d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 365.350250][ T6721] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.358664][ T6721] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 365.366634][ T6721] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 365.374612][ T6721] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 05:31:17 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x4, &(0x7f0000000240)=@raw=[@exit, @generic={0x31, 0x0, 0x0, 0x3, 0xfffffff7}, @initr0], &(0x7f0000000280)='GPL\x00', 0x1, 0xa1, &(0x7f00000002c0)=""/161, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000380), 0x8, 0x10, 0x0}, 0x80) 05:31:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x0, 0x9, 0x0, 0x0, 0x1}, 0x48) [ 365.382584][ T6721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 365.390559][ T6721] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 365.413384][ T6721] memory: usage 44kB, limit 28kB, failcnt 3139 [ 365.422933][ T6721] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 365.438734][ T6721] Memory cgroup stats for /syz0: [ 365.438842][ T6721] anon 0 [ 365.438842][ T6721] file 135168 [ 365.438842][ T6721] kernel_stack 0 [ 365.438842][ T6721] percpu 0 [ 365.438842][ T6721] sock 0 [ 365.438842][ T6721] shmem 0 [ 365.438842][ T6721] file_mapped 135168 [ 365.438842][ T6721] file_dirty 0 [ 365.438842][ T6721] file_writeback 135168 [ 365.438842][ T6721] anon_thp 0 [ 365.438842][ T6721] inactive_anon 0 [ 365.438842][ T6721] active_anon 0 [ 365.438842][ T6721] inactive_file 20480 [ 365.438842][ T6721] active_file 135168 [ 365.438842][ T6721] unevictable 0 [ 365.438842][ T6721] slab_reclaimable 0 [ 365.438842][ T6721] slab_unreclaimable 0 [ 365.438842][ T6721] slab 0 [ 365.438842][ T6721] workingset_refault_anon 0 [ 365.438842][ T6721] workingset_refault_file 0 [ 365.438842][ T6721] workingset_activate_anon 0 [ 365.438842][ T6721] workingset_activate_file 0 [ 365.438842][ T6721] workingset_restore_anon 0 [ 365.438842][ T6721] workingset_restore_file 0 [ 365.438842][ T6721] workingset_nodereclaim 0 05:31:17 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x1, &(0x7f0000000240)=@raw=[@exit], &(0x7f0000000280)='GPL\x00', 0x1, 0xa1, &(0x7f00000002c0)=""/161, 0x40f00, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x0, 0x5}, 0x8, 0x10, &(0x7f00000003c0)={0x3, 0x10, 0x4de, 0x8045}, 0x10}, 0x80) 05:31:17 executing program 5: getresgid(&(0x7f0000000240), &(0x7f0000000340), 0x0) 05:31:17 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000240), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "193bf87c0f54fd368a52723782606eb56121014716490cf3f3b67d2431b22881"}) 05:31:17 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000000280), 0x1a5083, 0x0) 05:31:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="b0b72bbd7000ffdbdf2567000000080001006100", @ANYRES32=0x0, @ANYBLOB="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"], 0x1064}}, 0x4) [ 365.543570][ T6721] Out of memory and no killable processes... [ 365.589400][ T23] audit: type=1400 audit(1646976677.996:271): avc: denied { write } for pid=6734 comm="syz-executor.2" name="rtc0" dev="devtmpfs" ino=170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 05:31:18 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f00000000c0), 0x4) 05:31:18 executing program 2: socket$inet6(0xa, 0x80000, 0x0) 05:31:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x1000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) [ 365.923352][ T1117] device bridge_slave_1 left promiscuous mode [ 365.929576][ T1117] bridge0: port 2(bridge_slave_1) entered disabled state [ 365.937141][ T1117] device bridge_slave_0 left promiscuous mode [ 365.943546][ T1117] bridge0: port 1(bridge_slave_0) entered disabled state [ 366.798086][ T6749] bridge0: port 1(bridge_slave_0) entered blocking state [ 366.805162][ T6749] bridge0: port 1(bridge_slave_0) entered disabled state [ 366.812405][ T6749] device bridge_slave_0 entered promiscuous mode [ 366.819406][ T6749] bridge0: port 2(bridge_slave_1) entered blocking state [ 366.826615][ T6749] bridge0: port 2(bridge_slave_1) entered disabled state [ 366.833975][ T6749] device bridge_slave_1 entered promiscuous mode [ 366.859250][ T6749] bridge0: port 2(bridge_slave_1) entered blocking state [ 366.866301][ T6749] bridge0: port 2(bridge_slave_1) entered forwarding state [ 366.873592][ T6749] bridge0: port 1(bridge_slave_0) entered blocking state [ 366.880628][ T6749] bridge0: port 1(bridge_slave_0) entered forwarding state [ 366.897076][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 366.904723][ T3691] bridge0: port 1(bridge_slave_0) entered disabled state [ 366.911840][ T3691] bridge0: port 2(bridge_slave_1) entered disabled state [ 366.935214][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 366.943581][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 366.951355][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 366.960849][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 366.969267][ T3691] bridge0: port 1(bridge_slave_0) entered blocking state [ 366.976387][ T3691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 366.983715][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 366.991923][ T3691] bridge0: port 2(bridge_slave_1) entered blocking state [ 366.998958][ T3691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 367.006278][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 367.014309][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 367.025646][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 367.033970][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 05:31:20 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x7, 0x0, 0x0, 0x0, 0xa0}, 0x48) 05:31:20 executing program 5: openat$bsg(0xffffff9c, &(0x7f00000001c0), 0x161840, 0x0) 05:31:20 executing program 2: openat$bsg(0xffffff9c, 0x0, 0x0, 0x0) 05:31:20 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/139) 05:31:20 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000500)) 05:31:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x2000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:20 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f0000000500)='./bus/file0\x00') mount(0x0, &(0x7f0000000f40)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') setxattr$security_ima(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), &(0x7f0000000340)=@sha1={0x1, "381c8523d8a87c28c66943e4a84493dd65ec78d5"}, 0x15, 0x0) 05:31:20 executing program 1: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/binder1\x00', 0x2, 0x0) 05:31:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x3000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:20 executing program 3: socket(0x2, 0xa, 0x3201) 05:31:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000140)) 05:31:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x6000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) [ 368.063370][ T23] audit: type=1400 audit(1646976680.476:272): avc: denied { mount } for pid=6765 comm="syz-executor.5" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 368.064684][ T6769] syz-executor.3 uses obsolete (PF_INET,SOCK_PACKET) 05:31:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x205}, 0x14}}, 0x0) 05:31:20 executing program 1: socketpair(0x22, 0x0, 0x2, &(0x7f0000000040)) 05:31:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x541b, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80084502, &(0x7f0000000340)=""/218) 05:31:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x8000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89a0, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) [ 368.111966][ T23] audit: type=1400 audit(1646976680.476:273): avc: denied { write } for pid=6766 comm="syz-executor.1" name="binder1" dev="binder" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 368.136454][ T23] audit: type=1400 audit(1646976680.516:274): avc: denied { unmount } for pid=3473 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 05:31:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@euid_eq}]}) 05:31:20 executing program 3: syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x6203) 05:31:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8931, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:20 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) 05:31:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0xa000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:20 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000500), &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)) 05:31:20 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000640), &(0x7f0000000e00)='./file0\x00', 0x0, 0x0, &(0x7f00000010c0), 0x0, &(0x7f0000001140)=ANY=[@ANYBLOB="6875675d3d61c8776179732c687567653d6e65766572", @ANYBLOB=',huge=always,size=3-']) 05:31:20 executing program 3: getpeername$tipc(0xffffffffffffffff, 0x0, 0x0) [ 368.168304][ T23] audit: type=1400 audit(1646976680.546:275): avc: denied { create } for pid=6779 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 05:31:20 executing program 0: socketpair(0x25, 0x5, 0x80000001, &(0x7f0000000180)) 05:31:20 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000001b40)={0x10, 0x3, &(0x7f00000016c0)=@framed, &(0x7f0000001700)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:31:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8914, &(0x7f0000000040)={'syztnl0\x00', 0x0}) 05:31:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000002480)=[{0x0, 0x0, 0x200}, {&(0x7f00000001c0)="966b62bf6dab31bb7945f22ec0d9", 0xe, 0x1}], 0x0, &(0x7f0000002580)) [ 368.241014][ T23] audit: type=1400 audit(1646976680.636:276): avc: denied { mount } for pid=6799 comm="syz-executor.2" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 368.250763][ T6806] tmpfs: Unknown parameter 'hug]' [ 368.270320][ T23] audit: type=1400 audit(1646976680.676:277): avc: denied { unmount } for pid=3471 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 05:31:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x10000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:20 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x40084504, 0x0) 05:31:20 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg(r0, 0x0, 0x0, 0x0) 05:31:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) 05:31:20 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@bloom_filter={0x1e, 0x0, 0xffffffff, 0x10001, 0x1022, 0x1}, 0x48) 05:31:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8914, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000008400)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)='<', 0x1}], 0x1}}, {{&(0x7f0000000400)=@can, 0x80, &(0x7f00000015c0)=[{&(0x7f00000004c0)="97", 0x1}], 0x1, &(0x7f0000001600)=[{0x24}], 0x10}}], 0x2, 0x0) [ 368.291089][ T23] audit: type=1400 audit(1646976680.676:278): avc: denied { create } for pid=6808 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 05:31:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x12000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={[], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'staff_u'}}]}) 05:31:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002480), 0x1100, &(0x7f0000002580)) 05:31:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000340)=""/218) 05:31:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89a3, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:20 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000a80)={0x0, &(0x7f00000009c0)=""/141, 0x0, 0x8d, 0x1}, 0x20) 05:31:20 executing program 3: socketpair(0xa, 0x2, 0xc5d, &(0x7f0000000680)) 05:31:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x20000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:20 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x19, 0x1, &(0x7f00000000c0)=@raw=[@jmp], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:31:20 executing program 2: r0 = geteuid() syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r0, @ANYBLOB=',huge=never,nr_inodes=97t3']) 05:31:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x5, 0x0) ioctl$EVIOCGNAME(r0, 0x541b, 0x0) 05:31:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x21000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:20 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448e4, 0x0) [ 368.370462][ T6833] SELinux: duplicate or incompatible mount options 05:31:20 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000640), &(0x7f0000000e00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=ANY=[@ANYBLOB='h', @ANYBLOB=',']) 05:31:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000008400)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)='<', 0x1}], 0x1}}, {{&(0x7f0000000400)=@can, 0x80, &(0x7f00000015c0)=[{&(0x7f00000004c0)="97", 0x1}], 0xec0, &(0x7f0000001600)=[{0x10}], 0x10}}], 0x2, 0x0) 05:31:20 executing program 3: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0x80000000}, 0x8) 05:31:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002480), 0x2000, &(0x7f0000002580)) 05:31:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x3f000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) [ 368.434589][ T6850] tmpfs: Bad value for 'nr_inodes' 05:31:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000100)={'tunl0\x00', 0x0, 0x0, 0x7800, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev}}}}) 05:31:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000008400)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)='<', 0x1}], 0x1}}, {{&(0x7f0000000400)=@can, 0x80, &(0x7f00000015c0)=[{&(0x7f00000004c0)="97", 0x1}], 0x1, &(0x7f0000001600)=[{0x10}], 0xfffffcdc}}], 0x2, 0x0) 05:31:20 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@gid}, {@size={'size', 0x3d, [0x65]}}]}) 05:31:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x204, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) 05:31:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000008400)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)='<', 0x1}], 0x1}}, {{&(0x7f0000000400)=@can, 0x80, &(0x7f00000015c0)=[{&(0x7f00000004c0)="97", 0x1}], 0x1, &(0x7f0000001600)=[{0x10}], 0x24}}], 0x2, 0x0) 05:31:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x45000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:20 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a354fd54811220fde23eff72767942ce5e5a809288337dd687a022ba4d84faf4250bd31759ad8dffe28736851b5ff8451edc3330b613036bef3ecb5324988"}, 0x60) [ 368.464851][ T6862] tmpfs: Unknown parameter 'h' 05:31:20 executing program 2: socketpair(0x2, 0x1, 0x0, &(0x7f0000000680)) 05:31:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001380)={&(0x7f00000000c0)={0xff0, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0xec, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @dev}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_virt_wifi\x00'}}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_BEARER={0x7c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @private0}}}}]}, @TIPC_NLA_NODE={0xe50, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x21, 0x3, "6a8a7e1ee8d5896b7619c32db68236c16aca877934e48f77d9b5b66c7e"}, @TIPC_NLA_NODE_REKEYING={0x8}, @TIPC_NLA_NODE_REKEYING={0x8}, @TIPC_NLA_NODE_ID={0xe15, 0x3, "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"}]}]}, 0xff0}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) 05:31:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, 0x0, &(0x7f00000003c0)) 05:31:20 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x3f00, 0x0, 0x0, 0x0, 0x0, "f60ea7b68e0b05f71c7c678c07b2196442e59f99ea60a55382291bd08c49132794336ad19799e73b4a57545c9cbc722114c8ffa93fd1a873128e89ffbdccaf"}, 0x60) 05:31:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) chown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 368.510185][ T23] audit: type=1400 audit(1646976680.916:279): avc: denied { create } for pid=6874 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 05:31:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x47000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@bloom_filter={0x1e, 0xfffffffa, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 05:31:21 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_ext={0x1c, 0x2, &(0x7f0000000000)=@raw=[@cb_func], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:31:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000740)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r1, @ANYBLOB="110827bd7000fddbdf251000000008"], 0xec}}, 0x0) 05:31:21 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000003c0)={'ip6gre0\x00', &(0x7f0000000340)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2}}) 05:31:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000780)={0x20, r1, 0x401, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}]}]}, 0x20}}, 0x0) 05:31:21 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x8902, 0x0) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x4b000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8901, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f00000002c0)={'syztnl2\x00', 0x0, 0x7800, 0x78e9, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}) 05:31:21 executing program 3: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f00000005c0)='R', 0x1, 0x7fffffff}], 0x0, 0x0) 05:31:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80084503, 0x0) [ 368.610398][ T23] audit: type=1400 audit(1646976680.946:280): avc: denied { connect } for pid=6874 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 05:31:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x20, r1, 0xd23, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x20}}, 0x0) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x4d000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 2: syz_open_dev$evdev(&(0x7f0000000040), 0x4, 0x43b40) 05:31:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x34}}, 0x0) 05:31:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89b0, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:21 executing program 0: socketpair(0x1, 0x4, 0x0, &(0x7f00000000c0)) 05:31:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)={[], [], 0x22}) 05:31:21 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)={[], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) 05:31:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)) lsetxattr$trusted_overlay_upper(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x0, 0x0, 0x0) 05:31:21 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5}, 0x48) [ 368.656298][ T23] audit: type=1400 audit(1646976680.976:281): avc: denied { bind } for pid=6884 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 05:31:21 executing program 0: syz_init_net_socket$nfc_llcp(0x27, 0xbc62a23708f2f3fb, 0x1) 05:31:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000008400)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)='<', 0x1}], 0x1}}, {{&(0x7f0000000400)=@can, 0x9000000, &(0x7f00000015c0)=[{&(0x7f00000004c0)="97", 0x1}], 0x1, &(0x7f0000001600)=[{0x10}], 0x10}}], 0x2, 0x0) 05:31:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x4b47, 0x0) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x50000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={0xfffffffffffffffc, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev}]}, 0x20}}, 0x0) 05:31:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f0, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000100)={'tunl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev}}}}) 05:31:21 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000000)="b082") 05:31:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x890b, &(0x7f00000004c0)={@empty}) 05:31:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80084504, 0x0) 05:31:21 executing program 3: syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000001480)='./file0\x00', 0x0, 0x0, 0x0, 0x0) 05:31:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x891c, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x54000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 368.753677][ T6941] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev tmpfs, type tmpfs) errno=-22 05:31:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8904, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:21 executing program 0: lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 05:31:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}]}, 0x1c}}, 0x0) 05:31:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8940, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:21 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000000)="b0") 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x65000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 1: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 05:31:21 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) accept4$nfc_llcp(r0, 0x0, 0x0, 0x0) 05:31:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000000080)={[{@numtail}, {@rodir}, {@fat=@discard}, {@uni_xlate}, {@utf8no}]}) 05:31:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f00000041c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="d9", 0x1}], 0x1, &(0x7f0000000280)=[{0x10}, {0x10, 0x1}], 0x20}}], 0x1, 0x0) 05:31:21 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0xa}]}]}}, &(0x7f0000000280)=""/165, 0x32, 0xa5, 0x1}, 0x20) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x67000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) accept4$nfc_llcp(r0, 0x0, 0x0, 0x0) 05:31:21 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB='uid']) 05:31:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x6b000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000640), &(0x7f0000000e00)='./file0\x00', 0x0, 0x0, &(0x7f00000010c0), 0x3806001, &(0x7f0000001140)=ANY=[]) 05:31:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@gettfilter={0x24, 0x11}, 0x24}}, 0x0) 05:31:21 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) accept4$nfc_llcp(r0, 0x0, 0x0, 0x0) 05:31:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002480), 0x7f49, &(0x7f0000002580)) [ 368.906389][ T6980] FAT-fs (loop3): bogus number of reserved sectors [ 368.924363][ T6992] tmpfs: Bad value for 'uid' [ 368.932870][ T6980] FAT-fs (loop3): Can't find a valid FAT filesystem 05:31:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000044000000", @ANYBLOB="0400240008005a8004002280040008"], 0x34}}, 0x0) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x6d000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80284504, 0x0) 05:31:21 executing program 5: sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x9effffff) 05:31:21 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) accept4$nfc_llcp(r0, 0x0, 0x0, 0x0) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x70000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000008400)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)='<', 0x1}], 0x1}}, {{&(0x7f0000000400)=@can, 0x80, &(0x7f00000015c0)=[{&(0x7f00000004c0)="97", 0x1}], 0x1}}], 0x2, 0x0) 05:31:21 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x8983, 0x0) 05:31:21 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x1, &(0x7f0000000000)=@raw=[@exit], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:31:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000100)={'tunl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev}}}}) 05:31:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x4800, 0x0) 05:31:21 executing program 1: syz_open_dev$usbfs(&(0x7f0000000440), 0xd9, 0x42) 05:31:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x60, &(0x7f0000002580)) 05:31:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x40104593, 0x0) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x74000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @multicast2, r1}, 0xc) 05:31:21 executing program 5: syz_open_dev$usbfs(&(0x7f0000000280), 0x10000, 0x40) 05:31:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000000)={'sit0\x00', 0x0}) [ 369.051939][ T7016] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 05:31:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 05:31:21 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@gid}, {@size={'size', 0x3d, [0x65, 0x0]}}]}) 05:31:21 executing program 3: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000380), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000003c0)='illinois\x00', 0x9) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0xffffff7f, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89b1, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x891f, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:21 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@bloom_filter={0x1e, 0x0, 0xffffffff, 0x10001, 0x0, 0x1}, 0x48) 05:31:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fscontextu']) 05:31:21 executing program 3: syz_open_dev$usbfs(&(0x7f0000000180), 0x4, 0x0) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x10000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001c80)=@delchain={0x34, 0x65, 0x301, 0x0, 0x0, {}, [@filter_kind_options=@f_tcindex={{0xc}, {0x4}}]}, 0x34}}, 0x0) 05:31:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f00000008c0)={0x44, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}]}, @HEADER={0x4}]}, 0x44}}, 0x0) 05:31:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[], [{@fscontext={'fscontext', 0x22, 'system_u'}}]}) 05:31:21 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x8904, 0x0) 05:31:21 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000640), &(0x7f0000000e00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=ANY=[@ANYBLOB=',huge=always']) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x1000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20004, &(0x7f00000004c0)) 05:31:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@gettfilter={0x10}, 0x24}}, 0x0) 05:31:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8902, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xf, 0x0, 0x0, 0x4}, 0x48) 05:31:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000001240)=@base={0x0, 0x0, 0x0, 0x0, 0xa0c, 0xffffffffffffffff, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x48) 05:31:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80044501, 0x0) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0xf0ffffffffff7f, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 1: socketpair(0x23, 0x2, 0x0, &(0x7f0000000680)) 05:31:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000480)={0x20, r1, 0x21, 0x0, 0x0, {}, [{{0x8}, {0x4}}]}, 0x20}}, 0x0) 05:31:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)) lsetxattr$trusted_overlay_upper(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), &(0x7f0000001500)={0x0, 0xfb, 0x1f, 0x6, 0x3, "4ff4241fe861b20e95682ea9af609845", "ae44dc1d80a95f3e3784"}, 0x1f, 0x0) 05:31:21 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000640), &(0x7f0000000e00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=ANY=[]) 05:31:21 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x89a0, 0x0) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x100000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)={'tunl0\x00', 0x0, 0x7800, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev}}}}) 05:31:21 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x8982, 0x0) 05:31:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000340)={0x1d0, 0x0, 0x0, 0x0, 0x0, {}, [{{0x8}, {0x1b4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x0, 0x7f, 0x0, 0x8001}]}}}]}}]}, 0x1d0}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x890b, &(0x7f00000004c0)={@empty}) 05:31:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 05:31:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x22}) 05:31:21 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='uid=', @ANYRESHEX]) 05:31:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000008400)=[{{&(0x7f0000000400)=@can={0x10}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000004c0)="97", 0x1}], 0x1, &(0x7f0000001600)=[{0x10}], 0x10}}], 0x1, 0x0) 05:31:21 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000640), &(0x7f0000000e00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=ANY=[@ANYBLOB="6875675d3d61c8776179732c", @ANYBLOB=',']) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x200000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@mangle={'mangle\x00', 0x1f, 0x6, 0x398, 0xe8, 0x270, 0x270, 0xe8, 0x270, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, 0x0, {[{{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @dev, 0x0, 0x0, 'team0\x00', 'macvlan1\x00'}, 0x0, 0x70, 0x98}, @TTL={0x28}}, {{@uncond, 0x0, 0x70, 0x98}, @ECN={0x28}}, {{@ip={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'team0\x00', 'wg0\x00'}, 0x0, 0x70, 0x98}, @TTL={0x28}}, {{@uncond, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @empty}}}, {{@ip={@rand_addr, @private, 0x0, 0x0, 'veth0_virt_wifi\x00', 'wlan1\x00'}, 0x0, 0x70, 0x98}, @ECN={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3f8) 05:31:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000004680)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000240)="b6", 0x1}], 0x1}}, {{&(0x7f00000006c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, 0x0, 0x0, &(0x7f0000000780)=[{0x28, 0x0, 0x0, "745268cfef05b8320d1e422d409fb43421"}], 0x28}}], 0x2, 0x0) 05:31:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x218, 0x218, 0x120, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ah={{0x30}}, @common=@socket0={{0x20}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0x1ff, 0x3, [0x22, 0x40, 0x9, 0x10, 0x39, 0x0, 0x24, 0x3, 0x23, 0x40, 0x1c, 0x8, 0x39, 0x32, 0xf, 0x16], 0x1, 0x8, 0x1000000000}}}, {{@ip={@local, @local, 0xffffffff, 0x0, 'ip6tnl0\x00', 'vxcan1\x00', {}, {0xff}, 0x8, 0x0, 0xc}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={{0x28}, {0x8, "dfad", 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x1, 0x1, 0x0, 0x5, 0x5, 0x2], 0x6, 0x4}, {0x3, [0x0, 0x0, 0x0, 0x0, 0x4, 0x6]}}}}, {{@ip={@remote, @dev, 0xffffffff, 0xff, 'geneve0\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x5e, 0x0, 0xc}, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x92, 0x8, "91c00b9a61531d6af63a7e661cc8254b094e61e2414feccc3b8ddd83b902"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3c0) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x300000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8914, &(0x7f0000000140)={'syztnl0\x00', 0x0}) 05:31:21 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 05:31:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80004518, 0x0) 05:31:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x4b47, 0x0) 05:31:21 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000500), &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[], [{@smackfsroot={'smackfsroot', 0x3d, '\xff\xff\xff\xff\xff\xff'}}]}) 05:31:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8993, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x600000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8947, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) [ 369.348956][ T7113] tmpfs: Bad value for 'uid' [ 369.356412][ T7115] tmpfs: Unknown parameter 'hug]' [ 369.382341][ T7123] x_tables: duplicate underflow at hook 2 05:31:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x80108907, 0x0) 05:31:21 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={0x0, &(0x7f0000000140)=""/140, 0x30, 0x8c, 0x80001}, 0x20) 05:31:21 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x52480, 0x0) 05:31:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) 05:31:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[], [{@fscontext={'fscontext', 0x2c, 'system_u'}}]}) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x800000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) [ 369.428935][ T7134] tmpfs: Unknown parameter 'smackfsroot' 05:31:21 executing program 1: socketpair(0xa, 0x2, 0x0, &(0x7f0000000680)) 05:31:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000640)={'ip_vti0\x00', &(0x7f0000000580)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @empty}}}}) 05:31:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "93ea8ac4fc50bb52f478ea208316c1dce716309c7b358327e0b0fdab1b1cc485745a09f790b9c75d55641b54474741746638a361dbc560962f173957610dbc"}, 0x60) 05:31:21 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) sendmmsg(r0, &(0x7f0000001500)=[{{&(0x7f0000000100)=@un=@abs, 0x80, 0x0}}], 0x1, 0x0) 05:31:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80044584, &(0x7f0000000340)=""/218) 05:31:21 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000640), &(0x7f0000000e00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=ANY=[@ANYBLOB=',huge=']) 05:31:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0xa00000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:21 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)) 05:31:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000000100)={[{@fat=@errors_remount}]}) 05:31:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8970, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:21 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000640), &(0x7f0000000e00)='./file0\x00', 0x0, 0x0, 0x0, 0x3806001, &(0x7f0000001140)=ANY=[]) 05:31:21 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={[], [{@fowner_gt}]}) 05:31:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8954, 0x0) [ 369.538690][ T7167] tmpfs: Bad value for 'huge' 05:31:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000002480)=[{0x0, 0x0, 0x200}, {&(0x7f00000001c0)="966b62bf6dab31bb7945f22ec0d91f75", 0x10, 0x1}], 0x1, &(0x7f0000002580)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'iso8859-2'}}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}]}) 05:31:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 05:31:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={[], [{@appraise}]}) 05:31:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0xfffffffffffffff, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000004680)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000240)="b6", 0x1}], 0x1}}, {{&(0x7f00000006c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, 0x0}}], 0x2, 0x0) 05:31:22 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@bloom_filter={0x1e, 0x0, 0xffffffff, 0x10001, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) 05:31:22 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000e00)='./file0\x00', 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x0) 05:31:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f00000041c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="d9", 0x1}], 0x1, &(0x7f0000000280)=[{0x10, 0x1}], 0x10}}], 0x1, 0x0) 05:31:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80004507, 0x0) 05:31:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x1000000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) [ 369.576702][ T7171] FAT-fs (loop2): bogus number of reserved sectors [ 369.584699][ T7181] tmpfs: Unknown parameter 'fowner>00000000000000000000' [ 369.597875][ T7171] FAT-fs (loop2): Can't find a valid FAT filesystem 05:31:22 executing program 5: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop0', 0x40000, 0x0) 05:31:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8991, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 05:31:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@gettfilter={0x24, 0x10}, 0x24}}, 0x0) 05:31:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x22, &(0x7f0000002580)) 05:31:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x1200000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x51f83485dad9ee1d}, 0x14}}, 0x0) 05:31:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000006c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB='s'], 0x14}}, 0x0) 05:31:22 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) recvmmsg$unix(r0, &(0x7f00000031c0)=[{{&(0x7f0000000080), 0x6e, 0x0}}], 0x1, 0x0, 0x0) 05:31:22 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCGSID(r0, 0x5429, 0x0) 05:31:22 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00'}, 0x10) 05:31:22 executing program 2: newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='\x00', &(0x7f0000000140), 0x3800) 05:31:22 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x8, 0x7, &(0x7f0000000000)=@raw=[@alu, @exit, @exit, @ldst, @ldst, @kfunc, @exit], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:31:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x204}, 0x48) 05:31:22 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCSMAXCID(r0, 0x5452, 0x0) 05:31:22 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x5b3902, 0x0) 05:31:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x2000000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 05:31:22 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x12f600, 0x0) 05:31:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x20000171, &(0x7f0000000000)=@framed={{}, [@func, @exit]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140), 0x8, 0x10, &(0x7f0000000180), 0x10, 0xffffffffffffffff}, 0x80) 05:31:22 executing program 5: r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/net\x00') 05:31:22 executing program 0: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000440), &(0x7f00000006c0)=ANY=[@ANYBLOB='enc=pkcs1 hash=m'], 0x0, 0x0) 05:31:22 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0x0}, 0x20) 05:31:22 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x200000, 0x0) 05:31:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x2100000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:22 executing program 2: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000440), &(0x7f00000006c0)=ANY=[], 0x0, 0x0) 05:31:22 executing program 2: sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, 0x0, 0xa64ed7a48b5ae599) 05:31:23 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[], 0x10c}}, 0x0) 05:31:23 executing program 3: add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc1}, 0x0, 0x0, 0xfffffffffffffffc) 05:31:23 executing program 0: socketpair(0x1, 0x0, 0x2e, &(0x7f0000000040)) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x3f00000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000140)={'syztnl2\x00', 0x0}) 05:31:23 executing program 2: socketpair(0x2, 0x0, 0x0, &(0x7f0000000680)) 05:31:23 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x24401, 0x0) 05:31:23 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCSMAXCID(r0, 0x80086601, 0x0) 05:31:23 executing program 3: openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f00000006c0), 0x1, 0x0) 05:31:23 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={0x0, 0x0, 0x28}, 0x10) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x4500000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 3: getresgid(&(0x7f00000000c0), &(0x7f00000004c0), &(0x7f0000000500)) 05:31:23 executing program 2: bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000001900), 0x10) 05:31:23 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/block/loop0', 0x0, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 05:31:23 executing program 1: r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f0000003c40)=[{&(0x7f00000039c0)=""/76, 0x4c}, {&(0x7f0000003a40)=""/103, 0x67}, {&(0x7f0000003ac0)=""/168, 0xa8}, {&(0x7f0000003b80)=""/155, 0x9b}], 0x4, &(0x7f0000003f80)=[{&(0x7f0000003c80)=""/162, 0xa2}, {&(0x7f0000003d40)=""/14, 0xe}, {&(0x7f0000003e00)=""/220, 0xdc}, {&(0x7f0000003f00)=""/118, 0x76}], 0x4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000058b00)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000058d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005adc0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x13, "35459e36d525b7"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005cfc0)={0xd58, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x5, "11ec92bad56c34"}) syz_clone3(&(0x7f00000011c0)={0x40000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x1d}, &(0x7f0000000100)=""/128, 0x80, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=[0xffffffffffffffff, r0, 0x0, 0xffffffffffffffff], 0x4}, 0x58) io_setup(0x6, &(0x7f0000000000)) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x4700000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 5: openat$sysfs(0xffffffffffffff9c, 0x0, 0x490000, 0x0) 05:31:23 executing program 2: syz_clone3(&(0x7f00000011c0)={0x40000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000180)=""/4096, 0x0}, 0x58) 05:31:23 executing program 0: socketpair(0x11, 0xa, 0x1ff, &(0x7f0000000300)) 05:31:23 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x38000, 0x0) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x4b00000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 5: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/block/ram3', 0x0, 0x0) 05:31:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x20}}, 0x0) 05:31:23 executing program 3: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_clone3(&(0x7f00000011c0)={0x40000000, 0x0, 0x0, 0x0, {0x1d}, &(0x7f0000000100)=""/128, 0x80, 0x0, &(0x7f0000001180)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff], 0x4}, 0x58) 05:31:23 executing program 1: keyctl$reject(0x13, 0x0, 0x0, 0x66a, 0x0) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x4d00000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 2: r0 = timerfd_create(0x7, 0x0) timerfd_gettime(r0, &(0x7f0000000680)) 05:31:23 executing program 2: bpf$MAP_CREATE(0x3, 0x0, 0x14) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 05:31:23 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/block/loop0', 0x0, 0x0) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, 0x0, 0x0) 05:31:23 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCSMAXCID(r0, 0x4004743d, 0x0) 05:31:23 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x0, 0x0, 0x0, 0x0, 0x15}, 0x48) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x5000000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/block/loop0', 0x0, 0x0) accept$inet(r0, 0x0, 0x0) 05:31:23 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCSMAXCID(r0, 0x801c581f, 0x0) 05:31:23 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x1f}, 0x48) 05:31:23 executing program 3: socketpair(0x2, 0x6, 0x33, &(0x7f0000000680)) 05:31:23 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x5400000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 1: bpf$MAP_CREATE(0x3, 0x0, 0x14) socketpair(0x15, 0x0, 0x0, &(0x7f0000000000)) 05:31:23 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_DYING(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x6, 0x1, 0xd01}, 0x14}}, 0x0) 05:31:23 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="0c01"], 0x10c}}, 0x0) 05:31:23 executing program 1: request_key(&(0x7f0000000000)='cifs.idmap\x00', 0x0, 0x0, 0x0) 05:31:23 executing program 2: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000013c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) 05:31:23 executing program 0: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000100), &(0x7f0000000140)={'enc=', 'raw', ' hash=', {'mcryptd(sha512-ssse3)\x00'}}, 0x0, 0x0) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x6500000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000740)=ANY=[@ANYBLOB="e6eb"], 0x178}}, 0x0) 05:31:23 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'syztnl1\x00', 0x0}) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x6700000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x8, 0x1, &(0x7f0000000000)=@raw=[@alu], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xd, &(0x7f00000000c0)=""/13, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:31:23 executing program 2: socketpair(0x6b, 0x0, 0x0, &(0x7f0000000000)) 05:31:23 executing program 3: seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f00000000c0)) [ 370.910300][ T7338] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7338 comm=syz-executor.5 05:31:23 executing program 1: socket$inet(0x2, 0x0, 0x4f5) 05:31:23 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 05:31:23 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000140)={'syztnl0\x00', 0x0}) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x6b00000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="48000000070a010100000000000000000300000808"], 0x48}}, 0x0) 05:31:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r1, 0x803, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY_IDX={0x5}]}, 0x24}}, 0x0) 05:31:23 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'ip6_vti0\x00', 0x0}) 05:31:23 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x1, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x8, 0x10, 0x0}, 0x80) 05:31:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) 05:31:23 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x8, 0x2, &(0x7f0000000000)=@raw=[@alu, @exit], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x10}, 0x80) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x6d00000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) 05:31:23 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x81141, 0x0) ioctl$PPPIOCSMAXCID(r0, 0x5450, 0x0) 05:31:23 executing program 5: openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/block/sda', 0x111000, 0x0) 05:31:23 executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/block/ram2', 0x907a00, 0x0) 05:31:23 executing program 1: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x40402) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x7000000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 3: bpf$MAP_CREATE(0x4, 0x0, 0x9000) 05:31:23 executing program 5: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f00000000c0)={0x0, "3305c38111df02291d3adb6b1be69b52cfa95a7c20127ba582a7690a620c7e3b154d08290ae381873e2e3336816ebc66e77a40066e4beb7dcc1e0691d52fa7db"}, 0x48, 0xfffffffffffffffb) 05:31:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000740)=ANY=[@ANYBLOB="e6"], 0x178}}, 0x0) 05:31:23 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CAP_EXIT_HYPERCALL(0xffffffffffffffff, 0x4020aea5, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 05:31:23 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) recvmmsg$unix(r0, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 05:31:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000840)=ANY=[@ANYBLOB='|'], 0x27c}}, 0x0) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x7400000000000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 5: r0 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc1}, &(0x7f00000000c0)={0x0, "71ed76fd5a6a5a255485a098ff513218d5162d0afa123ceaef9726f629c2871d824e76291cb2d16cabd9c935b0243c8ac98a508ec24a8fd9f211c4a4cb5f81dd", 0x1e}, 0x48, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc2}, &(0x7f0000000200)={0x0, "b0fda757f2c003f769489b169358afd6d8e75afdeab268c75aefce12365cc3c786942ae739e4fedaecc9fdb37cfaa008d663141ff45752f035a5a5cfcc964e00"}, 