] Free memory is -9620kB above reserved [ 2480.848764] lowmemorykiller: Killing 'syz-executor.5' (11331) (tgid 11331), adj 1000, [ 2480.848764] to free 35892kB on behalf of 'kswapd0' (33) because [ 2480.848764] cache 8624kB is below limit 16384kB for oom_score_adj 6 [ 2480.848764] Free memory is -13296kB above reserved [ 2480.849861] lowmemorykiller: Killing 'syz-executor.4' (13907) (tgid 13907), adj 1000, [ 2480.849861] to free 35892kB on behalf of 'kswapd0' (33) because [ 2480.849861] cache 8920kB is below limit 16384kB for oom_score_adj 6 [ 2480.849861] Free memory is -13000kB above reserved [ 2480.860280] lowmemorykiller: Killing 'syz-executor.5' (20422) (tgid 20422), adj 1000, [ 2480.860280] to free 35892kB on behalf of 'syz-executor.4' (21357) because [ 2480.860280] cache 8820kB is below limit 16384kB for oom_score_adj 6 [ 2480.860280] Free memory is -12300kB above reserved [ 2480.865281] lowmemorykiller: Killing 'syz-executor.2' (20635) (tgid 20635), adj 1000, [ 2480.865281] to free 35892kB on behalf of 'syz-executor.4' (21357) because [ 2480.865281] cache 8820kB is below limit 16384kB for oom_score_adj 6 [ 2480.865281] Free memory is -11900kB above reserved [ 2480.870456] lowmemorykiller: Killing 'syz-executor.5' (20285) (tgid 20285), adj 1000, [ 2480.870456] to free 35892kB on behalf of 'kswapd0' (33) because [ 2480.870456] cache 8920kB is below limit 16384kB for oom_score_adj 6 [ 2480.870456] Free memory is -13000kB above reserved [ 2480.871436] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2480.871436] to free 35892kB on behalf of 'kswapd0' (33) because [ 2480.871436] cache 8820kB is below limit 16384kB for oom_score_adj 6 [ 2480.871436] Free memory is -11600kB above reserved [ 2481.990769] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2481.990769] to free 35676kB on behalf of 'syz-executor.4' (21357) because [ 2481.990769] cache 12376kB is below limit 16384kB for oom_score_adj 6 [ 2481.990769] Free memory is -1504kB above reserved [ 2482.995825] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2482.995825] to free 35008kB on behalf of 'kswapd0' (33) because [ 2482.995825] cache 8528kB is below limit 16384kB for oom_score_adj 6 [ 2482.995825] Free memory is -9836kB above reserved [ 2484.006317] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2484.006317] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2484.006317] cache 8432kB is below limit 16384kB for oom_score_adj 6 [ 2484.006317] Free memory is -13296kB above reserved [ 2485.016099] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2485.016099] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2485.016099] cache 7956kB is below limit 8192kB for oom_score_adj 1 [ 2485.016099] Free memory is -13324kB above reserved [ 2486.026318] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2486.026318] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2486.026318] cache 7956kB is below limit 8192kB for oom_score_adj 1 [ 2486.026318] Free memory is -13324kB above reserved [ 2487.036359] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2487.036359] to free 35000kB on behalf of 'init' (1) because [ 2487.036359] cache 7956kB is below limit 8192kB for oom_score_adj 1 [ 2487.036359] Free memory is -13324kB above reserved [ 2488.045795] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2488.045795] to free 35000kB on behalf of 'syz-fuzzer' (2041) because [ 2488.045795] cache 7956kB is below limit 8192kB for oom_score_adj 1 [ 2488.045795] Free memory is -13416kB above reserved [ 2489.055896] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2489.055896] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2489.055896] cache 7960kB is below limit 8192kB for oom_score_adj 1 [ 2489.055896] Free memory is -13416kB above reserved [ 2490.066653] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2490.066653] to free 35000kB on behalf of 'getty' (21413) because [ 2490.066653] cache 7960kB is below limit 8192kB for oom_score_adj 1 [ 2490.066653] Free memory is -13416kB above reserved [ 2491.406088] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2491.406088] to free 35000kB on behalf of 'init' (1) because [ 2491.406088] cache 8012kB is below limit 8192kB for oom_score_adj 1 [ 2491.406088] Free memory is -13304kB above reserved [ 2491.406101] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2491.406101] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2491.406101] cache 8012kB is below limit 8192kB for oom_score_adj 1 [ 2491.406101] Free memory is -13176kB above reserved [ 2492.796447] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2492.796447] to free 35000kB on behalf of 'kswapd0' (33) because [ 2492.796447] cache 7988kB is below limit 8192kB for oom_score_adj 1 [ 2492.796447] Free memory is -13240kB above reserved [ 2492.801290] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2492.801290] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2492.801290] cache 7988kB is below limit 8192kB for oom_score_adj 1 [ 2492.801290] Free memory is -13240kB above reserved [ 2494.126316] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2494.126316] to free 35000kB on behalf of 'init' (21419) because [ 2494.126316] cache 7836kB is below limit 8192kB for oom_score_adj 1 [ 2494.126316] Free memory is -13284kB above reserved [ 2494.126456] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2494.126456] to free 35000kB on behalf of 'init' (21417) because [ 2494.126456] cache 7836kB is below limit 8192kB for oom_score_adj 1 [ 2494.126456] Free memory is -13284kB above reserved [ 2495.446224] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2495.446224] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2495.446224] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2495.446224] Free memory is -13264kB above reserved [ 2495.446355] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2495.446355] to free 35000kB on behalf of 'syz-fuzzer' (2041) because [ 2495.446355] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2495.446355] Free memory is -13264kB above reserved [ 2496.765912] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2496.765912] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2496.765912] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2496.765912] Free memory is -13264kB above reserved [ 2496.776112] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2496.776112] to free 35000kB on behalf of 'syz-fuzzer' (2041) because [ 2496.776112] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2496.776112] Free memory is -13264kB above reserved [ 2498.116132] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2498.116132] to free 35000kB on behalf of 'init' (21416) because [ 2498.116132] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2498.116132] Free memory is -13264kB above reserved [ 2498.116488] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2498.116488] to free 35000kB on behalf of 'init' (21417) because [ 2498.116488] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2498.116488] Free memory is -13264kB above reserved [ 2499.002675] syz-fuzzer invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [ 2499.115744] CPU: 1 PID: 2041 Comm: syz-fuzzer Not tainted 4.9.141+ #1 [ 2499.122369] ffff8801cf66f6f8 ffffffff81b42e79 ffff8801cf66fab8 ffffffff833e92b0 [ 2499.130442] 0000000000000000 ffff8801cf66fad0 0000000000000000 ffff8801cf66f778 [ 2499.138475] ffffffff814fb526 0000000000000000 0000000000000000 ffffffff82816fa5 [ 2499.146528] Call Trace: [ 2499.149108] [] dump_stack+0xc1/0x128 [ 2499.154462] [] dump_header.isra.4+0x142/0x747 [ 2499.160595] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 2499.167509] [] ? ___ratelimit+0x53/0x401 [ 2499.173210] [] oom_kill_process.cold.10+0xd/0xa6e [ 2499.179690] [] ? has_capability_noaudit+0x24/0x30 [ 2499.186170] [] ? check_preemption_disabled+0x3b/0x200 [ 2499.192997] [] ? out_of_memory+0x6d4/0xe90 [ 2499.198876] [] out_of_memory+0x292/0xe90 [ 2499.204575] [] ? out_of_memory+0x410/0xe90 [ 2499.210449] [] ? oom_killer_disable+0x200/0x200 [ 2499.216754] [] ? trace_hardirqs_on+0xd/0x10 [ 2499.222713] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 2499.229545] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 2499.236202] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2499.242948] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2499.249606] [] ? check_preemption_disabled+0x3b/0x200 [ 2499.256446] [] ? find_get_entry+0x11a/0x570 [ 2499.262410] [] ? find_get_entry+0x141/0x570 [ 2499.268369] [] ? page_cache_prev_hole+0x80/0x80 [ 2499.274681] [] ? autoremove_wake_function+0x40/0x40 [ 2499.281334] [] ? pagecache_get_page+0x131/0x710 [ 2499.287644] [] filemap_fault+0xaf1/0x1110 [ 2499.293430] [] ext4_filemap_fault+0x71/0xa0 [ 2499.299395] [] __do_fault+0x223/0x500 [ 2499.304833] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2499.310880] [] ? handle_mm_fault+0x1d4f/0x2350 [ 2499.317102] [] handle_mm_fault+0x1326/0x2350 [ 2499.323152] [] ? vm_insert_page+0x6f0/0x6f0 [ 2499.329113] [] ? selinux_file_permission+0x82/0x470 [ 2499.335770] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2499.342519] [] __do_page_fault+0x403/0xa60 [ 2499.348396] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2499.354967] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2499.361641] [] do_page_fault+0x27/0x30 [ 2499.367171] [] page_fault+0x25/0x30 [ 2499.435856] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2499.435856] to free 35000kB on behalf of 'init' (21419) because [ 2499.435856] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2499.435856] Free memory is -13264kB above reserved [ 2499.442450] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2499.442450] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2499.442450] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2499.442450] Free memory is -13264kB above reserved [ 2500.635735] Mem-Info: [ 2500.638185] active_anon:69391 inactive_anon:12366 isolated_anon:0 [ 2500.638185] active_file:929 inactive_file:1004 isolated_file:0 [ 2500.638185] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2500.638185] slab_reclaimable:7164 slab_unreclaimable:64419 [ 2500.638185] mapped:52979 shmem:18375 pagetables:13904 bounce:0 [ 2500.638185] free:6060 free_pcp:60 free_cma:0 [ 2500.695807] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2500.695807] to free 35000kB on behalf of 'init' (21418) because [ 2500.695807] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2500.695807] Free memory is -13264kB above reserved [ 2501.015741] Node 0 active_anon:277564kB inactive_anon:49464kB active_file:3716kB inactive_file:3916kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211916kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:293107 all_unreclaimable? yes [ 2501.165755] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2501.355738] lowmem_reserve[]: 0 3505 3505 [ 2501.360485] Normal free:5544kB min:5580kB low:9168kB high:12756kB active_anon:277468kB inactive_anon:49456kB active_file:3716kB inactive_file:4044kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28656kB slab_unreclaimable:257280kB kernel_stack:20832kB pagetables:55516kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB [ 2501.406727] init: page allocation stalls for 10410ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2501.406735] CPU: 0 PID: 21418 Comm: init Not tainted 4.9.141+ #1 [ 2501.406767] ffff88015b5477c0 ffffffff81b42e79 1ffff1002b6a8efa ffff8801b7212f80 [ 2501.406777] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b547908 [ 2501.406787] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2501.406789] Call Trace: [ 2501.406804] [] dump_stack+0xc1/0x128 [ 2501.406813] [] warn_alloc.cold.31+0x7f/0x9c [ 2501.406823] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2501.406832] [] ? shrink_node+0x740/0x740 [ 2501.406841] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2501.406850] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2501.406859] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2501.406868] [] ? check_preemption_disabled+0x3b/0x200 [ 2501.406876] [] ? find_get_entry+0x11a/0x570 [ 2501.406883] [] ? find_get_entry+0x141/0x570 [ 2501.406890] [] ? page_cache_prev_hole+0x80/0x80 [ 2501.406899] [] ? autoremove_wake_function+0x40/0x40 [ 2501.406907] [] ? pagecache_get_page+0x131/0x710 [ 2501.406914] [] filemap_fault+0xaf1/0x1110 [ 2501.406924] [] ext4_filemap_fault+0x71/0xa0 [ 2501.406931] [] __do_fault+0x223/0x500 [ 2501.406938] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2501.406946] [] ? generic_file_readonly_mmap+0x190/0x190 [ 2501.406954] [] handle_mm_fault+0x1326/0x2350 [ 2501.406961] [] ? vm_insert_page+0x6f0/0x6f0 [ 2501.406969] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2501.406978] [] __do_page_fault+0x403/0xa60 [ 2501.406986] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2501.406996] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2501.407003] [] do_page_fault+0x27/0x30 [ 2501.407022] [] page_fault+0x25/0x30 [ 2501.407025] Mem-Info: [ 2501.407044] active_anon:69391 inactive_anon:12366 isolated_anon:0 [ 2501.407044] active_file:929 inactive_file:1011 isolated_file:0 [ 2501.407044] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2501.407044] slab_reclaimable:7164 slab_unreclaimable:64419 [ 2501.407044] mapped:52979 shmem:18375 pagetables:13904 bounce:0 [ 2501.407044] free:6060 free_pcp:60 free_cma:0 [ 2501.407058] Node 0 active_anon:277564kB inactive_anon:49464kB active_file:3716kB inactive_file:4044kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211916kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:307990 all_unreclaimable? yes [ 2501.407076] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2501.407102] Normal free:5544kB min:5580kB low:9168kB high:12756kB active_anon:277468kB inactive_anon:49456kB active_file:3716kB inactive_file:4044kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28656kB slab_unreclaimable:257280kB kernel_stack:20832kB pagetables:55516kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2501.407156] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 628*4kB (UM) 223*8kB (ME) 64*16kB (ME) 7*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5544kB 42673 total pagecache pages [ 2501.407196] 0 pages in swap cache [ 2501.407200] Swap cache stats: add 0, delete 0, find 0/0 [ 2501.407202] Free swap = 0kB [ 2501.407204] Total swap = 0kB [ 2501.407206] 1965979 pages RAM [ 2501.407208] 0 pages HighMem/MovableOnly [ 2501.407210] 313617 pages reserved [ 2501.548959] init: page allocation stalls for 10630ms, order:3, mode:0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK) [ 2501.548968] CPU: 0 PID: 1 Comm: init Not tainted 4.9.141+ #1 [ 2501.548980] ffff8801da607888 ffffffff81b42e79 1ffff1003b4c0f13 ffff8801da5f8000 [ 2501.548990] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801da6079d0 [ 2501.548999] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2501.549002] Call Trace: [ 2501.549016] [] dump_stack+0xc1/0x128 [ 2501.549026] [] warn_alloc.cold.31+0x7f/0x9c [ 2501.549036] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2501.549046] [] ? try_to_compact_pages+0x41/0x710 [ 2501.549055] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2501.549064] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2501.549074] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 2501.549084] [] ? copy_process.part.8+0x1677/0x6a10 [ 2501.549090] [] ? alloc_set_pte+0x77a/0xbc0 [ 2501.549099] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2501.549108] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2501.549116] [] copy_process.part.8+0x280/0x6a10 [ 2501.549123] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2501.549131] [] ? _raw_spin_unlock+0x2c/0x50 [ 2501.549139] [] ? __cleanup_sighand+0x40/0x40 [ 2501.549145] [] ? vm_insert_page+0x6f0/0x6f0 [ 2501.549153] [] _do_fork+0x1b2/0xd30 [ 2501.549160] [] ? fork_idle+0x270/0x270 [ 2501.549169] [] ? up_read+0x1a/0x40 [ 2501.549177] [] ? __do_page_fault+0x554/0xa60 [ 2501.549184] [] SyS_clone+0x37/0x50 [ 2501.549192] [] ? sys_vfork+0x30/0x30 [ 2501.549200] [] do_syscall_64+0x19f/0x550 [ 2501.549208] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2501.549211] Mem-Info: [ 2501.549229] active_anon:69391 inactive_anon:12366 isolated_anon:0 [ 2501.549229] active_file:929 inactive_file:1004 isolated_file:0 [ 2501.549229] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2501.549229] slab_reclaimable:7164 slab_unreclaimable:64419 [ 2501.549229] mapped:52979 shmem:18375 pagetables:13904 bounce:0 [ 2501.549229] free:6060 free_pcp:60 free_cma:0 [ 2501.549243] Node 0 active_anon:277564kB inactive_anon:49464kB active_file:3716kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211916kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:314332 all_unreclaimable? yes [ 2501.549261] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2501.549286] Normal free:5544kB min:5580kB low:9168kB high:12756kB active_anon:277468kB inactive_anon:49456kB active_file:3716kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28656kB slab_unreclaimable:257280kB kernel_stack:20832kB pagetables:55516kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2501.549337] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 628*4kB (UM) 223*8kB (ME) 64*16kB (ME) 7*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5544kB 42673 total pagecache pages [ 2501.549375] 0 pages in swap cache [ 2501.549379] Swap cache stats: add 0, delete 0, find 0/0 [ 2501.549381] Free swap = 0kB [ 2501.549383] Total swap = 0kB [ 2501.549385] 1965979 pages RAM [ 2501.549387] 0 pages HighMem/MovableOnly [ 2501.549389] 313617 pages reserved [ 2501.706275] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2501.706275] to free 35000kB on behalf of 'init' (21419) because [ 2501.706275] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2501.706275] Free memory is -13264kB above reserved [ 2501.855379] init: page allocation stalls for 10370ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2501.855394] CPU: 1 PID: 21417 Comm: init Not tainted 4.9.141+ #1 [ 2501.855408] ffff88015b5777c0 ffffffff81b42e79 1ffff1002b6aeefa ffff8801b7214740 [ 2501.855418] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b577908 [ 2501.855427] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2501.855429] Call Trace: [ 2501.855445] [] dump_stack+0xc1/0x128 [ 2501.855454] [] warn_alloc.cold.31+0x7f/0x9c [ 2501.855482] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2501.855490] [] ? shrink_node+0x740/0x740 [ 2501.855499] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2501.855507] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2501.855516] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2501.855525] [] ? check_preemption_disabled+0x3b/0x200 [ 2501.855532] [] ? find_get_entry+0x11a/0x570 [ 2501.855539] [] ? find_get_entry+0x141/0x570 [ 2501.855546] [] ? page_cache_prev_hole+0x80/0x80 [ 2501.855554] [] ? autoremove_wake_function+0x40/0x40 [ 2501.855561] [] ? pagecache_get_page+0x131/0x710 [ 2501.855569] [] filemap_fault+0xaf1/0x1110 [ 2501.855578] [] ext4_filemap_fault+0x71/0xa0 [ 2501.855585] [] __do_fault+0x223/0x500 [ 2501.855592] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2501.855599] [] ? generic_file_readonly_mmap+0x190/0x190 [ 2501.855607] [] handle_mm_fault+0x1326/0x2350 [ 2501.855614] [] ? vm_insert_page+0x6f0/0x6f0 [ 2501.855621] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2501.855630] [] __do_page_fault+0x403/0xa60 [ 2501.855638] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2501.855648] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2501.855654] [] do_page_fault+0x27/0x30 [ 2501.855661] [] page_fault+0x25/0x30 [ 2501.855665] Mem-Info: [ 2501.855682] active_anon:69391 inactive_anon:12366 isolated_anon:0 [ 2501.855682] active_file:929 inactive_file:1004 isolated_file:0 [ 2501.855682] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2501.855682] slab_reclaimable:7164 slab_unreclaimable:64419 [ 2501.855682] mapped:52979 shmem:18375 pagetables:13904 bounce:0 [ 2501.855682] free:6060 free_pcp:60 free_cma:0 [ 2501.855701] Node 0 active_anon:277564kB inactive_anon:49464kB active_file:3716kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211916kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:325829 all_unreclaimable? yes [ 2501.895752] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2501.895781] Normal free:5544kB min:5580kB low:9168kB high:12756kB active_anon:277468kB inactive_anon:49456kB active_file:3716kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28656kB slab_unreclaimable:257280kB kernel_stack:20832kB pagetables:55516kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2501.895836] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 628*4kB (UM) 223*8kB (ME) 64*16kB (ME) 7*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5544kB 42673 total pagecache pages [ 2501.895878] 0 pages in swap cache [ 2501.895882] Swap cache stats: add 0, delete 0, find 0/0 [ 2501.895884] Free swap = 0kB [ 2501.895886] Total swap = 0kB [ 2501.895888] 1965979 pages RAM [ 2501.895890] 0 pages HighMem/MovableOnly [ 2501.895892] 313617 pages reserved [ 2502.318266] init: page allocation stalls for 10020ms, order:0, mode:0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK) [ 2502.318274] CPU: 1 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2502.318288] ffff88015b5279a8 ffffffff81b42e79 1ffff1002b6a4f37 ffff8801b72117c0 [ 2502.318298] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b527af0 [ 2502.318307] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2502.318309] Call Trace: [ 2502.318325] [] dump_stack+0xc1/0x128 [ 2502.318336] [] warn_alloc.cold.31+0x7f/0x9c [ 2502.318345] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2502.318362] [] ? shrink_node+0x740/0x740 [ 2502.318371] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2502.318378] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2502.318384] [] ? kasan_kmalloc+0xaf/0xc0 [ 2502.318391] [] ? kasan_slab_alloc+0x12/0x20 [ 2502.318400] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2502.318409] [] ? select_task_rq_fair+0x640/0x37d0 [ 2502.318417] [] ? select_task_rq_fair+0x2b6/0x37d0 [ 2502.318425] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2502.318433] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2502.318442] [] ? lockdep_init_map+0x105/0x4f0 [ 2502.318450] [] __get_free_pages+0x18/0x50 [ 2502.318459] [] pgd_alloc+0x56/0x380 [ 2502.318467] [] mm_init.isra.3+0x4e5/0x770 [ 2502.318473] [] ? memset+0x31/0x40 [ 2502.318480] [] mm_alloc+0x9d/0xc0 [ 2502.318489] [] do_execveat_common.isra.14+0xa51/0x1ed0 [ 2502.318498] [] ? do_execveat_common.isra.14+0x3cf/0x1ed0 [ 2502.318506] [] ? prepare_bprm_creds+0x110/0x110 [ 2502.318513] [] ? getname_flags+0x229/0x550 [ 2502.318521] [] SyS_execve+0x42/0x50 [ 2502.318529] [] ? setup_new_exec+0x830/0x830 [ 2502.318536] [] do_syscall_64+0x19f/0x550 [ 2502.318545] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2502.318548] Mem-Info: [ 2502.318565] active_anon:69391 inactive_anon:12366 isolated_anon:0 [ 2502.318565] active_file:929 inactive_file:1025 isolated_file:0 [ 2502.318565] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2502.318565] slab_reclaimable:7164 slab_unreclaimable:64419 [ 2502.318565] mapped:52979 shmem:18375 pagetables:13904 bounce:0 [ 2502.318565] free:6060 free_pcp:60 free_cma:0 [ 2502.318578] Node 0 active_anon:277564kB inactive_anon:49464kB active_file:3716kB inactive_file:4100kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211916kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:343738 all_unreclaimable? yes [ 2502.318596] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2502.318621] Normal free:5544kB min:5580kB low:9168kB high:12756kB active_anon:277468kB inactive_anon:49456kB active_file:3716kB inactive_file:4100kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28656kB slab_unreclaimable:257280kB kernel_stack:20832kB pagetables:55516kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2502.318676] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 628*4kB (UM) 223*8kB (ME) 64*16kB (ME) 7*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5544kB 42673 total pagecache pages [ 2502.318715] 0 pages in swap cache [ 2502.318719] Swap cache stats: add 0, delete 0, find 0/0 [ 2502.318721] Free swap = 0kB [ 2502.318723] Total swap = 0kB [ 2502.318726] 1965979 pages RAM [ 2502.318728] 0 pages HighMem/MovableOnly [ 2502.318730] 313617 pages reserved [ 2502.721389] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2502.721389] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2502.721389] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2502.721389] Free memory is -13264kB above reserved [ 2502.899611] init: page allocation stalls for 10620ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2502.899619] CPU: 1 PID: 21419 Comm: init Not tainted 4.9.141+ #1 [ 2502.899633] ffff88015b51f7c0 ffffffff81b42e79 1ffff1002b6a3efa ffff8801a2fc8000 [ 2502.899642] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b51f908 [ 2502.899652] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2502.899653] Call Trace: [ 2502.899667] [] dump_stack+0xc1/0x128 [ 2502.899677] [] warn_alloc.cold.31+0x7f/0x9c [ 2502.899686] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2502.899694] [] ? shrink_node+0x740/0x740 [ 2502.899703] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2502.899712] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2502.899721] [] ? check_preemption_disabled+0x3b/0x200 [ 2502.899728] [] ? find_get_entry+0x11a/0x570 [ 2502.899735] [] ? find_get_entry+0x141/0x570 [ 2502.899741] [] ? page_cache_prev_hole+0x80/0x80 [ 2502.899749] [] ? autoremove_wake_function+0x40/0x40 [ 2502.899757] [] ? pagecache_get_page+0x131/0x710 [ 2502.899764] [] filemap_fault+0xaf1/0x1110 [ 2502.899773] [] ext4_filemap_fault+0x71/0xa0 [ 2502.899779] [] __do_fault+0x223/0x500 [ 2502.899786] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2502.899794] [] ? generic_file_readonly_mmap+0x190/0x190 [ 2502.899801] [] handle_mm_fault+0x1326/0x2350 [ 2502.899808] [] ? vm_insert_page+0x6f0/0x6f0 [ 2502.899816] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2502.899825] [] __do_page_fault+0x403/0xa60 [ 2502.899832] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2502.899842] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2502.899848] [] do_page_fault+0x27/0x30 [ 2502.899856] [] page_fault+0x25/0x30 [ 2502.899859] Mem-Info: [ 2502.899876] active_anon:69391 inactive_anon:12366 isolated_anon:0 [ 2502.899876] active_file:929 inactive_file:947 isolated_file:64 [ 2502.899876] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2502.899876] slab_reclaimable:7164 slab_unreclaimable:64419 [ 2502.899876] mapped:52979 shmem:18375 pagetables:13904 bounce:0 [ 2502.899876] free:6060 free_pcp:60 free_cma:0 [ 2502.899889] Node 0 active_anon:277564kB inactive_anon:49464kB active_file:3716kB inactive_file:3788kB unevictable:89376kB isolated(anon):0kB isolated(file):256kB mapped:211916kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:364146 all_unreclaimable? yes [ 2502.899906] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2502.899931] Normal free:5544kB min:5580kB low:9168kB high:12756kB active_anon:277468kB inactive_anon:49456kB active_file:3716kB inactive_file:3788kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28656kB slab_unreclaimable:257280kB kernel_stack:20832kB pagetables:55516kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2502.899984] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 628*4kB (UM) 223*8kB (ME) 64*16kB (ME) 7*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5544kB 42673 total pagecache pages [ 2502.900024] 0 pages in swap cache [ 2502.900028] Swap cache stats: add 0, delete 0, find 0/0 [ 2502.900030] Free swap = 0kB [ 2502.900032] Total swap = 0kB [ 2502.900034] 1965979 pages RAM [ 2502.900036] 0 pages HighMem/MovableOnly [ 2502.900038] 313617 pages reserved [ 2503.726506] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2503.726506] to free 35000kB on behalf of 'init' (1) because [ 2503.726506] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2503.726506] Free memory is -13264kB above reserved [ 2503.726517] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2503.726517] to free 35000kB on behalf of 'init' (21419) because [ 2503.726517] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2503.726517] Free memory is -13264kB above reserved [ 2504.489832] init: page allocation stalls for 10800ms, order:0, mode:0x25080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO) [ 2504.489840] CPU: 0 PID: 21416 Comm: init Not tainted 4.9.141+ #1 [ 2504.489853] ffff88015b52f5c8 ffffffff81b42e79 1ffff1002b6a5ebb ffff8801b7215f00 [ 2504.489863] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b52f710 [ 2504.489873] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2504.489874] Call Trace: [ 2504.489887] [] dump_stack+0xc1/0x128 [ 2504.489896] [] warn_alloc.cold.31+0x7f/0x9c [ 2504.489906] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2504.489915] [] ? shrink_node+0x740/0x740 [ 2504.489923] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2504.489932] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2504.489939] [] ? mark_held_locks+0xc7/0x130 [ 2504.489948] [] ? current_kernel_time64+0xc9/0x120 [ 2504.489956] [] ? timespec_trunc+0xc1/0x160 [ 2504.489963] [] ? nsecs_to_jiffies+0x30/0x30 [ 2504.489970] [] ? current_kernel_time64+0x104/0x120 [ 2504.489978] [] ? current_time+0x8a/0xd0 [ 2504.489986] [] __get_free_pages+0x18/0x50 [ 2504.489993] [] get_zeroed_page+0x11/0x20 [ 2504.490000] [] __pud_alloc+0x3f/0x1d0 [ 2504.490007] [] handle_mm_fault+0xe63/0x2350 [ 2504.490014] [] ? generic_file_read_iter+0x855/0x1a80 [ 2504.490021] [] ? vm_insert_page+0x6f0/0x6f0 [ 2504.490029] [] ? wait_on_page_bit_killable+0x140/0x140 [ 2504.490037] [] ? vmacache_update+0x74/0x130 [ 2504.490045] [] __get_user_pages+0x446/0xf80 [ 2504.490053] [] ? follow_page_mask+0xf00/0xf00 [ 2504.490062] [] ? selinux_file_permission+0x82/0x470 [ 2504.490070] [] get_user_pages_remote+0x67/0x90 [ 2504.490079] [] copy_strings.isra.6+0x339/0x7d0 [ 2504.490087] [] ? get_user_arg_ptr.isra.4+0xa0/0xa0 [ 2504.490095] [] copy_strings_kernel+0xa5/0x110 [ 2504.490103] [] ? count.isra.5.constprop.16+0xbe/0x110 [ 2504.490111] [] do_execveat_common.isra.14+0xec6/0x1ed0 [ 2504.490119] [] ? do_execveat_common.isra.14+0x3cf/0x1ed0 [ 2504.490126] [] ? prepare_bprm_creds+0x110/0x110 [ 2504.490133] [] ? getname_flags+0x229/0x550 [ 2504.490141] [] SyS_execve+0x42/0x50 [ 2504.490148] [] ? setup_new_exec+0x830/0x830 [ 2504.490162] [] do_syscall_64+0x19f/0x550 [ 2504.490171] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2504.490173] Mem-Info: [ 2504.490190] active_anon:69391 inactive_anon:12366 isolated_anon:0 [ 2504.490190] active_file:929 inactive_file:1004 isolated_file:0 [ 2504.490190] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2504.490190] slab_reclaimable:7164 slab_unreclaimable:64419 [ 2504.490190] mapped:52979 shmem:18375 pagetables:13904 bounce:0 [ 2504.490190] free:6060 free_pcp:60 free_cma:0 [ 2504.490203] Node 0 active_anon:277564kB inactive_anon:49464kB active_file:3716kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211916kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:425712 all_unreclaimable? yes [ 2504.490220] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2504.490245] Normal free:5544kB min:5580kB low:9168kB high:12756kB active_anon:277468kB inactive_anon:49456kB active_file:3716kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28656kB slab_unreclaimable:257280kB kernel_stack:20832kB pagetables:55516kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2504.490296] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 628*4kB (UM) 223*8kB (ME) 64*16kB (ME) 7*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5544kB 42673 total pagecache pages [ 2504.490335] 0 pages in swap cache [ 2504.490338] Swap cache stats: add 0, delete 0, find 0/0 [ 2504.490340] Free swap = 0kB [ 2504.490342] Total swap = 0kB [ 2504.490344] 1965979 pages RAM [ 2504.490346] 0 pages HighMem/MovableOnly [ 2504.490348] 313617 pages reserved [ 2504.738264] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2504.738264] to free 35000kB on behalf of 'init' (21418) because [ 2504.738264] cache 7816kB is below limit 8192kB for oom_score_adj 1 [ 2504.738264] Free memory is -13264kB above reserved [ 2505.653063] rsyslogd: page allocation stalls for 10910ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2505.653071] CPU: 0 PID: 1890 Comm: rsyslogd Not tainted 4.9.141+ #1 [ 2505.653085] ffff8801d3ba77c0 ffffffff81b42e79 1ffff1003a774efa ffff8801d41e97c0 [ 2505.653095] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d3ba7908 [ 2505.653105] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2505.653107] Call Trace: [ 2505.653120] [] dump_stack+0xc1/0x128 [ 2505.653130] [] warn_alloc.cold.31+0x7f/0x9c [ 2505.653139] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2505.653148] [] ? shrink_node+0x740/0x740 [ 2505.653156] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2505.653164] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2505.653173] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2505.653182] [] ? check_preemption_disabled+0x3b/0x200 [ 2505.653189] [] ? find_get_entry+0x11a/0x570 [ 2505.653196] [] ? find_get_entry+0x141/0x570 [ 2505.653203] [] ? page_cache_prev_hole+0x80/0x80 [ 2505.653211] [] ? autoremove_wake_function+0x40/0x40 [ 2505.653219] [] ? pagecache_get_page+0x131/0x710 [ 2505.653226] [] filemap_fault+0xaf1/0x1110 [ 2505.653236] [] ext4_filemap_fault+0x71/0xa0 [ 2505.653243] [] __do_fault+0x223/0x500 [ 2505.653249] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2505.653257] [] ? handle_mm_fault+0x1d4f/0x2350 [ 2505.653264] [] handle_mm_fault+0x1326/0x2350 [ 2505.653272] [] ? vm_insert_page+0x6f0/0x6f0 [ 2505.653279] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2505.653288] [] __do_page_fault+0x403/0xa60 [ 2505.653295] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2505.653305] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2505.653311] [] do_page_fault+0x27/0x30 [ 2505.653324] [] page_fault+0x25/0x30 [ 2505.653327] Mem-Info: [ 2505.653345] active_anon:69391 inactive_anon:12366 isolated_anon:0 [ 2505.653345] active_file:900 inactive_file:997 isolated_file:0 [ 2505.653345] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2505.653345] slab_reclaimable:7164 slab_unreclaimable:64222 [ 2505.653345] mapped:52979 shmem:18375 pagetables:13904 bounce:0 [ 2505.653345] free:6288 free_pcp:57 free_cma:0 [ 2505.653358] Node 0 active_anon:277564kB inactive_anon:49464kB active_file:3600kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211916kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2865 all_unreclaimable? no [ 2505.653376] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2505.653402] Normal free:6456kB min:5580kB low:9168kB high:12756kB active_anon:277468kB inactive_anon:49456kB active_file:3600kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28656kB slab_unreclaimable:256492kB kernel_stack:20832kB pagetables:55516kB bounce:0kB free_pcp:228kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2505.653457] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 684*4kB (M) 234*8kB (UMEH) 64*16kB (ME) 25*32kB (UM) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6496kB 42648 total pagecache pages [ 2505.653500] 0 pages in swap cache [ 2505.653504] Swap cache stats: add 0, delete 0, find 0/0 [ 2505.653506] Free swap = 0kB [ 2505.653508] Total swap = 0kB [ 2505.653510] 1965979 pages RAM [ 2505.653512] 0 pages HighMem/MovableOnly [ 2505.653514] 313617 pages reserved [ 2505.746633] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2505.746633] to free 35000kB on behalf of 'init' (21416) because [ 2505.746633] cache 7864kB is below limit 8192kB for oom_score_adj 1 [ 2505.746633] Free memory is -13196kB above reserved [ 2506.755822] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2506.755822] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2506.755822] cache 7836kB is below limit 8192kB for oom_score_adj 1 [ 2506.755822] Free memory is -13344kB above reserved [ 2507.766055] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2507.766055] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2507.766055] cache 7788kB is below limit 8192kB for oom_score_adj 1 [ 2507.766055] Free memory is -13292kB above reserved [ 2508.775977] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2508.775977] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2508.775977] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2508.775977] Free memory is -13244kB above reserved [ 2509.787685] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2509.787685] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2509.787685] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2509.787685] Free memory is -13328kB above reserved [ 2510.795935] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2510.795935] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2510.795935] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2510.795935] Free memory is -13328kB above reserved [ 2511.617818] init: page allocation stalls for 20700ms, order:3, mode:0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK) [ 2511.617825] CPU: 1 PID: 1 Comm: init Not tainted 4.9.141+ #1 [ 2511.617838] ffff8801da607888 ffffffff81b42e79 1ffff1003b4c0f13 ffff8801da5f8000 [ 2511.617848] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801da6079d0 [ 2511.617857] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2511.617859] Call Trace: [ 2511.617873] [] dump_stack+0xc1/0x128 [ 2511.617882] [] warn_alloc.cold.31+0x7f/0x9c [ 2511.617892] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2511.617901] [] ? try_to_compact_pages+0x41/0x710 [ 2511.617910] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2511.617918] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2511.617927] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 2511.617936] [] ? copy_process.part.8+0x1677/0x6a10 [ 2511.617943] [] ? alloc_set_pte+0x77a/0xbc0 [ 2511.617952] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2511.617960] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2511.617967] [] copy_process.part.8+0x280/0x6a10 [ 2511.617975] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2511.617983] [] ? _raw_spin_unlock+0x2c/0x50 [ 2511.617990] [] ? __cleanup_sighand+0x40/0x40 [ 2511.617996] [] ? vm_insert_page+0x6f0/0x6f0 [ 2511.618003] [] _do_fork+0x1b2/0xd30 [ 2511.618010] [] ? fork_idle+0x270/0x270 [ 2511.618019] [] ? up_read+0x1a/0x40 [ 2511.618026] [] ? __do_page_fault+0x554/0xa60 [ 2511.618033] [] SyS_clone+0x37/0x50 [ 2511.618040] [] ? sys_vfork+0x30/0x30 [ 2511.618047] [] do_syscall_64+0x19f/0x550 [ 2511.618055] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2511.618058] Mem-Info: [ 2511.618093] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2511.618093] active_file:898 inactive_file:997 isolated_file:0 [ 2511.618093] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2511.618093] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2511.618093] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2511.618093] free:6044 free_pcp:88 free_cma:0 [ 2511.618106] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:110942 all_unreclaimable? no [ 2511.618124] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2511.618151] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2511.618204] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2511.618245] 0 pages in swap cache [ 2511.618248] Swap cache stats: add 0, delete 0, find 0/0 [ 2511.618250] Free swap = 0kB [ 2511.618252] Total swap = 0kB [ 2511.618255] 1965979 pages RAM [ 2511.618257] 0 pages HighMem/MovableOnly [ 2511.618259] 313617 pages reserved [ 2511.809441] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2511.809441] to free 35000kB on behalf of 'kswapd0' (33) because [ 2511.809441] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2511.809441] Free memory is -13328kB above reserved [ 2512.816069] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2512.816069] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2512.816069] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2512.816069] Free memory is -13328kB above reserved [ 2513.048614] init: page allocation stalls for 20770ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2513.048621] CPU: 0 PID: 21419 Comm: init Not tainted 4.9.141+ #1 [ 2513.048634] ffff88015b51f7c0 ffffffff81b42e79 1ffff1002b6a3efa ffff8801a2fc8000 [ 2513.048644] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b51f908 [ 2513.048658] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2513.048660] Call Trace: [ 2513.048673] [] dump_stack+0xc1/0x128 [ 2513.048683] [] warn_alloc.cold.31+0x7f/0x9c [ 2513.048692] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2513.048700] [] ? shrink_node+0x740/0x740 [ 2513.048709] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2513.048717] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2513.048726] [] ? check_preemption_disabled+0x3b/0x200 [ 2513.048733] [] ? find_get_entry+0x11a/0x570 [ 2513.048740] [] ? find_get_entry+0x141/0x570 [ 2513.048746] [] ? page_cache_prev_hole+0x80/0x80 [ 2513.048755] [] ? autoremove_wake_function+0x40/0x40 [ 2513.048762] [] ? pagecache_get_page+0x131/0x710 [ 2513.048769] [] filemap_fault+0xaf1/0x1110 [ 2513.048777] [] ext4_filemap_fault+0x71/0xa0 [ 2513.048784] [] __do_fault+0x223/0x500 [ 2513.048790] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2513.048798] [] ? generic_file_readonly_mmap+0x190/0x190 [ 2513.048805] [] handle_mm_fault+0x1326/0x2350 [ 2513.048812] [] ? vm_insert_page+0x6f0/0x6f0 [ 2513.048819] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2513.048828] [] __do_page_fault+0x403/0xa60 [ 2513.048835] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2513.048844] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2513.048851] [] do_page_fault+0x27/0x30 [ 2513.048859] [] page_fault+0x25/0x30 [ 2513.048862] Mem-Info: [ 2513.048879] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2513.048879] active_file:898 inactive_file:997 isolated_file:0 [ 2513.048879] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2513.048879] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2513.048879] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2513.048879] free:6044 free_pcp:88 free_cma:0 [ 2513.048893] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:160173 all_unreclaimable? yes [ 2513.048910] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2513.048935] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:232kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2513.048988] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2513.049030] 0 pages in swap cache [ 2513.049033] Swap cache stats: add 0, delete 0, find 0/0 [ 2513.049035] Free swap = 0kB [ 2513.049037] Total swap = 0kB [ 2513.049040] 1965979 pages RAM [ 2513.049042] 0 pages HighMem/MovableOnly [ 2513.049044] 313617 pages reserved [ 2513.825947] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2513.825947] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2513.825947] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2513.825947] Free memory is -13328kB above reserved [ 2514.836188] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2514.836188] to free 35000kB on behalf of 'init' (1) because [ 2514.836188] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2514.836188] Free memory is -13328kB above reserved [ 2515.846190] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2515.846190] to free 35000kB on behalf of 'init' (1) because [ 2515.846190] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2515.846190] Free memory is -13328kB above reserved [ 2516.077690] rs:main Q:Reg: page allocation stalls for 10270ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2516.077698] CPU: 0 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2516.077712] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 [ 2516.077722] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d39cf448 [ 2516.077732] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2516.077733] Call Trace: [ 2516.077748] [] dump_stack+0xc1/0x128 [ 2516.077757] [] warn_alloc.cold.31+0x7f/0x9c [ 2516.077766] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2516.077787] [] ? shrink_node+0x740/0x740 [ 2516.077795] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2516.077804] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2516.077812] [] ? __radix_tree_lookup+0x18c/0x230 [ 2516.077819] [] ? find_get_entry+0x11a/0x570 [ 2516.077826] [] pagecache_get_page+0x244/0x710 [ 2516.077834] [] grab_cache_page_write_begin+0x63/0x90 [ 2516.077842] [] ext4_da_write_begin+0x24c/0x1020 [ 2516.077850] [] ? __brelse+0x4c/0x80 [ 2516.077857] [] ? ext4_mark_iloc_dirty+0x14ad/0x2770 [ 2516.077864] [] ? ext4_write_begin+0x1400/0x1400 [ 2516.077871] [] ? trace_hardirqs_on+0x10/0x10 [ 2516.077878] [] ? ext4_chunk_trans_blocks+0x30/0x30 [ 2516.077887] [] ? __ext4_journal_get_write_access+0x57/0x90 [ 2516.077895] [] ? inode_dio_wait+0x240/0x240 [ 2516.077903] [] ? iov_iter_fault_in_readable+0x202/0x400 [ 2516.077910] [] ? flex_array_free_parts+0xe0/0xe0 [ 2516.077918] [] ? check_preemption_disabled+0x3b/0x200 [ 2516.077926] [] generic_perform_write+0x28a/0x500 [ 2516.077934] [] ? filemap_page_mkwrite+0x280/0x280 [ 2516.077940] [] ? file_update_time+0xbc/0x390 [ 2516.077947] [] ? current_time+0xd0/0xd0 [ 2516.077954] [] __generic_file_write_iter+0x352/0x540 [ 2516.077961] [] ? generic_write_checks+0x245/0x410 [ 2516.077969] [] ext4_file_write_iter+0x63d/0xd70 [ 2516.077978] [] ? avc_has_perm+0x1cc/0x3a0 [ 2516.077985] [] ? avc_has_perm+0x9e/0x3a0 [ 2516.077992] [] ? ext4_file_open+0x920/0x920 [ 2516.077999] [] ? trace_hardirqs_on+0x10/0x10 [ 2516.078006] [] ? iov_iter_init+0xaf/0x1d0 [ 2516.078013] [] __vfs_write+0x3d7/0x580 [ 2516.078019] [] ? __vfs_read+0x560/0x560 [ 2516.078028] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 2516.078036] [] ? __sb_start_write+0x161/0x300 [ 2516.078042] [] vfs_write+0x187/0x520 [ 2516.078049] [] SyS_write+0xd9/0x1c0 [ 2516.078055] [] ? SyS_read+0x1c0/0x1c0 [ 2516.078062] [] ? do_syscall_64+0x48/0x550 [ 2516.078068] [] ? SyS_read+0x1c0/0x1c0 [ 2516.078075] [] do_syscall_64+0x19f/0x550 [ 2516.078084] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2516.078087] Mem-Info: [ 2516.078103] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2516.078103] active_file:898 inactive_file:997 isolated_file:0 [ 2516.078103] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2516.078103] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2516.078103] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2516.078103] free:6044 free_pcp:88 free_cma:0 [ 2516.078126] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:266827 all_unreclaimable? yes [ 2516.078143] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2516.078169] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:232kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2516.078224] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2516.078265] 0 pages in swap cache [ 2516.078269] Swap cache stats: add 0, delete 0, find 0/0 [ 2516.078271] Free swap = 0kB [ 2516.078273] Total swap = 0kB [ 2516.078275] 1965979 pages RAM [ 2516.078277] 0 pages HighMem/MovableOnly [ 2516.078279] 313617 pages reserved [ 2516.194742] rsyslogd: page allocation stalls for 10440ms, order:0, mode:0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO) [ 2516.194750] CPU: 1 PID: 1890 Comm: rsyslogd Not tainted 4.9.141+ #1 [ 2516.194764] ffff8801d3ba7960 ffffffff81b42e79 1ffff1003a774f2e ffff8801d41e97c0 [ 2516.194774] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d3ba7aa8 [ 2516.194784] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2516.194786] Call Trace: [ 2516.194800] [] dump_stack+0xc1/0x128 [ 2516.194809] [] warn_alloc.cold.31+0x7f/0x9c [ 2516.194819] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2516.194827] [] ? shrink_node+0x740/0x740 [ 2516.194836] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2516.194846] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2516.194852] [] ? put_pages_list+0x270/0x270 [ 2516.194860] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 2516.194874] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 2516.194885] [] ? anon_vma_prepare+0x62/0x3d0 [ 2516.194892] [] handle_mm_fault+0x14bf/0x2350 [ 2516.194900] [] ? vm_insert_page+0x6f0/0x6f0 [ 2516.194908] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2516.194917] [] __do_page_fault+0x403/0xa60 [ 2516.194925] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2516.194934] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2516.194941] [] do_page_fault+0x27/0x30 [ 2516.194949] [] page_fault+0x25/0x30 [ 2516.194952] Mem-Info: [ 2516.194970] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2516.194970] active_file:898 inactive_file:972 isolated_file:32 [ 2516.194970] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2516.194970] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2516.194970] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2516.194970] free:6044 free_pcp:88 free_cma:0 [ 2516.194983] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3888kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:269518 all_unreclaimable? yes [ 2516.195001] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2516.195027] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3888kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2516.195081] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2516.195143] 0 pages in swap cache [ 2516.195147] Swap cache stats: add 0, delete 0, find 0/0 [ 2516.195149] Free swap = 0kB [ 2516.195151] Total swap = 0kB [ 2516.195153] 1965979 pages RAM [ 2516.195155] 0 pages HighMem/MovableOnly [ 2516.195157] 313617 pages reserved [ 2516.772907] init: page allocation stalls for 10100ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2516.772916] CPU: 1 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2516.772930] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2516.772940] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2516.772949] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2516.772951] Call Trace: [ 2516.772967] [] dump_stack+0xc1/0x128 [ 2516.772978] [] warn_alloc.cold.31+0x7f/0x9c [ 2516.772988] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2516.772996] [] ? shrink_node+0x740/0x740 [ 2516.773006] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2516.773013] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2516.773022] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2516.773030] [] ? find_get_entry+0x11a/0x570 [ 2516.773037] [] ? __radix_tree_lookup+0x18c/0x230 [ 2516.773047] [] ? check_preemption_disabled+0x3b/0x200 [ 2516.773062] [] ? find_get_entry+0x11a/0x570 [ 2516.773071] [] ? __find_get_block_slow+0x263/0x330 [ 2516.773079] [] pagecache_get_page+0x244/0x710 [ 2516.773086] [] ? __find_get_block+0x21a/0x4d0 [ 2516.773094] [] __getblk_gfp+0x240/0x700 [ 2516.773102] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2516.773111] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2516.773119] [] ext4_iget+0x1d7/0x3740 [ 2516.773126] [] ? mark_held_locks+0xc7/0x130 [ 2516.773134] [] ? check_preemption_disabled+0x3b/0x200 [ 2516.773141] [] ? ext4_get_projid+0x170/0x170 [ 2516.773148] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2516.773155] [] ? lookup_open+0x4b1/0x18b0 [ 2516.773162] [] ? trace_hardirqs_on+0x10/0x10 [ 2516.773170] [] ? check_preemption_disabled+0x3b/0x200 [ 2516.773177] [] ? __d_lookup_rcu+0x720/0x720 [ 2516.773184] [] ext4_iget_normal+0x88/0xd0 [ 2516.773191] [] ext4_lookup+0x2f2/0x5e0 [ 2516.773199] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2516.773205] [] ? d_lookup+0x110/0x130 [ 2516.773212] [] ? lookup_open+0x28b/0x18b0 [ 2516.773219] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2516.773226] [] lookup_open+0x92f/0x18b0 [ 2516.773234] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2516.773243] [] path_openat+0x1330/0x2790 [ 2516.773251] [] ? path_mountpoint+0x6c0/0x6c0 [ 2516.773258] [] ? depot_save_stack+0x11c/0x470 [ 2516.773266] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2516.773275] [] ? save_stack_trace+0x16/0x20 [ 2516.773282] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2516.773288] [] ? kasan_kmalloc+0xaf/0xc0 [ 2516.773295] [] ? kasan_slab_alloc+0x12/0x20 [ 2516.773303] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2516.773310] [] ? getname_kernel+0x54/0x340 [ 2516.773318] [] ? open_exec+0x17/0x60 [ 2516.773326] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2516.773334] [] ? search_binary_handler+0x14f/0x6f0 [ 2516.773343] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2516.773350] [] do_filp_open+0x197/0x270 [ 2516.773357] [] ? may_open_dev+0xe0/0xe0 [ 2516.773366] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2516.773373] [] ? getname_kernel+0x54/0x340 [ 2516.773381] [] do_open_execat+0x10f/0x640 [ 2516.773389] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2516.773397] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2516.773405] [] open_exec+0x43/0x60 [ 2516.773413] [] load_elf_binary+0x7e6/0x4bc0 [ 2516.773420] [] ? trace_hardirqs_on+0x10/0x10 [ 2516.773428] [] ? audit_inode_permission+0x310/0x310 [ 2516.773435] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2516.773443] [] ? elf_core_dump+0x4330/0x4330 [ 2516.773451] [] ? search_binary_handler+0xff/0x6f0 [ 2516.773460] [] search_binary_handler+0x14f/0x6f0 [ 2516.773469] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2516.773478] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2516.773486] [] ? prepare_bprm_creds+0x110/0x110 [ 2516.773494] [] ? getname_flags+0x229/0x550 [ 2516.773502] [] SyS_execve+0x42/0x50 [ 2516.773510] [] ? setup_new_exec+0x830/0x830 [ 2516.773517] [] do_syscall_64+0x19f/0x550 [ 2516.773526] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2516.773530] Mem-Info: [ 2516.773547] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2516.773547] active_file:898 inactive_file:1004 isolated_file:0 [ 2516.773547] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2516.773547] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2516.773547] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2516.773547] free:6044 free_pcp:88 free_cma:0 [ 2516.773561] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:290526 all_unreclaimable? yes [ 2516.773579] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2516.773605] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2516.773661] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2516.773703] 0 pages in swap cache [ 2516.773708] Swap cache stats: add 0, delete 0, find 0/0 [ 2516.773710] Free swap = 0kB [ 2516.773712] Total swap = 0kB [ 2516.773714] 1965979 pages RAM [ 2516.773716] 0 pages HighMem/MovableOnly [ 2516.773718] 313617 pages reserved [ 2516.856352] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2516.856352] to free 35000kB on behalf of 'init' (1) because [ 2516.856352] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2516.856352] Free memory is -13328kB above reserved [ 2517.866107] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2517.866107] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2517.866107] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2517.866107] Free memory is -13328kB above reserved [ 2518.876027] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2518.876027] to free 35000kB on behalf of 'init' (1) because [ 2518.876027] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2518.876027] Free memory is -13328kB above reserved [ 2519.886054] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2519.886054] to free 35000kB on behalf of 'init' (21419) because [ 2519.886054] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2519.886054] Free memory is -13328kB above reserved [ 2520.895999] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2520.895999] to free 35000kB on behalf of 'init' (21419) because [ 2520.895999] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2520.895999] Free memory is -13328kB above reserved [ 2521.259759] init: page allocation stalls for 30340ms, order:3, mode:0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK) [ 2521.259766] CPU: 1 PID: 1 Comm: init Not tainted 4.9.141+ #1 [ 2521.259780] ffff8801da607888 ffffffff81b42e79 1ffff1003b4c0f13 ffff8801da5f8000 [ 2521.259789] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801da6079d0 [ 2521.259799] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2521.259801] Call Trace: [ 2521.259814] [] dump_stack+0xc1/0x128 [ 2521.259823] [] warn_alloc.cold.31+0x7f/0x9c [ 2521.259831] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2521.259840] [] ? try_to_compact_pages+0x41/0x710 [ 2521.259849] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2521.259857] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2521.259867] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 2521.259876] [] ? copy_process.part.8+0x1677/0x6a10 [ 2521.259882] [] ? alloc_set_pte+0x77a/0xbc0 [ 2521.259891] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2521.259899] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2521.259907] [] copy_process.part.8+0x280/0x6a10 [ 2521.259914] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2521.259921] [] ? _raw_spin_unlock+0x2c/0x50 [ 2521.259929] [] ? __cleanup_sighand+0x40/0x40 [ 2521.259935] [] ? vm_insert_page+0x6f0/0x6f0 [ 2521.259942] [] _do_fork+0x1b2/0xd30 [ 2521.259949] [] ? fork_idle+0x270/0x270 [ 2521.259957] [] ? up_read+0x1a/0x40 [ 2521.259965] [] ? __do_page_fault+0x554/0xa60 [ 2521.259972] [] SyS_clone+0x37/0x50 [ 2521.259978] [] ? sys_vfork+0x30/0x30 [ 2521.259985] [] do_syscall_64+0x19f/0x550 [ 2521.259993] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2521.259996] Mem-Info: [ 2521.260013] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2521.260013] active_file:898 inactive_file:996 isolated_file:0 [ 2521.260013] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2521.260013] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2521.260013] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2521.260013] free:6044 free_pcp:88 free_cma:0 [ 2521.260026] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3984kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:446216 all_unreclaimable? yes [ 2521.260043] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2521.260068] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3984kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2521.260120] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2521.260160] 0 pages in swap cache [ 2521.260163] Swap cache stats: add 0, delete 0, find 0/0 [ 2521.260165] Free swap = 0kB [ 2521.260167] Total swap = 0kB [ 2521.260169] 1965979 pages RAM [ 2521.260171] 0 pages HighMem/MovableOnly [ 2521.260173] 313617 pages reserved [ 2521.906043] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2521.906043] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2521.906043] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2521.906043] Free memory is -13328kB above reserved [ 2522.482467] init: page allocation stalls for 30190ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2522.482475] CPU: 0 PID: 21419 Comm: init Not tainted 4.9.141+ #1 [ 2522.482487] ffff88015b51f7c0 ffffffff81b42e79 1ffff1002b6a3efa ffff8801a2fc8000 [ 2522.482497] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b51f908 [ 2522.482506] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2522.482507] Call Trace: [ 2522.482521] [] dump_stack+0xc1/0x128 [ 2522.482531] [] warn_alloc.cold.31+0x7f/0x9c [ 2522.482548] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2522.482557] [] ? shrink_node+0x740/0x740 [ 2522.482565] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2522.482573] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2522.482581] [] ? check_preemption_disabled+0x3b/0x200 [ 2522.482588] [] ? find_get_entry+0x11a/0x570 [ 2522.482594] [] ? find_get_entry+0x141/0x570 [ 2522.482600] [] ? page_cache_prev_hole+0x80/0x80 [ 2522.482608] [] ? autoremove_wake_function+0x40/0x40 [ 2522.482615] [] ? pagecache_get_page+0x131/0x710 [ 2522.482622] [] filemap_fault+0xaf1/0x1110 [ 2522.482630] [] ext4_filemap_fault+0x71/0xa0 [ 2522.482637] [] __do_fault+0x223/0x500 [ 2522.482643] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2522.482650] [] ? generic_file_readonly_mmap+0x190/0x190 [ 2522.482656] [] handle_mm_fault+0x1326/0x2350 [ 2522.482663] [] ? vm_insert_page+0x6f0/0x6f0 [ 2522.482683] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2522.482690] [] __do_page_fault+0x403/0xa60 [ 2522.482697] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2522.482705] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2522.482711] [] do_page_fault+0x27/0x30 [ 2522.482718] [] page_fault+0x25/0x30 [ 2522.482721] Mem-Info: [ 2522.482736] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2522.482736] active_file:898 inactive_file:997 isolated_file:0 [ 2522.482736] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2522.482736] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2522.482736] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2522.482736] free:6044 free_pcp:88 free_cma:0 [ 2522.482748] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:488877 all_unreclaimable? yes [ 2522.482764] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2522.482811] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:232kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2522.482861] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2522.482900] 0 pages in swap cache [ 2522.482903] Swap cache stats: add 0, delete 0, find 0/0 [ 2522.482905] Free swap = 0kB [ 2522.482907] Total swap = 0kB [ 2522.482909] 1965979 pages RAM [ 2522.482911] 0 pages HighMem/MovableOnly [ 2522.482913] 313617 pages reserved [ 2522.916066] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2522.916066] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2522.916066] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2522.916066] Free memory is -13328kB above reserved [ 2523.930201] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2523.930201] to free 35000kB on behalf of 'init' (21415) because [ 2523.930201] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2523.930201] Free memory is -13328kB above reserved [ 2524.962654] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2524.962654] to free 35000kB on behalf of 'init' (21419) because [ 2524.962654] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2524.962654] Free memory is -13328kB above reserved [ 2525.900078] rsyslogd: page allocation stalls for 20150ms, order:0, mode:0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO) [ 2525.900087] CPU: 1 PID: 1890 Comm: rsyslogd Not tainted 4.9.141+ #1 [ 2525.900100] ffff8801d3ba7960 ffffffff81b42e79 1ffff1003a774f2e ffff8801d41e97c0 [ 2525.900110] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d3ba7aa8 [ 2525.900120] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2525.900122] Call Trace: [ 2525.900137] [] dump_stack+0xc1/0x128 [ 2525.900147] [] warn_alloc.cold.31+0x7f/0x9c [ 2525.900157] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2525.900165] [] ? shrink_node+0x740/0x740 [ 2525.900174] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2525.900184] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2525.900191] [] ? put_pages_list+0x270/0x270 [ 2525.900199] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 2525.900208] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 2525.900219] [] ? anon_vma_prepare+0x62/0x3d0 [ 2525.900227] [] handle_mm_fault+0x14bf/0x2350 [ 2525.900244] [] ? vm_insert_page+0x6f0/0x6f0 [ 2525.900252] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2525.900262] [] __do_page_fault+0x403/0xa60 [ 2525.900269] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2525.900280] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2525.900287] [] do_page_fault+0x27/0x30 [ 2525.900294] [] page_fault+0x25/0x30 [ 2525.900297] Mem-Info: [ 2525.900316] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2525.900316] active_file:898 inactive_file:953 isolated_file:64 [ 2525.900316] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2525.900316] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2525.900316] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2525.900316] free:6044 free_pcp:88 free_cma:0 [ 2525.900330] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3812kB unevictable:89376kB isolated(anon):0kB isolated(file):256kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:609803 all_unreclaimable? yes [ 2525.900348] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2525.900374] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3812kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2525.900428] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2525.900470] 0 pages in swap cache [ 2525.900475] Swap cache stats: add 0, delete 0, find 0/0 [ 2525.900477] Free swap = 0kB [ 2525.900479] Total swap = 0kB [ 2525.900481] 1965979 pages RAM [ 2525.900483] 0 pages HighMem/MovableOnly [ 2525.900486] 313617 pages reserved [ 2525.965954] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2525.965954] to free 35000kB on behalf of 'init' (21415) because [ 2525.965954] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2525.965954] Free memory is -13328kB above reserved [ 2526.336013] rs:main Q:Reg: page allocation stalls for 20530ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2526.336022] CPU: 0 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2526.336035] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 [ 2526.336046] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d39cf448 [ 2526.336055] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2526.336057] Call Trace: [ 2526.336072] [] dump_stack+0xc1/0x128 [ 2526.336081] [] warn_alloc.cold.31+0x7f/0x9c [ 2526.336090] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2526.336099] [] ? shrink_node+0x740/0x740 [ 2526.336108] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2526.336117] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2526.336125] [] ? __radix_tree_lookup+0x18c/0x230 [ 2526.336133] [] ? find_get_entry+0x11a/0x570 [ 2526.336141] [] pagecache_get_page+0x244/0x710 [ 2526.336148] [] grab_cache_page_write_begin+0x63/0x90 [ 2526.336156] [] ext4_da_write_begin+0x24c/0x1020 [ 2526.336166] [] ? __brelse+0x4c/0x80 [ 2526.336173] [] ? ext4_mark_iloc_dirty+0x14ad/0x2770 [ 2526.336180] [] ? ext4_write_begin+0x1400/0x1400 [ 2526.336188] [] ? trace_hardirqs_on+0x10/0x10 [ 2526.336204] [] ? ext4_chunk_trans_blocks+0x30/0x30 [ 2526.336215] [] ? __ext4_journal_get_write_access+0x57/0x90 [ 2526.336223] [] ? inode_dio_wait+0x240/0x240 [ 2526.336232] [] ? iov_iter_fault_in_readable+0x202/0x400 [ 2526.336239] [] ? flex_array_free_parts+0xe0/0xe0 [ 2526.336248] [] ? check_preemption_disabled+0x3b/0x200 [ 2526.336256] [] generic_perform_write+0x28a/0x500 [ 2526.336264] [] ? filemap_page_mkwrite+0x280/0x280 [ 2526.336270] [] ? file_update_time+0xbc/0x390 [ 2526.336277] [] ? current_time+0xd0/0xd0 [ 2526.336285] [] __generic_file_write_iter+0x352/0x540 [ 2526.336292] [] ? generic_write_checks+0x245/0x410 [ 2526.336301] [] ext4_file_write_iter+0x63d/0xd70 [ 2526.336310] [] ? avc_has_perm+0x1cc/0x3a0 [ 2526.336317] [] ? avc_has_perm+0x9e/0x3a0 [ 2526.336324] [] ? ext4_file_open+0x920/0x920 [ 2526.336331] [] ? trace_hardirqs_on+0x10/0x10 [ 2526.336339] [] ? iov_iter_init+0xaf/0x1d0 [ 2526.336346] [] __vfs_write+0x3d7/0x580 [ 2526.336352] [] ? __vfs_read+0x560/0x560 [ 2526.336361] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 2526.336369] [] ? __sb_start_write+0x161/0x300 [ 2526.336376] [] vfs_write+0x187/0x520 [ 2526.336383] [] SyS_write+0xd9/0x1c0 [ 2526.336389] [] ? SyS_read+0x1c0/0x1c0 [ 2526.336396] [] ? do_syscall_64+0x48/0x550 [ 2526.336403] [] ? SyS_read+0x1c0/0x1c0 [ 2526.336409] [] do_syscall_64+0x19f/0x550 [ 2526.336418] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2526.336422] Mem-Info: [ 2526.336439] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2526.336439] active_file:898 inactive_file:1018 isolated_file:0 [ 2526.336439] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2526.336439] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2526.336439] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2526.336439] free:6044 free_pcp:88 free_cma:0 [ 2526.336453] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:4072kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:624281 all_unreclaimable? yes [ 2526.336476] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2526.336503] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:4072kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:232kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2526.336560] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2526.336603] 0 pages in swap cache [ 2526.336607] Swap cache stats: add 0, delete 0, find 0/0 [ 2526.336610] Free swap = 0kB [ 2526.336612] Total swap = 0kB [ 2526.336614] 1965979 pages RAM [ 2526.336616] 0 pages HighMem/MovableOnly [ 2526.336618] 313617 pages reserved [ 2526.963049] init: page allocation stalls for 20290ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2526.963056] CPU: 1 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2526.963068] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2526.963077] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2526.963086] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2526.963088] Call Trace: [ 2526.963101] [] dump_stack+0xc1/0x128 [ 2526.963110] [] warn_alloc.cold.31+0x7f/0x9c [ 2526.963119] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2526.963127] [] ? shrink_node+0x740/0x740 [ 2526.963142] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2526.963149] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2526.963157] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2526.963163] [] ? find_get_entry+0x11a/0x570 [ 2526.963170] [] ? __radix_tree_lookup+0x18c/0x230 [ 2526.963178] [] ? check_preemption_disabled+0x3b/0x200 [ 2526.963184] [] ? find_get_entry+0x11a/0x570 [ 2526.963193] [] ? __find_get_block_slow+0x263/0x330 [ 2526.963199] [] pagecache_get_page+0x244/0x710 [ 2526.963206] [] ? __find_get_block+0x21a/0x4d0 [ 2526.963213] [] __getblk_gfp+0x240/0x700 [ 2526.963220] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2526.963229] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2526.963236] [] ext4_iget+0x1d7/0x3740 [ 2526.963244] [] ? mark_held_locks+0xc7/0x130 [ 2526.963268] [] ? check_preemption_disabled+0x3b/0x200 [ 2526.963274] [] ? ext4_get_projid+0x170/0x170 [ 2526.963281] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2526.963288] [] ? lookup_open+0x4b1/0x18b0 [ 2526.963295] [] ? trace_hardirqs_on+0x10/0x10 [ 2526.963302] [] ? check_preemption_disabled+0x3b/0x200 [ 2526.963309] [] ? __d_lookup_rcu+0x720/0x720 [ 2526.963316] [] ext4_iget_normal+0x88/0xd0 [ 2526.963331] [] ext4_lookup+0x2f2/0x5e0 [ 2526.963338] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2526.963344] [] ? d_lookup+0x110/0x130 [ 2526.963351] [] ? lookup_open+0x28b/0x18b0 [ 2526.963357] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2526.963364] [] lookup_open+0x92f/0x18b0 [ 2526.963372] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2526.963380] [] path_openat+0x1330/0x2790 [ 2526.963388] [] ? path_mountpoint+0x6c0/0x6c0 [ 2526.963395] [] ? depot_save_stack+0x11c/0x470 [ 2526.963403] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2526.963411] [] ? save_stack_trace+0x16/0x20 [ 2526.963417] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2526.963424] [] ? kasan_kmalloc+0xaf/0xc0 [ 2526.963430] [] ? kasan_slab_alloc+0x12/0x20 [ 2526.963438] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2526.963444] [] ? getname_kernel+0x54/0x340 [ 2526.963452] [] ? open_exec+0x17/0x60 [ 2526.963460] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2526.963468] [] ? search_binary_handler+0x14f/0x6f0 [ 2526.963476] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2526.963482] [] do_filp_open+0x197/0x270 [ 2526.963489] [] ? may_open_dev+0xe0/0xe0 [ 2526.963498] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2526.963504] [] ? getname_kernel+0x54/0x340 [ 2526.963512] [] do_open_execat+0x10f/0x640 [ 2526.963520] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2526.963527] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2526.963535] [] open_exec+0x43/0x60 [ 2526.963542] [] load_elf_binary+0x7e6/0x4bc0 [ 2526.963549] [] ? trace_hardirqs_on+0x10/0x10 [ 2526.963556] [] ? audit_inode_permission+0x310/0x310 [ 2526.963563] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2526.963571] [] ? elf_core_dump+0x4330/0x4330 [ 2526.963578] [] ? search_binary_handler+0xff/0x6f0 [ 2526.963586] [] search_binary_handler+0x14f/0x6f0 [ 2526.963595] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2526.963603] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2526.963610] [] ? prepare_bprm_creds+0x110/0x110 [ 2526.963617] [] ? getname_flags+0x229/0x550 [ 2526.963625] [] SyS_execve+0x42/0x50 [ 2526.963632] [] ? setup_new_exec+0x830/0x830 [ 2526.963639] [] do_syscall_64+0x19f/0x550 [ 2526.963647] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2526.963651] Mem-Info: [ 2526.963668] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2526.963668] active_file:898 inactive_file:997 isolated_file:32 [ 2526.963668] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2526.963668] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2526.963668] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2526.963668] free:6044 free_pcp:88 free_cma:0 [ 2526.963681] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:645973 all_unreclaimable? yes [ 2526.963699] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2526.963724] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2526.963778] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2526.963819] 0 pages in swap cache [ 2526.963822] Swap cache stats: add 0, delete 0, find 0/0 [ 2526.963824] Free swap = 0kB [ 2526.963826] Total swap = 0kB [ 2526.963829] 1965979 pages RAM [ 2526.963831] 0 pages HighMem/MovableOnly [ 2526.963833] 313617 pages reserved [ 2526.975842] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2526.975842] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2526.975842] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2526.975842] Free memory is -13328kB above reserved [ 2527.986060] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2527.986060] to free 35000kB on behalf of 'init' (21419) because [ 2527.986060] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2527.986060] Free memory is -13328kB above reserved [ 2528.995932] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2528.995932] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2528.995932] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2528.995932] Free memory is -13328kB above reserved [ 2530.006044] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2530.006044] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2530.006044] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2530.006044] Free memory is -13328kB above reserved [ 2531.015929] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2531.015929] to free 35000kB on behalf of 'init' (1) because [ 2531.015929] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2531.015929] Free memory is -13328kB above reserved [ 2531.244161] init: page allocation stalls for 40320ms, order:3, mode:0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK) [ 2531.244169] CPU: 1 PID: 1 Comm: init Not tainted 4.9.141+ #1 [ 2531.244181] ffff8801da607888 ffffffff81b42e79 1ffff1003b4c0f13 ffff8801da5f8000 [ 2531.244190] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801da6079d0 [ 2531.244200] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2531.244201] Call Trace: [ 2531.244216] [] dump_stack+0xc1/0x128 [ 2531.244225] [] warn_alloc.cold.31+0x7f/0x9c [ 2531.244234] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2531.244243] [] ? try_to_compact_pages+0x41/0x710 [ 2531.244252] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2531.244260] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2531.244269] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 2531.244279] [] ? copy_process.part.8+0x1677/0x6a10 [ 2531.244285] [] ? alloc_set_pte+0x77a/0xbc0 [ 2531.244294] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2531.244302] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2531.244310] [] copy_process.part.8+0x280/0x6a10 [ 2531.244317] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2531.244325] [] ? _raw_spin_unlock+0x2c/0x50 [ 2531.244332] [] ? __cleanup_sighand+0x40/0x40 [ 2531.244338] [] ? vm_insert_page+0x6f0/0x6f0 [ 2531.244345] [] _do_fork+0x1b2/0xd30 [ 2531.244352] [] ? fork_idle+0x270/0x270 [ 2531.244361] [] ? up_read+0x1a/0x40 [ 2531.244368] [] ? __do_page_fault+0x554/0xa60 [ 2531.244375] [] SyS_clone+0x37/0x50 [ 2531.244382] [] ? sys_vfork+0x30/0x30 [ 2531.244389] [] do_syscall_64+0x19f/0x550 [ 2531.244396] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2531.244399] Mem-Info: [ 2531.244416] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2531.244416] active_file:898 inactive_file:997 isolated_file:0 [ 2531.244416] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2531.244416] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2531.244416] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2531.244416] free:6044 free_pcp:88 free_cma:0 [ 2531.244429] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:800369 all_unreclaimable? yes [ 2531.244446] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2531.244471] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2531.244527] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2531.244567] 0 pages in swap cache [ 2531.244570] Swap cache stats: add 0, delete 0, find 0/0 [ 2531.244572] Free swap = 0kB [ 2531.244574] Total swap = 0kB [ 2531.244576] 1965979 pages RAM [ 2531.244578] 0 pages HighMem/MovableOnly [ 2531.244580] 313617 pages reserved [ 2532.026287] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2532.026287] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2532.026287] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2532.026287] Free memory is -13328kB above reserved [ 2532.481904] init: page allocation stalls for 40200ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2532.481918] CPU: 0 PID: 21419 Comm: init Not tainted 4.9.141+ #1 [ 2532.481932] ffff88015b51f7c0 ffffffff81b42e79 1ffff1002b6a3efa ffff8801a2fc8000 [ 2532.481942] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b51f908 [ 2532.481951] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2532.481953] Call Trace: [ 2532.481966] [] dump_stack+0xc1/0x128 [ 2532.481976] [] warn_alloc.cold.31+0x7f/0x9c [ 2532.481985] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2532.481993] [] ? shrink_node+0x740/0x740 [ 2532.482002] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2532.482010] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2532.482019] [] ? check_preemption_disabled+0x3b/0x200 [ 2532.482026] [] ? find_get_entry+0x11a/0x570 [ 2532.482032] [] ? find_get_entry+0x141/0x570 [ 2532.482039] [] ? page_cache_prev_hole+0x80/0x80 [ 2532.482047] [] ? autoremove_wake_function+0x40/0x40 [ 2532.482066] [] ? pagecache_get_page+0x131/0x710 [ 2532.482073] [] filemap_fault+0xaf1/0x1110 [ 2532.482081] [] ext4_filemap_fault+0x71/0xa0 [ 2532.482087] [] __do_fault+0x223/0x500 [ 2532.482113] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2532.482121] [] ? generic_file_readonly_mmap+0x190/0x190 [ 2532.482128] [] handle_mm_fault+0x1326/0x2350 [ 2532.482135] [] ? vm_insert_page+0x6f0/0x6f0 [ 2532.482142] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2532.482151] [] __do_page_fault+0x403/0xa60 [ 2532.482159] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2532.482168] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2532.482175] [] do_page_fault+0x27/0x30 [ 2532.482194] [] page_fault+0x25/0x30 [ 2532.482197] Mem-Info: [ 2532.482213] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2532.482213] active_file:898 inactive_file:1004 isolated_file:0 [ 2532.482213] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2532.482213] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2532.482213] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2532.482213] free:6044 free_pcp:88 free_cma:0 [ 2532.482225] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:846035 all_unreclaimable? yes [ 2532.482241] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2532.482264] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:232kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2532.482314] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2532.482352] 0 pages in swap cache [ 2532.482355] Swap cache stats: add 0, delete 0, find 0/0 [ 2532.482357] Free swap = 0kB [ 2532.482359] Total swap = 0kB [ 2532.482361] 1965979 pages RAM [ 2532.482363] 0 pages HighMem/MovableOnly [ 2532.482365] 313617 pages reserved [ 2533.036558] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2533.036558] to free 35000kB on behalf of 'cron' (1941) because [ 2533.036558] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2533.036558] Free memory is -13328kB above reserved [ 2534.053579] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2534.053579] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2534.053579] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2534.053579] Free memory is -13328kB above reserved [ 2535.058209] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2535.058209] to free 35000kB on behalf of 'init' (21415) because [ 2535.058209] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2535.058209] Free memory is -13328kB above reserved [ 2536.038728] rs:main Q:Reg: page allocation stalls for 30230ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2536.038737] CPU: 0 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2536.038751] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 [ 2536.038760] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d39cf448 [ 2536.038770] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2536.038772] Call Trace: [ 2536.038786] [] dump_stack+0xc1/0x128 [ 2536.038796] [] warn_alloc.cold.31+0x7f/0x9c [ 2536.038805] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2536.038814] [] ? shrink_node+0x740/0x740 [ 2536.038823] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2536.038831] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2536.038840] [] ? __radix_tree_lookup+0x18c/0x230 [ 2536.038847] [] ? find_get_entry+0x11a/0x570 [ 2536.038855] [] pagecache_get_page+0x244/0x710 [ 2536.038863] [] grab_cache_page_write_begin+0x63/0x90 [ 2536.038871] [] ext4_da_write_begin+0x24c/0x1020 [ 2536.038879] [] ? __brelse+0x4c/0x80 [ 2536.038887] [] ? ext4_mark_iloc_dirty+0x14ad/0x2770 [ 2536.038893] [] ? ext4_write_begin+0x1400/0x1400 [ 2536.038901] [] ? trace_hardirqs_on+0x10/0x10 [ 2536.038908] [] ? ext4_chunk_trans_blocks+0x30/0x30 [ 2536.038918] [] ? __ext4_journal_get_write_access+0x57/0x90 [ 2536.038926] [] ? inode_dio_wait+0x240/0x240 [ 2536.038934] [] ? iov_iter_fault_in_readable+0x202/0x400 [ 2536.038942] [] ? flex_array_free_parts+0xe0/0xe0 [ 2536.038950] [] ? check_preemption_disabled+0x3b/0x200 [ 2536.038958] [] generic_perform_write+0x28a/0x500 [ 2536.038965] [] ? filemap_page_mkwrite+0x280/0x280 [ 2536.038972] [] ? file_update_time+0xbc/0x390 [ 2536.038979] [] ? current_time+0xd0/0xd0 [ 2536.038987] [] __generic_file_write_iter+0x352/0x540 [ 2536.038994] [] ? generic_write_checks+0x245/0x410 [ 2536.039002] [] ext4_file_write_iter+0x63d/0xd70 [ 2536.039011] [] ? avc_has_perm+0x1cc/0x3a0 [ 2536.039018] [] ? avc_has_perm+0x9e/0x3a0 [ 2536.039026] [] ? ext4_file_open+0x920/0x920 [ 2536.039033] [] ? trace_hardirqs_on+0x10/0x10 [ 2536.039040] [] ? iov_iter_init+0xaf/0x1d0 [ 2536.039047] [] __vfs_write+0x3d7/0x580 [ 2536.039053] [] ? __vfs_read+0x560/0x560 [ 2536.039062] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 2536.039070] [] ? __sb_start_write+0x161/0x300 [ 2536.039077] [] vfs_write+0x187/0x520 [ 2536.039083] [] SyS_write+0xd9/0x1c0 [ 2536.039090] [] ? SyS_read+0x1c0/0x1c0 [ 2536.039097] [] ? do_syscall_64+0x48/0x550 [ 2536.039103] [] ? SyS_read+0x1c0/0x1c0 [ 2536.039110] [] do_syscall_64+0x19f/0x550 [ 2536.039119] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2536.039122] Mem-Info: [ 2536.039140] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2536.039140] active_file:898 inactive_file:1004 isolated_file:0 [ 2536.039140] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2536.039140] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2536.039140] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2536.039140] free:6044 free_pcp:88 free_cma:0 [ 2536.039153] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:977624 all_unreclaimable? yes [ 2536.039171] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2536.039197] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:232kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2536.039254] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2536.039297] 0 pages in swap cache [ 2536.039300] Swap cache stats: add 0, delete 0, find 0/0 [ 2536.039303] Free swap = 0kB [ 2536.039305] Total swap = 0kB [ 2536.039307] 1965979 pages RAM [ 2536.039309] 0 pages HighMem/MovableOnly [ 2536.039311] 313617 pages reserved [ 2536.066114] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2536.066114] to free 35000kB on behalf of 'init' (1) because [ 2536.066114] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2536.066114] Free memory is -13328kB above reserved [ 2536.465987] rsyslogd: page allocation stalls for 30720ms, order:0, mode:0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO) [ 2536.465995] CPU: 1 PID: 1890 Comm: rsyslogd Not tainted 4.9.141+ #1 [ 2536.466008] ffff8801d3ba7960 ffffffff81b42e79 1ffff1003a774f2e ffff8801d41e97c0 [ 2536.466018] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d3ba7aa8 [ 2536.466027] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2536.466029] Call Trace: [ 2536.466043] [] dump_stack+0xc1/0x128 [ 2536.466058] [] warn_alloc.cold.31+0x7f/0x9c [ 2536.466067] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2536.466076] [] ? shrink_node+0x740/0x740 [ 2536.466085] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2536.466094] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2536.466101] [] ? put_pages_list+0x270/0x270 [ 2536.466109] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 2536.466118] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 2536.466129] [] ? anon_vma_prepare+0x62/0x3d0 [ 2536.466136] [] handle_mm_fault+0x14bf/0x2350 [ 2536.466143] [] ? vm_insert_page+0x6f0/0x6f0 [ 2536.466151] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2536.466160] [] __do_page_fault+0x403/0xa60 [ 2536.466168] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2536.466177] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2536.466184] [] do_page_fault+0x27/0x30 [ 2536.466192] [] page_fault+0x25/0x30 [ 2536.466195] Mem-Info: [ 2536.466213] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2536.466213] active_file:898 inactive_file:940 isolated_file:64 [ 2536.466213] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2536.466213] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2536.466213] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2536.466213] free:6044 free_pcp:88 free_cma:0 [ 2536.466226] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3760kB unevictable:89376kB isolated(anon):0kB isolated(file):256kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:993843 all_unreclaimable? yes [ 2536.466243] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2536.466269] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3760kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2536.466331] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2536.466372] 0 pages in swap cache [ 2536.466376] Swap cache stats: add 0, delete 0, find 0/0 [ 2536.466378] Free swap = 0kB [ 2536.466379] Total swap = 0kB [ 2536.466382] 1965979 pages RAM [ 2536.466384] 0 pages HighMem/MovableOnly [ 2536.466386] 313617 pages reserved [ 2537.078334] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2537.078334] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2537.078334] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2537.078334] Free memory is -13328kB above reserved [ 2537.564919] init: page allocation stalls for 30890ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2537.564927] CPU: 1 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2537.564940] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2537.564950] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2537.564965] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2537.564967] Call Trace: [ 2537.564981] [] dump_stack+0xc1/0x128 [ 2537.564990] [] warn_alloc.cold.31+0x7f/0x9c [ 2537.564999] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2537.565007] [] ? shrink_node+0x740/0x740 [ 2537.565016] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2537.565023] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2537.565031] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2537.565038] [] ? find_get_entry+0x11a/0x570 [ 2537.565045] [] ? __radix_tree_lookup+0x18c/0x230 [ 2537.565054] [] ? check_preemption_disabled+0x3b/0x200 [ 2537.565079] [] ? find_get_entry+0x11a/0x570 [ 2537.565088] [] ? __find_get_block_slow+0x263/0x330 [ 2537.565096] [] pagecache_get_page+0x244/0x710 [ 2537.565103] [] ? __find_get_block+0x21a/0x4d0 [ 2537.565111] [] __getblk_gfp+0x240/0x700 [ 2537.565119] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2537.565129] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2537.565136] [] ext4_iget+0x1d7/0x3740 [ 2537.565144] [] ? mark_held_locks+0xc7/0x130 [ 2537.565152] [] ? check_preemption_disabled+0x3b/0x200 [ 2537.565159] [] ? ext4_get_projid+0x170/0x170 [ 2537.565165] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2537.565173] [] ? lookup_open+0x4b1/0x18b0 [ 2537.565179] [] ? trace_hardirqs_on+0x10/0x10 [ 2537.565195] [] ? check_preemption_disabled+0x3b/0x200 [ 2537.565202] [] ? __d_lookup_rcu+0x720/0x720 [ 2537.565209] [] ext4_iget_normal+0x88/0xd0 [ 2537.565216] [] ext4_lookup+0x2f2/0x5e0 [ 2537.565223] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2537.565230] [] ? d_lookup+0x110/0x130 [ 2537.565236] [] ? lookup_open+0x28b/0x18b0 [ 2537.565243] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2537.565250] [] lookup_open+0x92f/0x18b0 [ 2537.565258] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2537.565267] [] path_openat+0x1330/0x2790 [ 2537.565274] [] ? path_mountpoint+0x6c0/0x6c0 [ 2537.565282] [] ? depot_save_stack+0x11c/0x470 [ 2537.565290] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2537.565298] [] ? save_stack_trace+0x16/0x20 [ 2537.565305] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2537.565311] [] ? kasan_kmalloc+0xaf/0xc0 [ 2537.565318] [] ? kasan_slab_alloc+0x12/0x20 [ 2537.565326] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2537.565333] [] ? getname_kernel+0x54/0x340 [ 2537.565341] [] ? open_exec+0x17/0x60 [ 2537.565349] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2537.565357] [] ? search_binary_handler+0x14f/0x6f0 [ 2537.565365] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2537.565372] [] do_filp_open+0x197/0x270 [ 2537.565379] [] ? may_open_dev+0xe0/0xe0 [ 2537.565388] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2537.565395] [] ? getname_kernel+0x54/0x340 [ 2537.565403] [] do_open_execat+0x10f/0x640 [ 2537.565410] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2537.565418] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2537.565426] [] open_exec+0x43/0x60 [ 2537.565434] [] load_elf_binary+0x7e6/0x4bc0 [ 2537.565441] [] ? trace_hardirqs_on+0x10/0x10 [ 2537.565448] [] ? audit_inode_permission+0x310/0x310 [ 2537.565455] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2537.565462] [] ? elf_core_dump+0x4330/0x4330 [ 2537.565470] [] ? search_binary_handler+0xff/0x6f0 [ 2537.565478] [] search_binary_handler+0x14f/0x6f0 [ 2537.565486] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2537.565495] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2537.565503] [] ? prepare_bprm_creds+0x110/0x110 [ 2537.565509] [] ? getname_flags+0x229/0x550 [ 2537.565516] [] SyS_execve+0x42/0x50 [ 2537.565523] [] ? setup_new_exec+0x830/0x830 [ 2537.565529] [] do_syscall_64+0x19f/0x550 [ 2537.565537] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2537.565541] Mem-Info: [ 2537.565559] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2537.565559] active_file:898 inactive_file:997 isolated_file:32 [ 2537.565559] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2537.565559] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2537.565559] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2537.565559] free:6044 free_pcp:88 free_cma:0 [ 2537.565573] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1033431 all_unreclaimable? yes [ 2537.565591] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2537.565618] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2537.565674] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2537.616601] 0 pages in swap cache [ 2537.616605] Swap