0x48, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='user\x00', &(0x7f0000000280)=@chain) 05:31:23 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000040)=0x3) 05:31:23 executing program 1: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/block/ram2', 0x0, 0x0) 05:31:23 executing program 5: ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000000240)) getresgid(&(0x7f00000000c0), &(0x7f00000004c0), &(0x7f0000000500)) 05:31:23 executing program 1: fspick(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) 05:31:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x7ffffffffffff000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:23 executing program 0: add_key(&(0x7f00000007c0)='cifs.spnego\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) 05:31:23 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @local}}}, 0x88) [ 371.130597][ T7410] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=7410 comm=syz-executor.3 05:31:23 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x6000, 0x0) 05:31:24 executing program 0: openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/custom0\x00', 0x0, 0x0) 05:31:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000100)={0xffc, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0xfe8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xfde, 0x3, "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"}]}]}, 0xffc}}, 0x0) 05:31:24 executing program 5: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/block/loop0', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) 05:31:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @loopback}, {0x0, @local}, 0x8, {}, 'vlan0\x00'}) 05:31:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0xffffff7f00000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:24 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCSMAXCID(r0, 0xc020660b, 0x0) 05:31:24 executing program 1: memfd_create(&(0x7f00000000c0)='/dev/media#\x00', 0x7) 05:31:24 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_ext={0x1c, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:31:24 executing program 5: syz_clone3(&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f00000012c0)=""/160, 0xa0, &(0x7f0000001380)=""/236, 0x0}, 0x58) 05:31:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000001c0)={[], 0x0, 0x0, 0x617bd151}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, 0x0) 05:31:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000001c0)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, {}, {}, {}, 0x0, 0x0, 0x0, 0x40050, 0x0, 0x0, 0x0, [0x6]}) 05:31:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0xffffffff00000000, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:24 executing program 5: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x3, &(0x7f0000001280)=[@clear_death], 0x0, 0x0, 0x0}) 05:31:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r2, 0x81a0ae8c, &(0x7f0000000000)) 05:31:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0xffffffffffffff0f, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:24 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) 05:31:24 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}) 05:31:24 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x64300, 0x0) 05:31:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) [ 372.030064][ T7458] binder: 7454:7458 unknown command 64 [ 372.054833][ T7458] binder: 7454:7458 ioctl c0306201 20000080 returned -22 05:31:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000002d000100000000000000b858c9"], 0x24}}, 0x0) 05:31:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4040ae9e, &(0x7f0000000140)) 05:31:24 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000001280)=[@increfs={0x40106309}], 0x0, 0x0, 0x0}) 05:31:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4040aea0, &(0x7f0000000140)={0xa}) 05:31:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000001c0)) [ 372.078570][ T7465] binder: 7464:7465 ioctl c0306201 20000080 returned -14 05:31:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x20000092) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000140)={0xa}) 05:31:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000340)={{}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x10014, 0x0, 0x0, 0x300450, 0x0, 0x100}) 05:31:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x7ffff000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:24 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000001280)=[@increfs={0x40106308}], 0x0, 0x0, 0x0}) 05:31:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/131, 0x83}, 0x41) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240)=0x61a8, 0x2) r3 = syz_mount_image$erofs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x401, 0x5, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x1000, 0x6}, {&(0x7f0000001400)="09fb4dec57bba47dca2bbd0e693aa7bf847e3f07df3f09276a3a4b23200e3bd9fda3ee5d03a20e426baa757b282e35376e1cd7c935869a6283e7cf492e92d1e6787b07e9976c35e2403c48140c6c9dbdd3c1f379a525248cc2c322a32a701fae4bf2f3a3fa292ecd21a09261cdd85634bebf0a443fd1ec3a082f31638ef1d99d0230ea8d8fa6f173ad2e06f4797213120ca172fef0e2dd8117ac7115e66318a1fcdb7f985cc8630ddc6fdd50e4ad4d02b8fd5e45c7da4a", 0xb7, 0x3ff}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000001500)="9a558862720be567c148b20a172bdedd837cdbc4ca317e5644fac7884795bf2646218fe6aa77dcde9b49abb701b75c5de57de430e091f16ce7760bece9b4fa100b", 0x41, 0x4}, {&(0x7f0000001580)="b53b16084889d0f6e3f15dfb83a72d6d0e7e04e9d7f04eba6ebcff0771370dc9908ff71cf01d97108bd219e8235a2127b5518edd81d776cb466f91c95605a5d8622005a418ed307d5de983e04d5027052f9d166ff7fc07e8fab390184f1069dd6d020b4bbedc84c09b59a606303f9d12adfcde59ac75abbe01fde1e6b0a3d1a3f46a03eee653b8ae2780a21924bc5aaf01f439c6f749eb3f67c620d4b7ff25cde3a7f1b2b3c28a349b4e67bf92de27ebc6", 0xb1, 0x1}], 0x2, &(0x7f00000016c0)={[{@acl}], [{@smackfsroot={'smackfsroot', 0x3d, ','}}, {@pcr={'pcr', 0x3d, 0x39}}, {@pcr={'pcr', 0x3d, 0x35}}]}) faccessat2(r3, &(0x7f0000001740)='./file0\x00', 0x3, 0x1300) r4 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r5, &(0x7f0000000080), 0x12) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r6, 0x8008f513, &(0x7f0000000100)) 05:31:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0xae64, 0x0) 05:31:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000140)={0x8}) 05:31:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x5421, &(0x7f0000000140)={0xa}) 05:31:24 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) 05:31:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0x8918, 0x0) 05:31:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae03, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, 0x0) 05:31:24 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)=@base={0xe, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x58, &(0x7f00000001c0)}, 0x10) 05:31:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r2, 0xae80, 0x0) 05:31:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x8188aea6, &(0x7f0000000140)) [ 372.226119][ T7501] erofs: Unknown parameter 'smackfsroot' [ 372.239270][ T7501] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 372.257936][ T7501] CPU: 0 PID: 7501 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 372.268193][ T7501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.278252][ T7501] Call Trace: [ 372.281538][ T7501] dump_stack_lvl+0x1e2/0x24b [ 372.286197][ T7501] ? show_regs_print_info+0x18/0x18 [ 372.291371][ T7501] ? ___ratelimit+0x3e2/0x580 [ 372.296036][ T7501] ? _raw_spin_lock+0xa3/0x1b0 [ 372.300800][ T7501] dump_stack+0x15/0x1d [ 372.304954][ T7501] dump_header+0xd8/0x770 [ 372.309272][ T7501] oom_kill_process+0xee/0x2c0 [ 372.314020][ T7501] out_of_memory+0x895/0xe80 [ 372.318614][ T7501] ? unregister_oom_notifier+0x20/0x20 [ 372.324066][ T7501] ? mutex_lock_killable+0xa6/0x120 [ 372.329256][ T7501] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 372.335738][ T7501] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 372.341524][ T7501] memory_max_write+0x5dd/0x7b0 [ 372.346361][ T7501] ? memory_max_show+0xa0/0xa0 [ 372.351104][ T7501] ? memory_max_show+0xa0/0xa0 [ 372.355848][ T7501] cgroup_file_write+0x29e/0x5a0 [ 372.360764][ T7501] ? cgroup_seqfile_stop+0xc0/0xc0 [ 372.365854][ T7501] ? mutex_lock+0xa6/0x110 [ 372.370248][ T7501] ? mutex_trylock+0xb0/0xb0 [ 372.374816][ T7501] ? __kasan_check_write+0x14/0x20 [ 372.379907][ T7501] kernfs_fop_write_iter+0x2d0/0x410 [ 372.385189][ T7501] ? cgroup_seqfile_stop+0xc0/0xc0 [ 372.390393][ T7501] vfs_write+0xc02/0xf20 [ 372.394647][ T7501] ? slab_free_freelist_hook+0xcc/0x1a0 [ 372.400188][ T7501] ? kernel_write+0x3c0/0x3c0 [ 372.404848][ T7501] ? mutex_trylock+0xb0/0xb0 [ 372.409434][ T7501] ? __fdget_pos+0x269/0x300 [ 372.413999][ T7501] ? ksys_write+0x77/0x2b0 [ 372.418392][ T7501] ksys_write+0x186/0x2b0 [ 372.422811][ T7501] ? __ia32_sys_read+0x90/0x90 [ 372.427562][ T7501] __x64_sys_write+0x7b/0x90 [ 372.432136][ T7501] do_syscall_64+0x31/0x70 [ 372.436540][ T7501] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 372.442414][ T7501] RIP: 0033:0x7f2b3d4f6049 [ 372.446813][ T7501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 372.466396][ T7501] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.474806][ T7501] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 372.482767][ T7501] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000014 [ 372.490732][ T7501] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 372.498781][ T7501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 372.506734][ T7501] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 372.516026][ T7501] memory: usage 164kB, limit 0kB, failcnt 3139 05:31:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000011c0)) 05:31:24 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x6c, 0x0, &(0x7f0000001280)=[@clear_death, @increfs, @increfs, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0}) [ 372.536456][ T7501] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 372.574123][ T7526] binder: 7524:7526 ioctl c0306201 20000080 returned -14 [ 372.581481][ T7501] Memory cgroup stats for /syz0: [ 372.581600][ T7501] anon 0 [ 372.581600][ T7501] file 135168 [ 372.581600][ T7501] kernel_stack 0 [ 372.581600][ T7501] percpu 0 [ 372.581600][ T7501] sock 0 [ 372.581600][ T7501] shmem 0 [ 372.581600][ T7501] file_mapped 135168 [ 372.581600][ T7501] file_dirty 0 [ 372.581600][ T7501] file_writeback 135168 [ 372.581600][ T7501] anon_thp 0 [ 372.581600][ T7501] inactive_anon 135168 [ 372.581600][ T7501] active_anon 0 [ 372.581600][ T7501] inactive_file 20480 [ 372.581600][ T7501] active_file 0 [ 372.581600][ T7501] unevictable 0 [ 372.581600][ T7501] slab_reclaimable 0 [ 372.581600][ T7501] slab_unreclaimable 0 [ 372.581600][ T7501] slab 0 [ 372.581600][ T7501] workingset_refault_anon 0 [ 372.581600][ T7501] workingset_refault_file 0 [ 372.581600][ T7501] workingset_activate_anon 0 [ 372.581600][ T7501] workingset_activate_file 0 [ 372.581600][ T7501] workingset_restore_anon 0 [ 372.581600][ T7501] workingset_restore_file 0 [ 372.581600][ T7501] workingset_nodereclaim 0 [ 372.681704][ T7501] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6749,uid=0 [ 372.697006][ T7501] Memory cgroup out of memory: Killed process 6749 (syz-executor.0) total-vm:48476kB, anon-rss:380kB, file-rss:15168kB, shmem-rss:48kB, UID:0 pgtables:76kB oom_score_adj:0 [ 372.720606][ T7501] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 372.730824][ T7501] CPU: 0 PID: 7501 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 372.741052][ T7501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.751092][ T7501] Call Trace: [ 372.754368][ T7501] dump_stack_lvl+0x1e2/0x24b [ 372.759024][ T7501] ? devkmsg_release+0x127/0x127 [ 372.763945][ T7501] ? show_regs_print_info+0x18/0x18 [ 372.769123][ T7501] dump_stack+0x15/0x1d [ 372.773263][ T7501] dump_header+0xd8/0x770 [ 372.777573][ T7501] out_of_memory+0x9f4/0xe80 [ 372.782143][ T7501] ? unregister_oom_notifier+0x20/0x20 [ 372.787582][ T7501] ? mutex_lock_killable+0xa6/0x120 [ 372.792758][ T7501] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 372.799239][ T7501] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 372.805025][ T7501] memory_max_write+0x5dd/0x7b0 [ 372.809857][ T7501] ? memory_max_show+0xa0/0xa0 [ 372.814604][ T7501] ? memory_max_show+0xa0/0xa0 [ 372.819349][ T7501] cgroup_file_write+0x29e/0x5a0 [ 372.824264][ T7501] ? cgroup_seqfile_stop+0xc0/0xc0 [ 372.829370][ T7501] ? mutex_lock+0xa6/0x110 [ 372.833773][ T7501] ? mutex_trylock+0xb0/0xb0 [ 372.838342][ T7501] ? __kasan_check_write+0x14/0x20 [ 372.843430][ T7501] kernfs_fop_write_iter+0x2d0/0x410 [ 372.848696][ T7501] ? cgroup_seqfile_stop+0xc0/0xc0 [ 372.853786][ T7501] vfs_write+0xc02/0xf20 [ 372.858015][ T7501] ? slab_free_freelist_hook+0xcc/0x1a0 [ 372.863540][ T7501] ? kernel_write+0x3c0/0x3c0 [ 372.868197][ T7501] ? mutex_trylock+0xb0/0xb0 [ 372.872767][ T7501] ? __fdget_pos+0x269/0x300 [ 372.877336][ T7501] ? ksys_write+0x77/0x2b0 [ 372.881732][ T7501] ksys_write+0x186/0x2b0 [ 372.886040][ T7501] ? __ia32_sys_read+0x90/0x90 [ 372.890799][ T7501] __x64_sys_write+0x7b/0x90 [ 372.895392][ T7501] do_syscall_64+0x31/0x70 [ 372.899790][ T7501] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 372.905728][ T7501] RIP: 0033:0x7f2b3d4f6049 [ 372.910163][ T7501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 372.929759][ T7501] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.938153][ T7501] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 372.946121][ T7501] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000014 [ 372.954081][ T7501] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 372.962034][ T7501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 372.969986][ T7501] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 372.980686][ T7501] memory: usage 52kB, limit 0kB, failcnt 3158 [ 372.986855][ T7501] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 372.993868][ T7501] Memory cgroup stats for /syz0: [ 372.993961][ T7501] anon 0 [ 372.993961][ T7501] file 135168 [ 372.993961][ T7501] kernel_stack 0 [ 372.993961][ T7501] percpu 0 [ 372.993961][ T7501] sock 0 [ 372.993961][ T7501] shmem 0 [ 372.993961][ T7501] file_mapped 135168 [ 372.993961][ T7501] file_dirty 0 [ 372.993961][ T7501] file_writeback 135168 [ 372.993961][ T7501] anon_thp 0 [ 372.993961][ T7501] inactive_anon 135168 [ 372.993961][ T7501] active_anon 0 [ 372.993961][ T7501] inactive_file 20480 [ 372.993961][ T7501] active_file 0 [ 372.993961][ T7501] unevictable 0 [ 372.993961][ T7501] slab_reclaimable 0 [ 372.993961][ T7501] slab_unreclaimable 0 [ 372.993961][ T7501] slab 0 [ 372.993961][ T7501] workingset_refault_anon 0 [ 372.993961][ T7501] workingset_refault_file 0 [ 372.993961][ T7501] workingset_activate_anon 0 [ 372.993961][ T7501] workingset_activate_file 0 [ 372.993961][ T7501] workingset_restore_anon 0 [ 372.993961][ T7501] workingset_restore_file 0 05:31:25 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/131, 0x83}, 0x41) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async, rerun: 64) r2 = dup(r1) (rerun: 64) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240)=0x61a8, 0x2) (async) r3 = syz_mount_image$erofs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x401, 0x5, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x1000, 0x6}, {&(0x7f0000001400)="09fb4dec57bba47dca2bbd0e693aa7bf847e3f07df3f09276a3a4b23200e3bd9fda3ee5d03a20e426baa757b282e35376e1cd7c935869a6283e7cf492e92d1e6787b07e9976c35e2403c48140c6c9dbdd3c1f379a525248cc2c322a32a701fae4bf2f3a3fa292ecd21a09261cdd85634bebf0a443fd1ec3a082f31638ef1d99d0230ea8d8fa6f173ad2e06f4797213120ca172fef0e2dd8117ac7115e66318a1fcdb7f985cc8630ddc6fdd50e4ad4d02b8fd5e45c7da4a", 0xb7, 0x3ff}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000001500)="9a558862720be567c148b20a172bdedd837cdbc4ca317e5644fac7884795bf2646218fe6aa77dcde9b49abb701b75c5de57de430e091f16ce7760bece9b4fa100b", 0x41, 0x4}, {&(0x7f0000001580)="b53b16084889d0f6e3f15dfb83a72d6d0e7e04e9d7f04eba6ebcff0771370dc9908ff71cf01d97108bd219e8235a2127b5518edd81d776cb466f91c95605a5d8622005a418ed307d5de983e04d5027052f9d166ff7fc07e8fab390184f1069dd6d020b4bbedc84c09b59a606303f9d12adfcde59ac75abbe01fde1e6b0a3d1a3f46a03eee653b8ae2780a21924bc5aaf01f439c6f749eb3f67c620d4b7ff25cde3a7f1b2b3c28a349b4e67bf92de27ebc6", 0xb1, 0x1}], 0x2, &(0x7f00000016c0)={[{@acl}], [{@smackfsroot={'smackfsroot', 0x3d, ','}}, {@pcr={'pcr', 0x3d, 0x39}}, {@pcr={'pcr', 0x3d, 0x35}}]}) faccessat2(r3, &(0x7f0000001740)='./file0\x00', 0x3, 0x1300) (async, rerun: 64) r4 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (rerun: 64) r5 = openat$cgroup_int(r4, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r5, &(0x7f0000000080), 0x12) (async, rerun: 32) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 32) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r6, 0x8008f513, &(0x7f0000000100)) 05:31:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0xc028ae92, &(0x7f0000000140)) 05:31:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) 05:31:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r2, 0x4090ae82, &(0x7f0000000000)) 05:31:25 executing program 5: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000001280)=[@increfs={0x40086310}], 0x0, 0x0, 0x0}) 05:31:25 executing program 2: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) 05:31:25 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0x541b, 0x0) [ 372.993961][ T7501] workingset_nodereclaim 0 [ 373.089384][ T7501] Out of memory and no killable processes... 05:31:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, 0x0) 05:31:25 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x6c, 0x0, &(0x7f0000001280)=[@clear_death, @increfs, @increfs, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xfffffdfd, 0x0, 0x0}) 05:31:25 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r1 = epoll_create(0x10000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) [ 373.147213][ T7540] erofs: Unknown parameter 'smackfsroot' [ 373.167089][ T7544] binder: 7543:7544 ioctl c0306201 20000080 returned -14 [ 373.191939][ T7540] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 373.208623][ T7540] CPU: 0 PID: 7540 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 373.218870][ T7540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.228910][ T7540] Call Trace: [ 373.232183][ T7540] dump_stack_lvl+0x1e2/0x24b [ 373.236838][ T7540] ? devkmsg_release+0x127/0x127 [ 373.241752][ T7540] ? show_regs_print_info+0x18/0x18 [ 373.246926][ T7540] dump_stack+0x15/0x1d [ 373.251059][ T7540] dump_header+0xd8/0x770 [ 373.255364][ T7540] out_of_memory+0x9f4/0xe80 [ 373.259935][ T7540] ? unregister_oom_notifier+0x20/0x20 [ 373.265372][ T7540] ? mutex_lock_killable+0xa6/0x120 [ 373.270549][ T7540] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 373.277024][ T7540] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 373.282808][ T7540] memory_max_write+0x5dd/0x7b0 [ 373.287722][ T7540] ? memory_max_show+0xa0/0xa0 [ 373.292484][ T7540] ? memory_max_show+0xa0/0xa0 [ 373.297224][ T7540] cgroup_file_write+0x29e/0x5a0 [ 373.302137][ T7540] ? cgroup_seqfile_stop+0xc0/0xc0 [ 373.307223][ T7540] ? mutex_lock+0xa6/0x110 [ 373.311622][ T7540] ? mutex_trylock+0xb0/0xb0 [ 373.316186][ T7540] ? __kasan_check_write+0x14/0x20 [ 373.321277][ T7540] kernfs_fop_write_iter+0x2d0/0x410 [ 373.326540][ T7540] ? cgroup_seqfile_stop+0xc0/0xc0 [ 373.331628][ T7540] vfs_write+0xc02/0xf20 [ 373.335862][ T7540] ? slab_free_freelist_hook+0xcc/0x1a0 [ 373.341384][ T7540] ? kernel_write+0x3c0/0x3c0 [ 373.346044][ T7540] ? mutex_trylock+0xb0/0xb0 [ 373.350613][ T7540] ? __fdget_pos+0x269/0x300 [ 373.355179][ T7540] ? ksys_write+0x77/0x2b0 [ 373.359572][ T7540] ksys_write+0x186/0x2b0 [ 373.363879][ T7540] ? __ia32_sys_read+0x90/0x90 [ 373.368624][ T7540] __x64_sys_write+0x7b/0x90 [ 373.373194][ T7540] do_syscall_64+0x31/0x70 [ 373.377589][ T7540] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 373.383457][ T7540] RIP: 0033:0x7f2b3d4f6049 [ 373.387853][ T7540] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 373.407433][ T7540] RSP: 002b:00007f2b3c62a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.415839][ T7540] RAX: ffffffffffffffda RBX: 00007f2b3d609100 RCX: 00007f2b3d4f6049 [ 373.423810][ T7540] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 00000000000000b4 [ 373.431759][ T7540] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 373.439710][ T7540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 373.447678][ T7540] R13: 00007ffcc571cdef R14: 00007f2b3c62a300 R15: 0000000000022000 [ 373.460914][ T7540] memory: usage 48kB, limit 0kB, failcnt 3158 [ 373.480516][ T7540] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 373.487702][ T7540] Memory cgroup stats for /syz0: [ 373.487788][ T7540] anon 0 [ 373.487788][ T7540] file 135168 [ 373.487788][ T7540] kernel_stack 0 [ 373.487788][ T7540] percpu 0 [ 373.487788][ T7540] sock 0 [ 373.487788][ T7540] shmem 0 [ 373.487788][ T7540] file_mapped 135168 [ 373.487788][ T7540] file_dirty 0 [ 373.487788][ T7540] file_writeback 135168 [ 373.487788][ T7540] anon_thp 0 [ 373.487788][ T7540] inactive_anon 135168 [ 373.487788][ T7540] active_anon 0 [ 373.487788][ T7540] inactive_file 20480 [ 373.487788][ T7540] active_file 0 [ 373.487788][ T7540] unevictable 0 [ 373.487788][ T7540] slab_reclaimable 0 05:31:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0xc080aebe, &(0x7f0000000140)) 05:31:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae8a, &(0x7f0000000140)={0x0, 0x7}) [ 373.487788][ T7540] slab_unreclaimable 0 [ 373.487788][ T7540] slab 0 [ 373.487788][ T7540] workingset_refault_anon 0 [ 373.487788][ T7540] workingset_refault_file 0 [ 373.487788][ T7540] workingset_activate_anon 0 [ 373.487788][ T7540] workingset_activate_file 0 [ 373.487788][ T7540] workingset_restore_anon 0 [ 373.487788][ T7540] workingset_restore_file 0 [ 373.487788][ T7540] workingset_nodereclaim 0 [ 373.587809][ T7540] Out of memory and no killable processes... [ 373.596333][ T7540] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 373.606808][ T7540] CPU: 1 PID: 7540 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 373.617053][ T7540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.627105][ T7540] Call Trace: [ 373.630404][ T7540] dump_stack_lvl+0x1e2/0x24b [ 373.635086][ T7540] ? devkmsg_release+0x127/0x127 [ 373.640027][ T7540] ? show_regs_print_info+0x18/0x18 [ 373.645235][ T7540] dump_stack+0x15/0x1d [ 373.649393][ T7540] dump_header+0xd8/0x770 [ 373.653726][ T7540] out_of_memory+0x9f4/0xe80 [ 373.658321][ T7540] ? unregister_oom_notifier+0x20/0x20 [ 373.663777][ T7540] ? mutex_lock_killable+0xa6/0x120 [ 373.668978][ T7540] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 373.675478][ T7540] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 373.681285][ T7540] memory_max_write+0x5dd/0x7b0 [ 373.686137][ T7540] ? memory_max_show+0xa0/0xa0 [ 373.690901][ T7540] ? memory_max_show+0xa0/0xa0 [ 373.695674][ T7540] cgroup_file_write+0x29e/0x5a0 [ 373.700612][ T7540] ? cgroup_seqfile_stop+0xc0/0xc0 [ 373.705727][ T7540] ? mutex_lock+0xa6/0x110 [ 373.710146][ T7540] ? mutex_trylock+0xb0/0xb0 [ 373.714736][ T7540] ? __kasan_check_write+0x14/0x20 [ 373.719845][ T7540] kernfs_fop_write_iter+0x2d0/0x410 [ 373.725131][ T7540] ? cgroup_seqfile_stop+0xc0/0xc0 [ 373.730248][ T7540] vfs_write+0xc02/0xf20 [ 373.734492][ T7540] ? slab_free_freelist_hook+0xcc/0x1a0 [ 373.740046][ T7540] ? kernel_write+0x3c0/0x3c0 [ 373.744727][ T7540] ? mutex_trylock+0xb0/0xb0 [ 373.749317][ T7540] ? __fdget_pos+0x269/0x300 [ 373.753908][ T7540] ? ksys_write+0x77/0x2b0 [ 373.758321][ T7540] ksys_write+0x186/0x2b0 [ 373.762648][ T7540] ? __ia32_sys_read+0x90/0x90 [ 373.767416][ T7540] __x64_sys_write+0x7b/0x90 [ 373.772003][ T7540] do_syscall_64+0x31/0x70 [ 373.776426][ T7540] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 373.782310][ T7540] RIP: 0033:0x7f2b3d4f6049 [ 373.786720][ T7540] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 373.806327][ T7540] RSP: 002b:00007f2b3c62a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.814744][ T7540] RAX: ffffffffffffffda RBX: 00007f2b3d609100 RCX: 00007f2b3d4f6049 [ 373.822719][ T7540] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 00000000000000b4 [ 373.830778][ T7540] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 373.838750][ T7540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 373.846723][ T7540] R13: 00007ffcc571cdef R14: 00007f2b3c62a300 R15: 0000000000022000 [ 373.863256][ T7540] memory: usage 48kB, limit 0kB, failcnt 3158 [ 373.872850][ T7540] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 373.893469][ T7540] Memory cgroup stats for /syz0: [ 373.893572][ T7540] anon 0 [ 373.893572][ T7540] file 135168 [ 373.893572][ T7540] kernel_stack 0 [ 373.893572][ T7540] percpu 0 [ 373.893572][ T7540] sock 0 [ 373.893572][ T7540] shmem 0 [ 373.893572][ T7540] file_mapped 135168 [ 373.893572][ T7540] file_dirty 0 [ 373.893572][ T7540] file_writeback 135168 [ 373.893572][ T7540] anon_thp 0 [ 373.893572][ T7540] inactive_anon 135168 [ 373.893572][ T7540] active_anon 0 [ 373.893572][ T7540] inactive_file 20480 [ 373.893572][ T7540] active_file 0 [ 373.893572][ T7540] unevictable 0 05:31:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/131, 0x83}, 0x41) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) (async) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240)=0x61a8, 0x2) (async) r3 = syz_mount_image$erofs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x401, 0x5, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x1000, 0x6}, {&(0x7f0000001400)="09fb4dec57bba47dca2bbd0e693aa7bf847e3f07df3f09276a3a4b23200e3bd9fda3ee5d03a20e426baa757b282e35376e1cd7c935869a6283e7cf492e92d1e6787b07e9976c35e2403c48140c6c9dbdd3c1f379a525248cc2c322a32a701fae4bf2f3a3fa292ecd21a09261cdd85634bebf0a443fd1ec3a082f31638ef1d99d0230ea8d8fa6f173ad2e06f4797213120ca172fef0e2dd8117ac7115e66318a1fcdb7f985cc8630ddc6fdd50e4ad4d02b8fd5e45c7da4a", 0xb7, 0x3ff}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000001500)="9a558862720be567c148b20a172bdedd837cdbc4ca317e5644fac7884795bf2646218fe6aa77dcde9b49abb701b75c5de57de430e091f16ce7760bece9b4fa100b", 0x41, 0x4}, {&(0x7f0000001580)="b53b16084889d0f6e3f15dfb83a72d6d0e7e04e9d7f04eba6ebcff0771370dc9908ff71cf01d97108bd219e8235a2127b5518edd81d776cb466f91c95605a5d8622005a418ed307d5de983e04d5027052f9d166ff7fc07e8fab390184f1069dd6d020b4bbedc84c09b59a606303f9d12adfcde59ac75abbe01fde1e6b0a3d1a3f46a03eee653b8ae2780a21924bc5aaf01f439c6f749eb3f67c620d4b7ff25cde3a7f1b2b3c28a349b4e67bf92de27ebc6", 0xb1, 0x1}], 0x2, &(0x7f00000016c0)={[{@acl}], [{@smackfsroot={'smackfsroot', 0x3d, ','}}, {@pcr={'pcr', 0x3d, 0x39}}, {@pcr={'pcr', 0x3d, 0x35}}]}) faccessat2(r3, &(0x7f0000001740)='./file0\x00', 0x3, 0x1300) (async) r4 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r5, &(0x7f0000000080), 0x12) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r6, 0x8008f513, &(0x7f0000000100)) [ 373.893572][ T7540] slab_reclaimable 0 [ 373.893572][ T7540] slab_unreclaimable 0 [ 373.893572][ T7540] slab 0 [ 373.893572][ T7540] workingset_refault_anon 0 [ 373.893572][ T7540] workingset_refault_file 0 [ 373.893572][ T7540] workingset_activate_anon 0 [ 373.893572][ T7540] workingset_activate_file 0 [ 373.893572][ T7540] workingset_restore_anon 0 [ 373.893572][ T7540] workingset_restore_file 0 [ 373.893572][ T7540] workingset_nodereclaim 0 [ 373.993598][ T7540] Out of memory and no killable processes... [ 374.025693][ T7578] erofs: Unknown parameter 'smackfsroot' [ 374.463420][ T7] device bridge_slave_1 left promiscuous mode [ 374.469654][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 374.477094][ T7] device bridge_slave_0 left promiscuous mode [ 374.483238][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 375.157697][ T7592] bridge0: port 1(bridge_slave_0) entered blocking state [ 375.164842][ T7592] bridge0: port 1(bridge_slave_0) entered disabled state [ 375.172220][ T7592] device bridge_slave_0 entered promiscuous mode [ 375.179210][ T7592] bridge0: port 2(bridge_slave_1) entered blocking state [ 375.186285][ T7592] bridge0: port 2(bridge_slave_1) entered disabled state [ 375.193669][ T7592] device bridge_slave_1 entered promiscuous mode [ 375.219286][ T7592] bridge0: port 2(bridge_slave_1) entered blocking state [ 375.226336][ T7592] bridge0: port 2(bridge_slave_1) entered forwarding state [ 375.233605][ T7592] bridge0: port 1(bridge_slave_0) entered blocking state [ 375.240649][ T7592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 375.256800][ T3687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 375.265261][ T3687] bridge0: port 1(bridge_slave_0) entered disabled state [ 375.272400][ T3687] bridge0: port 2(bridge_slave_1) entered disabled state [ 375.294378][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 375.302622][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 375.311063][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 375.320105][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 375.328677][ T3702] bridge0: port 1(bridge_slave_0) entered blocking state [ 375.335714][ T3702] bridge0: port 1(bridge_slave_0) entered forwarding state [ 375.343201][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 375.351336][ T3702] bridge0: port 2(bridge_slave_1) entered blocking state [ 375.358367][ T3702] bridge0: port 2(bridge_slave_1) entered forwarding state 05:31:27 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000040)) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r0, 0xc018620c, &(0x7f00000000c0)) 05:31:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff7, 0x11, r2, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x7, 0x6]}) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000280)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:31:27 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x5421, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 05:31:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4040aea0, &(0x7f0000000140)) 05:31:27 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) 05:31:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x46) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) [ 375.365800][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 375.373838][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 375.387385][ T3687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 375.395858][ T3687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 05:31:27 executing program 1: timer_create(0x0, 0x0, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) timer_gettime(0x0, &(0x7f0000000080)) 05:31:27 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x16, 0x0, 0x20, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) 05:31:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (async) mkdir(&(0x7f0000000240)='./file0\x00', 0x46) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:27 executing program 1: setreuid(0xffffffffffffffff, 0xee00) setreuid(0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) 05:31:27 executing program 3: setreuid(0xffffffffffffffff, 0xee00) syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) [ 375.435255][ T7612] binder: 7600:7612 ioctl c018620c 200000c0 returned -22 05:31:27 executing program 5: setreuid(0xffffffffffffffff, 0xee00) bpf$MAP_CREATE(0x0, 0x0, 0x0) 05:31:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0xbf, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x24000004, &(0x7f0000b63fe4), 0x1c) 05:31:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x46) (async, rerun: 32) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async, rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async, rerun: 32) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 32) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:27 executing program 1: setreuid(0xffffffffffffffff, 0xee00) keyctl$clear(0x7, 0x0) 05:31:27 executing program 2: setreuid(0xffffffffffffffff, 0xee00) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setreuid(r0, r1) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setreuid(r2, r3) 05:31:27 executing program 5: setreuid(0xffffffffffffffff, 0xee00) syz_open_procfs$userns(0x0, &(0x7f0000000080)) 05:31:27 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x18, 0x4, &(0x7f0000000280)=@framed={{}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff4}]}, &(0x7f00000002c0)='syzkaller\x00', 0x4, 0xe6, &(0x7f0000000300)=""/230, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 375.475923][ T7608] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 05:31:27 executing program 0: timer_create(0x3, 0x0, &(0x7f0000000280)) timer_settime(0x0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, 0x0) 05:31:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0xa, 0x101, 0x3, 0x5}, 0x48) 05:31:27 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0xa, 0x101, 0x3, 0x5, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5}, 0x48) 05:31:27 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1b, 0x0, 0x0, 0x1}, 0x48) 05:31:27 executing program 3: timer_create(0x3, 0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, r0+60000000}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) 05:31:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$cgroup_ro(r0, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:27 executing program 0: setreuid(0xffffffffffffffff, 0xee00) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}}, 0x0) 05:31:27 executing program 2: timer_create(0x3, 0x0, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000240)) 05:31:28 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0xa, 0x101, 0x3, 0x5, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) [ 375.586574][ T7651] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 375.599289][ T7651] CPU: 1 PID: 7651 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 375.609546][ T7651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.619596][ T7651] Call Trace: [ 375.622869][ T7651] dump_stack_lvl+0x1e2/0x24b [ 375.627532][ T7651] ? show_regs_print_info+0x18/0x18 [ 375.632732][ T7651] ? ___ratelimit+0x3e2/0x580 [ 375.637391][ T7651] ? _raw_spin_lock+0xa3/0x1b0 [ 375.642137][ T7651] dump_stack+0x15/0x1d [ 375.646290][ T7651] dump_header+0xd8/0x770 [ 375.650599][ T7651] oom_kill_process+0xee/0x2c0 [ 375.655361][ T7651] out_of_memory+0x895/0xe80 [ 375.659934][ T7651] ? unregister_oom_notifier+0x20/0x20 [ 375.665375][ T7651] ? mutex_lock_killable+0xa6/0x120 [ 375.670549][ T7651] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 375.677036][ T7651] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 375.682822][ T7651] memory_max_write+0x5dd/0x7b0 [ 375.687664][ T7651] ? memory_max_show+0xa0/0xa0 [ 375.692411][ T7651] ? memory_max_show+0xa0/0xa0 [ 375.697154][ T7651] cgroup_file_write+0x29e/0x5a0 [ 375.702067][ T7651] ? cgroup_seqfile_stop+0xc0/0xc0 [ 375.707152][ T7651] ? mutex_lock+0xa6/0x110 [ 375.711550][ T7651] ? mutex_trylock+0xb0/0xb0 [ 375.716114][ T7651] ? __kasan_check_write+0x14/0x20 [ 375.721196][ T7651] kernfs_fop_write_iter+0x2d0/0x410 [ 375.726463][ T7651] ? cgroup_seqfile_stop+0xc0/0xc0 [ 375.731552][ T7651] vfs_write+0xc02/0xf20 [ 375.735777][ T7651] ? slab_free_freelist_hook+0xcc/0x1a0 [ 375.741301][ T7651] ? kernel_write+0x3c0/0x3c0 [ 375.745975][ T7651] ? mutex_trylock+0xb0/0xb0 [ 375.750549][ T7651] ? __fdget_pos+0x269/0x300 [ 375.755117][ T7651] ? ksys_write+0x77/0x2b0 [ 375.759508][ T7651] ksys_write+0x186/0x2b0 [ 375.763814][ T7651] ? __ia32_sys_read+0x90/0x90 [ 375.768555][ T7651] __x64_sys_write+0x7b/0x90 [ 375.773128][ T7651] do_syscall_64+0x31/0x70 [ 375.777526][ T7651] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 375.783395][ T7651] RIP: 0033:0x7f2b3d4f6049 [ 375.787785][ T7651] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 375.807366][ T7651] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 375.815757][ T7651] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 375.823708][ T7651] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 05:31:28 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0xa, 0x101, 0x3, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) 05:31:28 executing program 2: setreuid(0xffffffffffffffff, 0xee00) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setreuid(r0, r1) 05:31:28 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x6901, 0x0) [ 375.831658][ T7651] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 375.839622][ T7651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 375.847593][ T7651] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 375.855949][ T7651] memory: usage 80kB, limit 0kB, failcnt 3196 [ 375.869680][ T7651] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 375.876779][ T7651] Memory cgroup stats for /syz0: [ 375.876847][ T7651] anon 135168 05:31:28 executing program 2: setreuid(0xffffffffffffffff, 0xee00) socket$inet_icmp_raw(0x2, 0x3, 0x1) 05:31:28 executing program 2: setreuid(0xffffffffffffffff, 0xee00) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000480)={&(0x7f0000000100), 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 375.876847][ T7651] file 135168 [ 375.876847][ T7651] kernel_stack 0 [ 375.876847][ T7651] percpu 0 [ 375.876847][ T7651] sock 0 [ 375.876847][ T7651] shmem 0 [ 375.876847][ T7651] file_mapped 135168 [ 375.876847][ T7651] file_dirty 0 [ 375.876847][ T7651] file_writeback 135168 [ 375.876847][ T7651] anon_thp 0 [ 375.876847][ T7651] inactive_anon 0 [ 375.876847][ T7651] active_anon 0 [ 375.876847][ T7651] inactive_file 20480 [ 375.876847][ T7651] active_file 0 [ 375.876847][ T7651] unevictable 0 [ 375.876847][ T7651] slab_reclaimable 0 [ 375.876847][ T7651] slab_unreclaimable 0 [ 375.876847][ T7651] slab 0 [ 375.876847][ T7651] workingset_refault_anon 0 [ 375.876847][ T7651] workingset_refault_file 0 [ 375.876847][ T7651] workingset_activate_anon 0 [ 375.876847][ T7651] workingset_activate_file 0 [ 375.876847][ T7651] workingset_restore_anon 0 [ 375.876847][ T7651] workingset_restore_file 0 [ 375.876847][ T7651] workingset_nodereclaim 0 [ 375.972548][ T7651] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7592,uid=0 05:31:28 executing program 5: r0 = socket(0x1, 0x1, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000340)=@in={0x2, 0x1}, 0xc, &(0x7f0000000480)=[{&(0x7f0000000040)="4816549e535a8c97d9922b7e3289474d57af28fcd5c7280c924257feae0d9fd48642e2508989e2bea4092e385a72893634d839ae98e562f515201e4f5a0bb44edc99f77954337f4b3d2ecaae263b555a0848d34ae52bf717c345793158372f85b5c74561be922cf6adfbfb94a68d11", 0x6f}, {&(0x7f00000000c0)="49fa14f5fe68fdd144f6cb68abe75289e084da831420c4b9afe9c2b803a793f37c0dd715d1aeda56480114658a977f389e0a01de59b9df589f", 0x39}, {&(0x7f0000000100)="37553895516c6ece06e5f17c6114f119161897f83d6479fa98530b18ff85fe5c1cbb42bb4f49", 0x26}, {&(0x7f0000000140)="a6912220eb4a62a38661f2089339a56d0c2c0f7f0d7c9512ef976ae4a81f60bf77def19757b8927a7ce854489a1da7a926142b517e166ae4db31bde80e26cd7909d720e0a3b7e5382e8a89a866d10b7edf483edd39f01383e0d4a35c8b34c3bdbb8f96ed06bd39be2619a6e81b4105fec0132360e49ea4be9f6891640a510ce447bd9b88e2226c561973b4f84d91680599f9d06e04b14163cc120613ca061fab2659468bd817c8f61c4f3a96bd1c6af48bac60e44bd0d679924676", 0xbb}, {&(0x7f0000000600)="c83f1e4c4996c14c6d3b019e24b35edab98805035e015e2e27ac29e753bb3cf8afbf01018f6bca01800000004eb21294681ccd30753bee1500"/66, 0x42}, {&(0x7f0000000240)="bcac4a0263191d0e2420506bf7915b0e7dea5c051604d1485129c030586169cdf3cfcdd97671d6e39228850708b65f3e503205c9d2c71c976b511018b579921f6c21548fd00062e48a8ad4fe16c0389c5759ffc505e2f2ac93fa0fd21b7debd102e6151609f5decd352eacab665586f7ba8919a14df35809999a621525fdce90ceb8e71f783aa6aa7d90b65756b8ee78e9631fe0e5a39d47a17f6de24129d3d94e457d0ef91306b6bc30b865dda3bdd9e91aba6b6ab9aec89cb1ce15b97497dc50", 0xd0}, {&(0x7f0000000000)="6802ea0ff7569d5404006100000000007cc3", 0x12}, {&(0x7f0000000380)="e92fa37e5f0aabcab03f578525562b3eefbe7da1137d4c16f8bdfda1c843b7716f9889d1d14b4a7d8fd0d027d0a90b7df626e863f46c87bc5053d714260057581e34466a608e2c5274b5c4b0fd565a29d60343447926237ddc9286dc1e04c960a0009bd8b691b58751476a546a4654367552ee726e59eabe5f9f7bc62638f736f6f8a204fcb1b4fe", 0x88}, {&(0x7f0000000200)="dc1e79eae9f7730a6a6f8903d088e47232c4389a1d7e793f", 0x18}], 0x1000000000000108, &(0x7f0000000540)=[{0x60, 0x0, 0x0, "112cd407833229dd0fdb347c3167d1108e25af1616cd96df10411cb25a628bf28f3c9c148c683dfe2acd5be8f2d545c49eca5685dee77bdeba8cd19fa4994437710382d99398bdd6b98abf"}], 0x60}, 0x2) 05:31:28 executing program 2: setreuid(0xffffffffffffffff, 0xee00) openat$vcsu(0xffffff9c, &(0x7f00000000c0), 0x200000, 0x0) 05:31:28 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000)=0x5, 0x4) [ 375.990330][ T7651] Memory cgroup out of memory: Killed process 7592 (syz-executor.0) total-vm:48476kB, anon-rss:376kB, file-rss:15232kB, shmem-rss:48kB, UID:0 pgtables:80kB oom_score_adj:0 [ 376.009437][ T26] oom_reaper: reaped process 7592 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:48kB [ 376.012252][ T7653] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 376.037538][ T7653] CPU: 0 PID: 7653 Comm: syz-executor.0 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 376.047796][ T7653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.057869][ T7653] Call Trace: [ 376.061165][ T7653] dump_stack_lvl+0x1e2/0x24b [ 376.065857][ T7653] ? show_regs_print_info+0x18/0x18 [ 376.071066][ T7653] ? ___ratelimit+0x3e2/0x580 [ 376.075832][ T7653] ? _raw_spin_lock+0xa3/0x1b0 [ 376.080597][ T7653] dump_stack+0x15/0x1d [ 376.084760][ T7653] dump_header+0xd8/0x770 [ 376.089118][ T7653] oom_kill_process+0xee/0x2c0 [ 376.093858][ T7653] out_of_memory+0x895/0xe80 [ 376.098424][ T7653] ? unregister_oom_notifier+0x20/0x20 [ 376.103870][ T7653] ? mutex_lock_killable+0x10a/0x120 [ 376.109125][ T7653] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 376.115600][ T7653] ? mem_cgroup_iter+0x52d/0x7d0 [ 376.120509][ T7653] mem_cgroup_oom+0x72a/0x900 [ 376.125159][ T7653] ? drain_all_stock+0x7e0/0x7e0 [ 376.130070][ T7653] ? _raw_spin_unlock_irq+0x4e/0x70 [ 376.135260][ T7653] try_charge+0xd01/0x1050 [ 376.139667][ T7653] ? __kasan_check_write+0x14/0x20 [ 376.144895][ T7653] ? __memcg_kmem_charge+0x180/0x180 [ 376.150171][ T7653] ? __alloc_pages_nodemask+0x3c8/0x820 [ 376.155699][ T7653] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 376.161222][ T7653] ? get_mem_cgroup_from_mm+0x186/0x1a0 [ 376.166764][ T7653] __mem_cgroup_charge+0x134/0x6a0 [ 376.171850][ T7653] wp_page_copy+0x26f/0x1950 [ 376.176413][ T7653] ? insert_page_into_pte_locked+0x3a0/0x3a0 [ 376.182381][ T7653] ? __kasan_check_write+0x14/0x20 [ 376.187464][ T7653] ? _raw_spin_lock+0xa3/0x1b0 [ 376.192289][ T7653] do_wp_page+0x73b/0xc80 [ 376.196600][ T7653] handle_pte_fault+0x5ab/0xdf0 [ 376.201457][ T7653] handle_mm_fault+0x11c9/0x1a40 [ 376.206384][ T7653] ? can_reuse_spf_vma+0xe0/0xe0 [ 376.211297][ T7653] ? down_read_trylock+0x17a/0x1d0 [ 376.216381][ T7653] ? __init_rwsem+0x1c0/0x1c0 [ 376.221041][ T7653] ? vmacache_update+0xb7/0x120 [ 376.225863][ T7653] do_user_addr_fault+0x6a2/0xd70 [ 376.230863][ T7653] ? trace_raw_output_x86_exceptions+0x100/0x100 [ 376.237160][ T7653] ? __switch_to+0x586/0x10b0 [ 376.241809][ T7653] exc_page_fault+0x98/0x2d0 [ 376.246384][ T7653] asm_exc_page_fault+0x1e/0x30 [ 376.251210][ T7653] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 376.256904][ T7653] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 376.276482][ T7653] RSP: 0018:ffffc90002f87f08 EFLAGS: 00050293 [ 376.282610][ T7653] RAX: 000000000000000a RBX: 00007fffffffeffd RCX: 00005555563d86d0 [ 376.290557][ T7653] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 376.298530][ T7653] RBP: ffffc90002f87f48 R08: ffffffff8147dc71 R09: ffffed1028d1d6ee [ 376.306477][ T7653] R10: ffffed1028d1d6ee R11: 0000000000000000 R12: ffff8881f7055e00 [ 376.314595][ T7653] R13: dffffc0000000000 R14: ffff8881493562c0 R15: ffff888149356920 [ 376.322544][ T7653] ? __task_pid_nr_ns+0x171/0x270 [ 376.327546][ T7653] ? schedule_tail+0xb9/0x1a0 [ 376.332545][ T7653] ret_from_fork+0x8/0x30 [ 376.336844][ T7653] RIP: 0033:0x7f956fe7d63b [ 376.341253][ T7653] Code: Unable to access opcode bytes at RIP 0x7f956fe7d611. [ 376.348591][ T7653] RSP: 002b:00007fff2b0c91c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 376.356988][ T7653] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f956fe7d63b [ 376.364930][ T7653] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 376.372874][ T7653] RBP: 0000000000000000 R08: 0000000000000000 R09: 00005555563d8400 [ 376.380818][ T7653] R10: 00005555563d86d0 R11: 0000000000000246 R12: 0000000000000000 [ 376.388762][ T7653] R13: 0000000000000000 R14: 0000000000000001 R15: 00007fff2b0c92a0 [ 376.404299][ T7653] memory: usage 80kB, limit 0kB, failcnt 3213 [ 376.410408][ T7653] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 376.417508][ T7653] Memory cgroup stats for /syz0: [ 376.417608][ T7653] anon 135168 [ 376.417608][ T7653] file 135168 [ 376.417608][ T7653] kernel_stack 0 [ 376.417608][ T7653] percpu 0 [ 376.417608][ T7653] sock 0 [ 376.417608][ T7653] shmem 0 [ 376.417608][ T7653] file_mapped 135168 [ 376.417608][ T7653] file_dirty 0 [ 376.417608][ T7653] file_writeback 135168 [ 376.417608][ T7653] anon_thp 0 [ 376.417608][ T7653] inactive_anon 0 [ 376.417608][ T7653] active_anon 0 [ 376.417608][ T7653] inactive_file 20480 [ 376.417608][ T7653] active_file 0 [ 376.417608][ T7653] unevictable 0 [ 376.417608][ T7653] slab_reclaimable 0 [ 376.417608][ T7653] slab_unreclaimable 0 [ 376.417608][ T7653] slab 0 [ 376.417608][ T7653] workingset_refault_anon 0 [ 376.417608][ T7653] workingset_refault_file 0 05:31:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$cgroup_ro(r0, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) [ 376.417608][ T7653] workingset_activate_anon 0 [ 376.417608][ T7653] workingset_activate_file 0 [ 376.417608][ T7653] workingset_restore_anon 0 [ 376.417608][ T7653] workingset_restore_file 0 [ 376.417608][ T7653] workingset_nodereclaim 0 [ 376.514691][ T7653] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7653,uid=0 05:31:29 executing program 5: r0 = socket$inet(0x2, 0xc001, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1004, 0x0, 0x0) 05:31:29 executing program 3: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) 05:31:29 executing program 2: r0 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), 0x10) 05:31:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) select(0x40, &(0x7f0000000000), &(0x7f0000000140)={0x7fff}, 0x0, 0x0) 05:31:29 executing program 1: select(0x11, &(0x7f0000000040), &(0x7f0000000080)={0x3}, &(0x7f00000000c0), &(0x7f0000000100)) 05:31:29 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async, rerun: 32) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 