cache stats: add 0, delete 0, find 0/0 [ 2537.616607] Free swap = 0kB [ 2537.616609] Total swap = 0kB [ 2537.616612] 1965979 pages RAM [ 2537.616614] 0 pages HighMem/MovableOnly [ 2537.616616] 313617 pages reserved [ 2538.086164] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2538.086164] to free 35000kB on behalf of 'init' (21415) because [ 2538.086164] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2538.086164] Free memory is -13328kB above reserved [ 2538.963221] cron: page allocation stalls for 10890ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2538.963229] CPU: 1 PID: 1941 Comm: cron Not tainted 4.9.141+ #1 [ 2538.963241] ffff8801d2edf7c0 ffffffff81b42e79 1ffff1003a5dbefa ffff8801d30f0000 [ 2538.963250] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d2edf908 [ 2538.963259] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2538.963260] Call Trace: [ 2538.963274] [] dump_stack+0xc1/0x128 [ 2538.963283] [] warn_alloc.cold.31+0x7f/0x9c [ 2538.963292] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2538.963300] [] ? shrink_node+0x740/0x740 [ 2538.963308] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2538.963316] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2538.963324] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2538.963332] [] ? check_preemption_disabled+0x3b/0x200 [ 2538.963339] [] ? find_get_entry+0x11a/0x570 [ 2538.963345] [] ? find_get_entry+0x141/0x570 [ 2538.963352] [] ? page_cache_prev_hole+0x80/0x80 [ 2538.963359] [] ? pagecache_get_page+0x131/0x710 [ 2538.963366] [] filemap_fault+0xaf1/0x1110 [ 2538.963374] [] ext4_filemap_fault+0x71/0xa0 [ 2538.963381] [] __do_fault+0x223/0x500 [ 2538.963405] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2538.963413] [] ? generic_file_readonly_mmap+0x190/0x190 [ 2538.963421] [] handle_mm_fault+0x1326/0x2350 [ 2538.963428] [] ? vm_insert_page+0x6f0/0x6f0 [ 2538.963436] [] ? hrtimer_nanosleep+0x38c/0x550 [ 2538.963443] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2538.963452] [] __do_page_fault+0x403/0xa60 [ 2538.963459] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2538.963469] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2538.963476] [] do_page_fault+0x27/0x30 [ 2538.963484] [] page_fault+0x25/0x30 [ 2538.963487] Mem-Info: [ 2538.963505] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2538.963505] active_file:898 inactive_file:979 isolated_file:32 [ 2538.963505] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2538.963505] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2538.963505] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2538.963505] free:6044 free_pcp:88 free_cma:0 [ 2538.963519] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3916kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1085738 all_unreclaimable? yes [ 2538.963536] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2538.963561] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3916kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2538.963615] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2538.963656] 0 pages in swap cache [ 2538.963660] Swap cache stats: add 0, delete 0, find 0/0 [ 2538.963662] Free swap = 0kB [ 2538.963664] Total swap = 0kB [ 2538.963666] 1965979 pages RAM [ 2538.963668] 0 pages HighMem/MovableOnly [ 2538.963670] 313617 pages reserved [ 2539.095890] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2539.095890] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2539.095890] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2539.095890] Free memory is -13328kB above reserved [ 2540.105979] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2540.105979] to free 35000kB on behalf of 'cron' (1941) because [ 2540.105979] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2540.105979] Free memory is -13328kB above reserved [ 2541.115834] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2541.115834] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2541.115834] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2541.115834] Free memory is -13328kB above reserved [ 2541.546347] init: page allocation stalls for 50630ms, order:3, mode:0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK) [ 2541.546355] CPU: 1 PID: 1 Comm: init Not tainted 4.9.141+ #1 [ 2541.546368] ffff8801da607888 ffffffff81b42e79 1ffff1003b4c0f13 ffff8801da5f8000 [ 2541.546378] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801da6079d0 [ 2541.546388] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2541.546389] Call Trace: [ 2541.546403] [] dump_stack+0xc1/0x128 [ 2541.546413] [] warn_alloc.cold.31+0x7f/0x9c [ 2541.546433] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2541.546442] [] ? try_to_compact_pages+0x41/0x710 [ 2541.546450] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2541.546458] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2541.546468] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 2541.546477] [] ? copy_process.part.8+0x1677/0x6a10 [ 2541.546483] [] ? alloc_set_pte+0x77a/0xbc0 [ 2541.546492] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2541.546499] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2541.546506] [] copy_process.part.8+0x280/0x6a10 [ 2541.546513] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2541.546520] [] ? _raw_spin_unlock+0x2c/0x50 [ 2541.546527] [] ? __cleanup_sighand+0x40/0x40 [ 2541.546533] [] ? vm_insert_page+0x6f0/0x6f0 [ 2541.546540] [] _do_fork+0x1b2/0xd30 [ 2541.546547] [] ? fork_idle+0x270/0x270 [ 2541.546555] [] ? up_read+0x1a/0x40 [ 2541.546562] [] ? __do_page_fault+0x554/0xa60 [ 2541.546569] [] SyS_clone+0x37/0x50 [ 2541.546575] [] ? sys_vfork+0x30/0x30 [ 2541.546582] [] do_syscall_64+0x19f/0x550 [ 2541.546589] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2541.546592] Mem-Info: [ 2541.546613] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2541.546613] active_file:898 inactive_file:940 isolated_file:96 [ 2541.546613] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2541.546613] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2541.546613] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2541.546613] free:6044 free_pcp:88 free_cma:0 [ 2541.546625] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3760kB unevictable:89376kB isolated(anon):0kB isolated(file):384kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1181927 all_unreclaimable? yes [ 2541.546641] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2541.546665] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3760kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2541.546713] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2541.546751] 0 pages in swap cache [ 2541.546754] Swap cache stats: add 0, delete 0, find 0/0 [ 2541.546756] Free swap = 0kB [ 2541.546758] Total swap = 0kB [ 2541.546760] 1965979 pages RAM [ 2541.546762] 0 pages HighMem/MovableOnly [ 2541.546764] 313617 pages reserved [ 2542.135764] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2542.135764] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2542.135764] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2542.135764] Free memory is -13328kB above reserved [ 2542.693792] init: page allocation stalls for 50410ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2542.693800] CPU: 0 PID: 21419 Comm: init Not tainted 4.9.141+ #1 [ 2542.693813] ffff88015b51f7c0 ffffffff81b42e79 1ffff1002b6a3efa ffff8801a2fc8000 [ 2542.693822] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b51f908 [ 2542.693831] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2542.693832] Call Trace: [ 2542.693846] [] dump_stack+0xc1/0x128 [ 2542.693856] [] warn_alloc.cold.31+0x7f/0x9c [ 2542.693866] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2542.693873] [] ? shrink_node+0x740/0x740 [ 2542.693882] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2542.693890] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2542.693898] [] ? check_preemption_disabled+0x3b/0x200 [ 2542.693904] [] ? find_get_entry+0x11a/0x570 [ 2542.693911] [] ? find_get_entry+0x141/0x570 [ 2542.693918] [] ? page_cache_prev_hole+0x80/0x80 [ 2542.693925] [] ? autoremove_wake_function+0x40/0x40 [ 2542.693932] [] ? pagecache_get_page+0x131/0x710 [ 2542.693939] [] filemap_fault+0xaf1/0x1110 [ 2542.693947] [] ext4_filemap_fault+0x71/0xa0 [ 2542.693954] [] __do_fault+0x223/0x500 [ 2542.693960] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2542.693967] [] ? generic_file_readonly_mmap+0x190/0x190 [ 2542.693974] [] handle_mm_fault+0x1326/0x2350 [ 2542.693980] [] ? vm_insert_page+0x6f0/0x6f0 [ 2542.693987] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2542.694001] [] __do_page_fault+0x403/0xa60 [ 2542.694008] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2542.694016] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2542.694022] [] do_page_fault+0x27/0x30 [ 2542.694030] [] page_fault+0x25/0x30 [ 2542.694033] Mem-Info: [ 2542.694049] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2542.694049] active_file:898 inactive_file:1004 isolated_file:0 [ 2542.694049] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2542.694049] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2542.694049] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2542.694049] free:6044 free_pcp:88 free_cma:0 [ 2542.694062] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1223463 all_unreclaimable? yes [ 2542.694079] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2542.694106] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:232kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2542.694156] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2542.694194] 0 pages in swap cache [ 2542.694198] Swap cache stats: add 0, delete 0, find 0/0 [ 2542.694200] Free swap = 0kB [ 2542.694202] Total swap = 0kB [ 2542.694204] 1965979 pages RAM [ 2542.694206] 0 pages HighMem/MovableOnly [ 2542.694208] 313617 pages reserved [ 2543.136260] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2543.136260] to free 35000kB on behalf of 'init' (21419) because [ 2543.136260] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2543.136260] Free memory is -13328kB above reserved [ 2544.146328] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2544.146328] to free 35000kB on behalf of 'rs:main Q:Reg' (1887) because [ 2544.146328] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2544.146328] Free memory is -13328kB above reserved [ 2545.155914] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2545.155914] to free 35000kB on behalf of 'init' (21415) because [ 2545.155914] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2545.155914] Free memory is -13328kB above reserved [ 2545.514950] syz-fuzzer: page allocation stalls for 10410ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2545.514957] CPU: 0 PID: 2061 Comm: syz-fuzzer Not tainted 4.9.141+ #1 [ 2545.514970] ffff8801ce98f7c0 ffffffff81b42e79 1ffff10039d31efa ffff8801cf4d0000 [ 2545.514979] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801ce98f908 [ 2545.514988] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2545.514990] Call Trace: [ 2545.515003] [] dump_stack+0xc1/0x128 [ 2545.515012] [] warn_alloc.cold.31+0x7f/0x9c [ 2545.515021] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2545.515029] [] ? shrink_node+0x740/0x740 [ 2545.515037] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2545.515044] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2545.515051] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2545.515059] [] ? check_preemption_disabled+0x3b/0x200 [ 2545.515084] [] ? find_get_entry+0x11a/0x570 [ 2545.515090] [] ? find_get_entry+0x141/0x570 [ 2545.515097] [] ? page_cache_prev_hole+0x80/0x80 [ 2545.515105] [] ? autoremove_wake_function+0x40/0x40 [ 2545.515112] [] ? pagecache_get_page+0x131/0x710 [ 2545.515119] [] filemap_fault+0xaf1/0x1110 [ 2545.515128] [] ext4_filemap_fault+0x71/0xa0 [ 2545.515135] [] __do_fault+0x223/0x500 [ 2545.515141] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2545.515148] [] ? handle_mm_fault+0x1d4f/0x2350 [ 2545.515155] [] handle_mm_fault+0x1326/0x2350 [ 2545.515162] [] ? vm_insert_page+0x6f0/0x6f0 [ 2545.515171] [] ? selinux_file_permission+0x82/0x470 [ 2545.515178] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2545.515187] [] __do_page_fault+0x403/0xa60 [ 2545.515194] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2545.515204] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2545.515210] [] do_page_fault+0x27/0x30 [ 2545.515218] [] page_fault+0x25/0x30 [ 2545.515221] Mem-Info: [ 2545.515238] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2545.515238] active_file:898 inactive_file:1011 isolated_file:0 [ 2545.515238] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2545.515238] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2545.515238] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2545.515238] free:6044 free_pcp:88 free_cma:0 [ 2545.515250] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:4044kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1328483 all_unreclaimable? yes [ 2545.515268] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2545.515293] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:4044kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:232kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2545.515347] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2545.515388] 0 pages in swap cache [ 2545.515391] Swap cache stats: add 0, delete 0, find 0/0 [ 2545.515393] Free swap = 0kB [ 2545.515395] Total swap = 0kB [ 2545.515397] 1965979 pages RAM [ 2545.515399] 0 pages HighMem/MovableOnly [ 2545.515401] 313617 pages reserved [ 2546.119880] rsyslogd: page allocation stalls for 40370ms, order:0, mode:0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO) [ 2546.119888] CPU: 1 PID: 1890 Comm: rsyslogd Not tainted 4.9.141+ #1 [ 2546.119901] ffff8801d3ba7960 ffffffff81b42e79 1ffff1003a774f2e ffff8801d41e97c0 [ 2546.119911] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d3ba7aa8 [ 2546.119920] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2546.119922] Call Trace: [ 2546.119936] [] dump_stack+0xc1/0x128 [ 2546.119946] [] warn_alloc.cold.31+0x7f/0x9c [ 2546.119955] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2546.119964] [] ? shrink_node+0x740/0x740 [ 2546.119973] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2546.119982] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2546.119989] [] ? put_pages_list+0x270/0x270 [ 2546.119997] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 2546.120006] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 2546.120017] [] ? anon_vma_prepare+0x62/0x3d0 [ 2546.120024] [] handle_mm_fault+0x14bf/0x2350 [ 2546.120031] [] ? vm_insert_page+0x6f0/0x6f0 [ 2546.120039] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2546.120049] [] __do_page_fault+0x403/0xa60 [ 2546.120056] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2546.120066] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2546.120073] [] do_page_fault+0x27/0x30 [ 2546.120080] [] page_fault+0x25/0x30 [ 2546.120084] Mem-Info: [ 2546.120101] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2546.120101] active_file:898 inactive_file:997 isolated_file:32 [ 2546.120101] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2546.120101] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2546.120101] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2546.120101] free:6044 free_pcp:88 free_cma:0 [ 2546.120114] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1350500 all_unreclaimable? yes [ 2546.120132] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2546.120157] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2546.120242] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2546.120284] 0 pages in swap cache [ 2546.120288] Swap cache stats: add 0, delete 0, find 0/0 [ 2546.120290] Free swap = 0kB [ 2546.120292] Total swap = 0kB [ 2546.120295] 1965979 pages RAM [ 2546.120297] 0 pages HighMem/MovableOnly [ 2546.120299] 313617 pages reserved [ 2546.181557] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2546.181557] to free 35000kB on behalf of 'cron' (1941) because [ 2546.181557] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2546.181557] Free memory is -13328kB above reserved [ 2546.464967] rs:main Q:Reg: page allocation stalls for 40650ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2546.464974] CPU: 0 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2546.464987] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 [ 2546.464996] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d39cf448 [ 2546.465005] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2546.465006] Call Trace: [ 2546.465019] [] dump_stack+0xc1/0x128 [ 2546.465028] [] warn_alloc.cold.31+0x7f/0x9c [ 2546.465037] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2546.465045] [] ? shrink_node+0x740/0x740 [ 2546.465053] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2546.465061] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2546.465068] [] ? __radix_tree_lookup+0x18c/0x230 [ 2546.465093] [] ? find_get_entry+0x11a/0x570 [ 2546.465101] [] pagecache_get_page+0x244/0x710 [ 2546.465108] [] grab_cache_page_write_begin+0x63/0x90 [ 2546.465116] [] ext4_da_write_begin+0x24c/0x1020 [ 2546.465125] [] ? __brelse+0x4c/0x80 [ 2546.465131] [] ? ext4_mark_iloc_dirty+0x14ad/0x2770 [ 2546.465138] [] ? ext4_write_begin+0x1400/0x1400 [ 2546.465145] [] ? trace_hardirqs_on+0x10/0x10 [ 2546.465152] [] ? ext4_chunk_trans_blocks+0x30/0x30 [ 2546.465162] [] ? __ext4_journal_get_write_access+0x57/0x90 [ 2546.465170] [] ? inode_dio_wait+0x240/0x240 [ 2546.465179] [] ? iov_iter_fault_in_readable+0x202/0x400 [ 2546.465186] [] ? flex_array_free_parts+0xe0/0xe0 [ 2546.465194] [] ? check_preemption_disabled+0x3b/0x200 [ 2546.465201] [] generic_perform_write+0x28a/0x500 [ 2546.465214] [] ? filemap_page_mkwrite+0x280/0x280 [ 2546.465221] [] ? file_update_time+0xbc/0x390 [ 2546.465227] [] ? current_time+0xd0/0xd0 [ 2546.465235] [] __generic_file_write_iter+0x352/0x540 [ 2546.465242] [] ? generic_write_checks+0x245/0x410 [ 2546.465250] [] ext4_file_write_iter+0x63d/0xd70 [ 2546.465259] [] ? avc_has_perm+0x1cc/0x3a0 [ 2546.465266] [] ? avc_has_perm+0x9e/0x3a0 [ 2546.465273] [] ? ext4_file_open+0x920/0x920 [ 2546.465280] [] ? trace_hardirqs_on+0x10/0x10 [ 2546.465288] [] ? iov_iter_init+0xaf/0x1d0 [ 2546.465294] [] __vfs_write+0x3d7/0x580 [ 2546.465300] [] ? __vfs_read+0x560/0x560 [ 2546.465309] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 2546.465317] [] ? __sb_start_write+0x161/0x300 [ 2546.465323] [] vfs_write+0x187/0x520 [ 2546.465330] [] SyS_write+0xd9/0x1c0 [ 2546.465336] [] ? SyS_read+0x1c0/0x1c0 [ 2546.465343] [] ? do_syscall_64+0x48/0x550 [ 2546.465350] [] ? SyS_read+0x1c0/0x1c0 [ 2546.465356] [] do_syscall_64+0x19f/0x550 [ 2546.465365] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2546.515729] Mem-Info: [ 2546.515750] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2546.515750] active_file:898 inactive_file:1011 isolated_file:0 [ 2546.515750] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2546.515750] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2546.515750] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2546.515750] free:6044 free_pcp:88 free_cma:0 [ 2546.515764] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:4044kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1364025 all_unreclaimable? yes [ 2546.515781] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2546.515808] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:4044kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:232kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2546.515924] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2546.515963] 0 pages in swap cache [ 2546.515967] Swap cache stats: add 0, delete 0, find 0/0 [ 2546.515969] Free swap = 0kB [ 2546.515971] Total swap = 0kB [ 2546.515973] 1965979 pages RAM [ 2546.515975] 0 pages HighMem/MovableOnly [ 2546.515977] 313617 pages reserved [ 2547.049261] init: page allocation stalls for 40380ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2547.049268] CPU: 1 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2547.049282] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2547.049291] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2547.049301] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2547.049302] Call Trace: [ 2547.049315] [] dump_stack+0xc1/0x128 [ 2547.049325] [] warn_alloc.cold.31+0x7f/0x9c [ 2547.049341] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2547.049349] [] ? shrink_node+0x740/0x740 [ 2547.049358] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2547.049364] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2547.049373] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2547.049380] [] ? find_get_entry+0x11a/0x570 [ 2547.049388] [] ? __radix_tree_lookup+0x18c/0x230 [ 2547.049397] [] ? check_preemption_disabled+0x3b/0x200 [ 2547.049404] [] ? find_get_entry+0x11a/0x570 [ 2547.049413] [] ? __find_get_block_slow+0x263/0x330 [ 2547.049420] [] pagecache_get_page+0x244/0x710 [ 2547.049427] [] ? __find_get_block+0x21a/0x4d0 [ 2547.049434] [] __getblk_gfp+0x240/0x700 [ 2547.049442] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2547.049451] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2547.049458] [] ext4_iget+0x1d7/0x3740 [ 2547.049466] [] ? mark_held_locks+0xc7/0x130 [ 2547.049473] [] ? check_preemption_disabled+0x3b/0x200 [ 2547.049480] [] ? ext4_get_projid+0x170/0x170 [ 2547.049486] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2547.049494] [] ? lookup_open+0x4b1/0x18b0 [ 2547.049500] [] ? trace_hardirqs_on+0x10/0x10 [ 2547.049508] [] ? check_preemption_disabled+0x3b/0x200 [ 2547.049514] [] ? __d_lookup_rcu+0x720/0x720 [ 2547.049521] [] ext4_iget_normal+0x88/0xd0 [ 2547.049528] [] ext4_lookup+0x2f2/0x5e0 [ 2547.049535] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2547.049541] [] ? d_lookup+0x110/0x130 [ 2547.049548] [] ? lookup_open+0x28b/0x18b0 [ 2547.049555] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2547.049561] [] lookup_open+0x92f/0x18b0 [ 2547.049569] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2547.049577] [] path_openat+0x1330/0x2790 [ 2547.049585] [] ? path_mountpoint+0x6c0/0x6c0 [ 2547.049592] [] ? depot_save_stack+0x11c/0x470 [ 2547.049599] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2547.049606] [] ? save_stack_trace+0x16/0x20 [ 2547.049612] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2547.049618] [] ? kasan_kmalloc+0xaf/0xc0 [ 2547.049625] [] ? kasan_slab_alloc+0x12/0x20 [ 2547.049633] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2547.049639] [] ? getname_kernel+0x54/0x340 [ 2547.049647] [] ? open_exec+0x17/0x60 [ 2547.049655] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2547.049663] [] ? search_binary_handler+0x14f/0x6f0 [ 2547.049671] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2547.049678] [] do_filp_open+0x197/0x270 [ 2547.049685] [] ? may_open_dev+0xe0/0xe0 [ 2547.049694] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2547.049700] [] ? getname_kernel+0x54/0x340 [ 2547.049708] [] do_open_execat+0x10f/0x640 [ 2547.049716] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2547.049723] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2547.049730] [] open_exec+0x43/0x60 [ 2547.049738] [] load_elf_binary+0x7e6/0x4bc0 [ 2547.049744] [] ? trace_hardirqs_on+0x10/0x10 [ 2547.049752] [] ? audit_inode_permission+0x310/0x310 [ 2547.049759] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2547.049767] [] ? elf_core_dump+0x4330/0x4330 [ 2547.049774] [] ? search_binary_handler+0xff/0x6f0 [ 2547.049782] [] search_binary_handler+0x14f/0x6f0 [ 2547.049790] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2547.049798] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2547.049807] [] ? prepare_bprm_creds+0x110/0x110 [ 2547.049813] [] ? getname_flags+0x229/0x550 [ 2547.049821] [] SyS_execve+0x42/0x50 [ 2547.049828] [] ? setup_new_exec+0x830/0x830 [ 2547.049835] [] do_syscall_64+0x19f/0x550 [ 2547.049843] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2547.049846] Mem-Info: [ 2547.049863] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2547.049863] active_file:898 inactive_file:997 isolated_file:0 [ 2547.049863] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2547.049863] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2547.049863] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2547.049863] free:6044 free_pcp:88 free_cma:0 [ 2547.049876] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1385995 all_unreclaimable? yes [ 2547.049894] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2547.049919] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2547.049972] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2547.050013] 0 pages in swap cache [ 2547.050017] Swap cache stats: add 0, delete 0, find 0/0 [ 2547.050019] Free swap = 0kB [ 2547.050021] Total swap = 0kB [ 2547.050023] 1965979 pages RAM [ 2547.050025] 0 pages HighMem/MovableOnly [ 2547.050027] 313617 pages reserved [ 2547.189868] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2547.189868] to free 35000kB on behalf of 'cron' (1941) because [ 2547.189868] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2547.189868] Free memory is -13328kB above reserved [ 2548.196438] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2548.196438] to free 35000kB on behalf of 'init' (1) because [ 2548.196438] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2548.196438] Free memory is -13328kB above reserved [ 2548.739308] cron: page allocation stalls for 20670ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2548.739317] CPU: 1 PID: 1941 Comm: cron Not tainted 4.9.141+ #1 [ 2548.739331] ffff8801d2edf7c0 ffffffff81b42e79 1ffff1003a5dbefa ffff8801d30f0000 [ 2548.739341] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d2edf908 [ 2548.739351] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2548.739352] Call Trace: [ 2548.739366] [] dump_stack+0xc1/0x128 [ 2548.739376] [] warn_alloc.cold.31+0x7f/0x9c [ 2548.739385] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2548.739394] [] ? shrink_node+0x740/0x740 [ 2548.739402] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2548.739410] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2548.739419] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2548.739428] [] ? check_preemption_disabled+0x3b/0x200 [ 2548.739435] [] ? find_get_entry+0x11a/0x570 [ 2548.739442] [] ? find_get_entry+0x141/0x570 [ 2548.739449] [] ? page_cache_prev_hole+0x80/0x80 [ 2548.739456] [] ? pagecache_get_page+0x131/0x710 [ 2548.739463] [] filemap_fault+0xaf1/0x1110 [ 2548.739472] [] ext4_filemap_fault+0x71/0xa0 [ 2548.739479] [] __do_fault+0x223/0x500 [ 2548.739486] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2548.739494] [] ? generic_file_readonly_mmap+0x190/0x190 [ 2548.739502] [] handle_mm_fault+0x1326/0x2350 [ 2548.739509] [] ? vm_insert_page+0x6f0/0x6f0 [ 2548.739517] [] ? hrtimer_nanosleep+0x38c/0x550 [ 2548.739524] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2548.739534] [] __do_page_fault+0x403/0xa60 [ 2548.739541] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2548.739551] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2548.739558] [] do_page_fault+0x27/0x30 [ 2548.739566] [] page_fault+0x25/0x30 [ 2548.739569] Mem-Info: [ 2548.739586] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2548.739586] active_file:898 inactive_file:997 isolated_file:0 [ 2548.739586] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2548.739586] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2548.739586] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2548.739586] free:6044 free_pcp:88 free_cma:0 [ 2548.739601] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1449246 all_unreclaimable? yes [ 2548.739619] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2548.739645] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2548.739700] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB 42642 total pagecache pages [ 2548.739743] 0 pages in swap cache [ 2548.739747] Swap cache stats: add 0, delete 0, find 0/0 [ 2548.739749] Free swap = 0kB [ 2548.739751] Total swap = 0kB [ 2548.739753] 1965979 pages RAM [ 2548.739755] 0 pages HighMem/MovableOnly [ 2548.739757] 313617 pages reserved [ 2549.206794] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2549.206794] to free 35000kB on behalf of 'init' (21415) because [ 2549.206794] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2549.206794] Free memory is -13328kB above reserved [ 2550.216549] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2550.216549] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2550.216549] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2550.216549] Free memory is -13328kB above reserved [ 2551.179863] init: page allocation stalls for 60260ms, order:3, mode:0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK) [ 2551.179871] CPU: 1 PID: 1 Comm: init Not tainted 4.9.141+ #1 [ 2551.179885] ffff8801da607888 ffffffff81b42e79 1ffff1003b4c0f13 ffff8801da5f8000 [ 2551.179895] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801da6079d0 [ 2551.179904] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2551.179906] Call Trace: [ 2551.179922] [] dump_stack+0xc1/0x128 [ 2551.179932] [] warn_alloc.cold.31+0x7f/0x9c [ 2551.179942] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2551.179953] [] ? try_to_compact_pages+0x41/0x710 [ 2551.179973] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2551.179982] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2551.179991] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 2551.180000] [] ? copy_process.part.8+0x1677/0x6a10 [ 2551.180007] [] ? alloc_set_pte+0x77a/0xbc0 [ 2551.180017] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2551.180025] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2551.180033] [] copy_process.part.8+0x280/0x6a10 [ 2551.180041] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2551.180049] [] ? _raw_spin_unlock+0x2c/0x50 [ 2551.180057] [] ? __cleanup_sighand+0x40/0x40 [ 2551.180064] [] ? vm_insert_page+0x6f0/0x6f0 [ 2551.180071] [] _do_fork+0x1b2/0xd30 [ 2551.180079] [] ? fork_idle+0x270/0x270 [ 2551.180087] [] ? up_read+0x1a/0x40 [ 2551.180096] [] ? __do_page_fault+0x554/0xa60 [ 2551.180104] [] SyS_clone+0x37/0x50 [ 2551.180111] [] ? sys_vfork+0x30/0x30 [ 2551.180118] [] do_syscall_64+0x19f/0x550 [ 2551.180126] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2551.180129] Mem-Info: [ 2551.180148] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2551.180148] active_file:898 inactive_file:997 isolated_file:0 [ 2551.180148] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2551.180148] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2551.180148] mapped:52942 shmem:18375 pagetables:13908 bounce:0 [ 2551.180148] free:6044 free_pcp:88 free_cma:0 [ 2551.180162] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3592kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211768kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1538285 all_unreclaimable? yes [ 2551.180179] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2551.180205] Normal free:5480kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3592kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:352kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2551.180256] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 532*4kB (ME) 227*8kB (UME) 66*16kB (ME) 13*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5480kB ** 3 printk messages dropped ** [ 2551.180304] Free swap = 0kB [ 2551.180306] Total swap = 0kB [ 2551.180308] 1965979 pages RAM ** 4 printk messages dropped ** [ 2552.235932] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2552.235932] to free 35000kB on behalf of 'init' (21419) because [ 2552.235932] cache 7692kB is below limit 8192kB for oom_score_adj 1 [ 2552.235932] Free memory is -13256kB above reserved [ 2553.081666] init: page allocation stalls for 60800ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2553.081674] CPU: 0 PID: 21419 Comm: init Not tainted 4.9.141+ #1 [ 2553.081688] ffff88015b51f7c0 ffffffff81b42e79 1ffff1002b6a3efa ffff8801a2fc8000 [ 2553.081698] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b51f908 [ 2553.081708] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2553.081710] Call Trace: [ 2553.081723] [] dump_stack+0xc1/0x128 [ 2553.081733] [] warn_alloc.cold.31+0x7f/0x9c ** 71 printk messages dropped ** [ 2555.494001] [] __do_page_fault+0x403/0xa60 [ 2555.494009] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2555.494018] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2555.494025] [] do_page_fault+0x27/0x30 [ 2555.494033] [] page_fault+0x25/0x30 [ 2555.494037] Mem-Info: [ 2555.494054] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2555.494054] active_file:899 inactive_file:1004 isolated_file:32 [ 2555.494054] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2555.494054] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2555.494054] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2555.494054] free:6039 free_pcp:60 free_cma:0 [ 2555.494068] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:139305 all_unreclaimable? no [ 2555.494086] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2555.494112] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2555.494167] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2555.494210] 0 pages in swap cache [ 2555.494214] Swap cache stats: add 0, delete 0, find 0/0 [ 2555.494216] Free swap = 0kB [ 2555.494218] Total swap = 0kB [ 2555.494220] 1965979 pages RAM [ 2555.494222] 0 pages HighMem/MovableOnly [ 2555.494224] 313617 pages reserved [ 2556.253840] rsyslogd: page allocation stalls for 50500ms, order:0, mode:0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO) [ 2556.253847] CPU: 1 PID: 1890 Comm: rsyslogd Not tainted 4.9.141+ #1 [ 2556.253861] ffff8801d3ba7960 ffffffff81b42e79 1ffff1003a774f2e ffff8801d41e97c0 [ 2556.253871] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d3ba7aa8 [ 2556.253881] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2556.253883] Call Trace: [ 2556.253896] [] dump_stack+0xc1/0x128 [ 2556.253906] [] warn_alloc.cold.31+0x7f/0x9c [ 2556.253915] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2556.253923] [] ? shrink_node+0x740/0x740 [ 2556.253932] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2556.253941] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2556.253948] [] ? put_pages_list+0x270/0x270 [ 2556.253956] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 2556.253965] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 2556.253975] [] ? anon_vma_prepare+0x62/0x3d0 [ 2556.253982] [] handle_mm_fault+0x14bf/0x2350 [ 2556.253989] [] ? vm_insert_page+0x6f0/0x6f0 [ 2556.253997] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2556.254006] [] __do_page_fault+0x403/0xa60 [ 2556.254013] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2556.254023] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2556.254030] [] do_page_fault+0x27/0x30 [ 2556.254037] [] page_fault+0x25/0x30 [ 2556.254040] Mem-Info: [ 2556.254058] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2556.254058] active_file:899 inactive_file:1004 isolated_file:0 [ 2556.254058] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2556.254058] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2556.254058] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2556.254058] free:6039 free_pcp:60 free_cma:0 [ 2556.254072] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:166443 all_unreclaimable? yes [ 2556.254090] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2556.254116] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2556.254170] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2556.254212] 0 pages in swap cache [ 2556.254216] Swap cache stats: add 0, delete 0, find 0/0 [ 2556.254218] Free swap = 0kB [ 2556.254220] Total swap = 0kB [ 2556.254222] 1965979 pages RAM [ 2556.254224] 0 pages HighMem/MovableOnly [ 2556.254226] 313617 pages reserved [ 2556.276175] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2556.276175] to free 35000kB on behalf of 'init' (1) because [ 2556.276175] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2556.276175] Free memory is -13348kB above reserved [ 2556.315690] rs:main Q:Reg: page allocation stalls for 50500ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2556.315722] CPU: 0 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2556.315735] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 [ 2556.315744] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d39cf448 [ 2556.315753] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2556.315755] Call Trace: [ 2556.315773] [] dump_stack+0xc1/0x128 [ 2556.315782] [] warn_alloc.cold.31+0x7f/0x9c [ 2556.315791] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2556.315800] [] ? shrink_node+0x740/0x740 [ 2556.315808] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2556.315816] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2556.315824] [] ? __radix_tree_lookup+0x18c/0x230 [ 2556.315831] [] ? find_get_entry+0x11a/0x570 [ 2556.315838] [] pagecache_get_page+0x244/0x710 [ 2556.315845] [] grab_cache_page_write_begin+0x63/0x90 [ 2556.315853] [] ext4_da_write_begin+0x24c/0x1020 [ 2556.315862] [] ? __brelse+0x4c/0x80 [ 2556.315868] [] ? ext4_mark_iloc_dirty+0x14ad/0x2770 [ 2556.315874] [] ? ext4_write_begin+0x1400/0x1400 [ 2556.315881] [] ? trace_hardirqs_on+0x10/0x10 [ 2556.315888] [] ? ext4_chunk_trans_blocks+0x30/0x30 [ 2556.315896] [] ? __ext4_journal_get_write_access+0x57/0x90 [ 2556.315903] [] ? inode_dio_wait+0x240/0x240 [ 2556.315911] [] ? iov_iter_fault_in_readable+0x202/0x400 [ 2556.315918] [] ? flex_array_free_parts+0xe0/0xe0 [ 2556.315926] [] ? check_preemption_disabled+0x3b/0x200 [ 2556.315933] [] generic_perform_write+0x28a/0x500 [ 2556.315941] [] ? filemap_page_mkwrite+0x280/0x280 [ 2556.315947] [] ? file_update_time+0xbc/0x390 [ 2556.315953] [] ? current_time+0xd0/0xd0 [ 2556.315960] [] __generic_file_write_iter+0x352/0x540 [ 2556.315967] [] ? generic_write_checks+0x245/0x410 [ 2556.315974] [] ext4_file_write_iter+0x63d/0xd70 [ 2556.315981] [] ? avc_has_perm+0x1cc/0x3a0 [ 2556.315988] [] ? avc_has_perm+0x9e/0x3a0 [ 2556.315995] [] ? ext4_file_open+0x920/0x920 [ 2556.316002] [] ? trace_hardirqs_on+0x10/0x10 [ 2556.316009] [] ? iov_iter_init+0xaf/0x1d0 [ 2556.316015] [] __vfs_write+0x3d7/0x580 [ 2556.316021] [] ? __vfs_read+0x560/0x560 [ 2556.316029] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 2556.316036] [] ? __sb_start_write+0x161/0x300 [ 2556.316042] [] vfs_write+0x187/0x520 [ 2556.316049] [] SyS_write+0xd9/0x1c0 [ 2556.316055] [] ? SyS_read+0x1c0/0x1c0 [ 2556.316061] [] ? do_syscall_64+0x48/0x550 [ 2556.316067] [] ? SyS_read+0x1c0/0x1c0 [ 2556.316073] [] do_syscall_64+0x19f/0x550 [ 2556.316081] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2556.316084] Mem-Info: [ 2556.316100] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2556.316100] active_file:899 inactive_file:997 isolated_file:0 [ 2556.316100] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2556.316100] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2556.316100] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2556.316100] free:6039 free_pcp:60 free_cma:0 [ 2556.316113] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:168056 all_unreclaimable? yes [ 2556.316130] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2556.316154] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2556.316206] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2556.316245] 0 pages in swap cache [ 2556.316248] Swap cache stats: add 0, delete 0, find 0/0 [ 2556.316250] Free swap = 0kB [ 2556.316252] Total swap = 0kB [ 2556.316254] 1965979 pages RAM [ 2556.316256] 0 pages HighMem/MovableOnly [ 2556.316258] 313617 pages reserved [ 2556.851924] init: page allocation stalls for 50180ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2556.851932] CPU: 1 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2556.851945] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2556.851955] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2556.851965] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2556.851967] Call Trace: [ 2556.851981] [] dump_stack+0xc1/0x128 [ 2556.851991] [] warn_alloc.cold.31+0x7f/0x9c [ 2556.852001] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2556.852009] [] ? shrink_node+0x740/0x740 [ 2556.852018] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2556.852025] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2556.852034] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2556.852041] [] ? find_get_entry+0x11a/0x570 [ 2556.852050] [] ? __radix_tree_lookup+0x18c/0x230 [ 2556.852059] [] ? check_preemption_disabled+0x3b/0x200 [ 2556.852066] [] ? find_get_entry+0x11a/0x570 [ 2556.852075] [] ? __find_get_block_slow+0x263/0x330 [ 2556.852082] [] pagecache_get_page+0x244/0x710 [ 2556.852090] [] ? __find_get_block+0x21a/0x4d0 [ 2556.852097] [] __getblk_gfp+0x240/0x700 [ 2556.852105] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2556.852115] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2556.852123] [] ext4_iget+0x1d7/0x3740 ** 16 printk messages dropped ** [ 2556.852252] [] path_openat+0x1330/0x2790 [ 2556.852259] [] ? path_mountpoint+0x6c0/0x6c0 ** 2 printk messages dropped ** [ 2556.852283] [] ? save_stack_trace+0x16/0x20 [ 2556.852290] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2556.852297] [] ? kasan_kmalloc+0xaf/0xc0 [ 2556.852303] [] ? kasan_slab_alloc+0x12/0x20 [ 2556.852312] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2556.852319] [] ? getname_kernel+0x54/0x340 [ 2556.852327] [] ? open_exec+0x17/0x60 [ 2556.852335] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2556.852343] [] ? search_binary_handler+0x14f/0x6f0 [ 2556.852351] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2556.852358] [] do_filp_open+0x197/0x270 [ 2556.852365] [] ? may_open_dev+0xe0/0xe0 [ 2556.852374] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2556.852381] [] ? getname_kernel+0x54/0x340 [ 2556.852389] [] do_open_execat+0x10f/0x640 [ 2556.852397] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2556.852405] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2556.852413] [] open_exec+0x43/0x60 [ 2556.852420] [] load_elf_binary+0x7e6/0x4bc0 [ 2556.852427] [] ? trace_hardirqs_on+0x10/0x10 ** 31 printk messages dropped ** [ 2558.296156] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2558.296156] to free 35000kB on behalf of 'init' (21419) because [ 2558.296156] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2558.296156] Free memory is -13348kB above reserved [ 2559.306511] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2559.306511] to free 35000kB on behalf of 'cron' (1941) because [ 2559.306511] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2559.306511] Free memory is -13348kB above reserved [ 2560.316355] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2560.316355] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2560.316355] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2560.316355] Free memory is -13348kB above reserved ** 35 printk messages dropped ** [ 2561.198673] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3960kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2561.198751] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB ** 53 printk messages dropped ** [ 2562.841464] Swap cache stats: add 0, delete 0, find 0/0 [ 2562.841466] Free swap = 0kB [ 2562.841468] Total swap = 0kB [ 2562.841470] 1965979 pages RAM [ 2562.841473] 0 pages HighMem/MovableOnly [ 2562.841475] 313617 pages reserved [ 2563.346009] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2563.346009] to free 35000kB on behalf of 'rs:main Q:Reg' (1887) because [ 2563.346009] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2563.346009] Free memory is -13348kB above reserved [ 2564.356447] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2564.356447] to free 35000kB on behalf of 'init' (21415) because [ 2564.356447] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2564.356447] Free memory is -13348kB above reserved [ 2564.486390] cron: page allocation stalls for 10750ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2564.486398] CPU: 1 PID: 1941 Comm: cron Not tainted 4.9.141+ #1 [ 2564.486410] ffff8801d2edf7c0 ffffffff81b42e79 1ffff1003a5dbefa ffff8801d30f0000 [ 2564.486419] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d2edf908 [ 2564.486428] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2564.486430] Call Trace: [ 2564.486444] [] dump_stack+0xc1/0x128 [ 2564.486453] [] warn_alloc.cold.31+0x7f/0x9c [ 2564.486463] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2564.486471] [] ? shrink_node+0x740/0x740 [ 2564.486480] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2564.486488] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2564.486496] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2564.486505] [] ? check_preemption_disabled+0x3b/0x200 [ 2564.486511] [] ? find_get_entry+0x11a/0x570 [ 2564.486518] [] ? find_get_entry+0x141/0x570 [ 2564.486524] [] ? page_cache_prev_hole+0x80/0x80 [ 2564.486532] [] ? autoremove_wake_function+0x40/0x40 ** 37 printk messages dropped ** [ 2565.313517] Call Trace: [ 2565.313531] [] dump_stack+0xc1/0x128 ** 28 printk messages dropped ** [ 2565.313788] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:3944kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:502083 all_unreclaimable? yes [ 2565.313806] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2565.313832] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3944kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2565.313885] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2565.313926] 0 pages in swap cache [ 2565.313930] Swap cache stats: add 0, delete 0, find 0/0 [ 2565.313932] Free swap = 0kB [ 2565.313934] Total swap = 0kB [ 2565.313937] 1965979 pages RAM [ 2565.313939] 0 pages HighMem/MovableOnly [ 2565.313941] 313617 pages reserved [ 2565.368926] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2565.368926] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2565.368926] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2565.368926] Free memory is -13348kB above reserved [ 2565.980691] rsyslogd: page allocation stalls for 60230ms, order:0, mode:0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO) [ 2565.980699] CPU: 1 PID: 1890 Comm: rsyslogd Not tainted 4.9.141+ #1 [ 2565.980713] ffff8801d3ba7960 ffffffff81b42e79 1ffff1003a774f2e ffff8801d41e97c0 [ 2565.980722] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d3ba7aa8 [ 2565.980732] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2565.980733] Call Trace: [ 2565.980748] [] dump_stack+0xc1/0x128 [ 2565.980757] [] warn_alloc.cold.31+0x7f/0x9c [ 2565.980767] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2565.980776] [] ? shrink_node+0x740/0x740 [ 2565.980784] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2565.980793] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2565.980799] [] ? put_pages_list+0x270/0x270 [ 2565.980807] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 2565.980815] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 2565.980825] [] ? anon_vma_prepare+0x62/0x3d0 [ 2565.980833] [] handle_mm_fault+0x14bf/0x2350 [ 2565.980840] [] ? vm_insert_page+0x6f0/0x6f0 [ 2565.980847] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2565.980856] [] __do_page_fault+0x403/0xa60 [ 2565.980863] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2565.980873] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2565.980879] [] do_page_fault+0x27/0x30 [ 2565.980887] [] page_fault+0x25/0x30 [ 2565.980890] Mem-Info: [ 2565.980906] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2565.980906] active_file:899 inactive_file:979 isolated_file:32 [ 2565.980906] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2565.980906] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2565.980906] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2565.980906] free:6039 free_pcp:60 free_cma:0 [ 2565.980919] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:3916kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:527863 all_unreclaimable? yes [ 2565.980937] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2565.980963] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3916kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2565.981016] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2565.981055] 0 pages in swap cache [ 2565.981059] Swap cache stats: add 0, delete 0, find 0/0 [ 2565.981061] Free swap = 0kB [ 2565.981063] Total swap = 0kB [ 2565.981065] 1965979 pages RAM [ 2565.981067] 0 pages HighMem/MovableOnly [ 2565.981069] 313617 pages reserved [ 2566.376399] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2566.376399] to free 35000kB on behalf of 'rs:main Q:Reg' (1887) because [ 2566.376399] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2566.376399] Free memory is -13348kB above reserved [ 2566.376410] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2566.376410] to free 35000kB on behalf of 'cron' (1941) because [ 2566.376410] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2566.376410] Free memory is -13348kB above reserved [ 2566.680364] rs:main Q:Reg: page allocation stalls for 60870ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2566.680372] CPU: 0 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2566.680384] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 [ 2566.680393] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d39cf448 [ 2566.680402] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2566.680404] Call Trace: [ 2566.680418] [] dump_stack+0xc1/0x128 [ 2566.680427] [] warn_alloc.cold.31+0x7f/0x9c [ 2566.680436] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2566.680444] [] ? shrink_node+0x740/0x740 [ 2566.680465] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2566.680472] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2566.680479] [] ? __radix_tree_lookup+0x18c/0x230 [ 2566.680486] [] ? find_get_entry+0x11a/0x570 [ 2566.680493] [] pagecache_get_page+0x244/0x710 [ 2566.680500] [] grab_cache_page_write_begin+0x63/0x90 [ 2566.680507] [] ext4_da_write_begin+0x24c/0x1020 [ 2566.680515] [] ? __brelse+0x4c/0x80 [ 2566.680521] [] ? ext4_mark_iloc_dirty+0x14ad/0x2770 [ 2566.680527] [] ? ext4_write_begin+0x1400/0x1400 [ 2566.680534] [] ? trace_hardirqs_on+0x10/0x10 [ 2566.680540] [] ? ext4_chunk_trans_blocks+0x30/0x30 [ 2566.680548] [] ? __ext4_journal_get_write_access+0x57/0x90 [ 2566.680555] [] ? inode_dio_wait+0x240/0x240 [ 2566.680563] [] ? iov_iter_fault_in_readable+0x202/0x400 [ 2566.680578] [] ? flex_array_free_parts+0xe0/0xe0 [ 2566.680585] [] ? check_preemption_disabled+0x3b/0x200 [ 2566.680592] [] generic_perform_write+0x28a/0x500 [ 2566.680599] [] ? filemap_page_mkwrite+0x280/0x280 [ 2566.680605] [] ? file_update_time+0xbc/0x390 [ 2566.680611] [] ? current_time+0xd0/0xd0 [ 2566.680618] [] __generic_file_write_iter+0x352/0x540 [ 2566.680624] [] ? generic_write_checks+0x245/0x410 [ 2566.680632] [] ext4_file_write_iter+0x63d/0xd70 ** 16 printk messages dropped ** [ 2566.680739] Mem-Info: [ 2566.680754] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2566.680754] active_file:899 inactive_file:1011 isolated_file:0 [ 2566.680754] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2566.680754] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2566.680754] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2566.680754] free:6039 free_pcp:60 free_cma:0 [ 2566.680766] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:4044kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:554436 all_unreclaimable? yes [ 2566.680782] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2566.680806] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:4044kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2566.680860] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2566.680898] 0 pages in swap cache [ 2566.680901] Swap cache stats: add 0, delete 0, find 0/0 [ 2566.680903] Free swap = 0kB [ 2566.680905] Total swap = 0kB [ 2566.680907] 1965979 pages RAM [ 2566.680909] 0 pages HighMem/MovableOnly [ 2566.680911] 313617 pages reserved [ 2567.256004] init: page allocation stalls for 60590ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2567.256012] CPU: 1 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2567.256027] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2567.256037] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2567.256047] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2567.256048] Call Trace: [ 2567.256062] [] dump_stack+0xc1/0x128 [ 2567.256072] [] warn_alloc.cold.31+0x7f/0x9c [ 2567.256081] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2567.256089] [] ? shrink_node+0x740/0x740 [ 2567.256098] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2567.256106] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2567.256114] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2567.256121] [] ? find_get_entry+0x11a/0x570 [ 2567.256129] [] ? __radix_tree_lookup+0x18c/0x230 [ 2567.256139] [] ? check_preemption_disabled+0x3b/0x200 [ 2567.256146] [] ? find_get_entry+0x11a/0x570 [ 2567.256155] [] ? __find_get_block_slow+0x263/0x330 [ 2567.256162] [] pagecache_get_page+0x244/0x710 [ 2567.256170] [] ? __find_get_block+0x21a/0x4d0 ** 21 printk messages dropped ** [ 2567.256339] [] ? path_mountpoint+0x6c0/0x6c0 [ 2567.256347] [] ? depot_save_stack+0x11c/0x470 ** 1 printk messages dropped ** [ 2567.256375] [] ? save_stack_trace+0x16/0x20 [ 2567.256382] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2567.256388] [] ? kasan_kmalloc+0xaf/0xc0 [ 2567.256394] [] ? kasan_slab_alloc+0x12/0x20 [ 2567.256402] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2567.256408] [] ? getname_kernel+0x54/0x340 [ 2567.256416] [] ? open_exec+0x17/0x60 [ 2567.256423] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2567.256431] [] ? search_binary_handler+0x14f/0x6f0 [ 2567.256439] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2567.256446] [] do_filp_open+0x197/0x270 ** 39 printk messages dropped ** [ 2567.386306] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2567.386306] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2567.386306] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2567.386306] Free memory is -13348kB above reserved [ 2568.395845] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2568.395845] to free 35000kB on behalf of 'init' (1) because [ 2568.395845] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2568.395845] Free memory is -13348kB above reserved ** 39 printk messages dropped ** [ 2571.604286] lowmem_reserve[]: 0 0 0 [ 2571.604332] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2571.604372] 0 pages in swap cache [ 2571.604376] Swap cache stats: add 0, delete 0, find 0/0 ** 58 printk messages dropped ** [ 2574.160758] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d2edf908 [ 2574.160768] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2574.160770] Call Trace: [ 2574.160784] [] dump_stack+0xc1/0x128 [ 2574.160793] [] warn_alloc.cold.31+0x7f/0x9c [ 2574.160802] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2574.160811] [] ? shrink_node+0x740/0x740 ** 31 printk messages dropped ** [ 2574.161165] Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2574.161170] 0 pages in swap cache [ 2574.161174] Swap cache stats: add 0, delete 0, find 0/0 [ 2574.161176] Free swap = 0kB [ 2574.161178] Total swap = 0kB [ 2574.161180] 1965979 pages RAM [ 2574.161182] 0 pages HighMem/MovableOnly [ 2574.161185] 313617 pages reserved [ 2574.456660] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2574.456660] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2574.456660] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2574.456660] Free memory is -13348kB above reserved [ 2575.465941] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2575.465941] to free 35000kB on behalf of 'rs:main Q:Reg' (1887) because [ 2575.465941] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2575.465941] Free memory is -13348kB above reserved [ 2576.017093] syz-fuzzer: page allocation stalls for 40920ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2576.017102] CPU: 1 PID: 2061 Comm: syz-fuzzer Not tainted 4.9.141+ #1 [ 2576.017116] ffff8801ce98f7c0 ffffffff81b42e79 1ffff10039d31efa ffff8801cf4d0000 [ 2576.017126] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801ce98f908 [ 2576.017136] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2576.017138] Call Trace: [ 2576.017154] [] dump_stack+0xc1/0x128 [ 2576.017164] [] warn_alloc.cold.31+0x7f/0x9c [ 2576.017185] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2576.017193] [] ? shrink_node+0x740/0x740 [ 2576.017202] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2576.017210] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2576.017218] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2576.017227] [] ? check_preemption_disabled+0x3b/0x200 [ 2576.017234] [] ? find_get_entry+0x11a/0x570 [ 2576.017241] [] ? find_get_entry+0x141/0x570 [ 2576.017248] [] ? page_cache_prev_hole+0x80/0x80 [ 2576.017255] [] ? autoremove_wake_function+0x40/0x40 ** 65 printk messages dropped ** [ 2576.117855] [] ext4_file_write_iter+0x63d/0xd70 [ 2576.117864] [] ? avc_has_perm+0x1cc/0x3a0 [ 2576.117871] [] ? avc_has_perm+0x9e/0x3a0 [ 2576.117878] [] ? ext4_file_open+0x920/0x920 [ 2576.117885] [] ? trace_hardirqs_on+0x10/0x10 [ 2576.117904] [] ? iov_iter_init+0xaf/0x1d0 [ 2576.117910] [] __vfs_write+0x3d7/0x580 [ 2576.117916] [] ? __vfs_read+0x560/0x560 [ 2576.117925] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 2576.117933] [] ? __sb_start_write+0x161/0x300 [ 2576.117939] [] vfs_write+0x187/0x520 [ 2576.117946] [] SyS_write+0xd9/0x1c0 [ 2576.117952] [] ? SyS_read+0x1c0/0x1c0 [ 2576.117959] [] ? do_syscall_64+0x48/0x550 [ 2576.117965] [] ? SyS_read+0x1c0/0x1c0 [ 2576.117971] [] do_syscall_64+0x19f/0x550 [ 2576.117980] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2576.117983] Mem-Info: [ 2576.118005] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2576.118005] active_file:899 inactive_file:997 isolated_file:0 [ 2576.118005] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2576.118005] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2576.118005] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2576.118005] free:6039 free_pcp:60 free_cma:0 [ 2576.118018] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:905056 all_unreclaimable? yes [ 2576.118036] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2576.118061] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2576.118116] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2576.118157] 0 pages in swap cache [ 2576.118161] Swap cache stats: add 0, delete 0, find 0/0 [ 2576.118163] Free swap = 0kB [ 2576.118165] Total swap = 0kB [ 2576.118167] 1965979 pages RAM [ 2576.118169] 0 pages HighMem/MovableOnly [ 2576.118171] 313617 pages reserved [ 2576.475824] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2576.475824] to free 35000kB on behalf of 'rs:main Q:Reg' (1887) because [ 2576.475824] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2576.475824] Free memory is -13348kB above reserved [ 2576.591135] rsyslogd: page allocation stalls for 70840ms, order:0, mode:0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO) [ 2576.591143] CPU: 1 PID: 1890 Comm: rsyslogd Not tainted 4.9.141+ #1 [ 2576.591155] ffff8801d3ba7960 ffffffff81b42e79 1ffff1003a774f2e ffff8801d41e97c0 [ 2576.591165] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d3ba7aa8 [ 2576.591174] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2576.591176] Call Trace: [ 2576.591190] [] dump_stack+0xc1/0x128 [ 2576.591200] [] warn_alloc.cold.31+0x7f/0x9c [ 2576.591210] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2576.591218] [] ? shrink_node+0x740/0x740 [ 2576.591227] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2576.591236] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2576.591243] [] ? put_pages_list+0x270/0x270 [ 2576.591251] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 2576.591260] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 2576.591271] [] ? anon_vma_prepare+0x62/0x3d0 [ 2576.591278] [] handle_mm_fault+0x14bf/0x2350 [ 2576.591285] [] ? vm_insert_page+0x6f0/0x6f0 [ 2576.591294] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2576.591304] [] __do_page_fault+0x403/0xa60 [ 2576.591311] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2576.591321] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2576.591328] [] do_page_fault+0x27/0x30 [ 2576.591336] [] page_fault+0x25/0x30 [ 2576.591339] Mem-Info: [ 2576.591356] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2576.591356] active_file:899 inactive_file:1004 isolated_file:0 [ 2576.591356] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2576.591356] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2576.591356] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2576.591356] free:6039 free_pcp:60 free_cma:0 [ 2576.591369] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:922827 all_unreclaimable? yes [ 2576.591386] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2576.591411] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2576.591470] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2576.591511] 0 pages in swap cache [ 2576.591514] Swap cache stats: add 0, delete 0, find 0/0 [ 2576.591516] Free swap = 0kB [ 2576.591518] Total swap = 0kB [ 2576.591521] 1965979 pages RAM [ 2576.591523] 0 pages HighMem/MovableOnly [ 2576.591525] 313617 pages reserved [ 2577.485965] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2577.485965] to free 35000kB on behalf of 'rs:main Q:Reg' (1887) because [ 2577.485965] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2577.485965] Free memory is -13348kB above reserved [ 2577.656465] init: page allocation stalls for 70990ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2577.656474] CPU: 1 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2577.656487] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2577.656497] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2577.656507] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2577.656509] Call Trace: [ 2577.656523] [] dump_stack+0xc1/0x128 [ 2577.656533] [] warn_alloc.cold.31+0x7f/0x9c [ 2577.656543] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2577.656551] [] ? shrink_node+0x740/0x740 [ 2577.656561] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2577.656568] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2577.656577] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2577.656584] [] ? find_get_entry+0x11a/0x570 [ 2577.656600] [] ? __radix_tree_lookup+0x18c/0x230 [ 2577.656610] [] ? check_preemption_disabled+0x3b/0x200 [ 2577.656629] [] ? find_get_entry+0x11a/0x570 [ 2577.656638] [] ? __find_get_block_slow+0x263/0x330 ** 17 printk messages dropped ** [ 2577.656767] [] ? d_lookup+0x110/0x130 [ 2577.656774] [] ? lookup_open+0x28b/0x18b0 [ 2577.656781] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2577.656787] [] lookup_open+0x92f/0x18b0 [ 2577.656795] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2577.656804] [] path_openat+0x1330/0x2790 [ 2577.656811] [] ? path_mountpoint+0x6c0/0x6c0 [ 2577.656818] [] ? depot_save_stack+0x11c/0x470 [ 2577.656826] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2577.656834] [] ? save_stack_trace+0x16/0x20 [ 2577.656841] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2577.656847] [] ? kasan_kmalloc+0xaf/0xc0 [ 2577.656854] [] ? kasan_slab_alloc+0x12/0x20 [ 2577.656861] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2577.656867] [] ? getname_kernel+0x54/0x340 [ 2577.656875] [] ? open_exec+0x17/0x60 [ 2577.656883] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2577.656891] [] ? search_binary_handler+0x14f/0x6f0 [ 2577.656899] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2577.656906] [] do_filp_open+0x197/0x270 [ 2577.656913] [] ? may_open_dev+0xe0/0xe0 [ 2577.656921] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2577.656928] [] ? getname_kernel+0x54/0x340 [ 2577.656936] [] do_open_execat+0x10f/0x640 [ 2577.656944] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2577.656951] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2577.656959] [] open_exec+0x43/0x60 [ 2577.656967] [] load_elf_binary+0x7e6/0x4bc0 [ 2577.656974] [] ? trace_hardirqs_on+0x10/0x10 [ 2577.656981] [] ? audit_inode_permission+0x310/0x310 [ 2577.656989] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2577.656996] [] ? elf_core_dump+0x4330/0x4330 ** 25 printk messages dropped ** [ 2577.657262] 0 pages HighMem/MovableOnly [ 2577.657264] 313617 pages reserved [ 2578.496830] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2578.496830] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2578.496830] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2578.496830] Free memory is -13348kB above reserved [ 2579.508020] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2579.508020] to free 35000kB on behalf of 'init' (1) because [ 2579.508020] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2579.508020] Free memory is -13348kB above reserved [ 2580.515863] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2580.515863] to free 35000kB on behalf of 'init' (21415) because [ 2580.515863] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2580.515863] Free memory is -13348kB above reserved [ 2581.019375] init: page allocation stalls for 90100ms, order:3, mode:0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK) [ 2581.019382] CPU: 0 PID: 1 Comm: init Not tainted 4.9.141+ #1 [ 2581.019395] ffff8801da607888 ffffffff81b42e79 1ffff1003b4c0f13 ffff8801da5f8000 [ 2581.019405] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801da6079d0 [ 2581.019414] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2581.019416] Call Trace: [ 2581.019430] [] dump_stack+0xc1/0x128 [ 2581.019441] [] warn_alloc.cold.31+0x7f/0x9c [ 2581.019450] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2581.019459] [] ? try_to_compact_pages+0x41/0x710 ** 29 printk messages dropped ** [ 2581.019784] 42643 total pagecache pages [ 2581.019786] 0 pages in swap cache [ 2581.019790] Swap cache stats: add 0, delete 0, find 0/0 [ 2581.019792] Free swap = 0kB [ 2581.019793] Total swap = 0kB [ 2581.019795] 1965979 pages RAM [ 2581.019797] 0 pages HighMem/MovableOnly [ 2581.019799] 313617 pages reserved [ 2581.526297] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2581.526297] to free 35000kB on behalf of 'cron' (1941) because [ 2581.526297] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2581.526297] Free memory is -13348kB above reserved [ 2582.536137] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2582.536137] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2582.536137] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2582.536137] Free memory is -13348kB above reserved [ 2582.687339] init: page allocation stalls for 90410ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) ** 36 printk messages dropped ** [ 2582.687700] lowmem_reserve[]: 0 0 0 [ 2582.687748] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2582.687790] 0 pages in swap cache [ 2582.687794] Swap cache stats: add 0, delete 0, find 0/0 [ 2582.687797] Free swap = 0kB [ 2582.687799] Total swap = 0kB [ 2582.687801] 1965979 pages RAM [ 2582.687803] 0 pages HighMem/MovableOnly [ 2582.687805] 313617 pages reserved [ 2583.546372] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2583.546372] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2583.546372] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2583.546372] Free memory is -13348kB above reserved [ 2583.842537] cron: page allocation stalls for 30100ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2583.842545] CPU: 1 PID: 1941 Comm: cron Not tainted 4.9.141+ #1 [ 2583.842559] ffff8801d2edf7c0 ffffffff81b42e79 1ffff1003a5dbefa ffff8801d30f0000 ** 88 printk messages dropped ** [ 2585.710744] lowmem_reserve[]: 0 0 0 [ 2585.710791] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2585.710833] 0 pages in swap cache [ 2585.710837] Swap cache stats: add 0, delete 0, find 0/0 [ 2585.710839] Free swap = 0kB [ 2585.710841] Total swap = 0kB [ 2585.710843] 1965979 pages RAM [ 2585.710845] 0 pages HighMem/MovableOnly ** 83 printk messages dropped ** [ 2586.509381] [] ? rcu_sync_lockdep_assert+0x73/0xb0 ** 3 printk messages dropped ** [ 2586.509408] [] ? SyS_read+0x1c0/0x1c0 [ 2586.509415] [] ? do_syscall_64+0x48/0x550 [ 2586.509422] [] ? SyS_read+0x1c0/0x1c0 [ 2586.509428] [] do_syscall_64+0x19f/0x550 [ 2586.509437] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2586.509440] Mem-Info: [ 2586.509457] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2586.509457] active_file:899 inactive_file:997 isolated_file:0 [ 2586.509457] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2586.509457] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2586.509457] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2586.509457] free:6039 free_pcp:60 free_cma:0 [ 2586.509470] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1294148 all_unreclaimable? yes [ 2586.509487] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2586.509512] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2586.509567] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2586.509608] 0 pages in swap cache [ 2586.509612] Swap cache stats: add 0, delete 0, find 0/0 [ 2586.509614] Free swap = 0kB [ 2586.509616] Total swap = 0kB [ 2586.509618] 1965979 pages RAM [ 2586.509620] 0 pages HighMem/MovableOnly [ 2586.509622] 313617 pages reserved [ 2586.576536] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2586.576536] to free 35000kB on behalf of 'init' (21415) because [ 2586.576536] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2586.576536] Free memory is -13348kB above reserved [ 2586.576549] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2586.576549] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2586.576549] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2586.576549] Free memory is -13348kB above reserved [ 2587.076198] init: page allocation stalls for 80410ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2587.076207] CPU: 1 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2587.076220] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2587.076230] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2587.076239] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2587.076241] Call Trace: [ 2587.076254] [] dump_stack+0xc1/0x128 [ 2587.076264] [] warn_alloc.cold.31+0x7f/0x9c [ 2587.076274] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2587.076282] [] ? shrink_node+0x740/0x740 [ 2587.076291] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2587.076298] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2587.076307] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2587.076314] [] ? find_get_entry+0x11a/0x570 [ 2587.076322] [] ? __radix_tree_lookup+0x18c/0x230 [ 2587.076330] [] ? check_preemption_disabled+0x3b/0x200 [ 2587.076337] [] ? find_get_entry+0x11a/0x570 [ 2587.076347] [] ? __find_get_block_slow+0x263/0x330 [ 2587.076354] [] pagecache_get_page+0x244/0x710 [ 2587.076362] [] ? __find_get_block+0x21a/0x4d0 [ 2587.076370] [] __getblk_gfp+0x240/0x700 [ 2587.076378] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2587.076388] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2587.076395] [] ext4_iget+0x1d7/0x3740 [ 2587.076404] [] ? mark_held_locks+0xc7/0x130 [ 2587.076412] [] ? check_preemption_disabled+0x3b/0x200 [ 2587.076418] [] ? ext4_get_projid+0x170/0x170 [ 2587.076425] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2587.076432] [] ? lookup_open+0x4b1/0x18b0 [ 2587.076439] [] ? trace_hardirqs_on+0x10/0x10 [ 2587.076447] [] ? check_preemption_disabled+0x3b/0x200 [ 2587.076454] [] ? __d_lookup_rcu+0x720/0x720 [ 2587.076460] [] ext4_iget_normal+0x88/0xd0 [ 2587.076467] [] ext4_lookup+0x2f2/0x5e0 [ 2587.076474] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2587.076481] [] ? d_lookup+0x110/0x130 [ 2587.076487] [] ? lookup_open+0x28b/0x18b0 [ 2587.076494] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2587.076501] [] lookup_open+0x92f/0x18b0 [ 2587.076514] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2587.076522] [] path_openat+0x1330/0x2790 [ 2587.076530] [] ? path_mountpoint+0x6c0/0x6c0 [ 2587.076537] [] ? depot_save_stack+0x11c/0x470 [ 2587.076544] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2587.076553] [] ? save_stack_trace+0x16/0x20 [ 2587.076560] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2587.076566] [] ? kasan_kmalloc+0xaf/0xc0 [ 2587.076573] [] ? kasan_slab_alloc+0x12/0x20 [ 2587.076581] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2587.076587] [] ? getname_kernel+0x54/0x340 [ 2587.076595] [] ? open_exec+0x17/0x60 [ 2587.076603] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2587.076611] [] ? search_binary_handler+0x14f/0x6f0 [ 2587.076619] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2587.076626] [] do_filp_open+0x197/0x270 [ 2587.076633] [] ? may_open_dev+0xe0/0xe0 [ 2587.076653] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2587.076660] [] ? getname_kernel+0x54/0x340 [ 2587.076668] [] do_open_execat+0x10f/0x640 [ 2587.076676] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2587.076684] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2587.076692] [] open_exec+0x43/0x60 [ 2587.076699] [] load_elf_binary+0x7e6/0x4bc0 [ 2587.076707] [] ? trace_hardirqs_on+0x10/0x10 [ 2587.076715] [] ? audit_inode_permission+0x310/0x310 [ 2587.076722] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2587.076730] [] ? elf_core_dump+0x4330/0x4330 [ 2587.076738] [] ? search_binary_handler+0xff/0x6f0 [ 2587.076753] [] search_binary_handler+0x14f/0x6f0 [ 2587.076762] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2587.076771] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2587.076779] [] ? prepare_bprm_creds+0x110/0x110 [ 2587.076786] [] ? getname_flags+0x229/0x550 [ 2587.076794] [] SyS_execve+0x42/0x50 [ 2587.076802] [] ? setup_new_exec+0x830/0x830 [ 2587.076809] [] do_syscall_64+0x19f/0x550 [ 2587.076818] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2587.076821] Mem-Info: [ 2587.076839] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2587.076839] active_file:899 inactive_file:997 isolated_file:0 [ 2587.076839] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2587.076839] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2587.076839] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2587.076839] free:6039 free_pcp:60 free_cma:0 [ 2587.076853] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1314330 all_unreclaimable? yes [ 2587.076870] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2587.076917] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2587.076971] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2587.077013] 0 pages in swap cache [ 2587.077017] Swap cache stats: add 0, delete 0, find 0/0 [ 2587.077019] Free swap = 0kB [ 2587.077021] Total swap = 0kB [ 2587.077042] 1965979 pages RAM [ 2587.077044] 0 pages HighMem/MovableOnly [ 2587.077046] 313617 pages reserved [ 2587.585956] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2587.585956] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2587.585956] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2587.585956] Free memory is -13348kB above reserved [ 2588.596359] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2588.596359] to free 35000kB on behalf of 'cron' (1941) because [ 2588.596359] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2588.596359] Free memory is -13348kB above reserved [ 2589.606166] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2589.606166] to free 35000kB on behalf of 'rs:main Q:Reg' (1887) because [ 2589.606166] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2589.606166] Free memory is -13348kB above reserved [ 2590.615937] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2590.615937] to free 35000kB on behalf of 'init' (21415) because [ 2590.615937] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2590.615937] Free memory is -13348kB above reserved [ 2591.375327] init: page allocation stalls for 100450ms, order:3, mode:0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK) [ 2591.375334] CPU: 0 PID: 1 Comm: init Not tainted 4.9.141+ #1 [ 2591.375347] ffff8801da607888 ffffffff81b42e79 1ffff1003b4c0f13 ffff8801da5f8000 [ 2591.375385] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801da6079d0 [ 2591.375395] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2591.375397] Call Trace: [ 2591.375410] [] dump_stack+0xc1/0x128 [ 2591.375420] [] warn_alloc.cold.31+0x7f/0x9c [ 2591.375429] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2591.375439] [] ? try_to_compact_pages+0x41/0x710 [ 2591.375448] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2591.375456] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2591.375466] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 2591.375475] [] ? copy_process.part.8+0x1677/0x6a10 [ 2591.375482] [] ? alloc_set_pte+0x77a/0xbc0 [ 2591.375491] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2591.375499] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2591.375507] [] copy_process.part.8+0x280/0x6a10 [ 2591.375515] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2591.375523] [] ? _raw_spin_unlock+0x2c/0x50 [ 2591.375530] [] ? __cleanup_sighand+0x40/0x40 [ 2591.375537] [] ? vm_insert_page+0x6f0/0x6f0 [ 2591.375545] [] _do_fork+0x1b2/0xd30 [ 2591.375552] [] ? fork_idle+0x270/0x270 [ 2591.375560] [] ? up_read+0x1a/0x40 [ 2591.375568] [] ? __do_page_fault+0x554/0xa60 [ 2591.375575] [] SyS_clone+0x37/0x50 [ 2591.375582] [] ? sys_vfork+0x30/0x30 ** 8 printk messages dropped ** [ 2591.375689] lowmem_reserve[]: 0 0 0 [ 2591.415788] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2591.415825] 0 pages in swap cache [ 2591.415828] Swap cache stats: add 0, delete 0, find 0/0 [ 2591.415830] Free swap = 0kB [ 2591.415832] Total swap = 0kB [ 2591.415834] 1965979 pages RAM [ 2591.415836] 0 pages HighMem/MovableOnly ** 39 printk messages dropped ** [ 2593.066164] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3960kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2593.066225] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB ** 47 printk messages dropped ** [ 2594.539591] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2594.539616] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3888kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2594.539670] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages ** 46 printk messages dropped ** [ 2595.443022] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:4044kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB ** 3 printk messages dropped ** [ 2595.443116] 42643 total pagecache pages [ 2595.443118] 0 pages in swap cache [ 2595.443122] Swap cache stats: add 0, delete 0, find 0/0 [ 2595.443124] Free swap = 0kB [ 2595.443127] Total swap = 0kB [ 2595.443129] 1965979 pages RAM [ 2595.443131] 0 pages HighMem/MovableOnly [ 2595.443133] 313617 pages reserved [ 2595.682625] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2595.682625] to free 35000kB on behalf of 'init' (21415) because [ 2595.682625] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2595.682625] Free memory is -13348kB above reserved [ 2595.926823] rsyslogd: page allocation stalls for 90180ms, order:0, mode:0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO) [ 2595.926831] CPU: 1 PID: 1890 Comm: rsyslogd Not tainted 4.9.141+ #1 [ 2595.926845] ffff8801d3ba7960 ffffffff81b42e79 1ffff1003a774f2e ffff8801d41e97c0 [ 2595.926855] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d3ba7aa8 [ 2595.926865] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 ** 82 printk messages dropped ** [ 2596.280638] [] ? do_syscall_64+0x48/0x550 [ 2596.280644] [] ? SyS_read+0x1c0/0x1c0 [ 2596.280649] [] do_syscall_64+0x19f/0x550 [ 2596.280658] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2596.280661] Mem-Info: [ 2596.280677] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2596.280677] active_file:899 inactive_file:1011 isolated_file:0 [ 2596.280677] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2596.280677] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2596.280677] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2596.280677] free:6039 free_pcp:60 free_cma:0 [ 2596.280688] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:4044kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1659212 all_unreclaimable? yes [ 2596.280704] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2596.280728] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:4044kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2596.280778] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2596.280817] 0 pages in swap cache [ 2596.280820] Swap cache stats: add 0, delete 0, find 0/0 [ 2596.280822] Free swap = 0kB [ 2596.280824] Total swap = 0kB [ 2596.280826] 1965979 pages RAM [ 2596.280828] 0 pages HighMem/MovableOnly [ 2596.280830] 313617 pages reserved [ 2596.685987] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2596.685987] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2596.685987] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2596.685987] Free memory is -13348kB above reserved [ 2597.505304] init: page allocation stalls for 90830ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2597.505313] CPU: 1 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2597.505326] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2597.505336] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2597.505345] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2597.505347] Call Trace: [ 2597.505361] [] dump_stack+0xc1/0x128 [ 2597.505370] [] warn_alloc.cold.31+0x7f/0x9c [ 2597.505380] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2597.505389] [] ? shrink_node+0x740/0x740 [ 2597.505398] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2597.505405] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2597.505414] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2597.505421] [] ? find_get_entry+0x11a/0x570 [ 2597.505429] [] ? __radix_tree_lookup+0x18c/0x230 [ 2597.505438] [] ? check_preemption_disabled+0x3b/0x200 [ 2597.505445] [] ? find_get_entry+0x11a/0x570 [ 2597.505455] [] ? __find_get_block_slow+0x263/0x330 [ 2597.505462] [] pagecache_get_page+0x244/0x710 [ 2597.505470] [] ? __find_get_block+0x21a/0x4d0 [ 2597.505477] [] __getblk_gfp+0x240/0x700 [ 2597.505485] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2597.505495] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2597.505503] [] ext4_iget+0x1d7/0x3740 [ 2597.505511] [] ? mark_held_locks+0xc7/0x130 [ 2597.505518] [] ? check_preemption_disabled+0x3b/0x200 [ 2597.505525] [] ? ext4_get_projid+0x170/0x170 [ 2597.505532] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2597.505538] [] ? lookup_open+0x4b1/0x18b0 [ 2597.505545] [] ? trace_hardirqs_on+0x10/0x10 [ 2597.505553] [] ? check_preemption_disabled+0x3b/0x200 [ 2597.505560] [] ? __d_lookup_rcu+0x720/0x720 [ 2597.505566] [] ext4_iget_normal+0x88/0xd0 [ 2597.505579] [] ext4_lookup+0x2f2/0x5e0 [ 2597.505586] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2597.505592] [] ? d_lookup+0x110/0x130 [ 2597.505599] [] ? lookup_open+0x28b/0x18b0 [ 2597.505606] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2597.505613] [] lookup_open+0x92f/0x18b0 [ 2597.505620] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2597.505629] [] path_openat+0x1330/0x2790 [ 2597.505636] [] ? path_mountpoint+0x6c0/0x6c0 [ 2597.505645] [] ? depot_save_stack+0x11c/0x470 [ 2597.505652] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2597.505661] [] ? save_stack_trace+0x16/0x20 [ 2597.505668] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2597.505674] [] ? kasan_kmalloc+0xaf/0xc0 [ 2597.505681] [] ? kasan_slab_alloc+0x12/0x20 [ 2597.505693] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2597.505699] [] ? getname_kernel+0x54/0x340 [ 2597.505706] [] ? open_exec+0x17/0x60 [ 2597.505713] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2597.505720] [] ? search_binary_handler+0x14f/0x6f0 [ 2597.505727] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2597.505732] [] do_filp_open+0x197/0x270 [ 2597.505739] [] ? may_open_dev+0xe0/0xe0 [ 2597.505748] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2597.505754] [] ? getname_kernel+0x54/0x340 [ 2597.505762] [] do_open_execat+0x10f/0x640 [ 2597.505769] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2597.505777] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2597.505784] [] open_exec+0x43/0x60 [ 2597.505792] [] load_elf_binary+0x7e6/0x4bc0 [ 2597.505798] [] ? trace_hardirqs_on+0x10/0x10 ** 19 printk messages dropped ** [ 2597.555844] lowmem_reserve[]: 0 0 0 [ 2597.555892] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2597.555946] 0 pages in swap cache [ 2597.555949] Swap cache stats: add 0, delete 0, find 0/0 [ 2597.555952] Free swap = 0kB [ 2597.555953] Total swap = 0kB [ 2597.555956] 1965979 pages RAM [ 2597.555958] 0 pages HighMem/MovableOnly [ 2597.555960] 313617 pages reserved [ 2597.696259] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2597.696259] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2597.696259] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2597.696259] Free memory is -13348kB above reserved [ 2598.706319] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2598.706319] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2598.706319] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2598.706319] Free memory is -13348kB above reserved [ 2599.716395] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2599.716395] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2599.716395] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2599.716395] Free memory is -13348kB above reserved [ 2600.725927] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2600.725927] to free 35000kB on behalf of 'cron' (1941) because [ 2600.725927] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2600.725927] Free memory is -13348kB above reserved [ 2601.739109] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2601.739109] to free 35000kB on behalf of 'init' (21415) because [ 2601.739109] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2601.739109] Free memory is -13348kB above reserved [ 2601.739122] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2601.739122] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2601.739122] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2601.739122] Free memory is -13348kB above reserved ** 30 printk messages dropped ** [ 2601.874655] Mem-Info: [ 2601.874672] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2601.874672] active_file:899 inactive_file:990 isolated_file:0 [ 2601.874672] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2601.874672] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2601.874672] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2601.874672] free:6039 free_pcp:60 free_cma:0 [ 2601.874690] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:3960kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1873385 all_unreclaimable? yes [ 2601.874708] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2601.874734] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3960kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2601.874787] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2601.874828] 0 pages in swap cache [ 2601.874832] Swap cache stats: add 0, delete 0, find 0/0 [ 2601.874834] Free swap = 0kB [ 2601.874836] Total swap = 0kB [ 2601.874838] 1965979 pages RAM [ 2601.874840] 0 pages HighMem/MovableOnly [ 2601.874842] 313617 pages reserved [ 2602.520322] init: page allocation stalls for 110240ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2602.520331] CPU: 0 PID: 21419 Comm: init Not tainted 4.9.141+ #1 [ 2602.520345] ffff88015b51f7c0 ffffffff81b42e79 1ffff1002b6a3efa ffff8801a2fc8000 [ 2602.520364] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b51f908 [ 2602.520374] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2602.520375] Call Trace: [ 2602.520389] [] dump_stack+0xc1/0x128 [ 2602.520399] [] warn_alloc.cold.31+0x7f/0x9c ** 26 printk messages dropped ** [ 2602.520642] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2602.520669] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2602.520724] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2602.520766] 0 pages in swap cache [ 2602.520770] Swap cache stats: add 0, delete 0, find 0/0 ** 41 printk messages dropped ** [ 2604.663963] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2604.663963] active_file:899 inactive_file:997 isolated_file:0 [ 2604.663963] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2604.663963] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2604.663963] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2604.663963] free:6039 free_pcp:60 free_cma:0 [ 2604.663977] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1981618 all_unreclaimable? yes [ 2604.663994] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2604.664021] Normal free:5460kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20832kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2604.664076] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5460kB 42643 total pagecache pages [ 2604.664131] 0 pages in swap cache [ 2604.664135] Swap cache stats: add 0, delete 0, find 0/0 [ 2604.664137] Free swap = 0kB [ 2604.664138] Total swap = 0kB [ 2604.664141] 1965979 pages RAM [ 2604.664143] 0 pages HighMem/MovableOnly ** 36 printk messages dropped ** [ 2605.220104] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes ** 54 printk messages dropped ** [ 2605.579523] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 14*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5524kB 42643 total pagecache pages [ 2605.579566] 0 pages in swap cache [ 2605.579570] Swap cache stats: add 0, delete 0, find 0/0 [ 2605.579572] Free swap = 0kB [ 2605.579574] Total swap = 0kB [ 2605.579576] 1965979 pages RAM [ 2605.579578] 0 pages HighMem/MovableOnly [ 2605.579580] 313617 pages reserved [ 2605.775937] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2605.775937] to free 35000kB on behalf of 'syz-fuzzer' (2042) because [ 2605.775937] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2605.775937] Free memory is -13284kB above reserved [ 2605.856425] rs:main Q:Reg: page allocation stalls for 100050ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2605.856433] CPU: 1 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2605.856446] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 [ 2605.856456] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d39cf448 [ 2605.856465] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2605.856467] Call Trace: [ 2605.856480] [] dump_stack+0xc1/0x128 [ 2605.856490] [] warn_alloc.cold.31+0x7f/0x9c [ 2605.856499] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2605.856507] [] ? shrink_node+0x740/0x740 [ 2605.856534] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2605.856542] [] ? gfp_pfmemalloc_allowed+0x110/0x110 ** 71 printk messages dropped ** [ 2606.075458] [] handle_mm_fault+0x14bf/0x2350 [ 2606.075466] [] ? vm_insert_page+0x6f0/0x6f0 [ 2606.075473] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2606.075483] [] __do_page_fault+0x403/0xa60 [ 2606.075490] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2606.075500] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2606.075507] [] do_page_fault+0x27/0x30 [ 2606.075514] [] page_fault+0x25/0x30 [ 2606.075518] Mem-Info: [ 2606.075535] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2606.075535] active_file:899 inactive_file:997 isolated_file:0 [ 2606.075535] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2606.075535] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2606.075535] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2606.075535] free:6055 free_pcp:60 free_cma:0 [ 2606.075549] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:32454 all_unreclaimable? yes [ 2606.075566] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2606.075592] Normal free:5524kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20768kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2606.075646] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 14*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5524kB 42643 total pagecache pages [ 2606.075688] 0 pages in swap cache [ 2606.075697] Swap cache stats: add 0, delete 0, find 0/0 [ 2606.135729] Free swap = 0kB [ 2606.135731] Total swap = 0kB [ 2606.135734] 1965979 pages RAM [ 2606.135736] 0 pages HighMem/MovableOnly [ 2606.135738] 313617 pages reserved [ 2606.796029] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2606.796029] to free 35000kB on behalf of 'init' (1) because [ 2606.796029] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2606.796029] Free memory is -13284kB above reserved [ 2607.433086] init: page allocation stalls for 100760ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2607.433094] CPU: 1 