32) openat$cgroup_ro(r0, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) [ 376.530327][ T7653] Memory cgroup out of memory: Killed process 7653 (syz-executor.0) total-vm:48476kB, anon-rss:376kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:0 [ 376.547607][ T26] oom_reaper: reaped process 7653 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB 05:31:29 executing program 1: r0 = socket$inet(0x2, 0xc001, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10) 05:31:29 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000000000)=@in={0x2, 0x3}, 0xc, 0x0, 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="d00000000000000001000000000800003a381646e97f68bc99d9a948bed3a106c1f5b23e961227edcc4f1d9cd76f6036fbcbe1383a2e0b9cd90eb60bca4a8a7bc7c1e47a663bc0109e911759f0890ae67b87702f3d710d6ca344b5a53d9253b56bec3b4729088c08a3ce2bf7940e58040244bfe018a7213b6aef9536740a4252b5c030fe2451f825161c478db9484cab6ef0e683a9365445670c20a4dba9d49c9ccdd85eac150c4fe6bd5cc83c7b2039b59208b4ca05be20434a204c92a07804d8537ad3323b3d727ca7e148000000002800000000000000ffff0000ffffff7f085c6efec963281bef4b589707bfded6f4972d0000000000a0000000000000000100000008000000c69879222b61292e2c77529da20de4478dc65f9f605bf4a6eefcddedb9eb5cfb7b94faba222cf845cc2b40c5cc679f5b64ddb9faa2c6da754d2a80777b1fb166d2bd0a423b5772c84a09b0db77b239fae7dd30a94b6fd8ea5ad973143eeca637497624d220ce99ff34d4c7802a3a8b548de0d0413cdaef32aaad7977d655334e2b7e616011afa68ed6223c173c4e10a8f83c"], 0x2e8}, 0x0) 05:31:29 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) 05:31:29 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$getflags(r0, 0x8108c85b9364e810) 05:31:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)='\f', 0x1}], 0x1}, 0x0) sendto$unix(r0, &(0x7f0000001180)="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", 0x201, 0x0, 0x0, 0x0) 05:31:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000001c0)) [ 376.636505][ T7687] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 376.691669][ T7687] CPU: 0 PID: 7687 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 376.701923][ T7687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.711974][ T7687] Call Trace: [ 376.715272][ T7687] dump_stack_lvl+0x1e2/0x24b [ 376.719964][ T7687] ? devkmsg_release+0x127/0x127 [ 376.724908][ T7687] ? show_regs_print_info+0x18/0x18 [ 376.730112][ T7687] dump_stack+0x15/0x1d [ 376.734280][ T7687] dump_header+0xd8/0x770 [ 376.738616][ T7687] out_of_memory+0x9f4/0xe80 [ 376.743213][ T7687] ? unregister_oom_notifier+0x20/0x20 [ 376.748678][ T7687] ? mutex_lock_killable+0xa6/0x120 [ 376.753883][ T7687] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 376.760390][ T7687] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 376.766202][ T7687] memory_max_write+0x5dd/0x7b0 [ 376.771061][ T7687] ? memory_max_show+0xa0/0xa0 [ 376.775834][ T7687] ? memory_max_show+0xa0/0xa0 [ 376.780607][ T7687] cgroup_file_write+0x29e/0x5a0 [ 376.785549][ T7687] ? cgroup_seqfile_stop+0xc0/0xc0 [ 376.790667][ T7687] ? mutex_lock+0xa6/0x110 [ 376.795092][ T7687] ? mutex_trylock+0xb0/0xb0 [ 376.799695][ T7687] ? __kasan_check_write+0x14/0x20 [ 376.804811][ T7687] kernfs_fop_write_iter+0x2d0/0x410 [ 376.810099][ T7687] ? cgroup_seqfile_stop+0xc0/0xc0 [ 376.815217][ T7687] vfs_write+0xc02/0xf20 [ 376.819462][ T7687] ? slab_free_freelist_hook+0xcc/0x1a0 [ 376.825012][ T7687] ? kernel_write+0x3c0/0x3c0 [ 376.829694][ T7687] ? mutex_trylock+0xb0/0xb0 [ 376.834288][ T7687] ? __fdget_pos+0x269/0x300 [ 376.838878][ T7687] ? ksys_write+0x77/0x2b0 [ 376.843300][ T7687] ksys_write+0x186/0x2b0 [ 376.847633][ T7687] ? __ia32_sys_read+0x90/0x90 [ 376.852411][ T7687] __x64_sys_write+0x7b/0x90 [ 376.857006][ T7687] do_syscall_64+0x31/0x70 [ 376.861433][ T7687] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 376.867326][ T7687] RIP: 0033:0x7f2b3d4f6049 [ 376.871752][ T7687] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 376.891357][ T7687] RSP: 002b:00007f2b3c64b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.899771][ T7687] RAX: ffffffffffffffda RBX: 00007f2b3d609030 RCX: 00007f2b3d4f6049 [ 376.907750][ T7687] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000032 [ 376.915730][ T7687] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 376.923699][ T7687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 376.931674][ T7687] R13: 00007ffcc571cdef R14: 00007f2b3c64b300 R15: 0000000000022000 [ 377.033164][ T7687] memory: usage 48kB, limit 0kB, failcnt 3230 [ 377.039432][ T7687] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 377.115193][ T7687] Memory cgroup stats for /syz0: [ 377.115289][ T7687] anon 0 [ 377.115289][ T7687] file 135168 [ 377.115289][ T7687] kernel_stack 0 [ 377.115289][ T7687] percpu 0 [ 377.115289][ T7687] sock 0 [ 377.115289][ T7687] shmem 0 [ 377.115289][ T7687] file_mapped 135168 [ 377.115289][ T7687] file_dirty 0 [ 377.115289][ T7687] file_writeback 135168 [ 377.115289][ T7687] anon_thp 0 [ 377.115289][ T7687] inactive_anon 0 [ 377.115289][ T7687] active_anon 0 [ 377.115289][ T7687] inactive_file 20480 [ 377.115289][ T7687] active_file 0 [ 377.115289][ T7687] unevictable 0 [ 377.115289][ T7687] slab_reclaimable 0 [ 377.115289][ T7687] slab_unreclaimable 0 [ 377.115289][ T7687] slab 0 [ 377.115289][ T7687] workingset_refault_anon 0 [ 377.115289][ T7687] workingset_refault_file 0 [ 377.115289][ T7687] workingset_activate_anon 0 [ 377.115289][ T7687] workingset_activate_file 0 [ 377.115289][ T7687] workingset_restore_anon 0 [ 377.115289][ T7687] workingset_restore_file 0 [ 377.115289][ T7687] workingset_nodereclaim 0 [ 377.210062][ T7687] Out of memory and no killable processes... [ 377.217445][ T7687] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 377.227817][ T7687] CPU: 0 PID: 7687 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 377.238043][ T7687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.248084][ T7687] Call Trace: [ 377.251354][ T7687] dump_stack_lvl+0x1e2/0x24b [ 377.256017][ T7687] ? devkmsg_release+0x127/0x127 [ 377.260936][ T7687] ? show_regs_print_info+0x18/0x18 [ 377.266111][ T7687] dump_stack+0x15/0x1d [ 377.270250][ T7687] dump_header+0xd8/0x770 [ 377.274553][ T7687] out_of_memory+0x9f4/0xe80 [ 377.279145][ T7687] ? unregister_oom_notifier+0x20/0x20 [ 377.284597][ T7687] ? mutex_lock_killable+0xa6/0x120 [ 377.289771][ T7687] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 377.296265][ T7687] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 377.302063][ T7687] memory_max_write+0x5dd/0x7b0 [ 377.306885][ T7687] ? memory_max_show+0xa0/0xa0 [ 377.311628][ T7687] ? memory_max_show+0xa0/0xa0 [ 377.316372][ T7687] cgroup_file_write+0x29e/0x5a0 [ 377.321394][ T7687] ? cgroup_seqfile_stop+0xc0/0xc0 [ 377.326485][ T7687] ? mutex_lock+0xa6/0x110 [ 377.330875][ T7687] ? mutex_trylock+0xb0/0xb0 [ 377.335465][ T7687] ? __kasan_check_write+0x14/0x20 [ 377.340569][ T7687] kernfs_fop_write_iter+0x2d0/0x410 [ 377.345834][ T7687] ? cgroup_seqfile_stop+0xc0/0xc0 [ 377.351017][ T7687] vfs_write+0xc02/0xf20 [ 377.355238][ T7687] ? slab_free_freelist_hook+0xcc/0x1a0 [ 377.360756][ T7687] ? kernel_write+0x3c0/0x3c0 [ 377.365497][ T7687] ? mutex_trylock+0xb0/0xb0 [ 377.370067][ T7687] ? __fdget_pos+0x269/0x300 [ 377.374636][ T7687] ? ksys_write+0x77/0x2b0 [ 377.379027][ T7687] ksys_write+0x186/0x2b0 [ 377.383330][ T7687] ? __ia32_sys_read+0x90/0x90 [ 377.388079][ T7687] __x64_sys_write+0x7b/0x90 [ 377.392656][ T7687] do_syscall_64+0x31/0x70 [ 377.397048][ T7687] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 377.402912][ T7687] RIP: 0033:0x7f2b3d4f6049 [ 377.407298][ T7687] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 377.426879][ T7687] RSP: 002b:00007f2b3c64b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 377.435275][ T7687] RAX: ffffffffffffffda RBX: 00007f2b3d609030 RCX: 00007f2b3d4f6049 [ 377.443223][ T7687] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000032 [ 377.451177][ T7687] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 377.459128][ T7687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 377.467093][ T7687] R13: 00007ffcc571cdef R14: 00007f2b3c64b300 R15: 0000000000022000 [ 377.476691][ T7687] memory: usage 48kB, limit 0kB, failcnt 3230 [ 377.482781][ T7687] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 377.489803][ T7687] Memory cgroup stats for /syz0: [ 377.489897][ T7687] anon 0 [ 377.489897][ T7687] file 135168 [ 377.489897][ T7687] kernel_stack 0 [ 377.489897][ T7687] percpu 0 [ 377.489897][ T7687] sock 0 [ 377.489897][ T7687] shmem 0 [ 377.489897][ T7687] file_mapped 135168 [ 377.489897][ T7687] file_dirty 0 [ 377.489897][ T7687] file_writeback 135168 [ 377.489897][ T7687] anon_thp 0 [ 377.489897][ T7687] inactive_anon 0 [ 377.489897][ T7687] active_anon 0 [ 377.489897][ T7687] inactive_file 20480 [ 377.489897][ T7687] active_file 0 [ 377.489897][ T7687] unevictable 0 [ 377.489897][ T7687] slab_reclaimable 0 [ 377.489897][ T7687] slab_unreclaimable 0 [ 377.489897][ T7687] slab 0 [ 377.489897][ T7687] workingset_refault_anon 0 [ 377.489897][ T7687] workingset_refault_file 0 [ 377.489897][ T7687] workingset_activate_anon 0 [ 377.489897][ T7687] workingset_activate_file 0 [ 377.489897][ T7687] workingset_restore_anon 0 [ 377.489897][ T7687] workingset_restore_file 0 [ 377.489897][ T7687] workingset_nodereclaim 0 [ 377.585926][ T7687] Out of memory and no killable processes... [ 377.783440][ T1209] device bridge_slave_1 left promiscuous mode [ 377.789564][ T1209] bridge0: port 2(bridge_slave_1) entered disabled state [ 377.796989][ T1209] device bridge_slave_0 left promiscuous mode [ 377.803292][ T1209] bridge0: port 1(bridge_slave_0) entered disabled state [ 378.194415][ T7707] bridge0: port 1(bridge_slave_0) entered blocking state [ 378.201443][ T7707] bridge0: port 1(bridge_slave_0) entered disabled state [ 378.208823][ T7707] device bridge_slave_0 entered promiscuous mode [ 378.215572][ T7707] bridge0: port 2(bridge_slave_1) entered blocking state [ 378.222589][ T7707] bridge0: port 2(bridge_slave_1) entered disabled state [ 378.229939][ T7707] device bridge_slave_1 entered promiscuous mode [ 378.255582][ T7707] bridge0: port 2(bridge_slave_1) entered blocking state [ 378.262712][ T7707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 378.270009][ T7707] bridge0: port 1(bridge_slave_0) entered blocking state [ 378.277037][ T7707] bridge0: port 1(bridge_slave_0) entered forwarding state [ 378.293367][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 378.300958][ T814] bridge0: port 1(bridge_slave_0) entered disabled state [ 378.308460][ T814] bridge0: port 2(bridge_slave_1) entered disabled state [ 378.324776][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 378.332858][ T814] bridge0: port 1(bridge_slave_0) entered blocking state [ 378.339897][ T814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 378.347387][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 378.356058][ T814] bridge0: port 2(bridge_slave_1) entered blocking state [ 378.363065][ T814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 378.370408][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 378.378532][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 378.393344][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 05:31:30 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r0, &(0x7f0000000080), 0x0) 05:31:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000000)) 05:31:30 executing program 3: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000) 05:31:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) write$cgroup_subtree(r0, &(0x7f00000001c0)=ANY=[], 0x1f) 05:31:30 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001ec0), 0x0, 0x0) read$eventfd(r0, 0x0, 0x9e1ba39e) 05:31:30 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x8000, 0x0) openat$cgroup_ro(r4, &(0x7f0000000280)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r6 = dup(r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}}) openat$cgroup_ro(r6, &(0x7f0000000340)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000000300)={'veth0_to_bond\x00'}) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) [ 378.401652][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 378.409674][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 378.420858][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 378.431941][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 05:31:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000480)={'gre0\x00', &(0x7f0000000380)={'ip_vti0\x00', 0x0, 0x0, 0x700, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @loopback}}}}) 05:31:30 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x5, 0x2) write$evdev(r0, 0x0, 0x0) 05:31:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={0x0}}, 0x0) 05:31:30 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) accept$packet(r1, 0x0, 0x0) [ 378.467208][ T7707] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 378.480818][ T7707] CPU: 1 PID: 7707 Comm: syz-executor.0 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 378.491074][ T7707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.501121][ T7707] Call Trace: [ 378.504419][ T7707] dump_stack_lvl+0x1e2/0x24b [ 378.509097][ T7707] ? show_regs_print_info+0x18/0x18 05:31:30 executing program 3: io_setup(0x6, &(0x7f0000000000)=0x0) io_destroy(r0) 05:31:30 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x11, 0x3, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}}, &(0x7f0000000640)='GPL\x00', 0x1, 0xe7, &(0x7f0000000680)=""/231, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 378.514297][ T7707] ? ___ratelimit+0x3e2/0x580 [ 378.518976][ T7707] ? _raw_spin_lock+0xa3/0x1b0 [ 378.523739][ T7707] dump_stack+0x15/0x1d [ 378.527884][ T7707] dump_header+0xd8/0x770 [ 378.532199][ T7707] oom_kill_process+0xee/0x2c0 [ 378.536960][ T7707] out_of_memory+0x895/0xe80 [ 378.541555][ T7707] ? unregister_oom_notifier+0x20/0x20 [ 378.547012][ T7707] ? mutex_lock_killable+0xa6/0x120 [ 378.552210][ T7707] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 378.558705][ T7707] ? mem_cgroup_iter+0x52d/0x7d0 [ 378.563663][ T7707] mem_cgroup_oom+0x72a/0x900 [ 378.568321][ T7707] ? drain_all_stock+0x7e0/0x7e0 [ 378.573236][ T7707] ? _raw_spin_unlock_irq+0x4e/0x70 [ 378.578410][ T7707] try_charge+0xd01/0x1050 [ 378.582802][ T7707] ? __kasan_check_write+0x14/0x20 [ 378.587893][ T7707] ? __memcg_kmem_charge+0x180/0x180 [ 378.593158][ T7707] ? __alloc_pages_nodemask+0x3c8/0x820 [ 378.598681][ T7707] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 378.604203][ T7707] ? get_mem_cgroup_from_mm+0x186/0x1a0 [ 378.609741][ T7707] __mem_cgroup_charge+0x134/0x6a0 [ 378.614828][ T7707] do_anonymous_page+0x33b/0x10a0 [ 378.619828][ T7707] ? handle_pte_fault+0xdf0/0xdf0 [ 378.624844][ T7707] handle_pte_fault+0x4aa/0xdf0 [ 378.629675][ T7707] handle_mm_fault+0x11c9/0x1a40 [ 378.634590][ T7707] ? can_reuse_spf_vma+0xe0/0xe0 [ 378.639509][ T7707] ? down_read_trylock+0x17a/0x1d0 [ 378.644600][ T7707] ? __init_rwsem+0x1c0/0x1c0 [ 378.649264][ T7707] do_user_addr_fault+0x6a2/0xd70 [ 378.654270][ T7707] ? trace_raw_output_x86_exceptions+0x100/0x100 [ 378.660575][ T7707] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 378.666623][ T7707] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 378.672238][ T7707] exc_page_fault+0x98/0x2d0 [ 378.676808][ T7707] ? asm_exc_page_fault+0x8/0x30 [ 378.681721][ T7707] asm_exc_page_fault+0x1e/0x30 [ 378.686547][ T7707] RIP: 0033:0x7f94ca8c5015 [ 378.690946][ T7707] Code: e8 4b 8d 0c 2f 48 8b 6c 24 18 48 39 d3 48 89 4b 60 0f 95 c2 48 83 c8 01 0f b6 d2 48 c1 e2 02 4c 09 ea 48 83 ca 01 49 89 57 08 <48> 89 41 08 49 83 c7 10 eb b3 48 8d 3d 6a dc 09 00 e8 75 c9 ff ff [ 378.710529][ T7707] RSP: 002b:00007ffe5c71b710 EFLAGS: 00010206 [ 378.716585][ T7707] RAX: 00000000000184d1 RBX: 00007f94ca9dc5e0 RCX: 0000555556eb2b30 [ 378.724534][ T7707] RDX: 0000000000008041 RSI: 0000000000000000 RDI: 0000000000000004 [ 378.732485][ T7707] RBP: 0000000000008030 R08: 0000000000000003 R09: 00007f94ca9dc640 [ 378.740433][ T7707] R10: 0000000000000231 R11: 0000000000000000 R12: 0000000000000802 [ 378.748486][ T7707] R13: 0000000000008040 R14: 0000000000000804 R15: 0000555556eaaaf0 [ 378.764970][ T7707] memory: usage 68kB, limit 0kB, failcnt 3249 [ 378.771243][ T7707] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 378.778330][ T7707] Memory cgroup stats for /syz0: [ 378.778780][ T7707] anon 0 [ 378.778780][ T7707] file 135168 [ 378.778780][ T7707] kernel_stack 0 [ 378.778780][ T7707] percpu 0 [ 378.778780][ T7707] sock 0 [ 378.778780][ T7707] shmem 0 [ 378.778780][ T7707] file_mapped 135168 [ 378.778780][ T7707] file_dirty 0 [ 378.778780][ T7707] file_writeback 135168 [ 378.778780][ T7707] anon_thp 0 [ 378.778780][ T7707] inactive_anon 0 [ 378.778780][ T7707] active_anon 0 [ 378.778780][ T7707] inactive_file 20480 [ 378.778780][ T7707] active_file 0 [ 378.778780][ T7707] unevictable 0 [ 378.778780][ T7707] slab_reclaimable 0 [ 378.778780][ T7707] slab_unreclaimable 0 [ 378.778780][ T7707] slab 0 [ 378.778780][ T7707] workingset_refault_anon 0 [ 378.778780][ T7707] workingset_refault_file 0 [ 378.778780][ T7707] workingset_activate_anon 0 [ 378.778780][ T7707] workingset_activate_file 0 [ 378.778780][ T7707] workingset_restore_anon 0 [ 378.778780][ T7707] workingset_restore_file 0 [ 378.778780][ T7707] workingset_nodereclaim 0 [ 378.873705][ T7707] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7707,uid=0 [ 378.891376][ T7707] Memory cgroup out of memory: Killed process 7707 (syz-executor.0) total-vm:48476kB, anon-rss:368kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 [ 378.909436][ T26] oom_reaper: reaped process 7707 (syz-executor.0), now anon-rss:0kB, file-rss:13440kB, shmem-rss:0kB [ 378.928833][ T7721] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 378.944989][ T7721] CPU: 0 PID: 7721 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 378.955265][ T7721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.965309][ T7721] Call Trace: [ 378.968588][ T7721] dump_stack_lvl+0x1e2/0x24b [ 378.973246][ T7721] ? devkmsg_release+0x127/0x127 [ 378.978160][ T7721] ? show_regs_print_info+0x18/0x18 [ 378.983338][ T7721] dump_stack+0x15/0x1d [ 378.987476][ T7721] dump_header+0xd8/0x770 [ 378.991782][ T7721] out_of_memory+0x9f4/0xe80 [ 378.996355][ T7721] ? asm_sysvec_call_function_single+0x12/0x20 [ 379.002504][ T7721] ? unregister_oom_notifier+0x20/0x20 [ 379.007964][ T7721] ? mutex_lock_killable+0xa6/0x120 [ 379.013150][ T7721] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 379.019627][ T7721] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 379.025413][ T7721] memory_max_write+0x5dd/0x7b0 [ 379.030249][ T7721] ? memory_max_show+0xa0/0xa0 [ 379.034993][ T7721] ? memory_max_show+0xa0/0xa0 [ 379.039737][ T7721] cgroup_file_write+0x29e/0x5a0 [ 379.044768][ T7721] ? cgroup_seqfile_stop+0xc0/0xc0 [ 379.049857][ T7721] ? mutex_lock+0xa6/0x110 [ 379.054250][ T7721] ? mutex_trylock+0xb0/0xb0 [ 379.058820][ T7721] ? __kasan_check_write+0x14/0x20 [ 379.063911][ T7721] kernfs_fop_write_iter+0x2d0/0x410 [ 379.069173][ T7721] ? cgroup_seqfile_stop+0xc0/0xc0 [ 379.074263][ T7721] vfs_write+0xc02/0xf20 [ 379.078483][ T7721] ? slab_free_freelist_hook+0xcc/0x1a0 [ 379.085508][ T7721] ? kernel_write+0x3c0/0x3c0 [ 379.090191][ T7721] ? mutex_trylock+0xb0/0xb0 [ 379.094780][ T7721] ? __fdget_pos+0x269/0x300 [ 379.099360][ T7721] ? ksys_write+0x77/0x2b0 [ 379.103763][ T7721] ksys_write+0x186/0x2b0 [ 379.108081][ T7721] ? __ia32_sys_read+0x90/0x90 [ 379.112849][ T7721] __x64_sys_write+0x7b/0x90 [ 379.117421][ T7721] do_syscall_64+0x31/0x70 [ 379.121815][ T7721] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 379.127684][ T7721] RIP: 0033:0x7f2b3d4f6049 [ 379.132085][ T7721] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 379.151935][ T7721] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.160332][ T7721] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 379.168309][ T7721] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 379.176258][ T7721] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 379.184216][ T7721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 379.192164][ T7721] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 379.203614][ T7721] memory: usage 44kB, limit 0kB, failcnt 3266 [ 379.210205][ T7721] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 379.217674][ T7721] Memory cgroup stats for /syz0: [ 379.217781][ T7721] anon 0 [ 379.217781][ T7721] file 135168 [ 379.217781][ T7721] kernel_stack 0 [ 379.217781][ T7721] percpu 0 [ 379.217781][ T7721] sock 0 [ 379.217781][ T7721] shmem 0 [ 379.217781][ T7721] file_mapped 135168 [ 379.217781][ T7721] file_dirty 0 [ 379.217781][ T7721] file_writeback 135168 [ 379.217781][ T7721] anon_thp 0 [ 379.217781][ T7721] inactive_anon 0 [ 379.217781][ T7721] active_anon 0 [ 379.217781][ T7721] inactive_file 20480 [ 379.217781][ T7721] active_file 0 05:31:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000040), r0) 05:31:31 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10b140, 0x0) 05:31:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={0x0, 0x1365}, 0x1, 0x0, 0xffffff7f}, 0x0) 05:31:31 executing program 3: ioperm(0x0, 0x2, 0x0) [ 379.217781][ T7721] unevictable 0 [ 379.217781][ T7721] slab_reclaimable 0 [ 379.217781][ T7721] slab_unreclaimable 0 [ 379.217781][ T7721] slab 0 [ 379.217781][ T7721] workingset_refault_anon 0 [ 379.217781][ T7721] workingset_refault_file 0 [ 379.217781][ T7721] workingset_activate_anon 0 [ 379.217781][ T7721] workingset_activate_file 0 [ 379.217781][ T7721] workingset_restore_anon 0 [ 379.217781][ T7721] workingset_restore_file 0 [ 379.217781][ T7721] workingset_nodereclaim 0 05:31:31 executing program 5: syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x430901) 05:31:31 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x8000, 0x0) openat$cgroup_ro(r4, &(0x7f0000000280)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r6 = dup(r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}}) openat$cgroup_ro(r6, &(0x7f0000000340)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000000300)={'veth0_to_bond\x00'}) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x8000, 0x0) (async) openat$cgroup_ro(r4, &(0x7f0000000280)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) dup(r5) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}}) (async) openat$cgroup_ro(r6, &(0x7f0000000340)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) (async) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000000300)={'veth0_to_bond\x00'}) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) (async) 05:31:31 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x3, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x40084503, &(0x7f0000000180)=""/20) 05:31:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x1c}, 0x1, 0x0, 0x9effffff}, 0x0) 05:31:31 executing program 2: syslog(0x2, &(0x7f0000000040)=""/228, 0xe4) [ 379.319232][ T7721] Out of memory and no killable processes... 