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2607.433107] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2607.433117] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2607.433126] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2607.433128] Call Trace: [ 2607.433141] [] dump_stack+0xc1/0x128 [ 2607.433150] [] warn_alloc.cold.31+0x7f/0x9c [ 2607.433160] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2607.433168] [] ? shrink_node+0x740/0x740 [ 2607.433176] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2607.433183] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2607.433191] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2607.433197] [] ? find_get_entry+0x11a/0x570 [ 2607.433206] [] ? __radix_tree_lookup+0x18c/0x230 [ 2607.433214] [] ? check_preemption_disabled+0x3b/0x200 [ 2607.433221] [] ? find_get_entry+0x11a/0x570 [ 2607.433231] [] ? __find_get_block_slow+0x263/0x330 [ 2607.433238] [] pagecache_get_page+0x244/0x710 [ 2607.433245] [] ? __find_get_block+0x21a/0x4d0 [ 2607.433252] [] __getblk_gfp+0x240/0x700 [ 2607.433260] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2607.433270] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2607.433277] [] ext4_iget+0x1d7/0x3740 [ 2607.433285] [] ? mark_held_locks+0xc7/0x130 [ 2607.433292] [] ? check_preemption_disabled+0x3b/0x200 [ 2607.433298] [] ? ext4_get_projid+0x170/0x170 [ 2607.433305] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2607.433312] [] ? lookup_open+0x4b1/0x18b0 [ 2607.433318] [] ? trace_hardirqs_on+0x10/0x10 [ 2607.433326] [] ? check_preemption_disabled+0x3b/0x200 [ 2607.433332] [] ? __d_lookup_rcu+0x720/0x720 [ 2607.433339] [] ext4_iget_normal+0x88/0xd0 [ 2607.433346] [] ext4_lookup+0x2f2/0x5e0 [ 2607.433353] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2607.433359] [] ? d_lookup+0x110/0x130 [ 2607.433366] [] ? lookup_open+0x28b/0x18b0 [ 2607.433372] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2607.433379] [] lookup_open+0x92f/0x18b0 [ 2607.433387] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2607.433395] [] path_openat+0x1330/0x2790 [ 2607.433402] [] ? path_mountpoint+0x6c0/0x6c0 [ 2607.433410] [] ? depot_save_stack+0x11c/0x470 [ 2607.433429] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2607.433437] [] ? save_stack_trace+0x16/0x20 [ 2607.433443] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2607.433448] [] ? kasan_kmalloc+0xaf/0xc0 [ 2607.433454] [] ? kasan_slab_alloc+0x12/0x20 [ 2607.433462] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2607.433468] [] ? getname_kernel+0x54/0x340 [ 2607.433475] [] ? open_exec+0x17/0x60 [ 2607.433482] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2607.433489] [] ? search_binary_handler+0x14f/0x6f0 [ 2607.433497] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2607.433503] [] do_filp_open+0x197/0x270 [ 2607.433509] [] ? may_open_dev+0xe0/0xe0 [ 2607.433518] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2607.433524] [] ? getname_kernel+0x54/0x340 [ 2607.433531] [] do_open_execat+0x10f/0x640 [ 2607.433538] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2607.433545] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2607.433552] [] open_exec+0x43/0x60 [ 2607.433559] [] load_elf_binary+0x7e6/0x4bc0 [ 2607.433565] [] ? trace_hardirqs_on+0x10/0x10 [ 2607.433572] [] ? audit_inode_permission+0x310/0x310 [ 2607.433578] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2607.433585] [] ? elf_core_dump+0x4330/0x4330 [ 2607.433592] [] ? search_binary_handler+0xff/0x6f0 ** 13 printk messages dropped ** [ 2607.433716] lowmem_reserve[]: 0 3505 3505 [ 2607.433733] Normal free:5524kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20768kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2607.433783] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 14*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5524kB 42643 total pagecache pages [ 2607.433821] 0 pages in swap cache [ 2607.433824] Swap cache stats: add 0, delete 0, find 0/0 [ 2607.433826] Free swap = 0kB [ 2607.433828] Total swap = 0kB [ 2607.433830] 1965979 pages RAM [ 2607.433832] 0 pages HighMem/MovableOnly [ 2607.433834] 313617 pages reserved [ 2607.796500] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2607.796500] to free 35000kB on behalf of 'init' (1) because [ 2607.796500] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2607.796500] Free memory is -13284kB above reserved [ 2607.796510] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2607.796510] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2607.796510] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2607.796510] Free memory is -13284kB above reserved [ 2608.806444] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2608.806444] to free 35000kB on behalf of 'init' (1) because [ 2608.806444] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2608.806444] Free memory is -13284kB above reserved [ 2609.820160] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2609.820160] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2609.820160] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2609.820160] Free memory is -13284kB above reserved [ 2610.825880] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2610.825880] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2610.825880] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2610.825880] Free memory is -13284kB above reserved ** 33 printk messages dropped ** [ 2611.026476] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2611.026500] Normal free:5524kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20768kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2611.026565] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB ** 43 printk messages dropped ** [ 2612.706130] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:3888kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:283485 all_unreclaimable? yes [ 2612.706148] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2612.706175] Normal free:5524kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3888kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20768kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2612.706229] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 14*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5524kB 42643 total pagecache pages [ 2612.706271] 0 pages in swap cache [ 2612.706275] Swap cache stats: add 0, delete 0, find 0/0 ** 41 printk messages dropped ** [ 2614.074580] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2614.074580] active_file:899 inactive_file:1004 isolated_file:0 [ 2614.074580] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2614.074580] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2614.074580] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2614.074580] free:6055 free_pcp:60 free_cma:0 [ 2614.074593] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:335784 all_unreclaimable? yes [ 2614.074611] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2614.074637] Normal free:5524kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20768kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB ** 15 printk messages dropped ** [ 2615.112958] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801ce98f908 ** 30 printk messages dropped ** [ 2615.113212] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2615.113212] active_file:899 inactive_file:947 isolated_file:64 [ 2615.113212] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2615.113212] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2615.113212] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2615.113212] free:6055 free_pcp:60 free_cma:0 [ 2615.113233] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:3788kB unevictable:89376kB isolated(anon):0kB isolated(file):256kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:375586 all_unreclaimable? yes [ 2615.113250] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2615.113275] Normal free:5524kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3788kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20768kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB ** 51 printk messages dropped ** [ 2615.770655] Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 14*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5524kB ** 90 printk messages dropped ** [ 2616.529309] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 2616.529318] [] ? anon_vma_prepare+0x62/0x3d0 [ 2616.529326] [] handle_mm_fault+0x14bf/0x2350 [ 2616.529333] [] ? vm_insert_page+0x6f0/0x6f0 [ 2616.529340] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2616.529348] [] __do_page_fault+0x403/0xa60 [ 2616.529355] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2616.529364] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2616.529396] [] do_page_fault+0x27/0x30 [ 2616.529403] [] page_fault+0x25/0x30 [ 2616.529407] Mem-Info: [ 2616.529424] active_anon:69503 inactive_anon:12366 isolated_anon:0 [ 2616.529424] active_file:899 inactive_file:986 isolated_file:32 [ 2616.529424] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2616.529424] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2616.529424] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2616.529424] free:6055 free_pcp:60 free_cma:0 [ 2616.529438] Node 0 active_anon:278012kB inactive_anon:49464kB active_file:3596kB inactive_file:3944kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:427389 all_unreclaimable? yes [ 2616.529455] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2616.529481] Normal free:5524kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:3944kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20768kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2616.529535] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 14*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5524kB 42643 total pagecache pages [ 2616.529577] 0 pages in swap cache [ 2616.529581] Swap cache stats: add 0, delete 0, find 0/0 [ 2616.529583] Free swap = 0kB [ 2616.529585] Total swap = 0kB [ 2616.529588] 1965979 pages RAM [ 2616.529590] 0 pages HighMem/MovableOnly [ 2616.529592] 313617 pages reserved [ 2616.872970] init: page allocation stalls for 110200ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2616.872978] CPU: 1 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2616.872993] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2616.873003] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2616.873013] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2616.873015] Call Trace: [ 2616.873028] [] dump_stack+0xc1/0x128 [ 2616.873038] [] warn_alloc.cold.31+0x7f/0x9c [ 2616.873047] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2616.873056] [] ? shrink_node+0x740/0x740 [ 2616.873064] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2616.873080] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2616.873089] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2616.873096] [] ? find_get_entry+0x11a/0x570 [ 2616.873104] [] ? __radix_tree_lookup+0x18c/0x230 [ 2616.873113] [] ? check_preemption_disabled+0x3b/0x200 [ 2616.873120] [] ? find_get_entry+0x11a/0x570 [ 2616.873130] [] ? __find_get_block_slow+0x263/0x330 [ 2616.873137] [] pagecache_get_page+0x244/0x710 [ 2616.873145] [] ? __find_get_block+0x21a/0x4d0 [ 2616.873152] [] __getblk_gfp+0x240/0x700 [ 2616.873160] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2616.873170] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2616.873178] [] ext4_iget+0x1d7/0x3740 [ 2616.873186] [] ? mark_held_locks+0xc7/0x130 [ 2616.873193] [] ? check_preemption_disabled+0x3b/0x200 [ 2616.873200] [] ? ext4_get_projid+0x170/0x170 [ 2616.873207] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2616.873214] [] ? lookup_open+0x4b1/0x18b0 [ 2616.873221] [] ? trace_hardirqs_on+0x10/0x10 [ 2616.873229] [] ? check_preemption_disabled+0x3b/0x200 [ 2616.873236] [] ? __d_lookup_rcu+0x720/0x720 [ 2616.873243] [] ext4_iget_normal+0x88/0xd0 [ 2616.873250] [] ext4_lookup+0x2f2/0x5e0 [ 2616.873257] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2616.873264] [] ? d_lookup+0x110/0x130 [ 2616.873271] [] ? lookup_open+0x28b/0x18b0 [ 2616.873278] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2616.873284] [] lookup_open+0x92f/0x18b0 [ 2616.873293] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2616.873301] [] path_openat+0x1330/0x2790 [ 2616.873308] [] ? path_mountpoint+0x6c0/0x6c0 [ 2616.873316] [] ? depot_save_stack+0x11c/0x470 [ 2616.873324] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2616.873333] [] ? save_stack_trace+0x16/0x20 [ 2616.873339] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2616.873345] [] ? kasan_kmalloc+0xaf/0xc0 [ 2616.873352] [] ? kasan_slab_alloc+0x12/0x20 [ 2616.873359] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2616.873366] [] ? getname_kernel+0x54/0x340 [ 2616.873374] [] ? open_exec+0x17/0x60 [ 2616.873382] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2616.873390] [] ? search_binary_handler+0x14f/0x6f0 [ 2616.873398] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2616.873406] [] do_filp_open+0x197/0x270 [ 2616.873420] [] ? may_open_dev+0xe0/0xe0 [ 2616.873429] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2616.873435] [] ? getname_kernel+0x54/0x340 [ 2616.873444] [] do_open_execat+0x10f/0x640 [ 2616.873451] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2616.873464] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2616.873472] [] open_exec+0x43/0x60 [ 2616.873479] [] load_elf_binary+0x7e6/0x4bc0 [ 2616.873491] [] ? trace_hardirqs_on+0x10/0x10 [ 2616.873499] [] ? audit_inode_permission+0x310/0x310 [ 2616.873512] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2616.873519] [] ? elf_core_dump+0x4330/0x4330 [ 2616.873527] [] ? search_binary_handler+0xff/0x6f0 [ 2616.873540] [] search_binary_handler+0x14f/0x6f0 [ 2616.873549] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2616.873561] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2616.873570] [] ? prepare_bprm_creds+0x110/0x110 [ 2616.873577] [] ? getname_flags+0x229/0x550 [ 2616.873590] [] SyS_execve+0x42/0x50 ** 7 printk messages dropped ** [ 2616.873678] lowmem_reserve[]: 0 3505 3505 [ 2616.873697] Normal free:5524kB min:5580kB low:9168kB high:12756kB active_anon:277916kB inactive_anon:49456kB active_file:3596kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20768kB pagetables:55532kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2616.873752] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (ME) 227*8kB (UME) 67*16kB (UME) 14*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5524kB 42643 total pagecache pages [ 2616.873795] 0 pages in swap cache [ 2616.873799] Swap cache stats: add 0, delete 0, find 0/0 [ 2616.873801] Free swap = 0kB [ 2616.873803] Total swap = 0kB [ 2616.873805] 1965979 pages RAM [ 2616.873807] 0 pages HighMem/MovableOnly [ 2616.873809] 313617 pages reserved [ 2616.886001] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2616.886001] to free 35000kB on behalf of 'init' (1) because [ 2616.886001] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2616.886001] Free memory is -13284kB above reserved [ 2617.896541] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2617.896541] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2617.896541] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2617.896541] Free memory is -13284kB above reserved [ 2618.905806] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2618.905806] to free 35000kB on behalf of 'rs:main Q:Reg' (1887) because [ 2618.905806] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2618.905806] Free memory is -13284kB above reserved [ 2619.919767] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2619.919767] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2619.919767] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2619.919767] Free memory is -13284kB above reserved ** 32 printk messages dropped ** [ 2621.279960] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2621.279960] active_file:899 inactive_file:1025 isolated_file:0 [ 2621.279960] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2621.279960] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2621.279960] mapped:52943 shmem:18375 pagetables:13908 bounce:0 [ 2621.279960] free:6057 free_pcp:90 free_cma:0 [ 2621.279972] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3596kB inactive_file:4100kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:26904 all_unreclaimable? yes [ 2621.279988] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2621.280011] Normal free:5532kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3596kB inactive_file:4100kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20512kB pagetables:55532kB bounce:0kB free_pcp:360kB local_pcp:120kB free_cma:0kB ** 45 printk messages dropped ** [ 2622.840670] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3568kB inactive_file:3960kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211772kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:86913 all_unreclaimable? no [ 2622.840688] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2622.840715] Normal free:5532kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3568kB inactive_file:3960kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20512kB pagetables:55532kB bounce:0kB free_pcp:380kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2622.840770] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 469*4kB (ME) 227*8kB (UME) 67*16kB (UME) 22*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5532kB 42643 total pagecache pages [ 2622.840818] 0 pages in swap cache [ 2622.840822] Swap cache stats: add 0, delete 0, find 0/0 [ 2622.840824] Free swap = 0kB [ 2622.840826] Total swap = 0kB [ 2622.840828] 1965979 pages RAM [ 2622.840830] 0 pages HighMem/MovableOnly [ 2622.840832] 313617 pages reserved [ 2622.946206] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2622.946206] to free 35000kB on behalf of 'cron' (1941) because [ 2622.946206] cache 7696kB is below limit 8192kB for oom_score_adj 1 [ 2622.946206] Free memory is -13276kB above reserved [ 2623.959715] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2623.959715] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2623.959715] cache 7676kB is below limit 8192kB for oom_score_adj 1 [ 2623.959715] Free memory is -13268kB above reserved [ 2624.851650] cron: page allocation stalls for 71110ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2624.851658] CPU: 1 PID: 1941 Comm: cron Not tainted 4.9.141+ #1 [ 2624.851671] ffff8801d2edf7c0 ffffffff81b42e79 1ffff1003a5dbefa ffff8801d30f0000 [ 2624.851681] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d2edf908 [ 2624.851690] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2624.851692] Call Trace: [ 2624.851706] [] dump_stack+0xc1/0x128 [ 2624.851715] [] warn_alloc.cold.31+0x7f/0x9c [ 2624.851725] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2624.851733] [] ? shrink_node+0x740/0x740 [ 2624.851742] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2624.851749] [] ? debug_lockdep_rcu_enabled+0x77/0x90 ** 23 printk messages dropped ** [ 2624.851940] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3576kB inactive_file:3916kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211756kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:76207 all_unreclaimable? no ** 46 printk messages dropped ** [ 2625.240923] [] page_fault+0x25/0x30 [ 2625.240926] Mem-Info: [ 2625.240942] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2625.240942] active_file:894 inactive_file:979 isolated_file:32 [ 2625.240942] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2625.240942] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2625.240942] mapped:52939 shmem:18375 pagetables:13908 bounce:0 [ 2625.240942] free:6059 free_pcp:30 free_cma:0 [ 2625.240954] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3576kB inactive_file:3916kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211756kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:89246 all_unreclaimable? no [ 2625.240970] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB ** 52 printk messages dropped ** [ 2625.655357] lowmem_reserve[]: 0 0 0 [ 2625.655405] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (UME) 229*8kB (UME) 67*16kB (UME) 14*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5540kB 42638 total pagecache pages [ 2625.655448] 0 pages in swap cache [ 2625.655452] Swap cache stats: add 0, delete 0, find 0/0 [ 2625.655454] Free swap = 0kB [ 2625.655456] Total swap = 0kB [ 2625.655458] 1965979 pages RAM [ 2625.655460] 0 pages HighMem/MovableOnly [ 2625.655462] 313617 pages reserved [ 2625.976171] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2625.976171] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2625.976171] cache 7676kB is below limit 8192kB for oom_score_adj 1 [ 2625.976171] Free memory is -13268kB above reserved [ 2626.387961] rs:main Q:Reg: page allocation stalls for 120580ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2626.387970] CPU: 0 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2626.387983] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 ** 77 printk messages dropped ** [ 2627.291099] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2627.291106] [] ? find_get_entry+0x11a/0x570 [ 2627.291114] [] ? __radix_tree_lookup+0x18c/0x230 [ 2627.291123] [] ? check_preemption_disabled+0x3b/0x200 [ 2627.291131] [] ? find_get_entry+0x11a/0x570 [ 2627.291148] [] ? __find_get_block_slow+0x263/0x330 [ 2627.291156] [] pagecache_get_page+0x244/0x710 [ 2627.291164] [] ? __find_get_block+0x21a/0x4d0 [ 2627.291172] [] __getblk_gfp+0x240/0x700 [ 2627.291179] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2627.291188] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2627.291196] [] ext4_iget+0x1d7/0x3740 [ 2627.291203] [] ? mark_held_locks+0xc7/0x130 [ 2627.291211] [] ? check_preemption_disabled+0x3b/0x200 [ 2627.291218] [] ? ext4_get_projid+0x170/0x170 [ 2627.291225] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2627.291232] [] ? lookup_open+0x4b1/0x18b0 [ 2627.291239] [] ? trace_hardirqs_on+0x10/0x10 [ 2627.291248] [] ? check_preemption_disabled+0x3b/0x200 [ 2627.291255] [] ? __d_lookup_rcu+0x720/0x720 [ 2627.291262] [] ext4_iget_normal+0x88/0xd0 [ 2627.291269] [] ext4_lookup+0x2f2/0x5e0 [ 2627.291276] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2627.291283] [] ? d_lookup+0x110/0x130 [ 2627.291290] [] ? lookup_open+0x28b/0x18b0 [ 2627.291308] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2627.291315] [] lookup_open+0x92f/0x18b0 [ 2627.291322] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2627.291331] [] path_openat+0x1330/0x2790 [ 2627.291338] [] ? path_mountpoint+0x6c0/0x6c0 [ 2627.291346] [] ? depot_save_stack+0x11c/0x470 [ 2627.291353] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2627.291361] [] ? save_stack_trace+0x16/0x20 [ 2627.291368] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2627.291374] [] ? kasan_kmalloc+0xaf/0xc0 [ 2627.291381] [] ? kasan_slab_alloc+0x12/0x20 [ 2627.291388] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2627.291395] [] ? getname_kernel+0x54/0x340 [ 2627.291402] [] ? open_exec+0x17/0x60 [ 2627.291410] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2627.291418] [] ? search_binary_handler+0x14f/0x6f0 [ 2627.291426] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2627.291433] [] do_filp_open+0x197/0x270 [ 2627.291440] [] ? may_open_dev+0xe0/0xe0 [ 2627.291448] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2627.291455] [] ? getname_kernel+0x54/0x340 [ 2627.291463] [] do_open_execat+0x10f/0x640 [ 2627.291471] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2627.291479] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2627.291487] [] open_exec+0x43/0x60 [ 2627.291494] [] load_elf_binary+0x7e6/0x4bc0 [ 2627.291501] [] ? trace_hardirqs_on+0x10/0x10 [ 2627.291508] [] ? audit_inode_permission+0x310/0x310 [ 2627.291516] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2627.291523] [] ? elf_core_dump+0x4330/0x4330 [ 2627.291531] [] ? search_binary_handler+0xff/0x6f0 [ 2627.291540] [] search_binary_handler+0x14f/0x6f0 [ 2627.291548] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2627.291557] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2627.291565] [] ? prepare_bprm_creds+0x110/0x110 [ 2627.291572] [] ? getname_flags+0x229/0x550 [ 2627.291580] [] SyS_execve+0x42/0x50 [ 2627.291587] [] ? setup_new_exec+0x830/0x830 [ 2627.291594] [] do_syscall_64+0x19f/0x550 [ 2627.291603] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2627.291606] Mem-Info: [ 2627.291623] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2627.291623] active_file:894 inactive_file:988 isolated_file:30 [ 2627.291623] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2627.291623] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2627.291623] mapped:52939 shmem:18375 pagetables:13908 bounce:0 [ 2627.291623] free:6059 free_pcp:30 free_cma:0 [ 2627.291636] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3576kB inactive_file:3952kB unevictable:89376kB isolated(anon):0kB isolated(file):120kB mapped:211756kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:170458 all_unreclaimable? no [ 2627.291654] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2627.291679] Normal free:5540kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3576kB inactive_file:3952kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20512kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2627.291733] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (UME) 229*8kB (UME) 67*16kB (UME) 14*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5540kB 42638 total pagecache pages [ 2627.291774] 0 pages in swap cache [ 2627.291779] Swap cache stats: add 0, delete 0, find 0/0 [ 2627.291781] Free swap = 0kB [ 2627.291783] Total swap = 0kB [ 2627.291785] 1965979 pages RAM [ 2627.291787] 0 pages HighMem/MovableOnly [ 2627.291789] 313617 pages reserved [ 2627.996507] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2627.996507] to free 35000kB on behalf of 'init' (1) because [ 2627.996507] cache 7676kB is below limit 8192kB for oom_score_adj 1 [ 2627.996507] Free memory is -13268kB above reserved ** 21 printk messages dropped ** [ 2630.965944] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2630.965951] [] ? _raw_spin_unlock+0x2c/0x50 [ 2630.965959] [] ? __cleanup_sighand+0x40/0x40 [ 2630.965965] [] ? vm_insert_page+0x6f0/0x6f0 [ 2630.965972] [] _do_fork+0x1b2/0xd30 [ 2630.965979] [] ? fork_idle+0x270/0x270 [ 2630.965986] [] ? up_read+0x1a/0x40 [ 2630.965993] [] ? __do_page_fault+0x554/0xa60 [ 2630.966000] [] SyS_clone+0x37/0x50 [ 2630.966006] [] ? sys_vfork+0x30/0x30 [ 2630.966013] [] do_syscall_64+0x19f/0x550 [ 2630.966020] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2630.966023] Mem-Info: [ 2630.966039] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2630.966039] active_file:894 inactive_file:972 isolated_file:32 [ 2630.966039] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2630.966039] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2630.966039] mapped:52939 shmem:18375 pagetables:13908 bounce:0 [ 2630.966039] free:6059 free_pcp:30 free_cma:0 [ 2630.966052] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3576kB inactive_file:3888kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211756kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:310574 all_unreclaimable? yes [ 2630.966069] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2630.966097] Normal free:5540kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3576kB inactive_file:3888kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20512kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB ** 31 printk messages dropped ** [ 2631.313056] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2631.313063] [] do_page_fault+0x27/0x30 [ 2631.313071] [] page_fault+0x25/0x30 [ 2631.313075] Mem-Info: [ 2631.313092] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2631.313092] active_file:894 inactive_file:1011 isolated_file:0 [ 2631.313092] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2631.313092] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2631.313092] mapped:52939 shmem:18375 pagetables:13908 bounce:0 [ 2631.313092] free:6059 free_pcp:30 free_cma:0 [ 2631.313106] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3576kB inactive_file:4044kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211756kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:323998 all_unreclaimable? yes [ 2631.313124] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2631.313150] Normal free:5540kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3576kB inactive_file:4044kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20512kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2631.313204] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (UME) 229*8kB (UME) 67*16kB (UME) 14*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5540kB 42638 total pagecache pages [ 2631.313246] 0 pages in swap cache [ 2631.313250] Swap cache stats: add 0, delete 0, find 0/0 [ 2631.313252] Free swap = 0kB [ 2631.313254] Total swap = 0kB [ 2631.313256] 1965979 pages RAM [ 2631.313258] 0 pages HighMem/MovableOnly [ 2631.313260] 313617 pages reserved [ 2632.052570] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2632.052570] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2632.052570] cache 7676kB is below limit 8192kB for oom_score_adj 1 [ 2632.052570] Free memory is -13268kB above reserved [ 2632.528595] init: page allocation stalls for 140250ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2632.528603] CPU: 0 PID: 21419 Comm: init Not tainted 4.9.141+ #1 [ 2632.528617] ffff88015b51f7c0 ffffffff81b42e79 1ffff1002b6a3efa ffff8801a2fc8000 [ 2632.528627] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b51f908 [ 2632.528637] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 ** 29 printk messages dropped ** [ 2632.528912] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2632.528944] Normal free:5540kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3576kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20512kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2632.528999] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (UME) 229*8kB (UME) 67*16kB (UME) 14*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5540kB 42638 total pagecache pages [ 2632.529041] 0 pages in swap cache [ 2632.529045] Swap cache stats: add 0, delete 0, find 0/0 [ 2632.529047] Free swap = 0kB [ 2632.529049] Total swap = 0kB [ 2632.529052] 1965979 pages RAM [ 2632.529054] 0 pages HighMem/MovableOnly ** 34 printk messages dropped ** [ 2634.191604] [] do_page_fault+0x27/0x30 ** 3 printk messages dropped ** [ 2634.191647] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3576kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211756kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:433232 all_unreclaimable? yes ** 48 printk messages dropped ** [ 2634.872663] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3576kB inactive_file:3916kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211756kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:458600 all_unreclaimable? yes [ 2634.872681] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2634.872707] Normal free:5540kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3576kB inactive_file:3916kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20512kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB ** 51 printk messages dropped ** [ 2635.995824] lowmem_reserve[]: 0 0 0 [ 2635.995872] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (UME) 229*8kB (UME) 67*16kB (UME) 15*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5572kB 42638 total pagecache pages [ 2635.995914] 0 pages in swap cache [ 2635.995918] Swap cache stats: add 0, delete 0, find 0/0 [ 2635.995920] Free swap = 0kB [ 2635.995922] Total swap = 0kB [ 2635.995925] 1965979 pages RAM [ 2635.995927] 0 pages HighMem/MovableOnly [ 2635.995929] 313617 pages reserved [ 2636.106017] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2636.106017] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2636.106017] cache 7676kB is below limit 8192kB for oom_score_adj 1 [ 2636.106017] Free memory is -13236kB above reserved [ 2636.149312] rs:main Q:Reg: page allocation stalls for 130340ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2636.149320] CPU: 0 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2636.149334] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 [ 2636.149354] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d39cf448 [ 2636.149364] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2636.149366] Call Trace: [ 2636.149380] [] dump_stack+0xc1/0x128 [ 2636.149390] [] warn_alloc.cold.31+0x7f/0x9c [ 2636.149399] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2636.149407] [] ? shrink_node+0x740/0x740 [ 2636.149416] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2636.149426] [] ? gfp_pfmemalloc_allowed+0x110/0x110 ** 62 printk messages dropped ** [ 2637.198769] [] dump_stack+0xc1/0x128 [ 2637.198779] [] warn_alloc.cold.31+0x7f/0x9c ** 2 printk messages dropped ** [ 2637.198806] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2637.198813] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2637.198822] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2637.198829] [] ? find_get_entry+0x11a/0x570 [ 2637.198837] [] ? __radix_tree_lookup+0x18c/0x230 [ 2637.198846] [] ? check_preemption_disabled+0x3b/0x200 [ 2637.198853] [] ? find_get_entry+0x11a/0x570 [ 2637.198862] [] ? __find_get_block_slow+0x263/0x330 [ 2637.198870] [] pagecache_get_page+0x244/0x710 [ 2637.198877] [] ? __find_get_block+0x21a/0x4d0 [ 2637.198885] [] __getblk_gfp+0x240/0x700 [ 2637.198893] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2637.198902] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2637.198910] [] ext4_iget+0x1d7/0x3740 [ 2637.198918] [] ? mark_held_locks+0xc7/0x130 [ 2637.198925] [] ? check_preemption_disabled+0x3b/0x200 [ 2637.198932] [] ? ext4_get_projid+0x170/0x170 [ 2637.198939] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2637.198946] [] ? lookup_open+0x4b1/0x18b0 [ 2637.198953] [] ? trace_hardirqs_on+0x10/0x10 [ 2637.198961] [] ? check_preemption_disabled+0x3b/0x200 [ 2637.198968] [] ? __d_lookup_rcu+0x720/0x720 [ 2637.198974] [] ext4_iget_normal+0x88/0xd0 [ 2637.198982] [] ext4_lookup+0x2f2/0x5e0 [ 2637.198989] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2637.198995] [] ? d_lookup+0x110/0x130 [ 2637.199002] [] ? lookup_open+0x28b/0x18b0 [ 2637.199009] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2637.199022] [] lookup_open+0x92f/0x18b0 [ 2637.199030] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2637.199039] [] path_openat+0x1330/0x2790 [ 2637.199047] [] ? path_mountpoint+0x6c0/0x6c0 [ 2637.199055] [] ? depot_save_stack+0x11c/0x470 [ 2637.199062] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2637.199071] [] ? save_stack_trace+0x16/0x20 [ 2637.199077] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2637.199084] [] ? kasan_kmalloc+0xaf/0xc0 [ 2637.199090] [] ? kasan_slab_alloc+0x12/0x20 [ 2637.199098] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2637.199105] [] ? getname_kernel+0x54/0x340 [ 2637.199113] [] ? open_exec+0x17/0x60 [ 2637.199121] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2637.199129] [] ? search_binary_handler+0x14f/0x6f0 [ 2637.199137] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2637.199144] [] do_filp_open+0x197/0x270 [ 2637.199151] [] ? may_open_dev+0xe0/0xe0 [ 2637.199161] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2637.199167] [] ? getname_kernel+0x54/0x340 [ 2637.199175] [] do_open_execat+0x10f/0x640 [ 2637.199183] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2637.199191] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2637.199199] [] open_exec+0x43/0x60 [ 2637.199206] [] load_elf_binary+0x7e6/0x4bc0 [ 2637.199213] [] ? trace_hardirqs_on+0x10/0x10 [ 2637.199221] [] ? audit_inode_permission+0x310/0x310 [ 2637.199228] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2637.199236] [] ? elf_core_dump+0x4330/0x4330 [ 2637.199243] [] ? search_binary_handler+0xff/0x6f0 [ 2637.199261] [] search_binary_handler+0x14f/0x6f0 [ 2637.199270] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2637.199278] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2637.199287] [] ? prepare_bprm_creds+0x110/0x110 [ 2637.199294] [] ? getname_flags+0x229/0x550 [ 2637.199302] [] SyS_execve+0x42/0x50 [ 2637.199309] [] ? setup_new_exec+0x830/0x830 [ 2637.199316] [] do_syscall_64+0x19f/0x550 [ 2637.199325] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2637.199329] Mem-Info: [ 2637.199346] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2637.199346] active_file:894 inactive_file:1001 isolated_file:0 [ 2637.199346] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2637.199346] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2637.199346] mapped:52939 shmem:18375 pagetables:13908 bounce:0 [ 2637.199346] free:6067 free_pcp:30 free_cma:0 [ 2637.199360] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3576kB inactive_file:4004kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211756kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:80867 all_unreclaimable? yes [ 2637.199378] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2637.199405] Normal free:5572kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3576kB inactive_file:4004kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20512kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2637.199460] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 531*4kB (UME) 229*8kB (UME) 67*16kB (UME) 15*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5572kB 42638 total pagecache pages [ 2637.199503] 0 pages in swap cache [ 2637.199507] Swap cache stats: add 0, delete 0, find 0/0 [ 2637.199509] Free swap = 0kB [ 2637.199511] Total swap = 0kB [ 2637.199513] 1965979 pages RAM [ 2637.199515] 0 pages HighMem/MovableOnly ** 18 printk messages dropped ** [ 2641.569071] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 2641.569081] [] ? copy_process.part.8+0x1677/0x6a10 [ 2641.569088] [] ? alloc_set_pte+0x77a/0xbc0 [ 2641.569097] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2641.569105] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2641.569113] [] copy_process.part.8+0x280/0x6a10 [ 2641.569126] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2641.569133] [] ? _raw_spin_unlock+0x2c/0x50 [ 2641.569141] [] ? __cleanup_sighand+0x40/0x40 [ 2641.569148] [] ? vm_insert_page+0x6f0/0x6f0 [ 2641.569155] [] _do_fork+0x1b2/0xd30 [ 2641.569162] [] ? fork_idle+0x270/0x270 [ 2641.569171] [] ? up_read+0x1a/0x40 [ 2641.569179] [] ? __do_page_fault+0x554/0xa60 [ 2641.569186] [] SyS_clone+0x37/0x50 [ 2641.569193] [] ? sys_vfork+0x30/0x30 [ 2641.569200] [] do_syscall_64+0x19f/0x550 [ 2641.569208] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2641.569211] Mem-Info: [ 2641.569229] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2641.569229] active_file:886 inactive_file:1004 isolated_file:0 [ 2641.569229] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2641.569229] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2641.569229] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2641.569229] free:6051 free_pcp:30 free_cma:0 [ 2641.569243] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:19870 all_unreclaimable? no [ 2641.569260] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2641.569287] Normal free:5508kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB ** 31 printk messages dropped ** [ 2641.754249] [] do_page_fault+0x27/0x30 [ 2641.754256] [] page_fault+0x25/0x30 [ 2641.754259] Mem-Info: [ 2641.754275] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2641.754275] active_file:886 inactive_file:997 isolated_file:0 [ 2641.754275] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2641.754275] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2641.754275] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2641.754275] free:6051 free_pcp:30 free_cma:0 [ 2641.754287] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:28629 all_unreclaimable? no [ 2641.754304] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2641.754327] Normal free:5508kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2641.754376] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 228*8kB (UME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5508kB ** 36 printk messages dropped ** [ 2643.286841] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2643.286851] [] __do_page_fault+0x403/0xa60 [ 2643.286859] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2643.286869] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2643.286876] [] do_page_fault+0x27/0x30 [ 2643.286884] [] page_fault+0x25/0x30 [ 2643.286887] Mem-Info: [ 2643.286904] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2643.286904] active_file:886 inactive_file:986 isolated_file:32 [ 2643.286904] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2643.286904] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2643.286904] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2643.286904] free:6051 free_pcp:30 free_cma:0 [ 2643.286918] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3944kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:87137 all_unreclaimable? no [ 2643.286936] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2643.286962] Normal free:5508kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3944kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2643.287023] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 228*8kB (UME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5508kB 42630 total pagecache pages [ 2643.287066] 0 pages in swap cache [ 2643.287070] Swap cache stats: add 0, delete 0, find 0/0 [ 2643.287072] Free swap = 0kB [ 2643.287074] Total swap = 0kB [ 2643.287076] 1965979 pages RAM [ 2643.287078] 0 pages HighMem/MovableOnly [ 2643.287080] 313617 pages reserved [ 2643.948520] cron: page allocation stalls for 90210ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2643.948528] CPU: 1 PID: 1941 Comm: cron Not tainted 4.9.141+ #1 [ 2643.948540] ffff8801d2edf7c0 ffffffff81b42e79 1ffff1003a5dbefa ffff8801d30f0000 [ 2643.948549] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d2edf908 [ 2643.948557] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2643.948559] Call Trace: [ 2643.948572] [] dump_stack+0xc1/0x128 [ 2643.948582] [] warn_alloc.cold.31+0x7f/0x9c [ 2643.948591] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2643.948599] [] ? shrink_node+0x740/0x740 [ 2643.948607] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2643.948615] [] ? debug_lockdep_rcu_enabled+0x77/0x90 ** 21 printk messages dropped ** [ 2643.948813] Mem-Info: [ 2643.948829] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2643.948829] active_file:886 inactive_file:972 isolated_file:32 [ 2643.948829] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2643.948829] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2643.948829] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2643.948829] free:6045 free_pcp:30 free_cma:0 ** 45 printk messages dropped ** [ 2644.930601] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2644.930608] [] do_page_fault+0x27/0x30 [ 2644.930616] [] page_fault+0x25/0x30 [ 2644.930620] Mem-Info: [ 2644.930650] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2644.930650] active_file:886 inactive_file:990 isolated_file:0 [ 2644.930650] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2644.930650] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2644.930650] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2644.930650] free:6050 free_pcp:30 free_cma:0 [ 2644.930664] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3960kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:57036 all_unreclaimable? no ** 52 printk messages dropped ** [ 2645.946425] lowmem_reserve[]: 0 3505 3505 [ 2645.946443] Normal free:5504kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3760kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2645.946507] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 536*4kB (ME) 228*8kB (UME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5504kB 42630 total pagecache pages [ 2645.946550] 0 pages in swap cache [ 2645.946554] Swap cache stats: add 0, delete 0, find 0/0 [ 2645.946556] Free swap = 0kB [ 2645.946558] Total swap = 0kB [ 2645.946560] 1965979 pages RAM [ 2645.946562] 0 pages HighMem/MovableOnly [ 2645.946565] 313617 pages reserved [ 2646.207021] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2646.207021] to free 35000kB on behalf of 'syz-fuzzer' (2042) because [ 2646.207021] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2646.207021] Free memory is -13304kB above reserved [ 2646.864273] rs:main Q:Reg: page allocation stalls for 141050ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2646.864282] CPU: 0 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2646.864295] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 ** 74 printk messages dropped ** [ 2646.976078] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2646.976085] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2646.976093] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2646.976100] [] ? find_get_entry+0x11a/0x570 [ 2646.976108] [] ? __radix_tree_lookup+0x18c/0x230 [ 2646.976117] [] ? check_preemption_disabled+0x3b/0x200 [ 2646.976124] [] ? find_get_entry+0x11a/0x570 [ 2646.976133] [] ? __find_get_block_slow+0x263/0x330 [ 2646.976146] [] pagecache_get_page+0x244/0x710 [ 2646.976154] [] ? __find_get_block+0x21a/0x4d0 [ 2646.976162] [] __getblk_gfp+0x240/0x700 [ 2646.976169] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2646.976179] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2646.976186] [] ext4_iget+0x1d7/0x3740 [ 2646.976193] [] ? mark_held_locks+0xc7/0x130 [ 2646.976201] [] ? check_preemption_disabled+0x3b/0x200 [ 2646.976208] [] ? ext4_get_projid+0x170/0x170 [ 2646.976214] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2646.976222] [] ? lookup_open+0x4b1/0x18b0 [ 2646.976229] [] ? trace_hardirqs_on+0x10/0x10 [ 2646.976236] [] ? check_preemption_disabled+0x3b/0x200 [ 2646.976243] [] ? __d_lookup_rcu+0x720/0x720 [ 2646.976250] [] ext4_iget_normal+0x88/0xd0 [ 2646.976257] [] ext4_lookup+0x2f2/0x5e0 [ 2646.976264] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2646.976270] [] ? d_lookup+0x110/0x130 [ 2646.976277] [] ? lookup_open+0x28b/0x18b0 [ 2646.976302] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2646.976309] [] lookup_open+0x92f/0x18b0 [ 2646.976317] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2646.976326] [] path_openat+0x1330/0x2790 [ 2646.976334] [] ? path_mountpoint+0x6c0/0x6c0 [ 2646.976342] [] ? depot_save_stack+0x11c/0x470 [ 2646.976350] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2646.976359] [] ? save_stack_trace+0x16/0x20 [ 2646.976366] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2646.976380] [] ? kasan_kmalloc+0xaf/0xc0 [ 2646.976387] [] ? kasan_slab_alloc+0x12/0x20 [ 2646.976395] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2646.976402] [] ? getname_kernel+0x54/0x340 [ 2646.976410] [] ? open_exec+0x17/0x60 [ 2646.976418] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2646.976426] [] ? search_binary_handler+0x14f/0x6f0 [ 2646.976435] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2646.976442] [] do_filp_open+0x197/0x270 [ 2646.976450] [] ? may_open_dev+0xe0/0xe0 [ 2646.976458] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2646.976465] [] ? getname_kernel+0x54/0x340 [ 2646.976474] [] do_open_execat+0x10f/0x640 [ 2646.976482] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2646.976490] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2646.976498] [] open_exec+0x43/0x60 [ 2646.976506] [] load_elf_binary+0x7e6/0x4bc0 [ 2646.976513] [] ? trace_hardirqs_on+0x10/0x10 [ 2646.976521] [] ? audit_inode_permission+0x310/0x310 [ 2646.976528] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2646.976536] [] ? elf_core_dump+0x4330/0x4330 [ 2646.976544] [] ? search_binary_handler+0xff/0x6f0 [ 2646.976553] [] search_binary_handler+0x14f/0x6f0 [ 2646.976562] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2646.976571] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2646.976579] [] ? prepare_bprm_creds+0x110/0x110 [ 2646.976599] [] ? getname_flags+0x229/0x550 [ 2646.976607] [] SyS_execve+0x42/0x50 [ 2646.976614] [] ? setup_new_exec+0x830/0x830 [ 2646.976621] [] do_syscall_64+0x19f/0x550 [ 2646.976630] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2646.976633] Mem-Info: [ 2646.976649] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2646.976649] active_file:886 inactive_file:997 isolated_file:0 [ 2646.976649] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2646.976649] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2646.976649] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2646.976649] free:6050 free_pcp:30 free_cma:0 [ 2646.976663] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:136937 all_unreclaimable? no [ 2646.976681] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2646.976707] Normal free:5504kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2646.976761] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 536*4kB (ME) 228*8kB (UME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5504kB 42630 total pagecache pages [ 2646.976802] 0 pages in swap cache [ 2646.976806] Swap cache stats: add 0, delete 0, find 0/0 [ 2646.976808] Free swap = 0kB [ 2646.976810] Total swap = 0kB [ 2646.976813] 1965979 pages RAM [ 2646.976815] 0 pages HighMem/MovableOnly [ 2646.976817] 313617 pages reserved [ 2647.216188] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2647.216188] to free 35000kB on behalf of 'init' (21419) because [ 2647.216188] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2647.216188] Free memory is -13304kB above reserved [ 2648.225908] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2648.225908] to free 35000kB on behalf of 'syz-fuzzer' (2042) because [ 2648.225908] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2648.225908] Free memory is -13304kB above reserved [ 2649.236111] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2649.236111] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2649.236111] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2649.236111] Free memory is -13304kB above reserved ** 14 printk messages dropped ** [ 2651.303474] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 2651.303482] [] ? copy_process.part.8+0x1677/0x6a10 [ 2651.303489] [] ? alloc_set_pte+0x77a/0xbc0 [ 2651.303497] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2651.303506] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2651.303513] [] copy_process.part.8+0x280/0x6a10 [ 2651.303520] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2651.303528] [] ? _raw_spin_unlock+0x2c/0x50 [ 2651.303535] [] ? __cleanup_sighand+0x40/0x40 [ 2651.303542] [] ? vm_insert_page+0x6f0/0x6f0 [ 2651.303549] [] _do_fork+0x1b2/0xd30 [ 2651.303556] [] ? fork_idle+0x270/0x270 [ 2651.303564] [] ? up_read+0x1a/0x40 [ 2651.303572] [] ? __do_page_fault+0x554/0xa60 ** 34 printk messages dropped ** [ 2651.587164] [] ? anon_vma_prepare+0x62/0x3d0 [ 2651.587172] [] handle_mm_fault+0x14bf/0x2350 [ 2651.587178] [] ? vm_insert_page+0x6f0/0x6f0 ** 1 printk messages dropped ** [ 2651.587195] [] __do_page_fault+0x403/0xa60 [ 2651.587202] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2651.587211] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2651.587218] [] do_page_fault+0x27/0x30 [ 2651.587238] [] page_fault+0x25/0x30 [ 2651.587241] Mem-Info: [ 2651.587257] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2651.587257] active_file:886 inactive_file:997 isolated_file:0 [ 2651.587257] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2651.587257] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2651.587257] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2651.587257] free:6050 free_pcp:30 free_cma:0 [ 2651.587269] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:310979 all_unreclaimable? yes [ 2651.587286] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2651.587309] Normal free:5504kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2651.587359] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 536*4kB (ME) 228*8kB (UME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5504kB 42630 total pagecache pages [ 2651.587397] 0 pages in swap cache [ 2651.587400] Swap cache stats: add 0, delete 0, find 0/0 [ 2651.587402] Free swap = 0kB [ 2651.587404] Total swap = 0kB [ 2651.587406] 1965979 pages RAM [ 2651.587407] 0 pages HighMem/MovableOnly [ 2651.587409] 313617 pages reserved [ 2652.267182] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2652.267182] to free 35000kB on behalf of 'syz-fuzzer' (2042) because [ 2652.267182] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2652.267182] Free memory is -13308kB above reserved [ 2652.964456] init: page allocation stalls for 160680ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2652.964464] CPU: 0 PID: 21419 Comm: init Not tainted 4.9.141+ #1 [ 2652.964478] ffff88015b51f7c0 ffffffff81b42e79 1ffff1002b6a3efa ffff8801a2fc8000 [ 2652.964488] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b51f908 [ 2652.964498] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2652.964500] Call Trace: [ 2652.964513] [] dump_stack+0xc1/0x128 [ 2652.964523] [] warn_alloc.cold.31+0x7f/0x9c [ 2652.964533] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2652.964541] [] ? shrink_node+0x740/0x740 ** 22 printk messages dropped ** [ 2652.964726] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2652.964726] active_file:886 inactive_file:965 isolated_file:32 [ 2652.964726] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2652.964726] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2652.964726] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2652.964726] free:6049 free_pcp:30 free_cma:0 [ 2652.964740] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3860kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:48525 all_unreclaimable? no [ 2652.964758] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB ** 43 printk messages dropped ** [ 2653.777756] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2653.777773] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2653.777780] [] do_page_fault+0x27/0x30 [ 2653.777789] [] page_fault+0x25/0x30 [ 2653.777792] Mem-Info: [ 2653.777809] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2653.777809] active_file:886 inactive_file:972 isolated_file:32 [ 2653.777809] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2653.777809] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2653.777809] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2653.777809] free:6049 free_pcp:30 free_cma:0 ** 43 printk messages dropped ** [ 2655.919778] [] ? vm_insert_page+0x6f0/0x6f0 [ 2655.919787] [] __do_page_fault+0x403/0xa60 [ 2655.919795] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2655.919804] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 56 printk messages dropped ** [ 2656.036842] lowmem_reserve[]: 0 3505 3505 [ 2656.036860] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2656.036915] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2656.036958] 0 pages in swap cache [ 2656.036962] Swap cache stats: add 0, delete 0, find 0/0 [ 2656.036964] Free swap = 0kB [ 2656.036966] Total swap = 0kB [ 2656.036968] 1965979 pages RAM [ 2656.036971] 0 pages HighMem/MovableOnly [ 2656.036973] 313617 pages reserved [ 2656.306249] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2656.306249] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2656.306249] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2656.306249] Free memory is -13308kB above reserved [ 2656.691362] rs:main Q:Reg: page allocation stalls for 150880ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2656.691370] CPU: 1 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2656.691384] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 [ 2656.691394] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d39cf448 [ 2656.691403] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2656.691405] Call Trace: [ 2656.691419] [] dump_stack+0xc1/0x128 [ 2656.691428] [] warn_alloc.cold.31+0x7f/0x9c [ 2656.691437] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2656.691445] [] ? shrink_node+0x740/0x740 [ 2656.691454] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2656.691462] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2656.691470] [] ? __radix_tree_lookup+0x18c/0x230 [ 2656.691478] [] ? find_get_entry+0x11a/0x570 [ 2656.691486] [] pagecache_get_page+0x244/0x710 [ 2656.691493] [] grab_cache_page_write_begin+0x63/0x90 [ 2656.691522] [] ext4_da_write_begin+0x24c/0x1020 [ 2656.691530] [] ? __brelse+0x4c/0x80 [ 2656.691537] [] ? ext4_mark_iloc_dirty+0x14ad/0x2770 [ 2656.691543] [] ? ext4_write_begin+0x1400/0x1400 [ 2656.691550] [] ? trace_hardirqs_on+0x10/0x10 [ 2656.691556] [] ? ext4_chunk_trans_blocks+0x30/0x30 [ 2656.691565] [] ? __ext4_journal_get_write_access+0x57/0x90 [ 2656.691573] [] ? inode_dio_wait+0x240/0x240 ** 49 printk messages dropped ** [ 2657.512800] Call Trace: [ 2657.512815] [] dump_stack+0xc1/0x128 [ 2657.512825] [] warn_alloc.cold.31+0x7f/0x9c [ 2657.512834] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2657.512843] [] ? shrink_node+0x740/0x740 [ 2657.512852] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2657.512860] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2657.512869] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2657.512876] [] ? find_get_entry+0x11a/0x570 [ 2657.512884] [] ? __radix_tree_lookup+0x18c/0x230 [ 2657.512893] [] ? check_preemption_disabled+0x3b/0x200 [ 2657.512900] [] ? find_get_entry+0x11a/0x570 [ 2657.512910] [] ? __find_get_block_slow+0x263/0x330 [ 2657.512918] [] pagecache_get_page+0x244/0x710 [ 2657.512926] [] ? __find_get_block+0x21a/0x4d0 [ 2657.512934] [] __getblk_gfp+0x240/0x700 [ 2657.512942] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2657.512952] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2657.512960] [] ext4_iget+0x1d7/0x3740 [ 2657.512967] [] ? mark_held_locks+0xc7/0x130 [ 2657.512980] [] ? check_preemption_disabled+0x3b/0x200 [ 2657.512987] [] ? ext4_get_projid+0x170/0x170 [ 2657.512994] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2657.513002] [] ? lookup_open+0x4b1/0x18b0 [ 2657.513009] [] ? trace_hardirqs_on+0x10/0x10 [ 2657.513017] [] ? check_preemption_disabled+0x3b/0x200 [ 2657.513024] [] ? __d_lookup_rcu+0x720/0x720 [ 2657.513031] [] ext4_iget_normal+0x88/0xd0 [ 2657.513039] [] ext4_lookup+0x2f2/0x5e0 [ 2657.513047] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2657.513054] [] ? d_lookup+0x110/0x130 [ 2657.513061] [] ? lookup_open+0x28b/0x18b0 [ 2657.513068] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2657.513075] [] lookup_open+0x92f/0x18b0 [ 2657.513083] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2657.513092] [] path_openat+0x1330/0x2790 [ 2657.513100] [] ? path_mountpoint+0x6c0/0x6c0 [ 2657.513109] [] ? depot_save_stack+0x11c/0x470 [ 2657.513116] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2657.513125] [] ? save_stack_trace+0x16/0x20 [ 2657.513132] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2657.513139] [] ? kasan_kmalloc+0xaf/0xc0 [ 2657.513146] [] ? kasan_slab_alloc+0x12/0x20 [ 2657.513154] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2657.513161] [] ? getname_kernel+0x54/0x340 [ 2657.513169] [] ? open_exec+0x17/0x60 [ 2657.513177] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2657.513186] [] ? search_binary_handler+0x14f/0x6f0 [ 2657.513199] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2657.513207] [] do_filp_open+0x197/0x270 [ 2657.513214] [] ? may_open_dev+0xe0/0xe0 [ 2657.513223] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2657.513230] [] ? getname_kernel+0x54/0x340 [ 2657.513238] [] do_open_execat+0x10f/0x640 [ 2657.513246] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2657.513255] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2657.513263] [] open_exec+0x43/0x60 [ 2657.513270] [] load_elf_binary+0x7e6/0x4bc0 [ 2657.513277] [] ? trace_hardirqs_on+0x10/0x10 [ 2657.513286] [] ? audit_inode_permission+0x310/0x310 [ 2657.513293] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2657.513301] [] ? elf_core_dump+0x4330/0x4330 [ 2657.513309] [] ? search_binary_handler+0xff/0x6f0 [ 2657.513318] [] search_binary_handler+0x14f/0x6f0 [ 2657.513327] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2657.513336] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2657.513345] [] ? prepare_bprm_creds+0x110/0x110 [ 2657.513352] [] ? getname_flags+0x229/0x550 [ 2657.513360] [] SyS_execve+0x42/0x50 [ 2657.513368] [] ? setup_new_exec+0x830/0x830 [ 2657.513375] [] do_syscall_64+0x19f/0x550 [ 2657.513385] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2657.513388] Mem-Info: [ 2657.513408] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2657.513408] active_file:886 inactive_file:972 isolated_file:32 [ 2657.513408] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2657.513408] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2657.513408] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2657.513408] free:6049 free_pcp:30 free_cma:0 [ 2657.513430] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3888kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:224248 all_unreclaimable? yes [ 2657.513448] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2657.513474] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3888kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2657.513530] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB ** 23 printk messages dropped ** [ 2661.118525] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 2661.118533] [] ? copy_process.part.8+0x1677/0x6a10 ** 2 printk messages dropped ** [ 2661.118555] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2661.118562] [] copy_process.part.8+0x280/0x6a10 [ 2661.118569] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2661.118576] [] ? _raw_spin_unlock+0x2c/0x50 [ 2661.118583] [] ? __cleanup_sighand+0x40/0x40 [ 2661.118589] [] ? vm_insert_page+0x6f0/0x6f0 [ 2661.118596] [] _do_fork+0x1b2/0xd30 [ 2661.118602] [] ? fork_idle+0x270/0x270 [ 2661.118610] [] ? up_read+0x1a/0x40 [ 2661.118617] [] ? __do_page_fault+0x554/0xa60 [ 2661.118623] [] SyS_clone+0x37/0x50 [ 2661.118630] [] ? sys_vfork+0x30/0x30 [ 2661.118636] [] do_syscall_64+0x19f/0x550 [ 2661.118643] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2661.118646] Mem-Info: [ 2661.118662] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2661.118662] active_file:886 inactive_file:997 isolated_file:0 [ 2661.118662] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2661.118662] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2661.118662] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2661.118662] free:6049 free_pcp:30 free_cma:0 [ 2661.118674] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:361818 all_unreclaimable? yes [ 2661.118691] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB ** 34 printk messages dropped ** [ 2661.258455] [] page_fault+0x25/0x30 [ 2661.258458] Mem-Info: [ 2661.258487] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2661.258487] active_file:886 inactive_file:972 isolated_file:32 [ 2661.258487] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2661.258487] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2661.258487] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2661.258487] free:6049 free_pcp:30 free_cma:0 [ 2661.258499] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3888kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:366779 all_unreclaimable? yes [ 2661.258515] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2661.258539] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3888kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2661.258588] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2661.258625] 0 pages in swap cache [ 2661.258629] Swap cache stats: add 0, delete 0, find 0/0 [ 2661.258631] Free swap = 0kB [ 2661.258632] Total swap = 0kB [ 2661.258634] 1965979 pages RAM [ 2661.258636] 0 pages HighMem/MovableOnly [ 2661.258638] 313617 pages reserved [ 2661.365897] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2661.365897] to free 35000kB on behalf of 'rs:main Q:Reg' (1887) because [ 2661.365897] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2661.365897] Free memory is -13308kB above reserved ** 29 printk messages dropped ** [ 2662.619300] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2662.619306] [] do_page_fault+0x27/0x30 [ 2662.619313] [] page_fault+0x25/0x30 [ 2662.619316] Mem-Info: [ 2662.619332] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2662.619332] active_file:886 inactive_file:1011 isolated_file:0 [ 2662.619332] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2662.619332] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2662.619332] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2662.619332] free:6049 free_pcp:30 free_cma:0 [ 2662.619344] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:4044kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:419351 all_unreclaimable? yes [ 2662.619360] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2662.619384] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:4044kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2662.619434] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2662.619472] 0 pages in swap cache [ 2662.619475] Swap cache stats: add 0, delete 0, find 0/0 [ 2662.619477] Free swap = 0kB [ 2662.619479] Total swap = 0kB [ 2662.619481] 1965979 pages RAM [ 2662.619483] 0 pages HighMem/MovableOnly ** 30 printk messages dropped ** [ 2664.442173] [] ? hrtimer_nanosleep+0x38c/0x550 [ 2664.442180] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2664.442190] [] __do_page_fault+0x403/0xa60 [ 2664.442197] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2664.442207] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2664.442214] [] do_page_fault+0x27/0x30 ** 44 printk messages dropped ** [ 2665.381076] [] ? vm_insert_page+0x6f0/0x6f0 [ 2665.381085] [] __do_page_fault+0x403/0xa60 [ 2665.381092] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2665.381102] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2665.381109] [] do_page_fault+0x27/0x30 [ 2665.381116] [] page_fault+0x25/0x30 [ 2665.381119] Mem-Info: [ 2665.381137] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2665.381137] active_file:886 inactive_file:1004 isolated_file:0 [ 2665.381137] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2665.381137] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2665.381137] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2665.381137] free:6049 free_pcp:30 free_cma:0 [ 2665.381150] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:525934 all_unreclaimable? yes ** 51 printk messages dropped ** [ 2665.499067] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2665.499093] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2665.499147] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2665.499188] 0 pages in swap cache [ 2665.499192] Swap cache stats: add 0, delete 0, find 0/0 ** 76 printk messages dropped ** [ 2667.371933] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2667.371942] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2667.371944] Call Trace: [ 2667.371959] [] dump_stack+0xc1/0x128 [ 2667.371968] [] warn_alloc.cold.31+0x7f/0x9c [ 2667.371978] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2667.371986] [] ? shrink_node+0x740/0x740 [ 2667.371995] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2667.372002] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2667.372011] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2667.372018] [] ? find_get_entry+0x11a/0x570 [ 2667.372026] [] ? __radix_tree_lookup+0x18c/0x230 [ 2667.372035] [] ? check_preemption_disabled+0x3b/0x200 [ 2667.372042] [] ? find_get_entry+0x11a/0x570 [ 2667.372052] [] ? __find_get_block_slow+0x263/0x330 [ 2667.372059] [] pagecache_get_page+0x244/0x710 [ 2667.372066] [] ? __find_get_block+0x21a/0x4d0 [ 2667.372074] [] __getblk_gfp+0x240/0x700 [ 2667.372082] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2667.372092] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2667.372099] [] ext4_iget+0x1d7/0x3740 [ 2667.372107] [] ? mark_held_locks+0xc7/0x130 [ 2667.372115] [] ? check_preemption_disabled+0x3b/0x200 [ 2667.372121] [] ? ext4_get_projid+0x170/0x170 [ 2667.372128] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2667.372136] [] ? lookup_open+0x4b1/0x18b0 [ 2667.372143] [] ? trace_hardirqs_on+0x10/0x10 [ 2667.372150] [] ? check_preemption_disabled+0x3b/0x200 [ 2667.372157] [] ? __d_lookup_rcu+0x720/0x720 [ 2667.372164] [] ext4_iget_normal+0x88/0xd0 [ 2667.372171] [] ext4_lookup+0x2f2/0x5e0 [ 2667.372178] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2667.372185] [] ? d_lookup+0x110/0x130 [ 2667.372192] [] ? lookup_open+0x28b/0x18b0 [ 2667.372199] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2667.372205] [] lookup_open+0x92f/0x18b0 [ 2667.372214] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2667.372222] [] path_openat+0x1330/0x2790 [ 2667.372230] [] ? path_mountpoint+0x6c0/0x6c0 [ 2667.372238] [] ? depot_save_stack+0x11c/0x470 [ 2667.372245] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2667.372254] [] ? save_stack_trace+0x16/0x20 [ 2667.372260] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2667.372267] [] ? kasan_kmalloc+0xaf/0xc0 [ 2667.372273] [] ? kasan_slab_alloc+0x12/0x20 [ 2667.372281] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2667.372288] [] ? getname_kernel+0x54/0x340 [ 2667.372296] [] ? open_exec+0x17/0x60 [ 2667.372304] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2667.372311] [] ? search_binary_handler+0x14f/0x6f0 [ 2667.372319] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2667.372326] [] do_filp_open+0x197/0x270 [ 2667.372333] [] ? may_open_dev+0xe0/0xe0 [ 2667.372342] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2667.372349] [] ? getname_kernel+0x54/0x340 [ 2667.372357] [] do_open_execat+0x10f/0x640 [ 2667.372364] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2667.372372] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2667.372380] [] open_exec+0x43/0x60 [ 2667.372388] [] load_elf_binary+0x7e6/0x4bc0 [ 2667.372395] [] ? trace_hardirqs_on+0x10/0x10 [ 2667.372402] [] ? audit_inode_permission+0x310/0x310 [ 2667.372409] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2667.372417] [] ? elf_core_dump+0x4330/0x4330 [ 2667.372425] [] ? search_binary_handler+0xff/0x6f0 [ 2667.372433] [] search_binary_handler+0x14f/0x6f0 [ 2667.372442] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2667.372450] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2667.372458] [] ? prepare_bprm_creds+0x110/0x110 [ 2667.372465] [] ? getname_flags+0x229/0x550 [ 2667.372473] [] SyS_execve+0x42/0x50 [ 2667.372480] [] ? setup_new_exec+0x830/0x830 [ 2667.372487] [] do_syscall_64+0x19f/0x550 [ 2667.372496] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2667.372500] Mem-Info: [ 2667.372518] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2667.372518] active_file:886 inactive_file:997 isolated_file:32 [ 2667.372518] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2667.372518] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2667.372518] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2667.372518] free:6049 free_pcp:30 free_cma:0 [ 2667.372532] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:597247 all_unreclaimable? yes [ 2667.372559] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2667.372586] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2667.372641] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2667.372683] 0 pages in swap cache [ 2667.372687] Swap cache stats: add 0, delete 0, find 0/0 [ 2667.372689] Free swap = 0kB [ 2667.372691] Total swap = 0kB [ 2667.372693] 1965979 pages RAM [ 2667.372696] 0 pages HighMem/MovableOnly [ 2667.372698] 313617 pages reserved [ 2667.426267] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2667.426267] to free 35000kB on behalf of 'init' (21415) because [ 2667.426267] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2667.426267] Free memory is -13308kB above reserved [ 2668.436107] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2668.436107] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2668.436107] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2668.436107] Free memory is -13308kB above reserved ** 13 printk messages dropped ** [ 2670.765626] [] __alloc_pages_nodemask+0x1566/0x1bd0 ** 2 printk messages dropped ** [ 2670.765655] [] ? anon_vma_prepare+0x62/0x3d0 [ 2670.765663] [] handle_mm_fault+0x14bf/0x2350 [ 2670.765670] [] ? vm_insert_page+0x6f0/0x6f0 [ 2670.765679] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2670.765689] [] __do_page_fault+0x403/0xa60 [ 2670.765700] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2670.765709] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2670.765716] [] do_page_fault+0x27/0x30 [ 2670.765724] [] page_fault+0x25/0x30 [ 2670.855738] Mem-Info: [ 2670.855759] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2670.855759] active_file:886 inactive_file:996 isolated_file:0 [ 2670.855759] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2670.855759] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2670.855759] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2670.855759] free:6049 free_pcp:30 free_cma:0 [ 2670.855774] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3984kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:725369 all_unreclaimable? yes ** 36 printk messages dropped ** [ 2671.321129] [] _do_fork+0x1b2/0xd30 [ 2671.321137] [] ? fork_idle+0x270/0x270 [ 2671.321145] [] ? up_read+0x1a/0x40 [ 2671.321153] [] ? __do_page_fault+0x554/0xa60 [ 2671.321160] [] SyS_clone+0x37/0x50 [ 2671.321167] [] ? sys_vfork+0x30/0x30 [ 2671.321174] [] do_syscall_64+0x19f/0x550 [ 2671.321182] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2671.321194] Mem-Info: [ 2671.321211] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2671.321211] active_file:886 inactive_file:986 isolated_file:32 [ 2671.321211] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2671.321211] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2671.321211] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2671.321211] free:6049 free_pcp:30 free_cma:0 [ 2671.321225] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3944kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:744266 all_unreclaimable? yes [ 2671.321243] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2671.321269] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3944kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2671.321321] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2671.321362] 0 pages in swap cache [ 2671.321366] Swap cache stats: add 0, delete 0, find 0/0 ** 36 printk messages dropped ** [ 2672.857776] [] do_page_fault+0x27/0x30 [ 2672.857784] [] page_fault+0x25/0x30 [ 2672.857787] Mem-Info: [ 2672.857805] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2672.857805] active_file:886 inactive_file:972 isolated_file:32 [ 2672.857805] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2672.857805] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2672.857805] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2672.857805] free:6049 free_pcp:30 free_cma:0 [ 2672.857819] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3888kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:802228 all_unreclaimable? yes [ 2672.857837] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2672.857863] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3888kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2672.857918] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2672.857961] 0 pages in swap cache [ 2672.857964] Swap cache stats: add 0, delete 0, find 0/0 [ 2672.857967] Free swap = 0kB [ 2672.857969] Total swap = 0kB [ 2672.857971] 1965979 pages RAM [ 2672.857973] 0 pages HighMem/MovableOnly [ 2672.857975] 313617 pages reserved [ 2673.486137] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2673.486137] to free 35000kB on behalf of 'init' (21419) because [ 2673.486137] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2673.486137] Free memory is -13308kB above reserved ** 30 printk messages dropped ** [ 2673.941254] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2673.941261] [] do_page_fault+0x27/0x30 [ 2673.941269] [] page_fault+0x25/0x30 [ 2673.941272] Mem-Info: [ 2673.941289] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2673.941289] active_file:886 inactive_file:1004 isolated_file:0 [ 2673.941289] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2673.941289] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2673.941289] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2673.941289] free:6049 free_pcp:30 free_cma:0 ** 41 printk messages dropped ** [ 2675.829886] [] handle_mm_fault+0x1326/0x2350 [ 2675.829895] [] ? poll_select_set_timeout+0xb5/0x120 ** 1 printk messages dropped ** [ 2675.829911] [] __do_page_fault+0x403/0xa60 [ 2675.829919] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2675.829928] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2675.829934] [] do_page_fault+0x27/0x30 [ 2675.829942] [] page_fault+0x25/0x30 [ 2675.829945] Mem-Info: [ 2675.829963] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2675.829963] active_file:886 inactive_file:979 isolated_file:32 [ 2675.829963] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2675.829963] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2675.829963] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2675.829963] free:6049 free_pcp:30 free_cma:0 ** 52 printk messages dropped ** [ 2675.995803] lowmem_reserve[]: 0 3505 3505 [ 2675.995820] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2675.995874] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2675.995916] 0 pages in swap cache [ 2675.995920] Swap cache stats: add 0, delete 0, find 0/0 [ 2675.995922] Free swap = 0kB [ 2675.995924] Total swap = 0kB [ 2675.995926] 1965979 pages RAM [ 2675.995928] 0 pages HighMem/MovableOnly [ 2675.995930] 313617 pages reserved [ 2676.487520] rs:main Q:Reg: page allocation stalls for 170680ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) ** 75 printk messages dropped ** [ 2677.520756] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2677.520764] [] ? shrink_node+0x740/0x740 [ 2677.520772] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2677.520779] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2677.520788] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2677.520795] [] ? find_get_entry+0x11a/0x570 [ 2677.520804] [] ? __radix_tree_lookup+0x18c/0x230 [ 2677.520813] [] ? check_preemption_disabled+0x3b/0x200 [ 2677.520820] [] ? find_get_entry+0x11a/0x570 [ 2677.520830] [] ? __find_get_block_slow+0x263/0x330 [ 2677.520837] [] pagecache_get_page+0x244/0x710 [ 2677.520844] [] ? __find_get_block+0x21a/0x4d0 [ 2677.520852] [] __getblk_gfp+0x240/0x700 [ 2677.520860] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2677.520869] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2677.520877] [] ext4_iget+0x1d7/0x3740 [ 2677.520885] [] ? mark_held_locks+0xc7/0x130 [ 2677.520892] [] ? check_preemption_disabled+0x3b/0x200 [ 2677.520905] [] ? ext4_get_projid+0x170/0x170 [ 2677.520912] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2677.520919] [] ? lookup_open+0x4b1/0x18b0 [ 2677.520926] [] ? trace_hardirqs_on+0x10/0x10 [ 2677.520934] [] ? check_preemption_disabled+0x3b/0x200 [ 2677.520940] [] ? __d_lookup_rcu+0x720/0x720 [ 2677.520947] [] ext4_iget_normal+0x88/0xd0 [ 2677.520954] [] ext4_lookup+0x2f2/0x5e0 [ 2677.520961] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2677.520968] [] ? d_lookup+0x110/0x130 [ 2677.520974] [] ? lookup_open+0x28b/0x18b0 [ 2677.520981] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2677.520988] [] lookup_open+0x92f/0x18b0 [ 2677.520996] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2677.521005] [] path_openat+0x1330/0x2790 [ 2677.521012] [] ? path_mountpoint+0x6c0/0x6c0 [ 2677.521020] [] ? depot_save_stack+0x11c/0x470 [ 2677.521028] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2677.521036] [] ? save_stack_trace+0x16/0x20 [ 2677.521043] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2677.521049] [] ? kasan_kmalloc+0xaf/0xc0 [ 2677.521056] [] ? kasan_slab_alloc+0x12/0x20 [ 2677.521064] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2677.521071] [] ? getname_kernel+0x54/0x340 [ 2677.521079] [] ? open_exec+0x17/0x60 [ 2677.521087] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2677.521094] [] ? search_binary_handler+0x14f/0x6f0 [ 2677.521103] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2677.521110] [] do_filp_open+0x197/0x270 [ 2677.521117] [] ? may_open_dev+0xe0/0xe0 [ 2677.521125] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2677.521132] [] ? getname_kernel+0x54/0x340 [ 2677.521140] [] do_open_execat+0x10f/0x640 [ 2677.521148] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2677.521156] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2677.521164] [] open_exec+0x43/0x60 [ 2677.521171] [] load_elf_binary+0x7e6/0x4bc0 [ 2677.521178] [] ? trace_hardirqs_on+0x10/0x10 [ 2677.521186] [] ? audit_inode_permission+0x310/0x310 [ 2677.521193] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2677.521201] [] ? elf_core_dump+0x4330/0x4330 [ 2677.521209] [] ? search_binary_handler+0xff/0x6f0 [ 2677.521217] [] search_binary_handler+0x14f/0x6f0 [ 2677.521226] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2677.521234] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2677.521243] [] ? prepare_bprm_creds+0x110/0x110 [ 2677.521250] [] ? getname_flags+0x229/0x550 [ 2677.521257] [] SyS_execve+0x42/0x50 [ 2677.521265] [] ? setup_new_exec+0x830/0x830 [ 2677.521272] [] do_syscall_64+0x19f/0x550 [ 2677.521281] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2677.521285] Mem-Info: [ 2677.521302] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2677.521302] active_file:886 inactive_file:965 isolated_file:32 [ 2677.521302] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2677.521302] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2677.521302] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2677.521302] free:6049 free_pcp:30 free_cma:0 [ 2677.521316] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3860kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:982212 all_unreclaimable? yes [ 2677.521333] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2677.521360] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3860kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2677.521414] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2677.521456] 0 pages in swap cache [ 2677.521460] Swap cache stats: add 0, delete 0, find 0/0 [ 2677.521462] Free swap = 0kB [ 2677.521464] Total swap = 0kB [ 2677.521467] 1965979 pages RAM [ 2677.521469] 0 pages HighMem/MovableOnly [ 2677.521471] 313617 pages reserved [ 2677.526208] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2677.526208] to free 35000kB on behalf of 'cron' (1941) because [ 2677.526208] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2677.526208] Free memory is -13308kB above reserved [ 2678.537420] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2678.537420] to free 35000kB on behalf of 'cron' (1941) because [ 2678.537420] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2678.537420] Free memory is -13308kB above reserved [ 2679.547141] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2679.547141] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2679.547141] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2679.547141] Free memory is -13308kB above reserved ** 15 printk messages dropped ** [ 2681.410794] [] ? alloc_set_pte+0x77a/0xbc0 [ 2681.410803] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2681.410812] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2681.410820] [] copy_process.part.8+0x280/0x6a10 [ 2681.410828] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2681.410837] [] ? _raw_spin_unlock+0x2c/0x50 [ 2681.410845] [] ? __cleanup_sighand+0x40/0x40 [ 2681.410852] [] ? vm_insert_page+0x6f0/0x6f0 [ 2681.410860] [] _do_fork+0x1b2/0xd30 [ 2681.410867] [] ? fork_idle+0x270/0x270 [ 2681.410876] [] ? up_read+0x1a/0x40 [ 2681.410884] [] ? __do_page_fault+0x554/0xa60 [ 2681.410892] [] SyS_clone+0x37/0x50 [ 2681.410899] [] ? sys_vfork+0x30/0x30 [ 2681.410907] [] do_syscall_64+0x19f/0x550 [ 2681.410915] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2681.410918] Mem-Info: [ 2681.410936] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2681.410936] active_file:886 inactive_file:1011 isolated_file:0 [ 2681.410936] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2681.410936] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2681.410936] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2681.410936] free:6049 free_pcp:30 free_cma:0 [ 2681.410950] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:4044kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1128710 all_unreclaimable? yes ** 30 printk messages dropped ** [ 2681.719423] [] ? vm_insert_page+0x6f0/0x6f0 [ 2681.719432] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2681.719441] [] __do_page_fault+0x403/0xa60 [ 2681.719448] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2681.719458] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2681.719465] [] do_page_fault+0x27/0x30 [ 2681.719474] [] page_fault+0x25/0x30 [ 2681.719477] Mem-Info: [ 2681.719495] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2681.719495] active_file:886 inactive_file:1004 isolated_file:0 [ 2681.719495] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2681.719495] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2681.719495] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2681.719495] free:6049 free_pcp:30 free_cma:0 [ 2681.719508] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1141305 all_unreclaimable? yes [ 2681.719524] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2681.719551] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2681.719605] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2681.719647] 0 pages in swap cache [ 2681.719650] Swap cache stats: add 0, delete 0, find 0/0 [ 2681.719652] Free swap = 0kB [ 2681.719654] Total swap = 0kB [ 2681.719657] 1965979 pages RAM [ 2681.719659] 0 pages HighMem/MovableOnly [ 2681.719661] 313617 pages reserved [ 2682.400699] init: page allocation stalls for 190120ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2682.400707] CPU: 0 PID: 21419 Comm: init Not tainted 4.9.141+ #1 [ 2682.400721] ffff88015b51f7c0 ffffffff81b42e79 1ffff1002b6a3efa ffff8801a2fc8000 [ 2682.400731] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b51f908 [ 2682.400741] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2682.400743] Call Trace: [ 2682.400757] [] dump_stack+0xc1/0x128 [ 2682.400766] [] warn_alloc.cold.31+0x7f/0x9c [ 2682.400776] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2682.400785] [] ? shrink_node+0x740/0x740 [ 2682.400793] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2682.400802] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2682.400811] [] ? check_preemption_disabled+0x3b/0x200 [ 2682.400819] [] ? find_get_entry+0x11a/0x570 ** 19 printk messages dropped ** [ 2682.400983] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1165935 all_unreclaimable? yes [ 2682.401001] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2682.401027] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2682.401082] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2682.401124] 0 pages in swap cache [ 2682.401128] Swap cache stats: add 0, delete 0, find 0/0 [ 2682.401130] Free swap = 0kB [ 2682.401132] Total swap = 0kB [ 2682.401134] 1965979 pages RAM [ 2682.401137] 0 pages HighMem/MovableOnly [ 2682.401139] 313617 pages reserved [ 2682.577109] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2682.577109] to free 35000kB on behalf of 'init' (21419) because [ 2682.577109] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2682.577109] Free memory is -13308kB above reserved [ 2683.586226] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2683.586226] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2683.586226] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2683.586226] Free memory is -13308kB above reserved ** 32 printk messages dropped ** [ 2684.658548] [] do_page_fault+0x27/0x30 [ 2684.658556] [] page_fault+0x25/0x30 [ 2684.658559] Mem-Info: [ 2684.658577] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2684.658577] active_file:886 inactive_file:997 isolated_file:0 [ 2684.658577] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2684.658577] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2684.658577] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2684.658577] free:6049 free_pcp:30 free_cma:0 ** 49 printk messages dropped ** [ 2685.312884] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3788kB unevictable:89376kB isolated(anon):0kB isolated(file):256kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1274384 all_unreclaimable? yes [ 2685.312902] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2685.312948] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3788kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2685.313006] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB ** 47 printk messages dropped ** [ 2685.553558] lowmem_reserve[]: 0 0 0 [ 2685.553602] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2685.553640] 0 pages in swap cache [ 2685.553644] Swap cache stats: add 0, delete 0, find 0/0 [ 2685.553646] Free swap = 0kB [ 2685.553647] Total swap = 0kB [ 2685.553650] 1965979 pages RAM [ 2685.553651] 0 pages HighMem/MovableOnly ** 80 printk messages dropped ** [ 2687.644288] [] ? shrink_node+0x740/0x740 [ 2687.644297] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2687.644304] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2687.644312] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2687.644320] [] ? find_get_entry+0x11a/0x570 [ 2687.644327] [] ? __radix_tree_lookup+0x18c/0x230 [ 2687.644336] [] ? check_preemption_disabled+0x3b/0x200 [ 2687.644343] [] ? find_get_entry+0x11a/0x570 [ 2687.644353] [] ? __find_get_block_slow+0x263/0x330 [ 2687.644360] [] pagecache_get_page+0x244/0x710 [ 2687.644367] [] ? __find_get_block+0x21a/0x4d0 [ 2687.644375] [] __getblk_gfp+0x240/0x700 [ 2687.644383] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2687.644393] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2687.644400] [] ext4_iget+0x1d7/0x3740 [ 2687.644409] [] ? mark_held_locks+0xc7/0x130 [ 2687.644416] [] ? check_preemption_disabled+0x3b/0x200 [ 2687.644423] [] ? ext4_get_projid+0x170/0x170 [ 2687.644430] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2687.644437] [] ? lookup_open+0x4b1/0x18b0 [ 2687.644444] [] ? trace_hardirqs_on+0x10/0x10 [ 2687.644452] [] ? check_preemption_disabled+0x3b/0x200 [ 2687.644459] [] ? __d_lookup_rcu+0x720/0x720 [ 2687.644465] [] ext4_iget_normal+0x88/0xd0 [ 2687.644473] [] ext4_lookup+0x2f2/0x5e0 [ 2687.644480] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2687.644486] [] ? d_lookup+0x110/0x130 [ 2687.644493] [] ? lookup_open+0x28b/0x18b0 [ 2687.644500] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2687.644507] [] lookup_open+0x92f/0x18b0 [ 2687.644515] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2687.644524] [] path_openat+0x1330/0x2790 [ 2687.644531] [] ? path_mountpoint+0x6c0/0x6c0 [ 2687.644539] [] ? depot_save_stack+0x11c/0x470 [ 2687.644546] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2687.644555] [] ? save_stack_trace+0x16/0x20 [ 2687.644562] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2687.644569] [] ? kasan_kmalloc+0xaf/0xc0 [ 2687.644575] [] ? kasan_slab_alloc+0x12/0x20 [ 2687.644583] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2687.644590] [] ? getname_kernel+0x54/0x340 [ 2687.644598] [] ? open_exec+0x17/0x60 [ 2687.644606] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2687.644614] [] ? search_binary_handler+0x14f/0x6f0 [ 2687.644623] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2687.644630] [] do_filp_open+0x197/0x270 [ 2687.644637] [] ? may_open_dev+0xe0/0xe0 [ 2687.644645] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2687.644652] [] ? getname_kernel+0x54/0x340 [ 2687.644660] [] do_open_execat+0x10f/0x640 [ 2687.644668] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2687.644676] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2687.644684] [] open_exec+0x43/0x60 [ 2687.644691] [] load_elf_binary+0x7e6/0x4bc0 [ 2687.644698] [] ? trace_hardirqs_on+0x10/0x10 [ 2687.644706] [] ? audit_inode_permission+0x310/0x310 [ 2687.644713] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2687.644739] [] ? elf_core_dump+0x4330/0x4330 [ 2687.644748] [] ? search_binary_handler+0xff/0x6f0 [ 2687.644756] [] search_binary_handler+0x14f/0x6f0 [ 2687.644764] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2687.644772] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2687.644781] [] ? prepare_bprm_creds+0x110/0x110 [ 