05:31:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000280)=0x3, 0x4) 05:31:31 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)) 05:31:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10b140, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, 0x0) 05:31:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x40}, 0x0) 05:31:31 executing program 5: clock_gettime(0xe694ff1f842eaeb9, 0x0) [ 379.385320][ T7754] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 379.409928][ T7754] CPU: 1 PID: 7754 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 379.420178][ T7754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.430224][ T7754] Call Trace: [ 379.433512][ T7754] dump_stack_lvl+0x1e2/0x24b [ 379.438192][ T7754] ? devkmsg_release+0x127/0x127 [ 379.443130][ T7754] ? show_regs_print_info+0x18/0x18 [ 379.448327][ T7754] dump_stack+0x15/0x1d [ 379.452485][ T7754] dump_header+0xd8/0x770 [ 379.456811][ T7754] out_of_memory+0x9f4/0xe80 [ 379.461571][ T7754] ? unregister_oom_notifier+0x20/0x20 [ 379.467025][ T7754] ? mutex_lock_killable+0xa6/0x120 [ 379.472219][ T7754] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 379.478803][ T7754] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 379.484607][ T7754] memory_max_write+0x5dd/0x7b0 [ 379.489455][ T7754] ? memory_max_show+0xa0/0xa0 [ 379.494220][ T7754] ? memory_max_show+0xa0/0xa0 [ 379.498989][ T7754] cgroup_file_write+0x29e/0x5a0 [ 379.503928][ T7754] ? cgroup_seqfile_stop+0xc0/0xc0 [ 379.509031][ T7754] ? mutex_lock+0xa6/0x110 [ 379.513445][ T7754] ? mutex_trylock+0xb0/0xb0 [ 379.518030][ T7754] ? __kasan_check_write+0x14/0x20 [ 379.523131][ T7754] kernfs_fop_write_iter+0x2d0/0x410 [ 379.528411][ T7754] ? cgroup_seqfile_stop+0xc0/0xc0 [ 379.533517][ T7754] vfs_write+0xc02/0xf20 [ 379.537756][ T7754] ? slab_free_freelist_hook+0xcc/0x1a0 [ 379.543299][ T7754] ? kernel_write+0x3c0/0x3c0 [ 379.547973][ T7754] ? mutex_trylock+0xb0/0xb0 [ 379.552566][ T7754] ? __fdget_pos+0x269/0x300 [ 379.557152][ T7754] ? ksys_write+0x77/0x2b0 [ 379.561565][ T7754] ksys_write+0x186/0x2b0 [ 379.565904][ T7754] ? __ia32_sys_read+0x90/0x90 [ 379.570665][ T7754] __x64_sys_write+0x7b/0x90 [ 379.575250][ T7754] do_syscall_64+0x31/0x70 [ 379.579666][ T7754] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 379.585548][ T7754] RIP: 0033:0x7f2b3d4f6049 [ 379.589961][ T7754] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 379.609561][ T7754] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.617982][ T7754] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 379.625958][ T7754] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 379.633934][ T7754] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 379.641905][ T7754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 379.649872][ T7754] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 379.666868][ T7754] memory: usage 44kB, limit 0kB, failcnt 3266 [ 379.679915][ T7754] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 379.687177][ T7754] Memory cgroup stats for /syz0: [ 379.687280][ T7754] anon 0 [ 379.687280][ T7754] file 135168 [ 379.687280][ T7754] kernel_stack 0 [ 379.687280][ T7754] percpu 0 [ 379.687280][ T7754] sock 0 [ 379.687280][ T7754] shmem 0 [ 379.687280][ T7754] file_mapped 135168 [ 379.687280][ T7754] file_dirty 0 [ 379.687280][ T7754] file_writeback 135168 [ 379.687280][ T7754] anon_thp 0 [ 379.687280][ T7754] inactive_anon 0 [ 379.687280][ T7754] active_anon 0 [ 379.687280][ T7754] inactive_file 20480 [ 379.687280][ T7754] active_file 0 [ 379.687280][ T7754] unevictable 0 [ 379.687280][ T7754] slab_reclaimable 0 [ 379.687280][ T7754] slab_unreclaimable 0 [ 379.687280][ T7754] slab 0 [ 379.687280][ T7754] workingset_refault_anon 0 [ 379.687280][ T7754] workingset_refault_file 0 [ 379.687280][ T7754] workingset_activate_anon 0 [ 379.687280][ T7754] workingset_activate_file 0 [ 379.687280][ T7754] workingset_restore_anon 0 [ 379.687280][ T7754] workingset_restore_file 0 [ 379.687280][ T7754] workingset_nodereclaim 0 05:31:32 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x5, 0x2, 0x1600, 0xf200}, 0x48) 05:31:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x34, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_DST={0x14, 0x1, @ipv4={'\x00', '\xff\xff', @loopback}}]}, 0x34}}, 0x0) 05:31:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8953, 0x0) 05:31:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x8000, 0x0) openat$cgroup_ro(r4, &(0x7f0000000280)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r6 = dup(r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}}) (async) openat$cgroup_ro(r6, &(0x7f0000000340)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000000300)={'veth0_to_bond\x00'}) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:32 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={'trans=unix,', {[{@msize}]}}) 05:31:32 executing program 3: socketpair(0x11, 0x3, 0x0, &(0x7f0000001000)) [ 379.784824][ T7754] Out of memory and no killable processes... [ 379.838880][ T7791] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 379.865171][ T7791] CPU: 0 PID: 7791 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 379.875425][ T7791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.885482][ T7791] Call Trace: [ 379.888788][ T7791] dump_stack_lvl+0x1e2/0x24b [ 379.893466][ T7791] ? devkmsg_release+0x127/0x127 [ 379.898404][ T7791] ? show_regs_print_info+0x18/0x18 [ 379.903601][ T7791] dump_stack+0x15/0x1d [ 379.907758][ T7791] dump_header+0xd8/0x770 [ 379.912090][ T7791] out_of_memory+0x9f4/0xe80 [ 379.916684][ T7791] ? unregister_oom_notifier+0x20/0x20 [ 379.922140][ T7791] ? mutex_lock_killable+0xa6/0x120 [ 379.927336][ T7791] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 379.933839][ T7791] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 379.939645][ T7791] memory_max_write+0x5dd/0x7b0 [ 379.944495][ T7791] ? memory_max_show+0xa0/0xa0 [ 379.949256][ T7791] ? memory_max_show+0xa0/0xa0 [ 379.954019][ T7791] cgroup_file_write+0x29e/0x5a0 [ 379.958962][ T7791] ? cgroup_seqfile_stop+0xc0/0xc0 [ 379.964071][ T7791] ? mutex_lock+0xa6/0x110 [ 379.968483][ T7791] ? mutex_trylock+0xb0/0xb0 [ 379.973076][ T7791] ? __kasan_check_write+0x14/0x20 [ 379.978189][ T7791] kernfs_fop_write_iter+0x2d0/0x410 [ 379.983554][ T7791] ? cgroup_seqfile_stop+0xc0/0xc0 [ 379.988662][ T7791] vfs_write+0xc02/0xf20 [ 379.992913][ T7791] ? slab_free_freelist_hook+0xcc/0x1a0 [ 379.998463][ T7791] ? kernel_write+0x3c0/0x3c0 [ 380.003148][ T7791] ? mutex_trylock+0xb0/0xb0 [ 380.007760][ T7791] ? __fdget_pos+0x269/0x300 [ 380.012350][ T7791] ? ksys_write+0x77/0x2b0 [ 380.016760][ T7791] ksys_write+0x186/0x2b0 [ 380.021084][ T7791] ? __ia32_sys_read+0x90/0x90 [ 380.025853][ T7791] __x64_sys_write+0x7b/0x90 [ 380.030436][ T7791] do_syscall_64+0x31/0x70 [ 380.034853][ T7791] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 380.040750][ T7791] RIP: 0033:0x7f2b3d4f6049 [ 380.045163][ T7791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 380.064762][ T7791] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 380.073175][ T7791] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 380.081138][ T7791] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 05:31:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x5, 0x2, 0x16, 0x6500}, 0x48) 05:31:32 executing program 1: mount$9p_fd(0x0, &(0x7f0000000080)='.\x00', &(0x7f00000000c0), 0x0, 0x0) 05:31:32 executing program 5: socket(0xa, 0x0, 0xffff) 05:31:32 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x5, 0x2, 0x1600, 0x300}, 0x48) [ 380.089102][ T7791] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 380.097050][ T7791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 380.105009][ T7791] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 380.115270][ T7791] memory: usage 44kB, limit 0kB, failcnt 3266 [ 380.135477][ T7791] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 380.151905][ T7791] Memory cgroup stats for /syz0: [ 380.152001][ T7791] anon 0 [ 380.152001][ T7791] file 135168 [ 380.152001][ T7791] kernel_stack 0 [ 380.152001][ T7791] percpu 0 [ 380.152001][ T7791] sock 0 [ 380.152001][ T7791] shmem 0 [ 380.152001][ T7791] file_mapped 135168 [ 380.152001][ T7791] file_dirty 0 [ 380.152001][ T7791] file_writeback 135168 [ 380.152001][ T7791] anon_thp 0 [ 380.152001][ T7791] inactive_anon 0 [ 380.152001][ T7791] active_anon 0 [ 380.152001][ T7791] inactive_file 20480 [ 380.152001][ T7791] active_file 0 [ 380.152001][ T7791] unevictable 0 [ 380.152001][ T7791] slab_reclaimable 0 [ 380.152001][ T7791] slab_unreclaimable 0 [ 380.152001][ T7791] slab 0 [ 380.152001][ T7791] workingset_refault_anon 0 [ 380.152001][ T7791] workingset_refault_file 0 [ 380.152001][ T7791] workingset_activate_anon 0 [ 380.152001][ T7791] workingset_activate_file 0 [ 380.152001][ T7791] workingset_restore_anon 0 [ 380.152001][ T7791] workingset_restore_file 0 [ 380.152001][ T7791] workingset_nodereclaim 0 [ 380.249865][ T7791] Out of memory and no killable processes... [ 380.423675][ T1117] device bridge_slave_1 left promiscuous mode [ 380.429813][ T1117] bridge0: port 2(bridge_slave_1) entered disabled state [ 380.437240][ T1117] device bridge_slave_0 left promiscuous mode [ 380.443407][ T1117] bridge0: port 1(bridge_slave_0) entered disabled state [ 381.128897][ T7803] bridge0: port 1(bridge_slave_0) entered blocking state [ 381.135949][ T7803] bridge0: port 1(bridge_slave_0) entered disabled state [ 381.143322][ T7803] device bridge_slave_0 entered promiscuous mode [ 381.150109][ T7803] bridge0: port 2(bridge_slave_1) entered blocking state [ 381.157155][ T7803] bridge0: port 2(bridge_slave_1) entered disabled state [ 381.164452][ T7803] device bridge_slave_1 entered promiscuous mode [ 381.190126][ T7803] bridge0: port 2(bridge_slave_1) entered blocking state [ 381.197175][ T7803] bridge0: port 2(bridge_slave_1) entered forwarding state [ 381.204452][ T7803] bridge0: port 1(bridge_slave_0) entered blocking state [ 381.211459][ T7803] bridge0: port 1(bridge_slave_0) entered forwarding state [ 381.230024][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 381.238151][ T24] bridge0: port 1(bridge_slave_0) entered disabled state [ 381.245599][ T24] bridge0: port 2(bridge_slave_1) entered disabled state [ 381.264502][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 381.272743][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 381.280724][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 381.289295][ T814] bridge0: port 1(bridge_slave_0) entered blocking state [ 381.296318][ T814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 381.304323][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 381.312417][ T814] bridge0: port 2(bridge_slave_1) entered blocking state [ 381.319452][ T814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 381.326776][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 05:31:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[], 0x33fe0}}, 0x0) 05:31:33 executing program 3: io_setup(0x6, &(0x7f0000000000)=0x0) io_cancel(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_pgetevents(r0, 0x5, 0x0, 0x0, 0x0, 0x0) 05:31:33 executing program 5: add_key$user(&(0x7f00000012c0), &(0x7f0000001300)={'syz', 0x2}, &(0x7f0000001340)="a4", 0x1, 0xfffffffffffffffc) eventfd2(0x1, 0x800) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 05:31:33 executing program 0: bpf$MAP_CREATE(0x16, &(0x7f0000000cc0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 05:31:33 executing program 2: getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 05:31:33 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x3f7, 0xf09, 0x70bd29, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20008001}, 0x24000081) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r7 = dup(r6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}}) syz_clone3(&(0x7f0000001500)={0x35081000, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x2e}, &(0x7f0000000400)=""/14, 0xe, &(0x7f0000000440)=""/4096, &(0x7f00000014c0)=[0xffffffffffffffff, 0x0, r5, 0xffffffffffffffff], 0x4, {r7}}, 0x58) [ 381.334757][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 381.350383][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 381.359391][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 381.368067][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 05:31:33 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000024c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x61, 0x0) 05:31:33 executing program 1: add_key$user(&(0x7f0000000000), &(0x7f0000001300)={'syz', 0x0}, &(0x7f0000001340)="a4", 0x1, 0xfffffffffffffffd) r0 = add_key$user(&(0x7f00000012c0), &(0x7f0000001300)={'syz', 0x2}, &(0x7f0000001340)="a4", 0x1, 0xfffffffffffffffc) add_key$user(&(0x7f0000001080), 0x0, 0x0, 0x0, r0) 05:31:33 executing program 5: r0 = socket(0x26, 0x5, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 05:31:33 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$cgroup_netprio_ifpriomap(r0, 0x0, 0xffffffffffffff5b) [ 381.396719][ T7813] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 381.412131][ T7813] CPU: 1 PID: 7813 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 381.422384][ T7813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.432437][ T7813] Call Trace: [ 381.435744][ T7813] dump_stack_lvl+0x1e2/0x24b [ 381.440425][ T7813] ? show_regs_print_info+0x18/0x18 [ 381.445621][ T7813] ? ___ratelimit+0x3e2/0x580 [ 381.450304][ T7813] ? _raw_spin_lock+0xa3/0x1b0 [ 381.455080][ T7813] dump_stack+0x15/0x1d [ 381.459241][ T7813] dump_header+0xd8/0x770 [ 381.463572][ T7813] oom_kill_process+0xee/0x2c0 [ 381.468337][ T7813] out_of_memory+0x895/0xe80 [ 381.472928][ T7813] ? unregister_oom_notifier+0x20/0x20 [ 381.478372][ T7813] ? mutex_lock_killable+0xa6/0x120 [ 381.483554][ T7813] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 381.490046][ T7813] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 381.495829][ T7813] memory_max_write+0x5dd/0x7b0 [ 381.500658][ T7813] ? memory_max_show+0xa0/0xa0 [ 381.505400][ T7813] ? memory_max_show+0xa0/0xa0 [ 381.510139][ T7813] cgroup_file_write+0x29e/0x5a0 [ 381.515054][ T7813] ? cgroup_seqfile_stop+0xc0/0xc0 [ 381.520140][ T7813] ? mutex_lock+0xa6/0x110 [ 381.524529][ T7813] ? mutex_trylock+0xb0/0xb0 [ 381.529094][ T7813] ? __kasan_check_write+0x14/0x20 [ 381.534193][ T7813] kernfs_fop_write_iter+0x2d0/0x410 [ 381.539455][ T7813] ? cgroup_seqfile_stop+0xc0/0xc0 [ 381.544541][ T7813] vfs_write+0xc02/0xf20 [ 381.548757][ T7813] ? slab_free_freelist_hook+0xcc/0x1a0 [ 381.554279][ T7813] ? kernel_write+0x3c0/0x3c0 [ 381.558934][ T7813] ? mutex_trylock+0xb0/0xb0 [ 381.563501][ T7813] ? __fdget_pos+0x269/0x300 [ 381.568064][ T7813] ? ksys_write+0x77/0x2b0 [ 381.572456][ T7813] ksys_write+0x186/0x2b0 [ 381.576762][ T7813] ? __ia32_sys_read+0x90/0x90 [ 381.581506][ T7813] __x64_sys_write+0x7b/0x90 [ 381.586075][ T7813] do_syscall_64+0x31/0x70 [ 381.590469][ T7813] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 381.596336][ T7813] RIP: 0033:0x7f2b3d4f6049 [ 381.601580][ T7813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 381.621161][ T7813] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 381.629554][ T7813] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 381.637503][ T7813] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 05:31:34 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000340), 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x10002014}) 05:31:34 executing program 5: add_key$user(&(0x7f00000012c0), &(0x7f0000001300)={'syz', 0x2}, &(0x7f0000001340)="a4", 0x20001341, 0xfffffffffffffffc) 05:31:34 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_START_P2P_DEVICE(0xffffffffffffffff, 0x0, 0x0) pselect6(0x40, &(0x7f0000000740)={0x9}, &(0x7f0000000240)={0x2}, 0x0, 0x0, 0x0) [ 381.645466][ T7813] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 381.653420][ T7813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 381.661371][ T7813] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 381.670009][ T7813] memory: usage 68kB, limit 0kB, failcnt 3285 [ 381.688990][ T7813] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 381.717354][ T7813] Memory cgroup stats for /syz0: [ 381.717462][ T7813] anon 0 [ 381.717462][ T7813] file 135168 [ 381.717462][ T7813] kernel_stack 0 [ 381.717462][ T7813] percpu 0 [ 381.717462][ T7813] sock 0 [ 381.717462][ T7813] shmem 0 [ 381.717462][ T7813] file_mapped 135168 [ 381.717462][ T7813] file_dirty 0 [ 381.717462][ T7813] file_writeback 135168 [ 381.717462][ T7813] anon_thp 0 [ 381.717462][ T7813] inactive_anon 0 [ 381.717462][ T7813] active_anon 0 [ 381.717462][ T7813] inactive_file 20480 [ 381.717462][ T7813] active_file 0 [ 381.717462][ T7813] unevictable 0 [ 381.717462][ T7813] slab_reclaimable 0 [ 381.717462][ T7813] slab_unreclaimable 0 [ 381.717462][ T7813] slab 0 [ 381.717462][ T7813] workingset_refault_anon 0 [ 381.717462][ T7813] workingset_refault_file 0 [ 381.717462][ T7813] workingset_activate_anon 0 [ 381.717462][ T7813] workingset_activate_file 0 [ 381.717462][ T7813] workingset_restore_anon 0 [ 381.717462][ T7813] workingset_restore_file 0 [ 381.717462][ T7813] workingset_nodereclaim 0 [ 381.812660][ T7813] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7803,uid=0 [ 381.828111][ T7813] Memory cgroup out of memory: Killed process 7803 (syz-executor.0) total-vm:48476kB, anon-rss:364kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 381.845554][ T26] oom_reaper: reaped process 7803 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:48kB [ 381.845600][ T7813] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 381.867253][ T7813] CPU: 0 PID: 7813 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 381.877473][ T7813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.887513][ T7813] Call Trace: [ 381.890800][ T7813] dump_stack_lvl+0x1e2/0x24b [ 381.895452][ T7813] ? devkmsg_release+0x127/0x127 [ 381.900373][ T7813] ? show_regs_print_info+0x18/0x18 [ 381.905588][ T7813] dump_stack+0x15/0x1d [ 381.909719][ T7813] dump_header+0xd8/0x770 [ 381.914019][ T7813] out_of_memory+0x9f4/0xe80 [ 381.918580][ T7813] ? unregister_oom_notifier+0x20/0x20 [ 381.924025][ T7813] ? mutex_lock_killable+0xa6/0x120 [ 381.929196][ T7813] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 381.935669][ T7813] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 381.941446][ T7813] memory_max_write+0x5dd/0x7b0 [ 381.946266][ T7813] ? memory_max_show+0xa0/0xa0 [ 381.951002][ T7813] ? memory_max_show+0xa0/0xa0 [ 381.955770][ T7813] cgroup_file_write+0x29e/0x5a0 [ 381.960690][ T7813] ? cgroup_seqfile_stop+0xc0/0xc0 [ 381.965778][ T7813] ? mutex_lock+0xa6/0x110 [ 381.970170][ T7813] ? mutex_trylock+0xb0/0xb0 [ 381.974730][ T7813] ? __kasan_check_write+0x14/0x20 [ 381.979811][ T7813] kernfs_fop_write_iter+0x2d0/0x410 [ 381.985070][ T7813] ? cgroup_seqfile_stop+0xc0/0xc0 [ 381.990156][ T7813] vfs_write+0xc02/0xf20 [ 381.994368][ T7813] ? slab_free_freelist_hook+0xcc/0x1a0 [ 381.999884][ T7813] ? kernel_write+0x3c0/0x3c0 [ 382.004532][ T7813] ? mutex_trylock+0xb0/0xb0 [ 382.009092][ T7813] ? __fdget_pos+0x269/0x300 [ 382.013652][ T7813] ? ksys_write+0x77/0x2b0 [ 382.018037][ T7813] ksys_write+0x186/0x2b0 [ 382.022336][ T7813] ? __ia32_sys_read+0x90/0x90 [ 382.027072][ T7813] __x64_sys_write+0x7b/0x90 [ 382.031631][ T7813] do_syscall_64+0x31/0x70 [ 382.036018][ T7813] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 382.041877][ T7813] RIP: 0033:0x7f2b3d4f6049 [ 382.046265][ T7813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 382.065843][ T7813] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 382.074256][ T7813] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 382.082220][ T7813] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 382.090173][ T7813] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 382.098116][ T7813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 382.106060][ T7813] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 382.115653][ T7813] memory: usage 44kB, limit 0kB, failcnt 3302 [ 382.121745][ T7813] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 382.128636][ T7813] Memory cgroup stats for /syz0: [ 382.128729][ T7813] anon 0 [ 382.128729][ T7813] file 135168 [ 382.128729][ T7813] kernel_stack 0 [ 382.128729][ T7813] percpu 0 [ 382.128729][ T7813] sock 0 [ 382.128729][ T7813] shmem 0 [ 382.128729][ T7813] file_mapped 135168 [ 382.128729][ T7813] file_dirty 0 [ 382.128729][ T7813] file_writeback 135168 [ 382.128729][ T7813] anon_thp 0 [ 382.128729][ T7813] inactive_anon 0 [ 382.128729][ T7813] active_anon 0 [ 382.128729][ T7813] inactive_file 20480 [ 382.128729][ T7813] active_file 0 [ 382.128729][ T7813] unevictable 0 [ 382.128729][ T7813] slab_reclaimable 0 [ 382.128729][ T7813] slab_unreclaimable 0 [ 382.128729][ T7813] slab 0 [ 382.128729][ T7813] workingset_refault_anon 0 [ 382.128729][ T7813] workingset_refault_file 0 [ 382.128729][ T7813] workingset_activate_anon 0 [ 382.128729][ T7813] workingset_activate_file 0 [ 382.128729][ T7813] workingset_restore_anon 0 [ 382.128729][ T7813] workingset_restore_file 0 [ 382.128729][ T7813] workingset_nodereclaim 0 [ 382.223639][ T7813] Out of memory and no killable processes... 