2687.644787] [] ? getname_flags+0x229/0x550 [ 2687.644795] [] SyS_execve+0x42/0x50 [ 2687.644803] [] ? setup_new_exec+0x830/0x830 [ 2687.644809] [] do_syscall_64+0x19f/0x550 [ 2687.644818] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2687.644821] Mem-Info: [ 2687.644839] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2687.644839] active_file:886 inactive_file:947 isolated_file:64 [ 2687.644839] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2687.644839] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2687.644839] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2687.644839] free:6049 free_pcp:30 free_cma:0 [ 2687.644852] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3788kB unevictable:89376kB isolated(anon):0kB isolated(file):256kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1361078 all_unreclaimable? yes [ 2687.644870] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2687.644897] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3788kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2687.644951] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2687.644999] 0 pages in swap cache [ 2687.645003] Swap cache stats: add 0, delete 0, find 0/0 [ 2687.645005] Free swap = 0kB [ 2687.645007] Total swap = 0kB [ 2687.645009] 1965979 pages RAM [ 2687.645011] 0 pages HighMem/MovableOnly [ 2687.645014] 313617 pages reserved [ 2688.646528] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2688.646528] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2688.646528] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2688.646528] Free memory is -13308kB above reserved [ 2689.648756] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2689.648756] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2689.648756] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2689.648756] Free memory is -13308kB above reserved ** 19 printk messages dropped ** [ 2691.293470] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2691.293478] [] ? _raw_spin_unlock+0x2c/0x50 [ 2691.293485] [] ? __cleanup_sighand+0x40/0x40 [ 2691.293492] [] ? vm_insert_page+0x6f0/0x6f0 [ 2691.293499] [] _do_fork+0x1b2/0xd30 [ 2691.293506] [] ? fork_idle+0x270/0x270 [ 2691.293514] [] ? up_read+0x1a/0x40 [ 2691.293522] [] ? __do_page_fault+0x554/0xa60 [ 2691.293529] [] SyS_clone+0x37/0x50 [ 2691.293536] [] ? sys_vfork+0x30/0x30 [ 2691.293543] [] do_syscall_64+0x19f/0x550 [ 2691.293551] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2691.293554] Mem-Info: [ 2691.293571] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2691.293571] active_file:886 inactive_file:986 isolated_file:25 [ 2691.293571] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2691.293571] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2691.293571] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2691.293571] free:6049 free_pcp:30 free_cma:0 [ 2691.293584] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3944kB unevictable:89376kB isolated(anon):0kB isolated(file):100kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1496549 all_unreclaimable? yes [ 2691.293601] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2691.293626] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3944kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2691.293676] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB ** 33 printk messages dropped ** [ 2691.567549] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:4044kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1508570 all_unreclaimable? yes ** 134 printk messages dropped ** [ 2695.704764] [] ? pagecache_get_page+0x131/0x710 [ 2695.704770] [] filemap_fault+0xaf1/0x1110 [ 2695.704779] [] ext4_filemap_fault+0x71/0xa0 [ 2695.704786] [] __do_fault+0x223/0x500 [ 2695.704792] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2695.704799] [] ? handle_mm_fault+0x1d4f/0x2350 [ 2695.704806] [] handle_mm_fault+0x1326/0x2350 [ 2695.704815] [] ? poll_select_set_timeout+0xb5/0x120 [ 2695.704822] [] ? vm_insert_page+0x6f0/0x6f0 [ 2695.704832] [] __do_page_fault+0x403/0xa60 [ 2695.704839] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2695.704848] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2695.704854] [] do_page_fault+0x27/0x30 [ 2695.704862] [] page_fault+0x25/0x30 [ 2695.704865] Mem-Info: [ 2695.704882] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2695.704882] active_file:886 inactive_file:997 isolated_file:0 [ 2695.704882] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2695.704882] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2695.704882] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2695.704882] free:6049 free_pcp:30 free_cma:0 [ 2695.704895] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1662946 all_unreclaimable? yes [ 2695.704912] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2695.704938] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2695.704991] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2695.705041] 0 pages in swap cache [ 2695.705045] Swap cache stats: add 0, delete 0, find 0/0 [ 2695.705047] Free swap = 0kB [ 2695.705049] Total swap = 0kB [ 2695.705051] 1965979 pages RAM [ 2695.705053] 0 pages HighMem/MovableOnly [ 2695.705055] 313617 pages reserved [ 2695.705987] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2695.705987] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2695.705987] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2695.705987] Free memory is -13308kB above reserved [ 2696.042392] syz-fuzzer: page allocation stalls for 160940ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2696.042401] CPU: 1 PID: 2061 Comm: syz-fuzzer Not tainted 4.9.141+ #1 [ 2696.042414] ffff8801ce98f7c0 ffffffff81b42e79 1ffff10039d31efa ffff8801cf4d0000 [ 2696.042424] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801ce98f908 [ 2696.042434] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2696.042436] Call Trace: [ 2696.042450] [] dump_stack+0xc1/0x128 [ 2696.042461] [] warn_alloc.cold.31+0x7f/0x9c [ 2696.042471] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2696.042480] [] ? shrink_node+0x740/0x740 [ 2696.042489] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2696.042497] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2696.042507] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2696.042516] [] ? check_preemption_disabled+0x3b/0x200 [ 2696.042523] [] ? find_get_entry+0x11a/0x570 [ 2696.042530] [] ? find_get_entry+0x141/0x570 [ 2696.042537] [] ? page_cache_prev_hole+0x80/0x80 [ 2696.042546] [] ? autoremove_wake_function+0x40/0x40 [ 2696.042554] [] ? pagecache_get_page+0x131/0x710 [ 2696.042561] [] filemap_fault+0xaf1/0x1110 [ 2696.042570] [] ext4_filemap_fault+0x71/0xa0 [ 2696.042577] [] __do_fault+0x223/0x500 [ 2696.042584] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2696.042592] [] ? handle_mm_fault+0x1d4f/0x2350 [ 2696.042600] [] handle_mm_fault+0x1326/0x2350 [ 2696.042607] [] ? vm_insert_page+0x6f0/0x6f0 [ 2696.042617] [] ? selinux_file_permission+0x82/0x470 [ 2696.042624] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2696.042633] [] __do_page_fault+0x403/0xa60 [ 2696.042641] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2696.042651] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2696.042658] [] do_page_fault+0x27/0x30 [ 2696.042666] [] page_fault+0x25/0x30 [ 2696.042669] Mem-Info: [ 2696.042688] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2696.042688] active_file:886 inactive_file:997 isolated_file:0 [ 2696.042688] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2696.042688] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2696.042688] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2696.042688] free:6049 free_pcp:30 free_cma:0 [ 2696.042702] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1676378 all_unreclaimable? yes [ 2696.042720] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2696.042752] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2696.042808] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2696.042864] 0 pages in swap cache [ 2696.042868] Swap cache stats: add 0, delete 0, find 0/0 [ 2696.042870] Free swap = 0kB [ 2696.042872] Total swap = 0kB [ 2696.042875] 1965979 pages RAM [ 2696.042877] 0 pages HighMem/MovableOnly [ 2696.042879] 313617 pages reserved [ 2696.617193] rs:main Q:Reg: page allocation stalls for 190810ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2696.617201] CPU: 1 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2696.617215] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 [ 2696.617236] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d39cf448 [ 2696.617244] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2696.617246] Call Trace: [ 2696.617260] [] dump_stack+0xc1/0x128 [ 2696.617268] [] warn_alloc.cold.31+0x7f/0x9c [ 2696.617278] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2696.617286] [] ? shrink_node+0x740/0x740 [ 2696.617294] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2696.617303] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2696.617309] [] ? __radix_tree_lookup+0x18c/0x230 [ 2696.617317] [] ? find_get_entry+0x11a/0x570 [ 2696.617324] [] pagecache_get_page+0x244/0x710 [ 2696.617331] [] grab_cache_page_write_begin+0x63/0x90 [ 2696.617339] [] ext4_da_write_begin+0x24c/0x1020 [ 2696.617347] [] ? __brelse+0x4c/0x80 [ 2696.617353] [] ? ext4_mark_iloc_dirty+0x14ad/0x2770 [ 2696.617360] [] ? ext4_write_begin+0x1400/0x1400 [ 2696.617367] [] ? trace_hardirqs_on+0x10/0x10 [ 2696.617374] [] ? ext4_chunk_trans_blocks+0x30/0x30 [ 2696.617384] [] ? __ext4_journal_get_write_access+0x57/0x90 [ 2696.617391] [] ? inode_dio_wait+0x240/0x240 [ 2696.617399] [] ? iov_iter_fault_in_readable+0x202/0x400 [ 2696.617407] [] ? flex_array_free_parts+0xe0/0xe0 [ 2696.617415] [] ? check_preemption_disabled+0x3b/0x200 [ 2696.617423] [] generic_perform_write+0x28a/0x500 [ 2696.617430] [] ? filemap_page_mkwrite+0x280/0x280 [ 2696.617436] [] ? file_update_time+0xbc/0x390 [ 2696.617443] [] ? current_time+0xd0/0xd0 [ 2696.617450] [] __generic_file_write_iter+0x352/0x540 [ 2696.617457] [] ? generic_write_checks+0x245/0x410 [ 2696.617464] [] ext4_file_write_iter+0x63d/0xd70 [ 2696.617472] [] ? avc_has_perm+0x1cc/0x3a0 [ 2696.617479] [] ? avc_has_perm+0x9e/0x3a0 [ 2696.617486] [] ? ext4_file_open+0x920/0x920 [ 2696.617492] [] ? trace_hardirqs_on+0x10/0x10 [ 2696.617500] [] ? iov_iter_init+0xaf/0x1d0 [ 2696.617506] [] __vfs_write+0x3d7/0x580 [ 2696.617512] [] ? __vfs_read+0x560/0x560 [ 2696.617520] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 2696.617527] [] ? __sb_start_write+0x161/0x300 [ 2696.617533] [] vfs_write+0x187/0x520 [ 2696.617539] [] SyS_write+0xd9/0x1c0 [ 2696.617545] [] ? SyS_read+0x1c0/0x1c0 [ 2696.617570] [] ? do_syscall_64+0x48/0x550 [ 2696.617577] [] ? SyS_read+0x1c0/0x1c0 [ 2696.617583] [] do_syscall_64+0x19f/0x550 [ 2696.617592] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2696.617595] Mem-Info: [ 2696.617612] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2696.617612] active_file:886 inactive_file:997 isolated_file:0 [ 2696.617612] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2696.617612] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2696.617612] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2696.617612] free:6049 free_pcp:30 free_cma:0 [ 2696.617626] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1697325 all_unreclaimable? yes [ 2696.617643] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2696.617681] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2696.617737] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2696.617793] 0 pages in swap cache [ 2696.617797] Swap cache stats: add 0, delete 0, find 0/0 [ 2696.617800] Free swap = 0kB [ 2696.617802] Total swap = 0kB [ 2696.617804] 1965979 pages RAM [ 2696.617806] 0 pages HighMem/MovableOnly [ 2696.617808] 313617 pages reserved [ 2696.729928] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2696.729928] to free 35000kB on behalf of 'init' (1) because [ 2696.729928] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2696.729928] Free memory is -13308kB above reserved [ 2697.430196] init: page allocation stalls for 190760ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2697.430204] CPU: 0 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2697.430218] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2697.430228] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2697.430238] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2697.430240] Call Trace: [ 2697.430254] [] dump_stack+0xc1/0x128 [ 2697.430264] [] warn_alloc.cold.31+0x7f/0x9c [ 2697.430273] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2697.430282] [] ? shrink_node+0x740/0x740 [ 2697.430291] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2697.430298] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2697.430307] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2697.430314] [] ? find_get_entry+0x11a/0x570 [ 2697.430322] [] ? __radix_tree_lookup+0x18c/0x230 [ 2697.430331] [] ? check_preemption_disabled+0x3b/0x200 [ 2697.430338] [] ? find_get_entry+0x11a/0x570 [ 2697.430347] [] ? __find_get_block_slow+0x263/0x330 [ 2697.430355] [] pagecache_get_page+0x244/0x710 [ 2697.430362] [] ? __find_get_block+0x21a/0x4d0 [ 2697.430370] [] __getblk_gfp+0x240/0x700 [ 2697.430378] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2697.430387] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2697.430395] [] ext4_iget+0x1d7/0x3740 [ 2697.430403] [] ? mark_held_locks+0xc7/0x130 [ 2697.430410] [] ? check_preemption_disabled+0x3b/0x200 [ 2697.430417] [] ? ext4_get_projid+0x170/0x170 [ 2697.430424] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2697.430431] [] ? lookup_open+0x4b1/0x18b0 [ 2697.430438] [] ? trace_hardirqs_on+0x10/0x10 [ 2697.430446] [] ? check_preemption_disabled+0x3b/0x200 [ 2697.430452] [] ? __d_lookup_rcu+0x720/0x720 [ 2697.430459] [] ext4_iget_normal+0x88/0xd0 [ 2697.430467] [] ext4_lookup+0x2f2/0x5e0 [ 2697.430474] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2697.430481] [] ? d_lookup+0x110/0x130 [ 2697.430487] [] ? lookup_open+0x28b/0x18b0 [ 2697.430494] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2697.430501] [] lookup_open+0x92f/0x18b0 [ 2697.430509] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2697.430518] [] path_openat+0x1330/0x2790 [ 2697.430526] [] ? path_mountpoint+0x6c0/0x6c0 [ 2697.430534] [] ? depot_save_stack+0x11c/0x470 [ 2697.430541] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2697.430550] [] ? save_stack_trace+0x16/0x20 [ 2697.430557] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2697.430563] [] ? kasan_kmalloc+0xaf/0xc0 [ 2697.430570] [] ? kasan_slab_alloc+0x12/0x20 [ 2697.430578] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2697.430585] [] ? getname_kernel+0x54/0x340 [ 2697.430592] [] ? open_exec+0x17/0x60 [ 2697.430601] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2697.430609] [] ? search_binary_handler+0x14f/0x6f0 [ 2697.430617] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2697.430624] [] do_filp_open+0x197/0x270 [ 2697.430631] [] ? may_open_dev+0xe0/0xe0 [ 2697.430640] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2697.430646] [] ? getname_kernel+0x54/0x340 [ 2697.430654] [] do_open_execat+0x10f/0x640 [ 2697.430662] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2697.430670] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2697.430678] [] open_exec+0x43/0x60 [ 2697.430686] [] load_elf_binary+0x7e6/0x4bc0 [ 2697.430693] [] ? trace_hardirqs_on+0x10/0x10 [ 2697.430700] [] ? audit_inode_permission+0x310/0x310 [ 2697.430708] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2697.430715] [] ? elf_core_dump+0x4330/0x4330 [ 2697.430723] [] ? search_binary_handler+0xff/0x6f0 [ 2697.430731] [] search_binary_handler+0x14f/0x6f0 [ 2697.430740] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2697.430748] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2697.430756] [] ? prepare_bprm_creds+0x110/0x110 [ 2697.430763] [] ? getname_flags+0x229/0x550 [ 2697.430771] [] SyS_execve+0x42/0x50 [ 2697.430779] [] ? setup_new_exec+0x830/0x830 [ 2697.430786] [] do_syscall_64+0x19f/0x550 [ 2697.430795] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2697.430798] Mem-Info: [ 2697.430816] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2697.430816] active_file:886 inactive_file:979 isolated_file:32 [ 2697.430816] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2697.430816] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2697.430816] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2697.430816] free:6049 free_pcp:30 free_cma:0 [ 2697.430829] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3916kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1730290 all_unreclaimable? yes [ 2697.430856] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2697.430883] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3916kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2697.430939] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2697.430981] 0 pages in swap cache [ 2697.430985] Swap cache stats: add 0, delete 0, find 0/0 [ 2697.430987] Free swap = 0kB [ 2697.430989] Total swap = 0kB [ 2697.430991] 1965979 pages RAM [ 2697.430993] 0 pages HighMem/MovableOnly [ 2697.430995] 313617 pages reserved [ 2697.735904] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2697.735904] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2697.735904] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2697.735904] Free memory is -13308kB above reserved [ 2698.748106] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2698.748106] to free 35000kB on behalf of 'syz-fuzzer' (2042) because [ 2698.748106] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2698.748106] Free memory is -13308kB above reserved [ 2699.756951] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2699.756951] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2699.756951] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2699.756951] Free memory is -13308kB above reserved [ 2700.701004] rsyslogd: page allocation stalls for 80080ms, order:0, mode:0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO) [ 2700.701012] CPU: 0 PID: 1890 Comm: rsyslogd Not tainted 4.9.141+ #1 [ 2700.701026] ffff8801d3ba7960 ffffffff81b42e79 1ffff1003a774f2e ffff8801d41e97c0 [ 2700.701036] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d3ba7aa8 [ 2700.701046] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2700.701048] Call Trace: [ 2700.701061] [] dump_stack+0xc1/0x128 [ 2700.701071] [] warn_alloc.cold.31+0x7f/0x9c [ 2700.701080] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2700.701088] [] ? shrink_node+0x740/0x740 [ 2700.701097] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2700.701106] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2700.701114] [] ? trace_hardirqs_on+0x10/0x10 [ 2700.701123] [] ? anon_vma_prepare+0x62/0x3d0 [ 2700.701131] [] handle_mm_fault+0x14bf/0x2350 [ 2700.701138] [] ? vm_insert_page+0x6f0/0x6f0 [ 2700.701146] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2700.701155] [] __do_page_fault+0x403/0xa60 [ 2700.701163] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2700.701172] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2700.701179] [] do_page_fault+0x27/0x30 [ 2700.701187] [] page_fault+0x25/0x30 [ 2700.701190] Mem-Info: [ 2700.701208] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2700.701208] active_file:886 inactive_file:997 isolated_file:0 [ 2700.701208] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2700.701208] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2700.701208] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2700.701208] free:6049 free_pcp:30 free_cma:0 [ 2700.701222] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1851489 all_unreclaimable? yes [ 2700.701240] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2700.701266] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2700.701321] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2700.701364] 0 pages in swap cache [ 2700.701368] Swap cache stats: add 0, delete 0, find 0/0 [ 2700.701370] Free swap = 0kB [ 2700.701372] Total swap = 0kB [ 2700.701375] 1965979 pages RAM [ 2700.701377] 0 pages HighMem/MovableOnly [ 2700.701379] 313617 pages reserved [ 2700.766425] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2700.766425] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2700.766425] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2700.766425] Free memory is -13308kB above reserved [ 2700.766436] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2700.766436] to free 35000kB on behalf of 'rs:main Q:Reg' (1887) because [ 2700.766436] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2700.766436] Free memory is -13308kB above reserved [ 2701.683679] init: page allocation stalls for 210760ms, order:3, mode:0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK) [ 2701.683686] CPU: 1 PID: 1 Comm: init Not tainted 4.9.141+ #1 [ 2701.683700] ffff8801da607888 ffffffff81b42e79 1ffff1003b4c0f13 ffff8801da5f8000 [ 2701.683710] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801da6079d0 [ 2701.683720] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2701.683722] Call Trace: [ 2701.683736] [] dump_stack+0xc1/0x128 [ 2701.683746] [] warn_alloc.cold.31+0x7f/0x9c [ 2701.683755] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2701.683765] [] ? try_to_compact_pages+0x41/0x710 [ 2701.683774] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2701.683783] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2701.683792] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 2701.683802] [] ? copy_process.part.8+0x1677/0x6a10 [ 2701.683808] [] ? alloc_set_pte+0x77a/0xbc0 [ 2701.683818] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2701.683826] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2701.683834] [] copy_process.part.8+0x280/0x6a10 [ 2701.683841] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2701.683849] [] ? _raw_spin_unlock+0x2c/0x50 [ 2701.683857] [] ? __cleanup_sighand+0x40/0x40 [ 2701.683864] [] ? vm_insert_page+0x6f0/0x6f0 [ 2701.683871] [] _do_fork+0x1b2/0xd30 [ 2701.683879] [] ? fork_idle+0x270/0x270 [ 2701.683887] [] ? up_read+0x1a/0x40 [ 2701.683895] [] ? __do_page_fault+0x554/0xa60 [ 2701.683902] [] SyS_clone+0x37/0x50 [ 2701.683909] [] ? sys_vfork+0x30/0x30 [ 2701.683917] [] do_syscall_64+0x19f/0x550 [ 2701.683924] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2701.683928] Mem-Info: [ 2701.683945] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2701.683945] active_file:886 inactive_file:979 isolated_file:32 [ 2701.683945] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2701.683945] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2701.683945] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2701.683945] free:6049 free_pcp:30 free_cma:0 [ 2701.683959] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3916kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1888504 all_unreclaimable? yes [ 2701.683976] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2701.684002] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3916kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2701.684054] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2701.684095] 0 pages in swap cache [ 2701.684099] Swap cache stats: add 0, delete 0, find 0/0 [ 2701.684101] Free swap = 0kB [ 2701.684103] Total swap = 0kB [ 2701.684105] 1965979 pages RAM [ 2701.684107] 0 pages HighMem/MovableOnly [ 2701.684109] 313617 pages reserved [ 2701.775901] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2701.775901] to free 35000kB on behalf of 'init' (21415) because [ 2701.775901] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2701.775901] Free memory is -13308kB above reserved [ 2702.549315] init: page allocation stalls for 210270ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2702.549324] CPU: 0 PID: 21419 Comm: init Not tainted 4.9.141+ #1 [ 2702.549338] ffff88015b51f7c0 ffffffff81b42e79 1ffff1002b6a3efa ffff8801a2fc8000 [ 2702.549348] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b51f908 [ 2702.549357] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2702.549359] Call Trace: [ 2702.549373] [] dump_stack+0xc1/0x128 [ 2702.549382] [] warn_alloc.cold.31+0x7f/0x9c [ 2702.549406] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2702.549414] [] ? shrink_node+0x740/0x740 [ 2702.549423] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2702.549432] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2702.549440] [] ? check_preemption_disabled+0x3b/0x200 [ 2702.549448] [] ? find_get_entry+0x11a/0x570 [ 2702.549455] [] ? find_get_entry+0x141/0x570 [ 2702.549461] [] ? page_cache_prev_hole+0x80/0x80 [ 2702.549470] [] ? autoremove_wake_function+0x40/0x40 [ 2702.549477] [] ? pagecache_get_page+0x131/0x710 [ 2702.549485] [] filemap_fault+0xaf1/0x1110 [ 2702.549493] [] ext4_filemap_fault+0x71/0xa0 [ 2702.549500] [] __do_fault+0x223/0x500 [ 2702.549507] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2702.549515] [] ? generic_file_readonly_mmap+0x190/0x190 [ 2702.549522] [] handle_mm_fault+0x1326/0x2350 [ 2702.549529] [] ? vm_insert_page+0x6f0/0x6f0 [ 2702.549537] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2702.549546] [] __do_page_fault+0x403/0xa60 [ 2702.549553] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2702.549563] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2702.549570] [] do_page_fault+0x27/0x30 [ 2702.549578] [] page_fault+0x25/0x30 [ 2702.549581] Mem-Info: [ 2702.549599] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2702.549599] active_file:886 inactive_file:997 isolated_file:0 [ 2702.549599] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2702.549599] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2702.549599] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2702.549599] free:6049 free_pcp:30 free_cma:0 [ 2702.549613] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1923597 all_unreclaimable? yes [ 2702.549631] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2702.549663] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2702.549718] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2702.549760] 0 pages in swap cache [ 2702.549764] Swap cache stats: add 0, delete 0, find 0/0 [ 2702.549766] Free swap = 0kB [ 2702.549768] Total swap = 0kB [ 2702.549771] 1965979 pages RAM [ 2702.549773] 0 pages HighMem/MovableOnly [ 2702.549775] 313617 pages reserved [ 2702.785796] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2702.785796] to free 35000kB on behalf of 'init' (21419) because [ 2702.785796] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2702.785796] Free memory is -13308kB above reserved [ 2703.796375] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2703.796375] to free 35000kB on behalf of 'rs:main Q:Reg' (1887) because [ 2703.796375] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2703.796375] Free memory is -13308kB above reserved [ 2703.796388] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2703.796388] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2703.796388] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2703.796388] Free memory is -13308kB above reserved [ 2703.985133] cron: page allocation stalls for 150240ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2703.985141] CPU: 1 PID: 1941 Comm: cron Not tainted 4.9.141+ #1 [ 2703.985155] ffff8801d2edf7c0 ffffffff81b42e79 1ffff1003a5dbefa ffff8801d30f0000 [ 2703.985165] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d2edf908 [ 2703.985175] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2703.985176] Call Trace: [ 2703.985191] [] dump_stack+0xc1/0x128 [ 2703.985200] [] warn_alloc.cold.31+0x7f/0x9c [ 2703.985210] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2703.985218] [] ? shrink_node+0x740/0x740 [ 2703.985227] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2703.985236] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2703.985244] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2703.985253] [] ? check_preemption_disabled+0x3b/0x200 [ 2703.985276] [] ? find_get_entry+0x11a/0x570 [ 2703.985283] [] ? find_get_entry+0x141/0x570 [ 2703.985290] [] ? page_cache_prev_hole+0x80/0x80 [ 2703.985298] [] ? autoremove_wake_function+0x40/0x40 [ 2703.985305] [] ? pagecache_get_page+0x131/0x710 [ 2703.985313] [] filemap_fault+0xaf1/0x1110 [ 2703.985322] [] ext4_filemap_fault+0x71/0xa0 [ 2703.985329] [] __do_fault+0x223/0x500 [ 2703.985336] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2703.985343] [] ? handle_mm_fault+0x1d4f/0x2350 [ 2703.985351] [] handle_mm_fault+0x1326/0x2350 [ 2703.985358] [] ? vm_insert_page+0x6f0/0x6f0 [ 2703.985366] [] ? hrtimer_nanosleep+0x38c/0x550 [ 2703.985373] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2703.985382] [] __do_page_fault+0x403/0xa60 [ 2703.985390] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2703.985400] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2703.985407] [] do_page_fault+0x27/0x30 [ 2703.985415] [] page_fault+0x25/0x30 [ 2703.985418] Mem-Info: [ 2703.985435] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2703.985435] active_file:886 inactive_file:997 isolated_file:0 [ 2703.985435] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2703.985435] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2703.985435] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2703.985435] free:6049 free_pcp:30 free_cma:0 [ 2703.985449] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:1975682 all_unreclaimable? yes [ 2703.985467] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2703.985493] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2703.985547] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2703.985590] 0 pages in swap cache [ 2703.985594] Swap cache stats: add 0, delete 0, find 0/0 [ 2703.985596] Free swap = 0kB [ 2703.985598] Total swap = 0kB [ 2703.985601] 1965979 pages RAM [ 2703.985603] 0 pages HighMem/MovableOnly [ 2703.985605] 313617 pages reserved [ 2704.806489] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2704.806489] to free 35000kB on behalf of 'cron' (1941) because [ 2704.806489] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2704.806489] Free memory is -13308kB above reserved [ 2705.389110] syz-fuzzer: page allocation stalls for 110540ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2705.389118] CPU: 1 PID: 2042 Comm: syz-fuzzer Not tainted 4.9.141+ #1 [ 2705.389141] ffff8801d02a77c0 ffffffff81b42e79 1ffff1003a054efa ffff8801d13ec740 [ 2705.389151] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d02a7908 [ 2705.389161] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2705.389162] Call Trace: [ 2705.389177] [] dump_stack+0xc1/0x128 [ 2705.389187] [] warn_alloc.cold.31+0x7f/0x9c [ 2705.389196] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2705.389205] [] ? shrink_node+0x740/0x740 [ 2705.389215] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2705.389223] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2705.389233] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2705.389242] [] ? check_preemption_disabled+0x3b/0x200 [ 2705.389249] [] ? find_get_entry+0x11a/0x570 [ 2705.389256] [] ? find_get_entry+0x141/0x570 [ 2705.389263] [] ? page_cache_prev_hole+0x80/0x80 [ 2705.389272] [] ? trace_hardirqs_on+0x10/0x10 [ 2705.389279] [] ? pagecache_get_page+0x131/0x710 [ 2705.389287] [] filemap_fault+0xaf1/0x1110 [ 2705.389296] [] ext4_filemap_fault+0x71/0xa0 [ 2705.389303] [] __do_fault+0x223/0x500 [ 2705.389310] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2705.389318] [] ? handle_mm_fault+0x1d4f/0x2350 [ 2705.389325] [] handle_mm_fault+0x1326/0x2350 [ 2705.389335] [] ? poll_select_set_timeout+0xb5/0x120 [ 2705.389342] [] ? vm_insert_page+0x6f0/0x6f0 [ 2705.389352] [] __do_page_fault+0x403/0xa60 [ 2705.389372] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2705.389381] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2705.389388] [] do_page_fault+0x27/0x30 [ 2705.389396] [] page_fault+0x25/0x30 [ 2705.389398] Mem-Info: [ 2705.389416] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2705.389416] active_file:886 inactive_file:1011 isolated_file:0 [ 2705.389416] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2705.389416] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2705.389416] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2705.389416] free:6049 free_pcp:30 free_cma:0 [ 2705.389429] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:4044kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2023284 all_unreclaimable? yes [ 2705.389447] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2705.389473] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:4044kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2705.389526] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2705.389567] 0 pages in swap cache [ 2705.389571] Swap cache stats: add 0, delete 0, find 0/0 [ 2705.389574] Free swap = 0kB [ 2705.389576] Total swap = 0kB [ 2705.389578] 1965979 pages RAM [ 2705.389580] 0 pages HighMem/MovableOnly [ 2705.389582] 313617 pages reserved [ 2705.581220] syz-fuzzer: page allocation stalls for 170480ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2705.581228] CPU: 1 PID: 2061 Comm: syz-fuzzer Not tainted 4.9.141+ #1 [ 2705.581241] ffff8801ce98f7c0 ffffffff81b42e79 1ffff10039d31efa ffff8801cf4d0000 [ 2705.581251] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801ce98f908 [ 2705.581261] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2705.581262] Call Trace: [ 2705.581276] [] dump_stack+0xc1/0x128 [ 2705.581286] [] warn_alloc.cold.31+0x7f/0x9c [ 2705.581295] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2705.581303] [] ? shrink_node+0x740/0x740 [ 2705.581312] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2705.581319] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2705.581328] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2705.581336] [] ? check_preemption_disabled+0x3b/0x200 [ 2705.581343] [] ? find_get_entry+0x11a/0x570 [ 2705.581350] [] ? find_get_entry+0x141/0x570 [ 2705.581357] [] ? page_cache_prev_hole+0x80/0x80 [ 2705.581366] [] ? autoremove_wake_function+0x40/0x40 [ 2705.581373] [] ? pagecache_get_page+0x131/0x710 [ 2705.581380] [] filemap_fault+0xaf1/0x1110 [ 2705.581388] [] ext4_filemap_fault+0x71/0xa0 [ 2705.581394] [] __do_fault+0x223/0x500 [ 2705.581401] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2705.581408] [] ? handle_mm_fault+0x1d4f/0x2350 [ 2705.581416] [] handle_mm_fault+0x1326/0x2350 [ 2705.581423] [] ? vm_insert_page+0x6f0/0x6f0 [ 2705.581430] [] ? selinux_file_permission+0x82/0x470 [ 2705.581437] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2705.581447] [] __do_page_fault+0x403/0xa60 [ 2705.581454] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2705.581464] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2705.581471] [] do_page_fault+0x27/0x30 [ 2705.581479] [] page_fault+0x25/0x30 [ 2705.581482] Mem-Info: [ 2705.581499] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2705.581499] active_file:886 inactive_file:986 isolated_file:32 [ 2705.581499] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2705.581499] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2705.581499] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2705.581499] free:6049 free_pcp:30 free_cma:0 [ 2705.581513] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:4044kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2030755 all_unreclaimable? yes [ 2705.581531] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2705.581557] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3944kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2705.581611] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2705.581653] 0 pages in swap cache [ 2705.581657] Swap cache stats: add 0, delete 0, find 0/0 [ 2705.581658] Free swap = 0kB [ 2705.581661] Total swap = 0kB [ 2705.581663] 1965979 pages RAM [ 2705.581665] 0 pages HighMem/MovableOnly [ 2705.581667] 313617 pages reserved [ 2705.816317] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2705.816317] to free 35000kB on behalf of 'init' (21415) because [ 2705.816317] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2705.816317] Free memory is -13308kB above reserved [ 2706.115167] rs:main Q:Reg: page allocation stalls for 200300ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2706.115175] CPU: 0 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2706.115188] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 [ 2706.115197] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d39cf448 [ 2706.115223] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2706.115225] Call Trace: [ 2706.115239] [] dump_stack+0xc1/0x128 [ 2706.115269] [] warn_alloc.cold.31+0x7f/0x9c [ 2706.115278] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2706.115286] [] ? shrink_node+0x740/0x740 [ 2706.115293] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2706.115301] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2706.115309] [] ? __radix_tree_lookup+0x18c/0x230 [ 2706.115316] [] ? find_get_entry+0x11a/0x570 [ 2706.115323] [] pagecache_get_page+0x244/0x710 [ 2706.115330] [] grab_cache_page_write_begin+0x63/0x90 [ 2706.115343] [] ext4_da_write_begin+0x24c/0x1020 [ 2706.115351] [] ? __brelse+0x4c/0x80 [ 2706.115357] [] ? ext4_mark_iloc_dirty+0x14ad/0x2770 [ 2706.115363] [] ? ext4_write_begin+0x1400/0x1400 [ 2706.115371] [] ? trace_hardirqs_on+0x10/0x10 [ 2706.115377] [] ? ext4_chunk_trans_blocks+0x30/0x30 [ 2706.115386] [] ? __ext4_journal_get_write_access+0x57/0x90 [ 2706.115393] [] ? inode_dio_wait+0x240/0x240 [ 2706.115401] [] ? iov_iter_fault_in_readable+0x202/0x400 [ 2706.115408] [] ? flex_array_free_parts+0xe0/0xe0 [ 2706.115416] [] ? check_preemption_disabled+0x3b/0x200 [ 2706.115423] [] generic_perform_write+0x28a/0x500 [ 2706.115430] [] ? filemap_page_mkwrite+0x280/0x280 [ 2706.115436] [] ? file_update_time+0xbc/0x390 [ 2706.115442] [] ? current_time+0xd0/0xd0 [ 2706.115449] [] __generic_file_write_iter+0x352/0x540 [ 2706.115456] [] ? generic_write_checks+0x245/0x410 [ 2706.115463] [] ext4_file_write_iter+0x63d/0xd70 [ 2706.115472] [] ? avc_has_perm+0x1cc/0x3a0 [ 2706.115478] [] ? avc_has_perm+0x9e/0x3a0 [ 2706.115485] [] ? ext4_file_open+0x920/0x920 [ 2706.115491] [] ? trace_hardirqs_on+0x10/0x10 [ 2706.115498] [] ? iov_iter_init+0xaf/0x1d0 [ 2706.115504] [] __vfs_write+0x3d7/0x580 [ 2706.115510] [] ? __vfs_read+0x560/0x560 [ 2706.115518] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 2706.115526] [] ? __sb_start_write+0x161/0x300 [ 2706.115532] [] vfs_write+0x187/0x520 [ 2706.115538] [] SyS_write+0xd9/0x1c0 [ 2706.115544] [] ? SyS_read+0x1c0/0x1c0 [ 2706.115567] [] ? do_syscall_64+0x48/0x550 [ 2706.115574] [] ? SyS_read+0x1c0/0x1c0 [ 2706.115580] [] do_syscall_64+0x19f/0x550 [ 2706.115589] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2706.115592] Mem-Info: [ 2706.115610] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2706.115610] active_file:886 inactive_file:1004 isolated_file:0 [ 2706.115610] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2706.115610] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2706.115610] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2706.115610] free:6049 free_pcp:30 free_cma:0 [ 2706.115623] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2049995 all_unreclaimable? yes [ 2706.115641] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2706.115667] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2706.165768] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2706.165812] 0 pages in swap cache [ 2706.165816] Swap cache stats: add 0, delete 0, find 0/0 [ 2706.165818] Free swap = 0kB [ 2706.165820] Total swap = 0kB [ 2706.165822] 1965979 pages RAM [ 2706.165824] 0 pages HighMem/MovableOnly [ 2706.165826] 313617 pages reserved [ 2706.836193] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2706.836193] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2706.836193] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2706.836193] Free memory is -13308kB above reserved [ 2706.953864] init: page allocation stalls for 200280ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2706.953872] CPU: 0 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2706.953886] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2706.953896] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2706.953905] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2706.953907] Call Trace: [ 2706.953921] [] dump_stack+0xc1/0x128 [ 2706.953930] [] warn_alloc.cold.31+0x7f/0x9c [ 2706.953940] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2706.953948] [] ? shrink_node+0x740/0x740 [ 2706.953957] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2706.953964] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2706.953972] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2706.953979] [] ? find_get_entry+0x11a/0x570 [ 2706.953987] [] ? __radix_tree_lookup+0x18c/0x230 [ 2706.954004] [] ? check_preemption_disabled+0x3b/0x200 [ 2706.954010] [] ? find_get_entry+0x11a/0x570 [ 2706.954019] [] ? __find_get_block_slow+0x263/0x330 [ 2706.954026] [] pagecache_get_page+0x244/0x710 [ 2706.954034] [] ? __find_get_block+0x21a/0x4d0 [ 2706.954041] [] __getblk_gfp+0x240/0x700 [ 2706.954049] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2706.954059] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2706.954066] [] ext4_iget+0x1d7/0x3740 [ 2706.954074] [] ? mark_held_locks+0xc7/0x130 [ 2706.954080] [] ? check_preemption_disabled+0x3b/0x200 [ 2706.954087] [] ? ext4_get_projid+0x170/0x170 [ 2706.954094] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2706.954101] [] ? lookup_open+0x4b1/0x18b0 [ 2706.954107] [] ? trace_hardirqs_on+0x10/0x10 [ 2706.954115] [] ? check_preemption_disabled+0x3b/0x200 [ 2706.954121] [] ? __d_lookup_rcu+0x720/0x720 [ 2706.954128] [] ext4_iget_normal+0x88/0xd0 [ 2706.954135] [] ext4_lookup+0x2f2/0x5e0 [ 2706.954142] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2706.954148] [] ? d_lookup+0x110/0x130 [ 2706.954155] [] ? lookup_open+0x28b/0x18b0 [ 2706.954162] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2706.954168] [] lookup_open+0x92f/0x18b0 [ 2706.954176] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2706.954184] [] path_openat+0x1330/0x2790 [ 2706.954192] [] ? path_mountpoint+0x6c0/0x6c0 [ 2706.954200] [] ? depot_save_stack+0x11c/0x470 [ 2706.954207] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2706.954215] [] ? save_stack_trace+0x16/0x20 [ 2706.954222] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2706.954228] [] ? kasan_kmalloc+0xaf/0xc0 [ 2706.954234] [] ? kasan_slab_alloc+0x12/0x20 [ 2706.954242] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2706.954248] [] ? getname_kernel+0x54/0x340 [ 2706.954266] [] ? open_exec+0x17/0x60 [ 2706.954274] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2706.954281] [] ? search_binary_handler+0x14f/0x6f0 [ 2706.954289] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2706.954296] [] do_filp_open+0x197/0x270 [ 2706.954303] [] ? may_open_dev+0xe0/0xe0 [ 2706.954313] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2706.954319] [] ? getname_kernel+0x54/0x340 [ 2706.954327] [] do_open_execat+0x10f/0x640 [ 2706.954334] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2706.954342] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2706.954350] [] open_exec+0x43/0x60 [ 2706.954374] [] load_elf_binary+0x7e6/0x4bc0 [ 2706.954381] [] ? trace_hardirqs_on+0x10/0x10 [ 2706.954389] [] ? audit_inode_permission+0x310/0x310 [ 2706.954396] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2706.954404] [] ? elf_core_dump+0x4330/0x4330 [ 2706.954412] [] ? search_binary_handler+0xff/0x6f0 [ 2706.954420] [] search_binary_handler+0x14f/0x6f0 [ 2706.954428] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2706.954437] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2706.954445] [] ? prepare_bprm_creds+0x110/0x110 [ 2706.954452] [] ? getname_flags+0x229/0x550 [ 2706.954460] [] SyS_execve+0x42/0x50 [ 2706.954467] [] ? setup_new_exec+0x830/0x830 [ 2706.954474] [] do_syscall_64+0x19f/0x550 [ 2706.954483] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2706.954486] Mem-Info: [ 2706.954504] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2706.954504] active_file:886 inactive_file:965 isolated_file:46 [ 2706.954504] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2706.954504] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2706.954504] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2706.954504] free:6049 free_pcp:30 free_cma:0 [ 2706.954517] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3860kB unevictable:89376kB isolated(anon):0kB isolated(file):184kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2081623 all_unreclaimable? yes [ 2706.954535] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2706.954562] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3860kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2706.954617] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2706.954659] 0 pages in swap cache [ 2706.954663] Swap cache stats: add 0, delete 0, find 0/0 [ 2706.954665] Free swap = 0kB [ 2706.954667] Total swap = 0kB [ 2706.954670] 1965979 pages RAM [ 2706.954672] 0 pages HighMem/MovableOnly [ 2706.954674] 313617 pages reserved [ 2707.835976] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2707.835976] to free 35000kB on behalf of 'rsyslogd' (1890) because [ 2707.835976] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2707.835976] Free memory is -13308kB above reserved [ 2708.848081] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2708.848081] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2708.848081] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2708.848081] Free memory is -13308kB above reserved [ 2709.856162] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2709.856162] to free 35000kB on behalf of 'rs:main Q:Reg' (1887) because [ 2709.856162] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2709.856162] Free memory is -13308kB above reserved [ 2710.865853] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2710.865853] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2710.865853] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2710.865853] Free memory is -13308kB above reserved [ 2711.014562] init: page allocation stalls for 220090ms, order:3, mode:0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK) [ 2711.014569] CPU: 1 PID: 1 Comm: init Not tainted 4.9.141+ #1 [ 2711.014583] ffff8801da607888 ffffffff81b42e79 1ffff1003b4c0f13 ffff8801da5f8000 [ 2711.014593] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801da6079d0 [ 2711.014602] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2711.014604] Call Trace: [ 2711.014618] [] dump_stack+0xc1/0x128 [ 2711.014635] [] warn_alloc.cold.31+0x7f/0x9c [ 2711.014645] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2711.014654] [] ? try_to_compact_pages+0x41/0x710 [ 2711.014662] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2711.014671] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2711.014680] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 2711.014689] [] ? copy_process.part.8+0x1677/0x6a10 [ 2711.014696] [] ? alloc_set_pte+0x77a/0xbc0 [ 2711.014704] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2711.014713] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2711.014720] [] copy_process.part.8+0x280/0x6a10 [ 2711.014728] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2711.014735] [] ? _raw_spin_unlock+0x2c/0x50 [ 2711.014743] [] ? __cleanup_sighand+0x40/0x40 [ 2711.014749] [] ? vm_insert_page+0x6f0/0x6f0 [ 2711.014756] [] _do_fork+0x1b2/0xd30 [ 2711.014763] [] ? fork_idle+0x270/0x270 [ 2711.014771] [] ? up_read+0x1a/0x40 [ 2711.014779] [] ? __do_page_fault+0x554/0xa60 [ 2711.014786] [] SyS_clone+0x37/0x50 [ 2711.014793] [] ? sys_vfork+0x30/0x30 [ 2711.014800] [] do_syscall_64+0x19f/0x550 [ 2711.014807] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2711.014810] Mem-Info: [ 2711.014827] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2711.014827] active_file:886 inactive_file:972 isolated_file:32 [ 2711.014827] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2711.014827] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2711.014827] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2711.014827] free:6049 free_pcp:30 free_cma:0 [ 2711.014840] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3888kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2235645 all_unreclaimable? yes [ 2711.014857] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2711.014882] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3888kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2711.014933] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2711.014972] 0 pages in swap cache [ 2711.014976] Swap cache stats: add 0, delete 0, find 0/0 [ 2711.014978] Free swap = 0kB [ 2711.014980] Total swap = 0kB [ 2711.014982] 1965979 pages RAM [ 2711.014984] 0 pages HighMem/MovableOnly [ 2711.014986] 313617 pages reserved [ 2711.284065] rsyslogd: page allocation stalls for 90660ms, order:0, mode:0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO) [ 2711.284072] CPU: 1 PID: 1890 Comm: rsyslogd Not tainted 4.9.141+ #1 [ 2711.284086] ffff8801d3ba7960 ffffffff81b42e79 1ffff1003a774f2e ffff8801d41e97c0 [ 2711.284095] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d3ba7aa8 [ 2711.284105] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2711.284106] Call Trace: [ 2711.284120] [] dump_stack+0xc1/0x128 [ 2711.284130] [] warn_alloc.cold.31+0x7f/0x9c [ 2711.284139] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2711.284147] [] ? shrink_node+0x740/0x740 [ 2711.284156] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2711.284164] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2711.284173] [] ? trace_hardirqs_on+0x10/0x10 [ 2711.284182] [] ? anon_vma_prepare+0x62/0x3d0 [ 2711.284190] [] handle_mm_fault+0x14bf/0x2350 [ 2711.284197] [] ? vm_insert_page+0x6f0/0x6f0 [ 2711.284204] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2711.284213] [] __do_page_fault+0x403/0xa60 [ 2711.284220] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2711.284230] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2711.284236] [] do_page_fault+0x27/0x30 [ 2711.284245] [] page_fault+0x25/0x30 [ 2711.284248] Mem-Info: [ 2711.284264] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2711.284264] active_file:886 inactive_file:1018 isolated_file:0 [ 2711.284264] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2711.284264] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2711.284264] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2711.284264] free:6049 free_pcp:30 free_cma:0 [ 2711.284277] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:4072kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2246828 all_unreclaimable? yes [ 2711.284295] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2711.284320] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:4072kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2711.284387] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2711.284425] 0 pages in swap cache [ 2711.284428] Swap cache stats: add 0, delete 0, find 0/0 [ 2711.284430] Free swap = 0kB [ 2711.284432] Total swap = 0kB [ 2711.284434] 1965979 pages RAM [ 2711.284436] 0 pages HighMem/MovableOnly [ 2711.284438] 313617 pages reserved [ 2711.876079] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2711.876079] to free 35000kB on behalf of 'init' (1) because [ 2711.876079] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2711.876079] Free memory is -13308kB above reserved [ 2712.397610] init: page allocation stalls for 220120ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2712.397618] CPU: 1 PID: 21419 Comm: init Not tainted 4.9.141+ #1 [ 2712.397633] ffff88015b51f7c0 ffffffff81b42e79 1ffff1002b6a3efa ffff8801a2fc8000 [ 2712.397643] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b51f908 [ 2712.397653] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2712.397654] Call Trace: [ 2712.397669] [] dump_stack+0xc1/0x128 [ 2712.397679] [] warn_alloc.cold.31+0x7f/0x9c [ 2712.397688] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2712.397697] [] ? shrink_node+0x740/0x740 [ 2712.397706] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2712.397715] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2712.397723] [] ? check_preemption_disabled+0x3b/0x200 [ 2712.397731] [] ? find_get_entry+0x11a/0x570 [ 2712.397738] [] ? find_get_entry+0x141/0x570 [ 2712.397745] [] ? page_cache_prev_hole+0x80/0x80 [ 2712.397753] [] ? autoremove_wake_function+0x40/0x40 [ 2712.397760] [] ? pagecache_get_page+0x131/0x710 [ 2712.397768] [] filemap_fault+0xaf1/0x1110 [ 2712.397777] [] ext4_filemap_fault+0x71/0xa0 [ 2712.397784] [] __do_fault+0x223/0x500 [ 2712.397791] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2712.397799] [] ? generic_file_readonly_mmap+0x190/0x190 [ 2712.397806] [] handle_mm_fault+0x1326/0x2350 [ 2712.397813] [] ? vm_insert_page+0x6f0/0x6f0 [ 2712.397821] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2712.397830] [] __do_page_fault+0x403/0xa60 [ 2712.397838] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2712.397848] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2712.397855] [] do_page_fault+0x27/0x30 [ 2712.397863] [] page_fault+0x25/0x30 [ 2712.397866] Mem-Info: [ 2712.397884] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2712.397884] active_file:886 inactive_file:947 isolated_file:64 [ 2712.397884] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2712.397884] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2712.397884] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2712.397884] free:6049 free_pcp:30 free_cma:0 [ 2712.397897] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3788kB unevictable:89376kB isolated(anon):0kB isolated(file):256kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2289109 all_unreclaimable? yes [ 2712.397915] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2712.397942] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3788kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2712.397997] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2712.398039] 0 pages in swap cache [ 2712.398043] Swap cache stats: add 0, delete 0, find 0/0 [ 2712.398045] Free swap = 0kB [ 2712.398047] Total swap = 0kB [ 2712.398050] 1965979 pages RAM [ 2712.398052] 0 pages HighMem/MovableOnly [ 2712.398054] 313617 pages reserved [ 2712.885836] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2712.885836] to free 35000kB on behalf of 'syz-fuzzer' (2042) because [ 2712.885836] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2712.885836] Free memory is -13308kB above reserved [ 2713.895905] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2713.895905] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2713.895905] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2713.895905] Free memory is -13308kB above reserved [ 2714.340201] cron: page allocation stalls for 160600ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2714.340210] CPU: 1 PID: 1941 Comm: cron Not tainted 4.9.141+ #1 [ 2714.340223] ffff8801d2edf7c0 ffffffff81b42e79 1ffff1003a5dbefa ffff8801d30f0000 [ 2714.340233] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d2edf908 [ 2714.340243] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2714.340244] Call Trace: [ 2714.340258] [] dump_stack+0xc1/0x128 [ 2714.340267] [] warn_alloc.cold.31+0x7f/0x9c [ 2714.340276] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2714.340285] [] ? shrink_node+0x740/0x740 [ 2714.340294] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2714.340302] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2714.340311] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2714.340319] [] ? check_preemption_disabled+0x3b/0x200 [ 2714.340339] [] ? find_get_entry+0x11a/0x570 [ 2714.340347] [] ? find_get_entry+0x141/0x570 [ 2714.340353] [] ? page_cache_prev_hole+0x80/0x80 [ 2714.340362] [] ? autoremove_wake_function+0x40/0x40 [ 2714.340369] [] ? pagecache_get_page+0x131/0x710 [ 2714.340377] [] filemap_fault+0xaf1/0x1110 [ 2714.340385] [] ext4_filemap_fault+0x71/0xa0 [ 2714.340392] [] __do_fault+0x223/0x500 [ 2714.340399] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2714.340406] [] ? handle_mm_fault+0x1d4f/0x2350 [ 2714.340413] [] handle_mm_fault+0x1326/0x2350 [ 2714.340420] [] ? vm_insert_page+0x6f0/0x6f0 [ 2714.340429] [] ? hrtimer_nanosleep+0x38c/0x550 [ 2714.340436] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2714.340445] [] __do_page_fault+0x403/0xa60 [ 2714.340453] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2714.340462] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2714.340469] [] do_page_fault+0x27/0x30 [ 2714.340477] [] page_fault+0x25/0x30 [ 2714.340481] Mem-Info: [ 2714.340498] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2714.340498] active_file:886 inactive_file:979 isolated_file:32 [ 2714.340498] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2714.340498] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2714.340498] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2714.340498] free:6049 free_pcp:30 free_cma:0 [ 2714.340512] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3916kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2362913 all_unreclaimable? yes [ 2714.340530] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2714.340557] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3916kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2714.340612] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2714.340654] 0 pages in swap cache [ 2714.340658] Swap cache stats: add 0, delete 0, find 0/0 [ 2714.340660] Free swap = 0kB [ 2714.340663] Total swap = 0kB [ 2714.340665] 1965979 pages RAM [ 2714.340667] 0 pages HighMem/MovableOnly [ 2714.340669] 313617 pages reserved [ 2714.906212] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2714.906212] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2714.906212] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2714.906212] Free memory is -13308kB above reserved [ 2714.906222] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2714.906222] to free 35000kB on behalf of 'syz-fuzzer' (2042) because [ 2714.906222] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2714.906222] Free memory is -13308kB above reserved [ 2715.609760] syz-fuzzer: page allocation stalls for 120760ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2715.609768] CPU: 1 PID: 2042 Comm: syz-fuzzer Not tainted 4.9.141+ #1 [ 2715.609782] ffff8801d02a77c0 ffffffff81b42e79 1ffff1003a054efa ffff8801d13ec740 [ 2715.609792] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d02a7908 [ 2715.609802] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2715.609804] Call Trace: [ 2715.609818] [] dump_stack+0xc1/0x128 [ 2715.609828] [] warn_alloc.cold.31+0x7f/0x9c [ 2715.609837] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2715.609845] [] ? shrink_node+0x740/0x740 [ 2715.609854] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2715.609862] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2715.609871] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2715.609880] [] ? check_preemption_disabled+0x3b/0x200 [ 2715.609887] [] ? find_get_entry+0x11a/0x570 [ 2715.609894] [] ? find_get_entry+0x141/0x570 [ 2715.609901] [] ? page_cache_prev_hole+0x80/0x80 [ 2715.609909] [] ? trace_hardirqs_on+0x10/0x10 [ 2715.609916] [] ? pagecache_get_page+0x131/0x710 [ 2715.609924] [] filemap_fault+0xaf1/0x1110 [ 2715.609933] [] ext4_filemap_fault+0x71/0xa0 [ 2715.609940] [] __do_fault+0x223/0x500 [ 2715.609946] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2715.609954] [] ? handle_mm_fault+0x1d4f/0x2350 [ 2715.609961] [] handle_mm_fault+0x1326/0x2350 [ 2715.609970] [] ? poll_select_set_timeout+0xb5/0x120 [ 2715.609977] [] ? vm_insert_page+0x6f0/0x6f0 [ 2715.609992] [] __do_page_fault+0x403/0xa60 [ 2715.610000] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2715.610009] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2715.610016] [] do_page_fault+0x27/0x30 [ 2715.610025] [] page_fault+0x25/0x30 [ 2715.610028] Mem-Info: [ 2715.610046] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2715.610046] active_file:886 inactive_file:979 isolated_file:32 [ 2715.610046] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2715.610046] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2715.610046] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2715.610046] free:6049 free_pcp:30 free_cma:0 [ 2715.610060] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3916kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2410148 all_unreclaimable? yes [ 2715.610078] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2715.610104] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3916kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2715.610161] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2715.610205] 0 pages in swap cache [ 2715.610210] Swap cache stats: add 0, delete 0, find 0/0 [ 2715.610222] Free swap = 0kB [ 2715.610224] Total swap = 0kB [ 2715.610226] 1965979 pages RAM [ 2715.610229] 0 pages HighMem/MovableOnly [ 2715.610231] 313617 pages reserved [ 2715.916428] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2715.916428] to free 35000kB on behalf of 'syz-executor.4' (21365) because [ 2715.916428] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2715.916428] Free memory is -13308kB above reserved [ 2716.005893] syz-fuzzer: page allocation stalls for 180910ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2716.005901] CPU: 0 PID: 2061 Comm: syz-fuzzer Not tainted 4.9.141+ #1 [ 2716.005915] ffff8801ce98f7c0 ffffffff81b42e79 1ffff10039d31efa ffff8801cf4d0000 [ 2716.005925] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801ce98f908 [ 2716.005935] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2716.005937] Call Trace: [ 2716.005950] [] dump_stack+0xc1/0x128 [ 2716.005960] [] warn_alloc.cold.31+0x7f/0x9c [ 2716.005969] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2716.005977] [] ? shrink_node+0x740/0x740 [ 2716.005986] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2716.005994] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2716.006003] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2716.006012] [] ? check_preemption_disabled+0x3b/0x200 [ 2716.006019] [] ? find_get_entry+0x11a/0x570 [ 2716.006026] [] ? find_get_entry+0x141/0x570 [ 2716.006033] [] ? page_cache_prev_hole+0x80/0x80 [ 2716.006042] [] ? autoremove_wake_function+0x40/0x40 [ 2716.006049] [] ? pagecache_get_page+0x131/0x710 [ 2716.006057] [] filemap_fault+0xaf1/0x1110 [ 2716.006065] [] ext4_filemap_fault+0x71/0xa0 [ 2716.006072] [] __do_fault+0x223/0x500 [ 2716.006079] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2716.006086] [] ? handle_mm_fault+0x1d4f/0x2350 [ 2716.006093] [] handle_mm_fault+0x1326/0x2350 [ 2716.006101] [] ? vm_insert_page+0x6f0/0x6f0 [ 2716.006109] [] ? selinux_file_permission+0x82/0x470 [ 2716.006116] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2716.006124] [] __do_page_fault+0x403/0xa60 [ 2716.006132] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2716.006141] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2716.006148] [] do_page_fault+0x27/0x30 [ 2716.006156] [] page_fault+0x25/0x30 [ 2716.006159] Mem-Info: [ 2716.006187] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2716.006187] active_file:886 inactive_file:997 isolated_file:0 [ 2716.006187] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2716.006187] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2716.006187] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2716.006187] free:6049 free_pcp:30 free_cma:0 [ 2716.006201] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2423982 all_unreclaimable? yes [ 2716.006219] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2716.006246] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2716.006302] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2716.006344] 0 pages in swap cache [ 2716.006348] Swap cache stats: add 0, delete 0, find 0/0 [ 2716.006350] Free swap = 0kB [ 2716.006352] Total swap = 0kB [ 2716.006355] 1965979 pages RAM [ 2716.006357] 0 pages HighMem/MovableOnly [ 2716.006359] 313617 pages reserved [ 2716.793419] rs:main Q:Reg: page allocation stalls for 210980ms, order:0, mode:0x34200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE) [ 2716.793428] CPU: 1 PID: 1887 Comm: rs:main Q:Reg Not tainted 4.9.141+ #1 [ 2716.793442] ffff8801d39cf300 ffffffff81b42e79 1ffff1003a739e62 ffff8801d478c740 [ 2716.793452] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d39cf448 [ 2716.793462] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2716.793463] Call Trace: [ 2716.793478] [] dump_stack+0xc1/0x128 [ 2716.793487] [] warn_alloc.cold.31+0x7f/0x9c [ 2716.793496] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2716.793505] [] ? shrink_node+0x740/0x740 [ 2716.793514] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2716.793523] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2716.793531] [] ? __radix_tree_lookup+0x18c/0x230 [ 2716.793539] [] ? find_get_entry+0x11a/0x570 [ 2716.793547] [] pagecache_get_page+0x244/0x710 [ 2716.793554] [] grab_cache_page_write_begin+0x63/0x90 [ 2716.793563] [] ext4_da_write_begin+0x24c/0x1020 [ 2716.793571] [] ? __brelse+0x4c/0x80 [ 2716.793578] [] ? ext4_mark_iloc_dirty+0x14ad/0x2770 [ 2716.793585] [] ? ext4_write_begin+0x1400/0x1400 [ 2716.793593] [] ? trace_hardirqs_on+0x10/0x10 [ 2716.793600] [] ? ext4_chunk_trans_blocks+0x30/0x30 [ 2716.793609] [] ? __ext4_journal_get_write_access+0x57/0x90 [ 2716.793618] [] ? inode_dio_wait+0x240/0x240 [ 2716.793627] [] ? iov_iter_fault_in_readable+0x202/0x400 [ 2716.793634] [] ? flex_array_free_parts+0xe0/0xe0 [ 2716.793643] [] ? check_preemption_disabled+0x3b/0x200 [ 2716.793651] [] generic_perform_write+0x28a/0x500 [ 2716.793659] [] ? filemap_page_mkwrite+0x280/0x280 [ 2716.793665] [] ? file_update_time+0xbc/0x390 [ 2716.793672] [] ? current_time+0xd0/0xd0 [ 2716.793680] [] __generic_file_write_iter+0x352/0x540 [ 2716.793687] [] ? generic_write_checks+0x245/0x410 [ 2716.793696] [] ext4_file_write_iter+0x63d/0xd70 [ 2716.793705] [] ? avc_has_perm+0x1cc/0x3a0 [ 2716.793712] [] ? avc_has_perm+0x9e/0x3a0 [ 2716.793720] [] ? ext4_file_open+0x920/0x920 [ 2716.793727] [] ? trace_hardirqs_on+0x10/0x10 [ 2716.793735] [] ? iov_iter_init+0xaf/0x1d0 [ 2716.793742] [] __vfs_write+0x3d7/0x580 [ 2716.793749] [] ? __vfs_read+0x560/0x560 [ 2716.793758] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 2716.793766] [] ? __sb_start_write+0x161/0x300 [ 2716.793773] [] vfs_write+0x187/0x520 [ 2716.793779] [] SyS_write+0xd9/0x1c0 [ 2716.793786] [] ? SyS_read+0x1c0/0x1c0 [ 2716.793793] [] ? do_syscall_64+0x48/0x550 [ 2716.793800] [] ? SyS_read+0x1c0/0x1c0 [ 2716.793806] [] do_syscall_64+0x19f/0x550 [ 2716.793816] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2716.793819] Mem-Info: [ 2716.793836] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2716.793836] active_file:886 inactive_file:997 isolated_file:32 [ 2716.793836] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2716.793836] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2716.793836] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2716.793836] free:6049 free_pcp:30 free_cma:0 [ 2716.793850] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):128kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2455215 all_unreclaimable? yes [ 2716.793868] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2716.793900] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2716.793957] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2716.794002] 0 pages in swap cache [ 2716.794006] Swap cache stats: add 0, delete 0, find 0/0 [ 2716.794008] Free swap = 0kB [ 2716.794010] Total swap = 0kB [ 2716.794012] 1965979 pages RAM [ 2716.794014] 0 pages HighMem/MovableOnly [ 2716.794017] 313617 pages reserved [ 2716.925857] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2716.925857] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2716.925857] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2716.925857] Free memory is -13308kB above reserved [ 2717.162836] init: page allocation stalls for 210490ms, order:0, mode:0x2420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE) [ 2717.162844] CPU: 0 PID: 21415 Comm: init Not tainted 4.9.141+ #1 [ 2717.162858] ffff88015b526e68 ffffffff81b42e79 1ffff1002b6a4dcf ffff8801b72117c0 [ 2717.162868] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b526fb0 [ 2717.162878] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2717.162879] Call Trace: [ 2717.162893] [] dump_stack+0xc1/0x128 [ 2717.162902] [] warn_alloc.cold.31+0x7f/0x9c [ 2717.162911] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2717.162920] [] ? shrink_node+0x740/0x740 [ 2717.162928] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2717.162935] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2717.162944] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2717.162951] [] ? find_get_entry+0x11a/0x570 [ 2717.162959] [] ? __radix_tree_lookup+0x18c/0x230 [ 2717.162968] [] ? check_preemption_disabled+0x3b/0x200 [ 2717.162975] [] ? find_get_entry+0x11a/0x570 [ 2717.162985] [] ? __find_get_block_slow+0x263/0x330 [ 2717.162992] [] pagecache_get_page+0x244/0x710 [ 2717.162999] [] ? __find_get_block+0x21a/0x4d0 [ 2717.163007] [] __getblk_gfp+0x240/0x700 [ 2717.163015] [] ? inode_sb_list_add+0x4c/0x1f0 [ 2717.163025] [] __ext4_get_inode_loc+0x33c/0xef0 [ 2717.163032] [] ext4_iget+0x1d7/0x3740 [ 2717.163040] [] ? mark_held_locks+0xc7/0x130 [ 2717.163047] [] ? check_preemption_disabled+0x3b/0x200 [ 2717.163054] [] ? ext4_get_projid+0x170/0x170 [ 2717.163061] [] ? d_alloc_parallel+0x7f2/0x1710 [ 2717.163068] [] ? lookup_open+0x4b1/0x18b0 [ 2717.163090] [] ? trace_hardirqs_on+0x10/0x10 [ 2717.163097] [] ? check_preemption_disabled+0x3b/0x200 [ 2717.163104] [] ? __d_lookup_rcu+0x720/0x720 [ 2717.163111] [] ext4_iget_normal+0x88/0xd0 [ 2717.163119] [] ext4_lookup+0x2f2/0x5e0 [ 2717.163126] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2717.163133] [] ? d_lookup+0x110/0x130 [ 2717.163139] [] ? lookup_open+0x28b/0x18b0 [ 2717.163146] [] ? ext4_find_entry+0x12c0/0x12c0 [ 2717.163153] [] lookup_open+0x92f/0x18b0 [ 2717.163161] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2717.163170] [] path_openat+0x1330/0x2790 [ 2717.163177] [] ? path_mountpoint+0x6c0/0x6c0 [ 2717.163186] [] ? depot_save_stack+0x11c/0x470 [ 2717.163193] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2717.163202] [] ? save_stack_trace+0x16/0x20 [ 2717.163209] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2717.163215] [] ? kasan_kmalloc+0xaf/0xc0 [ 2717.163222] [] ? kasan_slab_alloc+0x12/0x20 [ 2717.163229] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2717.163236] [] ? getname_kernel+0x54/0x340 [ 2717.163244] [] ? open_exec+0x17/0x60 [ 2717.163252] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2717.163260] [] ? search_binary_handler+0x14f/0x6f0 [ 2717.163268] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2717.163275] [] do_filp_open+0x197/0x270 [ 2717.163282] [] ? may_open_dev+0xe0/0xe0 [ 2717.163291] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2717.163298] [] ? getname_kernel+0x54/0x340 [ 2717.163306] [] do_open_execat+0x10f/0x640 [ 2717.163314] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2717.163322] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2717.163329] [] open_exec+0x43/0x60 [ 2717.163337] [] load_elf_binary+0x7e6/0x4bc0 [ 2717.163349] [] ? trace_hardirqs_on+0x10/0x10 [ 2717.163357] [] ? audit_inode_permission+0x310/0x310 [ 2717.163364] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2717.163372] [] ? elf_core_dump+0x4330/0x4330 [ 2717.163379] [] ? search_binary_handler+0xff/0x6f0 [ 2717.163387] [] search_binary_handler+0x14f/0x6f0 [ 2717.163396] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2717.163404] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2717.163413] [] ? prepare_bprm_creds+0x110/0x110 [ 2717.163420] [] ? getname_flags+0x229/0x550 [ 2717.163427] [] SyS_execve+0x42/0x50 [ 2717.163435] [] ? setup_new_exec+0x830/0x830 [ 2717.163442] [] do_syscall_64+0x19f/0x550 [ 2717.163451] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2717.163455] Mem-Info: [ 2717.163472] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2717.163472] active_file:886 inactive_file:997 isolated_file:0 [ 2717.163472] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2717.163472] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2717.163472] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2717.163472] free:6049 free_pcp:30 free_cma:0 [ 2717.163486] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2468508 all_unreclaimable? yes [ 2717.163504] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2717.163530] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2717.163585] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2717.163627] 0 pages in swap cache [ 2717.163631] Swap cache stats: add 0, delete 0, find 0/0 [ 2717.163633] Free swap = 0kB [ 2717.163635] Total swap = 0kB [ 2717.163638] 1965979 pages RAM [ 2717.163640] 0 pages HighMem/MovableOnly [ 2717.163642] 313617 pages reserved [ 2717.936243] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2717.936243] to free 35000kB on behalf of 'init' (1) because [ 2717.936243] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2717.936243] Free memory is -13308kB above reserved [ 2718.945891] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2718.945891] to free 35000kB on behalf of 'syz-executor.4' (21357) because [ 2718.945891] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2718.945891] Free memory is -13308kB above reserved [ 2719.955932] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2719.955932] to free 35000kB on behalf of 'rs:main Q:Reg' (1887) because [ 2719.955932] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2719.955932] Free memory is -13308kB above reserved [ 2720.880456] rsyslogd: page allocation stalls for 100260ms, order:0, mode:0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO) [ 2720.880464] CPU: 0 PID: 1890 Comm: rsyslogd Not tainted 4.9.141+ #1 [ 2720.880478] ffff8801d3ba7960 ffffffff81b42e79 1ffff1003a774f2e ffff8801d41e97c0 [ 2720.880488] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801d3ba7aa8 [ 2720.880498] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2720.880500] Call Trace: [ 2720.880515] [] dump_stack+0xc1/0x128 [ 2720.880524] [] warn_alloc.cold.31+0x7f/0x9c [ 2720.880534] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2720.880542] [] ? shrink_node+0x740/0x740 [ 2720.880551] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2720.880560] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2720.880568] [] ? trace_hardirqs_on+0x10/0x10 [ 2720.880577] [] ? anon_vma_prepare+0x62/0x3d0 [ 2720.880585] [] handle_mm_fault+0x14bf/0x2350 [ 2720.880592] [] ? vm_insert_page+0x6f0/0x6f0 [ 2720.880600] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2720.880609] [] __do_page_fault+0x403/0xa60 [ 2720.880617] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2720.880626] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2720.880633] [] do_page_fault+0x27/0x30 [ 2720.880641] [] page_fault+0x25/0x30 [ 2720.880644] Mem-Info: [ 2720.880662] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2720.880662] active_file:886 inactive_file:997 isolated_file:0 [ 2720.880662] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2720.880662] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2720.880662] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2720.880662] free:6049 free_pcp:30 free_cma:0 [ 2720.880676] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3988kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2608557 all_unreclaimable? yes [ 2720.880694] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2720.880720] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3988kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2720.880784] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2720.880826] 0 pages in swap cache [ 2720.880830] Swap cache stats: add 0, delete 0, find 0/0 [ 2720.880832] Free swap = 0kB [ 2720.880834] Total swap = 0kB [ 2720.880836] 1965979 pages RAM [ 2720.880838] 0 pages HighMem/MovableOnly [ 2720.880841] 313617 pages reserved [ 2720.966412] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2720.966412] to free 35000kB on behalf of 'syz-fuzzer' (2061) because [ 2720.966412] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2720.966412] Free memory is -13308kB above reserved [ 2721.254335] init: page allocation stalls for 230330ms, order:3, mode:0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK) [ 2721.254343] CPU: 1 PID: 1 Comm: init Not tainted 4.9.141+ #1 [ 2721.254357] ffff8801da607888 ffffffff81b42e79 1ffff1003b4c0f13 ffff8801da5f8000 [ 2721.254367] ffffffff82a97480 0000000000000001 0000000000400000 ffff8801da6079d0 [ 2721.254377] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2721.254379] Call Trace: [ 2721.254393] [] dump_stack+0xc1/0x128 [ 2721.254403] [] warn_alloc.cold.31+0x7f/0x9c [ 2721.254413] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2721.254423] [] ? try_to_compact_pages+0x41/0x710 [ 2721.254432] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2721.254442] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2721.254451] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 2721.254461] [] ? copy_process.part.8+0x1677/0x6a10 [ 2721.254468] [] ? alloc_set_pte+0x77a/0xbc0 [ 2721.254483] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2721.254492] [] ? kmem_cache_alloc+0x246/0x2b0 [ 2721.254500] [] copy_process.part.8+0x280/0x6a10 [ 2721.254508] [] ? handle_mm_fault+0x1a5b/0x2350 [ 2721.254516] [] ? _raw_spin_unlock+0x2c/0x50 [ 2721.254524] [] ? __cleanup_sighand+0x40/0x40 [ 2721.254531] [] ? vm_insert_page+0x6f0/0x6f0 [ 2721.254539] [] _do_fork+0x1b2/0xd30 [ 2721.254547] [] ? fork_idle+0x270/0x270 [ 2721.254555] [] ? up_read+0x1a/0x40 [ 2721.254564] [] ? __do_page_fault+0x554/0xa60 [ 2721.254571] [] SyS_clone+0x37/0x50 [ 2721.254579] [] ? sys_vfork+0x30/0x30 [ 2721.254586] [] do_syscall_64+0x19f/0x550 [ 2721.254595] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2721.254598] Mem-Info: [ 2721.254616] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2721.254616] active_file:886 inactive_file:991 isolated_file:0 [ 2721.254616] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2721.254616] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2721.254616] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2721.254616] free:6049 free_pcp:30 free_cma:0 [ 2721.254630] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:3964kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2621345 all_unreclaimable? yes [ 2721.254648] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2721.254674] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:3964kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2721.254741] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2721.254782] 0 pages in swap cache [ 2721.254786] Swap cache stats: add 0, delete 0, find 0/0 [ 2721.254788] Free swap = 0kB [ 2721.254790] Total swap = 0kB [ 2721.254793] 1965979 pages RAM [ 2721.254795] 0 pages HighMem/MovableOnly [ 2721.254797] 313617 pages reserved [ 2721.975958] lowmemorykiller: Killing 'syz-executor.4' (21357) (tgid 21346), adj 1000, [ 2721.975958] to free 35000kB on behalf of 'syz-fuzzer' (2042) because [ 2721.975958] cache 7644kB is below limit 8192kB for oom_score_adj 1 [ 2721.975958] Free memory is -13308kB above reserved [ 2722.839790] init: page allocation stalls for 230560ms, order:0, mode:0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD) [ 2722.839798] CPU: 1 PID: 21419 Comm: init Not tainted 4.9.141+ #1 [ 2722.839812] ffff88015b51f7c0 ffffffff81b42e79 1ffff1002b6a3efa ffff8801a2fc8000 [ 2722.839822] ffffffff82a97480 0000000000000001 0000000000400000 ffff88015b51f908 [ 2722.839832] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 2722.839834] Call Trace: [ 2722.839848] [] dump_stack+0xc1/0x128 [ 2722.839857] [] warn_alloc.cold.31+0x7f/0x9c [ 2722.839866] [] ? zone_watermark_ok_safe+0x250/0x250 [ 2722.839875] [] ? shrink_node+0x740/0x740 [ 2722.839884] [] __alloc_pages_nodemask+0x1566/0x1bd0 [ 2722.839892] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2722.839901] [] ? check_preemption_disabled+0x3b/0x200 [ 2722.839908] [] ? find_get_entry+0x11a/0x570 [ 2722.839915] [] ? find_get_entry+0x141/0x570 [ 2722.839922] [] ? page_cache_prev_hole+0x80/0x80 [ 2722.839931] [] ? autoremove_wake_function+0x40/0x40 [ 2722.839938] [] ? pagecache_get_page+0x131/0x710 [ 2722.839946] [] filemap_fault+0xaf1/0x1110 [ 2722.839954] [] ext4_filemap_fault+0x71/0xa0 [ 2722.839961] [] __do_fault+0x223/0x500 [ 2722.839968] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2722.839976] [] ? generic_file_readonly_mmap+0x190/0x190 [ 2722.839983] [] handle_mm_fault+0x1326/0x2350 [ 2722.839990] [] ? vm_insert_page+0x6f0/0x6f0 [ 2722.839998] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2722.840007] [] __do_page_fault+0x403/0xa60 [ 2722.840015] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2722.840025] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2722.840031] [] do_page_fault+0x27/0x30 [ 2722.840039] [] page_fault+0x25/0x30 [ 2722.840043] Mem-Info: [ 2722.840060] active_anon:69535 inactive_anon:12366 isolated_anon:0 [ 2722.840060] active_file:886 inactive_file:1004 isolated_file:0 [ 2722.840060] unevictable:22344 dirty:0 writeback:0 unstable:0 [ 2722.840060] slab_reclaimable:7163 slab_unreclaimable:64228 [ 2722.840060] mapped:52934 shmem:18375 pagetables:13908 bounce:0 [ 2722.840060] free:6049 free_pcp:30 free_cma:0 [ 2722.840074] Node 0 active_anon:278140kB inactive_anon:49464kB active_file:3544kB inactive_file:4016kB unevictable:89376kB isolated(anon):0kB isolated(file):0kB mapped:211736kB dirty:0kB writeback:0kB shmem:73500kB writeback_tmp:0kB unstable:0kB pages_scanned:2682276 all_unreclaimable? yes [ 2722.840092] DMA32 free:18696kB min:4696kB low:7712kB high:10728kB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:396kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 2722.840118] Normal free:5500kB min:5580kB low:9168kB high:12756kB active_anon:278044kB inactive_anon:49456kB active_file:3544kB inactive_file:4016kB unevictable:89376kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:28652kB slab_unreclaimable:256516kB kernel_stack:20480kB pagetables:55532kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 2722.840174] DMA32: 6*4kB (M) 2*8kB (M) 6*16kB (UM) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (M) = 18696kB Normal: 537*4kB (UME) 227*8kB (ME) 68*16kB (UME) 12*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB 42630 total pagecache pages [ 2722.840216] 0 pages in swap cache [ 2722.840220] Swap cache stats: add 0, delete 0, find 0/0 [ 2722.840222] Free swap = 0kB [ 2722.840224] Total swap = 0kB [ 2722.840227] 1965979 pages RAM [ 2722.840229] 0 pages HighMem/MovableOnly [ 2722.840231] 313617 pages reserved [ 2722.955868] INFO: task init:21416 blocked for more than 140 seconds. [ 2722.955873] Not tainted 4.9.141+ #1 [ 2722.955876] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2722.955895] init D26264 21416 1 0x80000000 [ 2722.955908] ffff8801b7215f00 ffff88019df59080 ffff8801976b0580 ffff8801b762df00 [ 2722.955918] ffff8801db721018 ffff88015b52f418 ffffffff828075c2 ffff88015b5276f0 [ 2722.955929] ffff88015b52f3c8 ffffffff8120719b 0000000000000282 ffff8801db7218f0 [ 2722.955930] Call Trace: [ 2722.955945] [] ? __schedule+0x662/0x1b10 [ 2722.955954] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 2722.955962] [] schedule+0x7f/0x1b0 [ 2722.955970] [] ? d_alloc_parallel+0x1041/0x1710 [ 2722.955977] [] d_alloc_parallel+0x10a9/0x1710 [ 2722.955985] [] ? lookup_open+0x4b1/0x18b0 [ 2722.955994] [] ? __d_lookup_rcu+0x720/0x720 [ 2722.956001] [] ? __d_lookup+0x394/0x640 [ 2722.956007] [] ? mark_held_locks+0xc7/0x130 [ 2722.956014] [] ? d_lookup+0xd9/0x130 [ 2722.956021] [] ? wake_up_q+0xe0/0xe0 [ 2722.956028] [] ? d_lookup+0x110/0x130 [ 2722.956046] [] ? lookup_open+0x28b/0x18b0 [ 2722.956053] [] lookup_open+0x4b1/0x18b0 [ 2722.956062] [] ? may_open.isra.20+0x2a0/0x2a0 [ 2722.956070] [] path_openat+0x1330/0x2790 [ 2722.956077] [] ? path_mountpoint+0x6c0/0x6c0 [ 2722.956086] [] ? depot_save_stack+0x11c/0x470 [ 2722.956095] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 2722.956103] [] ? save_stack_trace+0x16/0x20 [ 2722.956110] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 2722.956117] [] ? kasan_kmalloc+0xaf/0xc0 [ 2722.956124] [] ? kasan_slab_alloc+0x12/0x20 [ 2722.956131] [] ? kmem_cache_alloc+0xd5/0x2b0 [ 2722.956138] [] ? getname_kernel+0x54/0x340 [ 2722.956146] [] ? open_exec+0x17/0x60 [ 2722.956154] [] ? load_elf_binary+0x7e6/0x4bc0 [ 2722.956162] [] ? search_binary_handler+0x14f/0x6f0 [ 2722.956188] [] ? do_execveat_common.isra.14+0x1139/0x1ed0 [ 2722.956195] [] do_filp_open+0x197/0x270 [ 2722.956202] [] ? may_open_dev+0xe0/0xe0 [ 2722.956211] [] ? __fsnotify_inode_delete+0x30/0x30 [ 2722.956219] [] ? selinux_file_permission+0x82/0x470 [ 2722.956227] [] do_open_execat+0x10f/0x640 [ 2722.956235] [] ? setup_arg_pages+0x7b0/0x7b0 [ 2722.956244] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 2722.956252] [] open_exec+0x43/0x60 [ 2722.956260] [] load_elf_binary+0x7e6/0x4bc0 [ 2722.956267] [] ? trace_hardirqs_on+0x10/0x10 [ 2722.956274] [] ? audit_inode_permission+0x310/0x310 [ 2722.956281] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2722.956289] [] ? elf_core_dump+0x4330/0x4330 [ 2722.956297] [] ? search_binary_handler+0xff/0x6f0 [ 2722.956317] [] search_binary_handler+0x14f/0x6f0 [ 2722.956332] [] do_execveat_common.isra.14+0x1139/0x1ed0 [ 2722.956340] [] ? do_execveat_common.isra.14+0x1043/0x1ed0 [ 2722.956349] [] ? prepare_bprm_creds+0x110/0x110 [ 2722.956355] [] ? getname_flags+0x229/0x550 [ 2722.956363] [] SyS_execve+0x42/0x50 [ 2722.956371] [] ? setup_new_exec+0x830/0x830 [ 2722.956377] [] do_syscall_64+0x19f/0x550 [ 2722.956385] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 2722.956389] [ 2722.956389] Showing all locks held in the system: [ 2722.956395] 2 locks held by khungtaskd/24: [ 2722.956411] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 2722.956425] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 2722.956432] 2 locks held by getty/2017: [ 2722.956445] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 2722.956460] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16e0 [ 2722.956505] 2 locks held by init/21416: [ 2722.956519] #0: (&sig->cred_guard_mutex){+.+.+.}, at: [] prepare_bprm_creds+0x53/0x110 [ 2722.956533] #1: (&type->i_mutex_dir_key#3){++++++}, at: [] path_openat+0x1309/0x2790 [ 2722.956537] 2 locks held by init/21417: [ 2722.956550] #0: (&sig->cred_guard_mutex){+.+.+.}, at: [] prepare_bprm_creds+0x53/0x110 [ 2722.956573] #1: (&type->i_mutex_dir_key#3){++++++}, at: [] path_openat+0x1309/0x2790 [ 2722.956576] 2 locks held by init/21418: [ 2722.956589] #0: (&sig->cred_guard_mutex){+.+.+.}, at: [] prepare_bprm_creds+0x53/0x110 [ 2722.956603] #1: (&type->i_mutex_dir_key#3){++++++}, at: [] path_openat+0x1309/0x2790 [ 2722.956604] [ 2722.956606] ============================================= [ 2722.956606] [ 2722.956610] NMI backtrace for cpu 1 [ 2722.956616] CPU: 1 PID: 24 Comm: khungtaskd Not tainted 4.9.141+ #1 [ 2722.956626] ffff8801d9907d08 ffffffff81b42e79 0000000000000000 0000000000000001 [ 2722.956636] 0000000000000001 0000000000000001 ffffffff810983b0 ffff8801d9907d40 [ 2722.956645] ffffffff81b4df89 0000000000000001 0000000000000000 0000000000000002 [ 2722.956646] Call Trace: [ 2722.956655] [] dump_stack+0xc1/0x128 [ 2722.956665] [] ? irq_force_complete_move+0x330/0x330 [ 2722.956672] [] nmi_cpu_backtrace.cold.0+0x48/0x87 [ 2722.956698] [] ? irq_force_complete_move+0x330/0x330 [ 2722.956705] [] nmi_trigger_cpumask_backtrace+0x12c/0x151 [ 2722.956713] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 2722.956734] [] watchdog+0x6ad/0xa20 [ 2722.956740] [] ? watchdog+0x11c/0xa20 [ 2722.956748] [] kthread+0x26d/0x300 [ 2722.956756] [] ? reset_hung_task_detector+0x20/0x20 [ 2722.956763] [] ? kthread_park+0xa0/0xa0 [ 2722.956770] [] ? __switch_to_asm+0x34/0x70 [ 2722.956777] [] ? kthread_park+0xa0/0xa0 [ 2722.956784] [] ? kthread_park+0xa0/0xa0 [ 2722.956790] [] ret_from_fork+0x5c/0x70 [ 2722.956796] Sending NMI from CPU 1 to CPUs 0: [ 2722.957215] NMI backtrace for cpu 0 [ 2722.957218] CPU: 0 PID: 2061 Comm: syz-fuzzer Not tainted 4.9.141+ #1 [ 2722.957220] task: ffff8801cf4d0000 task.stack: ffff8801ce988000 [ 2722.957223] RIP: 0010:[] c [] putback_inactive_pages+0xc5/0xc70 [ 2722.957225] RSP: 0000:ffff8801ce98f100 EFLAGS: 00000087 [ 2722.957228] RAX: ffffea00072e73a0 RBX: ffffea000691aba0 RCX: ffff8801ce98f418 [ 2722.957231] RDX: 0000000000000000 RSI: ffffffff81452162 RDI: ffffea000691ab9c [ 2722.957233] RBP: ffff8801ce98f1d0 R08: ffffea000749a320 R09: 0000000000000001 [ 2722.957236] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 2722.957238] R13: 0000000000000002 R14: dffffc0000000000 R15: ffffea000691ab80 [ 2722.957241] FS: 000000c4200271e8(0000) GS:ffff8801db600000(0000) knlGS:0000000000000000 [ 2722.957243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2722.957245] CR2: 000000000099c148 CR3: 00000001d2ac5000 CR4: 00000000001606b0 [ 2722.957248] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2722.957250] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2722.957252] Stack: [ 2722.957254] 1ffff10039d31e29c ffffed0039d31e83c ffffffff833d3ac0c ffff880100000003c [ 2722.957257] ffffffff833d3600c 0000000200000000c ffff8801ce98f418c ffffffff833d45f8c [ 2722.957259] ffffea000691aba8c 0000000041b58ab3c ffffffff82e35ba1c ffffffff814520c0c [ 2722.957261] Call Trace: [ 2722.957263] [] ? reclaim_clean_pages_from_list+0x790/0x790 [ 2722.957265] [] shrink_inactive_list+0x632/0xca0 [ 2722.957268] [] ? putback_inactive_pages+0xc70/0xc70 [ 2722.957270] [] ? trace_hardirqs_on+0x10/0x10 [ 2722.957272] [] ? trace_hardirqs_on+0x10/0x10 [ 2722.957274] [] ? trace_hardirqs_on+0x10/0x10 [ 2722.957277] [] ? check_preemption_disabled+0x3b/0x200 [ 2722.957279] [] shrink_node_memcg.isra.19+0xa44/0x12e0 [ 2722.957281] [] ? shrink_active_list+0x960/0x960 [ 2722.957284] [] ? shrink_slab.part.8+0x4cf/0xa00 [ 2722.957286] [] ? trace_hardirqs_on+0x10/0x10 [ 2722.957288] [] ? unregister_shrinker+0x230/0x230 [ 2722.957290] [] shrink_node+0x17d/0x740 [ 2722.957293] [] ? shrink_node_memcg.isra.19+0x12e0/0x12e0 [ 2722.957295] [] ? wakeup_flusher_threads+0x284/0x3f0 [ 2722.957297] [] ? wakeup_flusher_threads+0xdb/0x3f0 [ 2722.957299] [] try_to_free_pages+0x377/0xb80 [ 2722.957301] [] ? shrink_node+0x740/0x740 [ 2722.957304] [] __alloc_pages_nodemask+0x981/0x1bd0 [ 2722.957306] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2722.957308] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 2722.957310] [] ? check_preemption_disabled+0x3b/0x200 [ 2722.957313] [] ? find_get_entry+0x11a/0x570 [ 2722.957315] [] ? find_get_entry+0x141/0x570 [ 2722.957317] [] ? page_cache_prev_hole+0x80/0x80 [ 2722.957319] [] ? autoremove_wake_function+0x40/0x40 [ 2722.957322] [] ? pagecache_get_page+0x131/0x710 [ 2722.957324] [] filemap_fault+0xaf1/0x1110 [ 2722.957326] [] ext4_filemap_fault+0x71/0xa0 [ 2722.957328] [] __do_fault+0x223/0x500 [ 2722.957331] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 2722.957333] [] ? handle_mm_fault+0x1d4f/0x2350 [ 2722.957335] [] handle_mm_fault+0x1326/0x2350 [ 2722.957337] [] ? vm_insert_page+0x6f0/0x6f0 [ 2722.957340] [] ? selinux_file_permission+0x82/0x470 [ 2722.957342] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2722.957344] [] __do_page_fault+0x403/0xa60 [ 2722.957347] [] ? bad_area_access_error+0x3a0/0x3a0 [ 2722.957349] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2722.957351] [] do_page_fault+0x27/0x30 [ 2722.957353] [] page_fault+0x25/0x30 [ 2722.957361] Code: cff cff cff ce8 cfe c98 cec cff c48 c8b c85 c38 cff cff cff c80 c38 c00 c0f c85 c7b c09 c00 c00 c48 c8b c8d c60 cff cff cff c48 c8b c01 c48 c39 cc1 c0f c84 c53 c08 c00 c00 c cd6 c98 cec cff c48 c8b c85 c60 cff cff cff c48 c8d c78 c08 c48 c89 cf8 c48 cc1 c [ 2722.957809] Kernel panic - not syncing: hung_task: blocked tasks [ 2722.957815] CPU: 1 PID: 24 Comm: khungtaskd Not tainted 4.9.141+ #1 [ 2722.957825] ffff8801d9907cc8 ffffffff81b42e79 ffffffff82a78560 00000000ffffffff [ 2722.957835] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d9907d88 [ 2722.957844] ffffffff813f7125 0000000041b58ab3 ffffffff82e2b62b ffffffff813f6f66 [ 2722.957846] Call Trace: [ 2722.957853] [] dump_stack+0xc1/0x128 [ 2722.957860] [] panic+0x1bf/0x39f [ 2722.957867] [] ? add_taint.cold.5+0x16/0x16 [ 2722.957875] [] ? nmi_trigger_cpumask_backtrace+0x102/0x151 [ 2722.957882] [] watchdog+0x6be/0xa20 [ 2722.957888] [] ? watchdog+0x11c/0xa20 [ 2722.957895] [] kthread+0x26d/0x300 [ 2722.957903] [] ? reset_hung_task_detector+0x20/0x20 [ 2722.957909] [] ? kthread_park+0xa0/0xa0 [ 2722.957917] [] ? __switch_to_asm+0x34/0x70 [ 2722.957924] [] ? kthread_park+0xa0/0xa0 [ 2722.957930] [] ? kthread_park+0xa0/0xa0 [ 2722.957937] [] ret_from_fork+0x5c/0x70 [ 2722.958399] Kernel Offset: disabled [ 2734.618427] Rebooting in 86400 seconds..