05:31:34 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) write$cgroup_devices(r0, 0x0, 0xa) 05:31:34 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async, rerun: 64) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (rerun: 64) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x3f7, 0xf09, 0x70bd29, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20008001}, 0x24000081) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async, rerun: 32) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (rerun: 32) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) (async, rerun: 64) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (rerun: 64) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r7 = dup(r6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}}) (async) syz_clone3(&(0x7f0000001500)={0x35081000, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x2e}, &(0x7f0000000400)=""/14, 0xe, &(0x7f0000000440)=""/4096, &(0x7f00000014c0)=[0xffffffffffffffff, 0x0, r5, 0xffffffffffffffff], 0x4, {r7}}, 0x58) 05:31:34 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) 05:31:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x400}, 0xc) 05:31:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x3, 0x4) 05:31:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={0x0}}, 0x0) 05:31:34 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f0000000380), 0x0, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000002ec0)=[{&(0x7f0000001d80)="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", 0x281}], 0x0, 0x0) 05:31:34 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x11, 0x4, &(0x7f00000005c0)=@framed={{}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x200000}]}, &(0x7f0000000640)='GPL\x00', 0x1, 0xe7, &(0x7f0000000680)=""/231, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:31:34 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x0, 0x0, 0x1}, 0x48) [ 382.312195][ T7837] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 382.322660][ T7837] CPU: 1 PID: 7837 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 382.332898][ T7837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.342950][ T7837] Call Trace: [ 382.346246][ T7837] dump_stack_lvl+0x1e2/0x24b [ 382.351354][ T7837] ? devkmsg_release+0x127/0x127 [ 382.356294][ T7837] ? show_regs_print_info+0x18/0x18 [ 382.361520][ T7837] dump_stack+0x15/0x1d [ 382.365678][ T7837] dump_header+0xd8/0x770 [ 382.370014][ T7837] out_of_memory+0x9f4/0xe80 [ 382.374607][ T7837] ? unregister_oom_notifier+0x20/0x20 [ 382.380069][ T7837] ? mutex_lock_killable+0xa6/0x120 [ 382.385269][ T7837] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 382.391772][ T7837] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 382.397584][ T7837] memory_max_write+0x5dd/0x7b0 [ 382.402443][ T7837] ? memory_max_show+0xa0/0xa0 [ 382.407210][ T7837] ? memory_max_show+0xa0/0xa0 [ 382.411974][ T7837] cgroup_file_write+0x29e/0x5a0 [ 382.416911][ T7837] ? cgroup_seqfile_stop+0xc0/0xc0 [ 382.422025][ T7837] ? mutex_lock+0xa6/0x110 [ 382.426445][ T7837] ? mutex_trylock+0xb0/0xb0 [ 382.431049][ T7837] ? __kasan_check_write+0x14/0x20 [ 382.436164][ T7837] kernfs_fop_write_iter+0x2d0/0x410 [ 382.441453][ T7837] ? cgroup_seqfile_stop+0xc0/0xc0 [ 382.446583][ T7837] vfs_write+0xc02/0xf20 [ 382.450832][ T7837] ? kernel_write+0x3c0/0x3c0 [ 382.455509][ T7837] ? mutex_trylock+0xb0/0xb0 [ 382.460122][ T7837] ? __fdget_pos+0x269/0x300 [ 382.464711][ T7837] ? ksys_write+0x77/0x2b0 [ 382.469125][ T7837] ksys_write+0x186/0x2b0 [ 382.473455][ T7837] ? __ia32_sys_read+0x90/0x90 [ 382.478216][ T7837] __x64_sys_write+0x7b/0x90 [ 382.482803][ T7837] do_syscall_64+0x31/0x70 [ 382.487214][ T7837] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 382.493099][ T7837] RIP: 0033:0x7f2b3d4f6049 [ 382.497513][ T7837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 382.517115][ T7837] RSP: 002b:00007f2b3c64b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 382.525531][ T7837] RAX: ffffffffffffffda RBX: 00007f2b3d609030 RCX: 00007f2b3d4f6049 [ 382.533501][ T7837] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000052 [ 382.541471][ T7837] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 382.549438][ T7837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 382.558190][ T7837] R13: 00007ffcc571cdef R14: 00007f2b3c64b300 R15: 0000000000022000 [ 382.573293][ T7837] memory: usage 44kB, limit 0kB, failcnt 3302 [ 382.587665][ T7837] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 382.602391][ T7837] Memory cgroup stats for /syz0: [ 382.602485][ T7837] anon 0 [ 382.602485][ T7837] file 135168 05:31:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) 05:31:35 executing program 3: r0 = gettid() ptrace(0x8, r0) 05:31:35 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x11, 0x4, &(0x7f00000005c0)=@framed={{}, [@kfunc={0x85, 0x2}]}, &(0x7f0000000640)='GPL\x00', 0x1, 0xe7, &(0x7f0000000680)=""/231, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 382.602485][ T7837] kernel_stack 0 [ 382.602485][ T7837] percpu 0 [ 382.602485][ T7837] sock 0 [ 382.602485][ T7837] shmem 0 [ 382.602485][ T7837] file_mapped 135168 [ 382.602485][ T7837] file_dirty 0 [ 382.602485][ T7837] file_writeback 135168 [ 382.602485][ T7837] anon_thp 0 [ 382.602485][ T7837] inactive_anon 0 [ 382.602485][ T7837] active_anon 0 [ 382.602485][ T7837] inactive_file 20480 [ 382.602485][ T7837] active_file 0 [ 382.602485][ T7837] unevictable 0 [ 382.602485][ T7837] slab_reclaimable 0 [ 382.602485][ T7837] slab_unreclaimable 0 [ 382.602485][ T7837] slab 0 [ 382.602485][ T7837] workingset_refault_anon 0 [ 382.602485][ T7837] workingset_refault_file 0 [ 382.602485][ T7837] workingset_activate_anon 0 [ 382.602485][ T7837] workingset_activate_file 0 [ 382.602485][ T7837] workingset_restore_anon 0 [ 382.602485][ T7837] workingset_restore_file 0 [ 382.602485][ T7837] workingset_nodereclaim 0 [ 382.833158][ T7837] Out of memory and no killable processes... [ 382.854308][ T7837] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 382.873175][ T7837] CPU: 1 PID: 7837 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 382.883424][ T7837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.893475][ T7837] Call Trace: [ 382.896772][ T7837] dump_stack_lvl+0x1e2/0x24b [ 382.901463][ T7837] ? devkmsg_release+0x127/0x127 [ 382.906400][ T7837] ? show_regs_print_info+0x18/0x18 [ 382.911664][ T7837] dump_stack+0x15/0x1d [ 382.915801][ T7837] dump_header+0xd8/0x770 [ 382.920110][ T7837] out_of_memory+0x9f4/0xe80 [ 382.924680][ T7837] ? unregister_oom_notifier+0x20/0x20 [ 382.930111][ T7837] ? mutex_lock_killable+0xa6/0x120 [ 382.935290][ T7837] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 382.941774][ T7837] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 382.947563][ T7837] memory_max_write+0x5dd/0x7b0 [ 382.952398][ T7837] ? memory_max_show+0xa0/0xa0 [ 382.957136][ T7837] ? memory_max_show+0xa0/0xa0 [ 382.961875][ T7837] cgroup_file_write+0x29e/0x5a0 [ 382.966797][ T7837] ? cgroup_seqfile_stop+0xc0/0xc0 [ 382.971879][ T7837] ? mutex_lock+0xa6/0x110 [ 382.976266][ T7837] ? mutex_trylock+0xb0/0xb0 [ 382.980841][ T7837] ? __kasan_check_write+0x14/0x20 [ 382.985922][ T7837] kernfs_fop_write_iter+0x2d0/0x410 [ 382.991179][ T7837] ? cgroup_seqfile_stop+0xc0/0xc0 [ 382.996260][ T7837] vfs_write+0xc02/0xf20 [ 383.000473][ T7837] ? kernel_write+0x3c0/0x3c0 [ 383.005146][ T7837] ? mutex_trylock+0xb0/0xb0 [ 383.009711][ T7837] ? __fdget_pos+0x269/0x300 [ 383.014282][ T7837] ? ksys_write+0x77/0x2b0 [ 383.018667][ T7837] ksys_write+0x186/0x2b0 [ 383.022966][ T7837] ? __ia32_sys_read+0x90/0x90 [ 383.027698][ T7837] ? debug_smp_processor_id+0x1c/0x20 [ 383.033041][ T7837] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 383.039090][ T7837] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 383.044702][ T7837] __x64_sys_write+0x7b/0x90 [ 383.049267][ T7837] do_syscall_64+0x31/0x70 [ 383.053669][ T7837] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 383.059556][ T7837] RIP: 0033:0x7f2b3d4f6049 [ 383.063950][ T7837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 383.083552][ T7837] RSP: 002b:00007f2b3c64b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 383.091937][ T7837] RAX: ffffffffffffffda RBX: 00007f2b3d609030 RCX: 00007f2b3d4f6049 [ 383.099897][ T7837] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000052 [ 383.107842][ T7837] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 383.116708][ T7837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 383.124653][ T7837] R13: 00007ffcc571cdef R14: 00007f2b3c64b300 R15: 0000000000022000 [ 383.133443][ T7837] memory: usage 44kB, limit 0kB, failcnt 3302 [ 383.140556][ T7837] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 383.147650][ T7837] Memory cgroup stats for /syz0: [ 383.147751][ T7837] anon 0 [ 383.147751][ T7837] file 135168 [ 383.147751][ T7837] kernel_stack 0 [ 383.147751][ T7837] percpu 0 [ 383.147751][ T7837] sock 0 [ 383.147751][ T7837] shmem 0 [ 383.147751][ T7837] file_mapped 135168 [ 383.147751][ T7837] file_dirty 0 [ 383.147751][ T7837] file_writeback 135168 [ 383.147751][ T7837] anon_thp 0 [ 383.147751][ T7837] inactive_anon 0 [ 383.147751][ T7837] active_anon 0 [ 383.147751][ T7837] inactive_file 20480 [ 383.147751][ T7837] active_file 0 [ 383.147751][ T7837] unevictable 0 [ 383.147751][ T7837] slab_reclaimable 0 [ 383.147751][ T7837] slab_unreclaimable 0 [ 383.147751][ T7837] slab 0 [ 383.147751][ T7837] workingset_refault_anon 0 [ 383.147751][ T7837] workingset_refault_file 0 [ 383.147751][ T7837] workingset_activate_anon 0 [ 383.147751][ T7837] workingset_activate_file 0 [ 383.147751][ T7837] workingset_restore_anon 0 [ 383.147751][ T7837] workingset_restore_file 0 [ 383.147751][ T7837] workingset_nodereclaim 0 [ 383.242713][ T7837] Out of memory and no killable processes... [ 383.383518][ T9] device bridge_slave_1 left promiscuous mode [ 383.389743][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 383.397205][ T9] device bridge_slave_0 left promiscuous mode [ 383.403392][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 383.950234][ T7861] bridge0: port 1(bridge_slave_0) entered blocking state [ 383.957307][ T7861] bridge0: port 1(bridge_slave_0) entered disabled state [ 383.965126][ T7861] device bridge_slave_0 entered promiscuous mode [ 383.971887][ T7861] bridge0: port 2(bridge_slave_1) entered blocking state [ 383.978997][ T7861] bridge0: port 2(bridge_slave_1) entered disabled state [ 383.986277][ T7861] device bridge_slave_1 entered promiscuous mode [ 384.012432][ T7861] bridge0: port 2(bridge_slave_1) entered blocking state [ 384.019751][ T7861] bridge0: port 2(bridge_slave_1) entered forwarding state [ 384.027055][ T7861] bridge0: port 1(bridge_slave_0) entered blocking state [ 384.034151][ T7861] bridge0: port 1(bridge_slave_0) entered forwarding state [ 384.050903][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 384.058389][ T3702] bridge0: port 1(bridge_slave_0) entered disabled state [ 384.065643][ T3702] bridge0: port 2(bridge_slave_1) entered disabled state [ 384.084622][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 384.092820][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 384.100981][ T3702] bridge0: port 1(bridge_slave_0) entered blocking state [ 384.108005][ T3702] bridge0: port 1(bridge_slave_0) entered forwarding state [ 384.116114][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 384.124238][ T3702] bridge0: port 2(bridge_slave_1) entered blocking state [ 384.131253][ T3702] bridge0: port 2(bridge_slave_1) entered forwarding state [ 384.138667][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 384.146846][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 05:31:36 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x5, 0x2, 0x3, 0x1}, 0x48) 05:31:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8}]}]}, 0x28}}, 0x0) 05:31:36 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) 05:31:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe}, 0xc) 05:31:36 executing program 2: add_key$user(&(0x7f00000003c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f00000007c0), &(0x7f0000000800)={'syz', 0x3}, &(0x7f0000000840)="d8", 0x1, 0xffffffffffffffff) 05:31:36 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x3f7, 0xf09, 0x70bd29, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20008001}, 0x24000081) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r7 = dup(r6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}}) syz_clone3(&(0x7f0000001500)={0x35081000, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x2e}, &(0x7f0000000400)=""/14, 0xe, &(0x7f0000000440)=""/4096, &(0x7f00000014c0)=[0xffffffffffffffff, 0x0, r5, 0xffffffffffffffff], 0x4, {r7}}, 0x58) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x3f7, 0xf09, 0x70bd29, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20008001}, 0x24000081) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440), &(0x7f0000001480)=0xc) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) dup(r6) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}}) (async) syz_clone3(&(0x7f0000001500)={0x35081000, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x2e}, &(0x7f0000000400)=""/14, 0xe, &(0x7f0000000440)=""/4096, &(0x7f00000014c0)=[0xffffffffffffffff, 0x0, r5, 0xffffffffffffffff], 0x4, {r7}}, 0x58) (async) 05:31:36 executing program 1: bpf$MAP_CREATE(0x10, &(0x7f0000000cc0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 05:31:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 05:31:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000200), 0x8) [ 384.163276][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 384.171670][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 384.181371][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 384.189951][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 05:31:36 executing program 1: memfd_create(&(0x7f0000000740)='\'}\x00', 0x4) 05:31:36 executing program 2: utimensat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {0x0, 0x2710}}, 0x0) 05:31:36 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000080)=0x3) 05:31:36 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/71) 05:31:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{0x0}, {0x0}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000020"], 0xa0}, 0x0) [ 384.249152][ T7872] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 384.280828][ T7872] CPU: 0 PID: 7872 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 05:31:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{0x0}, {0x0}], 0x2, 0x0, 0xa0}, 0x0) 05:31:36 executing program 1: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/cgroup\x00') ioctl$NS_GET_OWNER_UID(r0, 0xb704, 0x0) 05:31:36 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x5, 0x2, 0x1600, 0xfd00}, 0x48) [ 384.291170][ T7872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.301223][ T7872] Call Trace: [ 384.304515][ T7872] dump_stack_lvl+0x1e2/0x24b [ 384.309194][ T7872] ? show_regs_print_info+0x18/0x18 [ 384.314398][ T7872] ? ___ratelimit+0x3e2/0x580 [ 384.319075][ T7872] ? _raw_spin_lock+0xa3/0x1b0 [ 384.323839][ T7872] dump_stack+0x15/0x1d [ 384.327069][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 384.327081][ T23] audit: type=1400 audit(1646976696.686:294): avc: denied { ioctl } for pid=7898 comm="syz-executor.1" path="cgroup:[4026532613]" dev="nsfs" ino=4026532613 ioctlcmd=0xb704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 384.327988][ T7872] dump_header+0xd8/0x770 [ 384.327998][ T7872] oom_kill_process+0xee/0x2c0 [ 384.328013][ T7872] out_of_memory+0x895/0xe80 [ 384.372804][ T7872] ? unregister_oom_notifier+0x20/0x20 [ 384.378249][ T7872] ? mutex_lock_killable+0xa6/0x120 [ 384.383426][ T7872] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 384.389900][ T7872] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 384.395681][ T7872] memory_max_write+0x5dd/0x7b0 [ 384.400507][ T7872] ? memory_max_show+0xa0/0xa0 [ 384.405253][ T7872] ? memory_max_show+0xa0/0xa0 [ 384.409991][ T7872] cgroup_file_write+0x29e/0x5a0 [ 384.414898][ T7872] ? cgroup_seqfile_stop+0xc0/0xc0 [ 384.419978][ T7872] ? mutex_lock+0xa6/0x110 [ 384.424373][ T7872] ? mutex_trylock+0xb0/0xb0 [ 384.428934][ T7872] ? __kasan_check_write+0x14/0x20 [ 384.434032][ T7872] kernfs_fop_write_iter+0x2d0/0x410 [ 384.439285][ T7872] ? cgroup_seqfile_stop+0xc0/0xc0 [ 384.444380][ T7872] vfs_write+0xc02/0xf20 [ 384.448598][ T7872] ? slab_free_freelist_hook+0xcc/0x1a0 [ 384.454115][ T7872] ? kernel_write+0x3c0/0x3c0 [ 384.458770][ T7872] ? mutex_trylock+0xb0/0xb0 [ 384.463334][ T7872] ? __fdget_pos+0x269/0x300 [ 384.467897][ T7872] ? ksys_write+0x77/0x2b0 [ 384.472293][ T7872] ksys_write+0x186/0x2b0 [ 384.476615][ T7872] ? __ia32_sys_read+0x90/0x90 [ 384.481437][ T7872] __x64_sys_write+0x7b/0x90 [ 384.485997][ T7872] do_syscall_64+0x31/0x70 [ 384.490383][ T7872] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 384.496264][ T7872] RIP: 0033:0x7f2b3d4f6049 [ 384.500664][ T7872] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 384.520251][ T7872] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 384.528641][ T7872] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 384.536593][ T7872] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 384.544536][ T7872] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 384.552495][ T7872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 384.560442][ T7872] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 384.570081][ T7872] memory: usage 72kB, limit 0kB, failcnt 3340 [ 384.584590][ T7872] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 384.591461][ T7872] Memory cgroup stats for /syz0: [ 384.591573][ T7872] anon 0 [ 384.591573][ T7872] file 135168 [ 384.591573][ T7872] kernel_stack 0 [ 384.591573][ T7872] percpu 0 [ 384.591573][ T7872] sock 0 [ 384.591573][ T7872] shmem 0 [ 384.591573][ T7872] file_mapped 135168 [ 384.591573][ T7872] file_dirty 0 [ 384.591573][ T7872] file_writeback 135168 [ 384.591573][ T7872] anon_thp 0 [ 384.591573][ T7872] inactive_anon 0 [ 384.591573][ T7872] active_anon 0 [ 384.591573][ T7872] inactive_file 20480 [ 384.591573][ T7872] active_file 0 [ 384.591573][ T7872] unevictable 0 [ 384.591573][ T7872] slab_reclaimable 0 [ 384.591573][ T7872] slab_unreclaimable 0 [ 384.591573][ T7872] slab 0 [ 384.591573][ T7872] workingset_refault_anon 0 [ 384.591573][ T7872] workingset_refault_file 0 [ 384.591573][ T7872] workingset_activate_anon 0 [ 384.591573][ T7872] workingset_activate_file 0 [ 384.591573][ T7872] workingset_restore_anon 0 [ 384.591573][ T7872] workingset_restore_file 0 [ 384.591573][ T7872] workingset_nodereclaim 0 05:31:37 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='personality\x00') r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="c500"]) r6 = dup(r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}}) syz_clone3(&(0x7f00000014c0)={0x2009000, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0, {0x28}, &(0x7f0000000380)=""/202, 0xca, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=[0x0], 0x1}, 0x58) sendmsg$nl_route(r4, &(0x7f00000015c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001580)={&(0x7f0000001540)=@RTM_GETNSID={0x34, 0x5a, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NETNSA_FD={0x8, 0x3, r6}, @NETNSA_PID={0x8, 0x2, r7}, @NETNSA_FD={0x8, 0x3, r0}, @NETNSA_NSID={0x8, 0x1, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x80) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r8, 0x8008f513, &(0x7f0000000100)) 05:31:37 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000cc0)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) 05:31:37 executing program 1: setresuid(0x0, 0xee00, 0xee01) 05:31:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x7, 0x4) 05:31:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) [ 384.687688][ T7872] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7861,uid=0 [ 384.703253][ T7872] Memory cgroup out of memory: Killed process 7861 (syz-executor.0) total-vm:48476kB, anon-rss:364kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 384.720771][ T26] oom_reaper: reaped process 7861 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:48kB [ 384.731962][ T7891] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 05:31:37 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x80104592, &(0x7f0000000000)=[0x0, 0xfffffffe]) 05:31:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) [ 384.742138][ T7891] CPU: 0 PID: 7891 Comm: syz-executor.0 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 384.752372][ T7891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.762429][ T7891] Call Trace: [ 384.765732][ T7891] dump_stack_lvl+0x1e2/0x24b [ 384.770587][ T7891] ? show_regs_print_info+0x18/0x18 [ 384.775793][ T7891] ? ___ratelimit+0x3e2/0x580 [ 384.780468][ T7891] ? _raw_spin_lock+0xa3/0x1b0 [ 384.785230][ T7891] dump_stack+0x15/0x1d [ 384.789393][ T7891] dump_header+0xd8/0x770 [ 384.793721][ T7891] oom_kill_process+0xee/0x2c0 [ 384.798483][ T7891] out_of_memory+0x895/0xe80 [ 384.803063][ T7891] ? unregister_oom_notifier+0x20/0x20 [ 384.807427][ T23] audit: type=1400 audit(1646976697.156:295): avc: denied { setopt } for pid=7921 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 384.808524][ T7891] ? mutex_lock_killable+0xa6/0x120 [ 384.834326][ T7891] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 384.840823][ T7891] ? mem_cgroup_iter+0x52d/0x7d0 [ 384.845755][ T7891] mem_cgroup_oom+0x72a/0x900 [ 384.850424][ T7891] ? drain_all_stock+0x7e0/0x7e0 [ 384.855352][ T7891] ? _raw_spin_unlock_irq+0x4e/0x70 [ 384.860527][ T7891] try_charge+0xd01/0x1050 [ 384.864938][ T7891] ? __kasan_check_write+0x14/0x20 [ 384.870114][ T7891] ? __memcg_kmem_charge+0x180/0x180 [ 384.875419][ T7891] ? __alloc_pages_nodemask+0x3c8/0x820 [ 384.880939][ T7891] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 384.886474][ T7891] ? get_mem_cgroup_from_mm+0x186/0x1a0 [ 384.892008][ T7891] __mem_cgroup_charge+0x134/0x6a0 [ 384.897113][ T7891] wp_page_copy+0x26f/0x1950 [ 384.901832][ T7891] ? insert_page_into_pte_locked+0x3a0/0x3a0 [ 384.907789][ T7891] ? __kasan_check_write+0x14/0x20 [ 384.912881][ T7891] ? _raw_spin_lock+0xa3/0x1b0 [ 384.917624][ T7891] do_wp_page+0x73b/0xc80 [ 384.921927][ T7891] handle_pte_fault+0x5ab/0xdf0 [ 384.926761][ T7891] handle_mm_fault+0x11c9/0x1a40 [ 384.931672][ T7891] ? can_reuse_spf_vma+0xe0/0xe0 [ 384.936584][ T7891] ? down_read_trylock+0x17a/0x1d0 [ 384.941672][ T7891] ? __init_rwsem+0x1c0/0x1c0 [ 384.946332][ T7891] ? vmacache_update+0xb7/0x120 [ 384.951168][ T7891] do_user_addr_fault+0x6a2/0xd70 [ 384.956167][ T7891] ? trace_raw_output_x86_exceptions+0x100/0x100 [ 384.962463][ T7891] ? __switch_to+0x586/0x10b0 [ 384.967126][ T7891] exc_page_fault+0x98/0x2d0 [ 384.971688][ T7891] asm_exc_page_fault+0x1e/0x30 [ 384.976685][ T7891] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 384.982548][ T7891] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 385.002126][ T7891] RSP: 0018:ffffc90002f1ff08 EFLAGS: 00050293 [ 385.008168][ T7891] RAX: 0000000000000006 RBX: 00007fffffffeffd RCX: 0000555555a356d0 [ 385.016295][ T7891] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 385.024264][ T7891] RBP: ffffc90002f1ff48 R08: ffffffff8147dc71 R09: ffffed10223c6c59 [ 385.032210][ T7891] R10: ffffed10223c6c59 R11: 0000000000000000 R12: ffff8881f7155e00 [ 385.040259][ T7891] R13: dffffc0000000000 R14: ffff8881197c0000 R15: ffff8881197c0660 [ 385.048217][ T7891] ? __task_pid_nr_ns+0x171/0x270 [ 385.053231][ T7891] ? schedule_tail+0xb9/0x1a0 [ 385.057880][ T7891] ret_from_fork+0x8/0x30 [ 385.062179][ T7891] RIP: 0033:0x7f3027fe463b [ 385.066578][ T7891] Code: Unable to access opcode bytes at RIP 0x7f3027fe4611. [ 385.073922][ T7891] RSP: 002b:00007fff862ebec0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 385.082308][ T7891] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3027fe463b [ 385.090253][ T7891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 385.098208][ T7891] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555555a35400 [ 385.106160][ T7891] R10: 0000555555a356d0 R11: 0000000000000246 R12: 0000000000000000 [ 385.114117][ T7891] R13: 0000000000000000 R14: 0000000000000001 R15: 00007fff862ebfa0 [ 385.123983][ T7891] memory: usage 72kB, limit 0kB, failcnt 3578 [ 385.130102][ T7891] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 385.137000][ T7891] Memory cgroup stats for /syz0: [ 385.137094][ T7891] anon 0 [ 385.137094][ T7891] file 135168 [ 385.137094][ T7891] kernel_stack 0 [ 385.137094][ T7891] percpu 0 [ 385.137094][ T7891] sock 0 [ 385.137094][ T7891] shmem 0 [ 385.137094][ T7891] file_mapped 135168 [ 385.137094][ T7891] file_dirty 0 [ 385.137094][ T7891] file_writeback 135168 [ 385.137094][ T7891] anon_thp 0 [ 385.137094][ T7891] inactive_anon 0 [ 385.137094][ T7891] active_anon 0 [ 385.137094][ T7891] inactive_file 20480 [ 385.137094][ T7891] active_file 0 [ 385.137094][ T7891] unevictable 0 [ 385.137094][ T7891] slab_reclaimable 0 [ 385.137094][ T7891] slab_unreclaimable 0 [ 385.137094][ T7891] slab 0 [ 385.137094][ T7891] workingset_refault_anon 0 [ 385.137094][ T7891] workingset_refault_file 0 [ 385.137094][ T7891] workingset_activate_anon 0 [ 385.137094][ T7891] workingset_activate_file 0 [ 385.137094][ T7891] workingset_restore_anon 0 [ 385.137094][ T7891] workingset_restore_file 0 [ 385.137094][ T7891] workingset_nodereclaim 0 [ 385.158286][ T7930] fuse: Bad value for 'group_id' [ 385.236288][ T7891] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7891,uid=0 [ 385.253883][ T7891] Memory cgroup out of memory: Killed process 7891 (syz-executor.0) total-vm:48476kB, anon-rss:376kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 [ 385.271345][ T26] oom_reaper: reaped process 7891 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 385.292964][ T7931] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 385.303185][ T7931] CPU: 1 PID: 7931 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 385.313406][ T7931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.323442][ T7931] Call Trace: [ 385.326712][ T7931] dump_stack_lvl+0x1e2/0x24b [ 385.331364][ T7931] ? devkmsg_release+0x127/0x127 [ 385.336302][ T7931] ? show_regs_print_info+0x18/0x18 [ 385.341476][ T7931] dump_stack+0x15/0x1d [ 385.345607][ T7931] dump_header+0xd8/0x770 [ 385.349925][ T7931] out_of_memory+0x9f4/0xe80 [ 385.354492][ T7931] ? unregister_oom_notifier+0x20/0x20 [ 385.359921][ T7931] ? mutex_lock_killable+0xa6/0x120 [ 385.365090][ T7931] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 385.371565][ T7931] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 385.377343][ T7931] memory_max_write+0x5dd/0x7b0 [ 385.382170][ T7931] ? memory_max_show+0xa0/0xa0 [ 385.386932][ T7931] ? memory_max_show+0xa0/0xa0 [ 385.391776][ T7931] cgroup_file_write+0x29e/0x5a0 [ 385.396704][ T7931] ? cgroup_seqfile_stop+0xc0/0xc0 [ 385.401801][ T7931] ? mutex_lock+0xa6/0x110 [ 385.406192][ T7931] ? mutex_trylock+0xb0/0xb0 [ 385.410758][ T7931] ? __kasan_check_write+0x14/0x20 [ 385.415873][ T7931] kernfs_fop_write_iter+0x2d0/0x410 [ 385.421276][ T7931] ? cgroup_seqfile_stop+0xc0/0xc0 [ 385.426514][ T7931] vfs_write+0xc02/0xf20 [ 385.430757][ T7931] ? kernel_write+0x3c0/0x3c0 [ 385.435434][ T7931] ? mutex_trylock+0xb0/0xb0 [ 385.440004][ T7931] ? __fdget_pos+0x269/0x300 [ 385.444573][ T7931] ? ksys_write+0x77/0x2b0 [ 385.448963][ T7931] ksys_write+0x186/0x2b0 [ 385.453284][ T7931] ? __ia32_sys_read+0x90/0x90 [ 385.458023][ T7931] __x64_sys_write+0x7b/0x90 [ 385.462601][ T7931] do_syscall_64+0x31/0x70 [ 385.466990][ T7931] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 385.472853][ T7931] RIP: 0033:0x7f2b3d4f6049 [ 385.477238][ T7931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 385.496818][ T7931] RSP: 002b:00007f2b3c64b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 385.505208][ T7931] RAX: ffffffffffffffda RBX: 00007f2b3d609030 RCX: 00007f2b3d4f6049 [ 385.513346][ T7931] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 385.521291][ T7931] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 385.529278][ T7931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 385.537244][ T7931] R13: 00007ffcc571cdef R14: 00007f2b3c64b300 R15: 0000000000022000 [ 385.545299][ T7931] memory: usage 44kB, limit 0kB, failcnt 3595 [ 385.551485][ T7931] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 385.558565][ T7931] Memory cgroup stats for /syz0: [ 385.558639][ T7931] anon 0 [ 385.558639][ T7931] file 135168 [ 385.558639][ T7931] kernel_stack 0 [ 385.558639][ T7931] percpu 0 [ 385.558639][ T7931] sock 0 [ 385.558639][ T7931] shmem 0 [ 385.558639][ T7931] file_mapped 135168 [ 385.558639][ T7931] file_dirty 0 [ 385.558639][ T7931] file_writeback 135168 [ 385.558639][ T7931] anon_thp 0 [ 385.558639][ T7931] inactive_anon 0 [ 385.558639][ T7931] active_anon 0 [ 385.558639][ T7931] inactive_file 20480 [ 385.558639][ T7931] active_file 0 [ 385.558639][ T7931] unevictable 0 [ 385.558639][ T7931] slab_reclaimable 0 [ 385.558639][ T7931] slab_unreclaimable 0 [ 385.558639][ T7931] slab 0 [ 385.558639][ T7931] workingset_refault_anon 0 [ 385.558639][ T7931] workingset_refault_file 0 [ 385.558639][ T7931] workingset_activate_anon 0 [ 385.558639][ T7931] workingset_activate_file 0 [ 385.558639][ T7931] workingset_restore_anon 0 [ 385.558639][ T7931] workingset_restore_file 0 [ 385.558639][ T7931] workingset_nodereclaim 0 05:31:38 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000040)={0x0, 0x0, 0x10}) 05:31:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x1c}}, 0x0) 05:31:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x0, 0xff, 0x7, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) 05:31:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x3, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x6]) 05:31:38 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, 0x0, 0x0) [ 385.654119][ T7931] Out of memory and no killable processes... [ 385.681205][ T7936] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7936 comm=syz-executor.5 05:31:38 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='personality\x00') (async) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="c500"]) r6 = dup(r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}}) (async) syz_clone3(&(0x7f00000014c0)={0x2009000, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0, {0x28}, &(0x7f0000000380)=""/202, 0xca, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=[0x0], 0x1}, 0x58) sendmsg$nl_route(r4, &(0x7f00000015c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001580)={&(0x7f0000001540)=@RTM_GETNSID={0x34, 0x5a, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NETNSA_FD={0x8, 0x3, r6}, @NETNSA_PID={0x8, 0x2, r7}, @NETNSA_FD={0x8, 0x3, r0}, @NETNSA_NSID={0x8, 0x1, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x80) (async, rerun: 32) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async, rerun: 32) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r8, 0x8008f513, &(0x7f0000000100)) 05:31:38 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000080)=0x3) 05:31:38 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) getpeername(r0, 0x0, &(0x7f0000000100)) 05:31:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 05:31:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000001c0)=0x13, 0x4) 05:31:38 executing program 2: socketpair(0xa, 0x0, 0x8fe0, &(0x7f0000000080)) 05:31:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000001500)={&(0x7f00000012c0), 0xffffffffffffff63, &(0x7f00000014c0)={&(0x7f0000001400)={0x84, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}]}, 0x84}}, 0x0) [ 385.995256][ T7946] fuse: Bad value for 'group_id' [ 386.031366][ T7946] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 386.043414][ T7946] CPU: 0 PID: 7946 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 386.053668][ T7946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.063722][ T7946] Call Trace: [ 386.067040][ T7946] dump_stack_lvl+0x1e2/0x24b [ 386.071726][ T7946] ? devkmsg_release+0x127/0x127 [ 386.076666][ T7946] ? show_regs_print_info+0x18/0x18 [ 386.081870][ T7946] dump_stack+0x15/0x1d [ 386.086031][ T7946] dump_header+0xd8/0x770 [ 386.090362][ T7946] out_of_memory+0x9f4/0xe80 [ 386.094963][ T7946] ? unregister_oom_notifier+0x20/0x20 [ 386.100432][ T7946] ? mutex_lock_killable+0xa6/0x120 [ 386.105635][ T7946] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 386.112139][ T7946] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 386.117950][ T7946] memory_max_write+0x5dd/0x7b0 [ 386.123067][ T7946] ? memory_max_show+0xa0/0xa0 [ 386.127832][ T7946] ? memory_max_show+0xa0/0xa0 [ 386.132613][ T7946] cgroup_file_write+0x29e/0x5a0 [ 386.137551][ T7946] ? cgroup_seqfile_stop+0xc0/0xc0 [ 386.142638][ T7946] ? mutex_lock+0xa6/0x110 [ 386.147033][ T7946] ? mutex_trylock+0xb0/0xb0 [ 386.151599][ T7946] ? __kasan_check_write+0x14/0x20 [ 386.156685][ T7946] kernfs_fop_write_iter+0x2d0/0x410 [ 386.161942][ T7946] ? cgroup_seqfile_stop+0xc0/0xc0 [ 386.167045][ T7946] vfs_write+0xc02/0xf20 [ 386.171265][ T7946] ? kernel_write+0x3c0/0x3c0 [ 386.176030][ T7946] ? mutex_trylock+0xb0/0xb0 [ 386.180596][ T7946] ? __fdget_pos+0x269/0x300 [ 386.185163][ T7946] ? ksys_write+0x77/0x2b0 [ 386.189555][ T7946] ksys_write+0x186/0x2b0 [ 386.193859][ T7946] ? __ia32_sys_read+0x90/0x90 [ 386.198595][ T7946] __x64_sys_write+0x7b/0x90 [ 386.203163][ T7946] do_syscall_64+0x31/0x70 [ 386.207556][ T7946] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 386.213436][ T7946] RIP: 0033:0x7f2b3d4f6049 [ 386.217829][ T7946] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 386.237409][ T7946] RSP: 002b:00007f2b3c62a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 386.245817][ T7946] RAX: ffffffffffffffda RBX: 00007f2b3d609100 RCX: 00007f2b3d4f6049 [ 386.253798][ T7946] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000013 [ 386.261765][ T7946] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 386.270157][ T7946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 386.278110][ T7946] R13: 00007ffcc571cdef R14: 00007f2b3c62a300 R15: 0000000000022000 [ 386.287785][ T7946] memory: usage 44kB, limit 0kB, failcnt 3595 [ 386.294224][ T9] device bridge_slave_1 left promiscuous mode [ 386.294272][ T7946] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 386.307147][ T7946] Memory cgroup stats for /syz0: [ 386.307239][ T7946] anon 0 [ 386.307239][ T7946] file 135168 [ 386.307239][ T7946] kernel_stack 0 [ 386.307239][ T7946] percpu 0 [ 386.307239][ T7946] sock 0 [ 386.307239][ T7946] shmem 0 [ 386.307239][ T7946] file_mapped 135168 [ 386.307239][ T7946] file_dirty 0 [ 386.307239][ T7946] file_writeback 135168 [ 386.307239][ T7946] anon_thp 0 [ 386.307239][ T7946] inactive_anon 0 [ 386.307239][ T7946] active_anon 0 [ 386.307239][ T7946] inactive_file 20480 [ 386.307239][ T7946] active_file 0 [ 386.307239][ T7946] unevictable 0 [ 386.307239][ T7946] slab_reclaimable 0 [ 386.307239][ T7946] slab_unreclaimable 0 [ 386.307239][ T7946] slab 0 [ 386.307239][ T7946] workingset_refault_anon 0 [ 386.307239][ T7946] workingset_refault_file 0 [ 386.307239][ T7946] workingset_activate_anon 0 [ 386.307239][ T7946] workingset_activate_file 0 [ 386.307239][ T7946] workingset_restore_anon 0 [ 386.307239][ T7946] workingset_restore_file 0 [ 386.307239][ T7946] workingset_nodereclaim 0 [ 386.401982][ T7946] Out of memory and no killable processes... [ 386.403367][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 386.409851][ T7946] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 386.425217][ T7946] CPU: 1 PID: 7946 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 386.425423][ T9] device bridge_slave_0 left promiscuous mode [ 386.435433][ T7946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.435438][ T7946] Call Trace: [ 386.435455][ T7946] dump_stack_lvl+0x1e2/0x24b [ 386.435465][ T7946] ? devkmsg_release+0x127/0x127 [ 386.435475][ T7946] ? show_regs_print_info+0x18/0x18 [ 386.435485][ T7946] dump_stack+0x15/0x1d [ 386.435493][ T7946] dump_header+0xd8/0x770 [ 386.435508][ T7946] out_of_memory+0x9f4/0xe80 [ 386.441676][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 386.451585][ T7946] ? unregister_oom_notifier+0x20/0x20 [ 386.451595][ T7946] ? mutex_lock_killable+0xa6/0x120 [ 386.451604][ T7946] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 386.451619][ T7946] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 386.512481][ T7946] memory_max_write+0x5dd/0x7b0 [ 386.517330][ T7946] ? memory_max_show+0xa0/0xa0 [ 386.522078][ T7946] ? memory_max_show+0xa0/0xa0 [ 386.526834][ T7946] cgroup_file_write+0x29e/0x5a0 [ 386.531752][ T7946] ? cgroup_seqfile_stop+0xc0/0xc0 [ 386.536847][ T7946] ? mutex_lock+0xa6/0x110 [ 386.541238][ T7946] ? mutex_trylock+0xb0/0xb0 [ 386.545819][ T7946] ? __kasan_check_write+0x14/0x20 [ 386.550910][ T7946] kernfs_fop_write_iter+0x2d0/0x410 [ 386.556175][ T7946] ? cgroup_seqfile_stop+0xc0/0xc0 [ 386.561263][ T7946] vfs_write+0xc02/0xf20 [ 386.565485][ T7946] ? kernel_write+0x3c0/0x3c0 [ 386.570148][ T7946] ? mutex_trylock+0xb0/0xb0 [ 386.574719][ T7946] ? __fdget_pos+0x269/0x300 [ 386.579293][ T7946] ? ksys_write+0x77/0x2b0 [ 386.583769][ T7946] ksys_write+0x186/0x2b0 [ 386.588077][ T7946] ? __ia32_sys_read+0x90/0x90 [ 386.592836][ T7946] __x64_sys_write+0x7b/0x90 [ 386.597403][ T7946] do_syscall_64+0x31/0x70 [ 386.601801][ T7946] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 386.607676][ T7946] RIP: 0033:0x7f2b3d4f6049 [ 386.612064][ T7946] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 386.631644][ T7946] RSP: 002b:00007f2b3c62a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 386.640378][ T7946] RAX: ffffffffffffffda RBX: 00007f2b3d609100 RCX: 00007f2b3d4f6049 [ 386.648325][ T7946] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000013 [ 386.656274][ T7946] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 386.664236][ T7946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 386.672182][ T7946] R13: 00007ffcc571cdef R14: 00007f2b3c62a300 R15: 0000000000022000 [ 386.680305][ T7946] memory: usage 44kB, limit 0kB, failcnt 3595 [ 386.686652][ T7946] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 386.693731][ T7946] Memory cgroup stats for /syz0: [ 386.693824][ T7946] anon 0 [ 386.693824][ T7946] file 135168 [ 386.693824][ T7946] kernel_stack 0 [ 386.693824][ T7946] percpu 0 [ 386.693824][ T7946] sock 0 [ 386.693824][ T7946] shmem 0 [ 386.693824][ T7946] file_mapped 135168 [ 386.693824][ T7946] file_dirty 0 [ 386.693824][ T7946] file_writeback 135168 [ 386.693824][ T7946] anon_thp 0 [ 386.693824][ T7946] inactive_anon 0 [ 386.693824][ T7946] active_anon 0 [ 386.693824][ T7946] inactive_file 20480 [ 386.693824][ T7946] active_file 0 [ 386.693824][ T7946] unevictable 0 [ 386.693824][ T7946] slab_reclaimable 0 [ 386.693824][ T7946] slab_unreclaimable 0 [ 386.693824][ T7946] slab 0 [ 386.693824][ T7946] workingset_refault_anon 0 [ 386.693824][ T7946] workingset_refault_file 0 [ 386.693824][ T7946] workingset_activate_anon 0 [ 386.693824][ T7946] workingset_activate_file 0 [ 386.693824][ T7946] workingset_restore_anon 0 [ 386.693824][ T7946] workingset_restore_file 0 [ 386.693824][ T7946] workingset_nodereclaim 0 [ 386.789057][ T7946] Out of memory and no killable processes... [ 386.796529][ T7946] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 386.806756][ T7946] CPU: 0 PID: 7946 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 386.816975][ T7946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.827014][ T7946] Call Trace: [ 386.830301][ T7946] dump_stack_lvl+0x1e2/0x24b [ 386.834957][ T7946] ? devkmsg_release+0x127/0x127 [ 386.839869][ T7946] ? show_regs_print_info+0x18/0x18 [ 386.845053][ T7946] dump_stack+0x15/0x1d [ 386.849184][ T7946] dump_header+0xd8/0x770 [ 386.853488][ T7946] out_of_memory+0x9f4/0xe80 [ 386.858054][ T7946] ? unregister_oom_notifier+0x20/0x20 [ 386.863490][ T7946] ? mutex_lock_killable+0xa6/0x120 [ 386.868683][ T7946] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 386.875176][ T7946] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 386.880958][ T7946] memory_max_write+0x5dd/0x7b0 [ 386.885789][ T7946] ? memory_max_show+0xa0/0xa0 [ 386.890529][ T7946] ? memory_max_show+0xa0/0xa0 [ 386.895301][ T7946] cgroup_file_write+0x29e/0x5a0 [ 386.900220][ T7946] ? cgroup_seqfile_stop+0xc0/0xc0 [ 386.905306][ T7946] ? mutex_lock+0xa6/0x110 [ 386.909697][ T7946] ? mutex_trylock+0xb0/0xb0 [ 386.914292][ T7946] ? __kasan_check_write+0x14/0x20 [ 386.919376][ T7946] kernfs_fop_write_iter+0x2d0/0x410 [ 386.924635][ T7946] ? cgroup_seqfile_stop+0xc0/0xc0 [ 386.929725][ T7946] vfs_write+0xc02/0xf20 [ 386.933940][ T7946] ? kernel_write+0x3c0/0x3c0 [ 386.938590][ T7946] ? mutex_trylock+0xb0/0xb0 [ 386.943155][ T7946] ? __fdget_pos+0x269/0x300 [ 386.947717][ T7946] ? ksys_write+0x77/0x2b0 [ 386.952106][ T7946] ksys_write+0x186/0x2b0 [ 386.956406][ T7946] ? __ia32_sys_read+0x90/0x90 [ 386.961141][ T7946] __x64_sys_write+0x7b/0x90 [ 386.965703][ T7946] do_syscall_64+0x31/0x70 [ 386.970112][ T7946] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 386.975977][ T7946] RIP: 0033:0x7f2b3d4f6049 [ 386.980364][ T7946] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 386.999951][ T7946] RSP: 002b:00007f2b3c62a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 387.008337][ T7946] RAX: ffffffffffffffda RBX: 00007f2b3d609100 RCX: 00007f2b3d4f6049 [ 387.016287][ T7946] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000013 [ 387.024232][ T7946] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 387.032200][ T7946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 387.040174][ T7946] R13: 00007ffcc571cdef R14: 00007f2b3c62a300 R15: 0000000000022000 [ 387.048312][ T7946] memory: usage 44kB, limit 0kB, failcnt 3595 [ 387.054448][ T7946] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 387.061323][ T7946] Memory cgroup stats for /syz0: [ 387.061674][ T7946] anon 0 [ 387.061674][ T7946] file 135168 [ 387.061674][ T7946] kernel_stack 0 [ 387.061674][ T7946] percpu 0 [ 387.061674][ T7946] sock 0 [ 387.061674][ T7946] shmem 0 [ 387.061674][ T7946] file_mapped 135168 [ 387.061674][ T7946] file_dirty 0 [ 387.061674][ T7946] file_writeback 135168 [ 387.061674][ T7946] anon_thp 0 [ 387.061674][ T7946] inactive_anon 0 [ 387.061674][ T7946] active_anon 0 [ 387.061674][ T7946] inactive_file 20480 [ 387.061674][ T7946] active_file 0 [ 387.061674][ T7946] unevictable 0 [ 387.061674][ T7946] slab_reclaimable 0 [ 387.061674][ T7946] slab_unreclaimable 0 [ 387.061674][ T7946] slab 0 [ 387.061674][ T7946] workingset_refault_anon 0 [ 387.061674][ T7946] workingset_refault_file 0 [ 387.061674][ T7946] workingset_activate_anon 0 [ 387.061674][ T7946] workingset_activate_file 0 [ 387.061674][ T7946] workingset_restore_anon 0 [ 387.061674][ T7946] workingset_restore_file 0 [ 387.061674][ T7946] workingset_nodereclaim 0 [ 387.157148][ T7946] Out of memory and no killable processes... [ 387.199788][ T7959] bridge0: port 1(bridge_slave_0) entered blocking state [ 387.207019][ T7959] bridge0: port 1(bridge_slave_0) entered disabled state [ 387.214638][ T7959] device bridge_slave_0 entered promiscuous mode [ 387.221505][ T7959] bridge0: port 2(bridge_slave_1) entered blocking state [ 387.228786][ T7959] bridge0: port 2(bridge_slave_1) entered disabled state [ 387.236130][ T7959] device bridge_slave_1 entered promiscuous mode [ 387.262021][ T7959] bridge0: port 2(bridge_slave_1) entered blocking state [ 387.269069][ T7959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 387.276351][ T7959] bridge0: port 1(bridge_slave_0) entered blocking state [ 387.283378][ T7959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 387.300424][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 387.308612][ T3702] bridge0: port 1(bridge_slave_0) entered disabled state [ 387.316135][ T3702] bridge0: port 2(bridge_slave_1) entered disabled state [ 387.331141][ T812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 387.339283][ T812] bridge0: port 1(bridge_slave_0) entered blocking state [ 387.346308][ T812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 387.363820][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 387.372059][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 387.380188][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 387.388338][ T3702] bridge0: port 2(bridge_slave_1) entered blocking state [ 387.395386][ T3702] bridge0: port 2(bridge_slave_1) entered forwarding state [ 387.402815][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 05:31:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) 05:31:39 executing program 3: syz_clone(0xf200a000, 0x0, 0x0, 0x0, 0x0, 0x0) 05:31:39 executing program 2: add_key$user(&(0x7f00000003c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f00000007c0), 0x0, 0x0, 0x0, 0xffffffffffffffff) 05:31:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={0x0, 0x4}}, 0x0) socket(0x26, 0x5, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, 0x0, 0x0) 05:31:39 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0xfff9}]}) 05:31:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='personality\x00') (async) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="c500"]) r6 = dup(r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}}) syz_clone3(&(0x7f00000014c0)={0x2009000, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0, {0x28}, &(0x7f0000000380)=""/202, 0xca, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=[0x0], 0x1}, 0x58) sendmsg$nl_route(r4, &(0x7f00000015c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001580)={&(0x7f0000001540)=@RTM_GETNSID={0x34, 0x5a, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NETNSA_FD={0x8, 0x3, r6}, @NETNSA_PID={0x8, 0x2, r7}, @NETNSA_FD={0x8, 0x3, r0}, @NETNSA_NSID={0x8, 0x1, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x80) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r8, 0x8008f513, &(0x7f0000000100)) [ 387.410974][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 387.426471][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 387.435688][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 387.444135][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 05:31:39 executing program 5: r0 = add_key$user(&(0x7f00000012c0), &(0x7f0000001300)={'syz', 0x2}, &(0x7f0000001340)="a4", 0x1, 0xfffffffffffffffc) add_key$user(&(0x7f0000001080), 0x0, 0x0, 0x0, r0) 05:31:39 executing program 1: syz_open_dev$loop(&(0x7f00000000c0), 0x81, 0x635203) 05:31:39 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bond0\x00', 0x1}) ioctl$TUNSETVNETLE(r0, 0x400454dc, 0x0) 05:31:39 executing program 0: syz_clone(0x40085980, 0x0, 0x0, 0x0, 0x0, 0x0) [ 387.472194][ T7973] fuse: Bad value for 'group_id' [ 387.475782][ T7979] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7979 comm=syz-executor.0 [ 387.495506][ T7971] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 05:31:39 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0xc0189436, &(0x7f0000000100)={'bond0\x00'}) 05:31:39 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x894c, 0x0) [ 387.534634][ T7976] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 387.549795][ T7976] CPU: 1 PID: 7976 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 387.560047][ T7976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.570099][ T7976] Call Trace: [ 387.573382][ T7976] dump_stack_lvl+0x1e2/0x24b [ 387.578063][ T7976] ? show_regs_print_info+0x18/0x18 05:31:39 executing program 3: bpf$BPF_PROG_TEST_RUN(0x9, &(0x7f0000001140)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001100)}, 0x48) 05:31:39 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0xc0189436, 0x0) 05:31:40 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000d40)='/sys/module/dynamic_debug', 0x0, 0x0) openat$cgroup_devices(r0, &(0x7f00000002c0)='devices.allow\x00', 0x2, 0x0) 05:31:40 executing program 3: socketpair(0x2, 0x2, 0x3c38dad1, &(0x7f0000000040)) [ 387.583268][ T7976] ? ___ratelimit+0x3e2/0x580 [ 387.587950][ T7976] ? _raw_spin_lock+0xa3/0x1b0 [ 387.592729][ T7976] dump_stack+0x15/0x1d [ 387.596895][ T7976] dump_header+0xd8/0x770 [ 387.601249][ T7976] oom_kill_process+0xee/0x2c0 [ 387.606018][ T7976] out_of_memory+0x895/0xe80 [ 387.610613][ T7976] ? unregister_oom_notifier+0x20/0x20 [ 387.616077][ T7976] ? mutex_lock_killable+0xa6/0x120 [ 387.621286][ T7976] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 387.627790][ T7976] ? _raw_spin_unlock_irqrestore+0x5b/0x80 05:31:40 executing program 1: syz_clone(0x46880280, 0x0, 0x0, 0x0, 0x0, 0x0) [ 387.633597][ T7976] memory_max_write+0x5dd/0x7b0 [ 387.638454][ T7976] ? memory_max_show+0xa0/0xa0 [ 387.643230][ T7976] ? memory_max_show+0xa0/0xa0 [ 387.647988][ T7976] cgroup_file_write+0x29e/0x5a0 [ 387.652909][ T7976] ? cgroup_seqfile_stop+0xc0/0xc0 [ 387.658016][ T7976] ? mutex_lock+0xa6/0x110 [ 387.662439][ T7976] ? mutex_trylock+0xb0/0xb0 [ 387.667120][ T7976] ? __kasan_check_write+0x14/0x20 [ 387.672241][ T7976] kernfs_fop_write_iter+0x2d0/0x410 [ 387.677530][ T7976] ? cgroup_seqfile_stop+0xc0/0xc0 [ 387.682646][ T7976] vfs_write+0xc02/0xf20 [ 387.686903][ T7976] ? slab_free_freelist_hook+0xcc/0x1a0 [ 387.692451][ T7976] ? kernel_write+0x3c0/0x3c0 [ 387.697127][ T7976] ? mutex_trylock+0xb0/0xb0 [ 387.701715][ T7976] ? __fdget_pos+0x269/0x300 [ 387.706299][ T7976] ? ksys_write+0x77/0x2b0 [ 387.710695][ T7976] ksys_write+0x186/0x2b0 [ 387.715000][ T7976] ? __ia32_sys_read+0x90/0x90 [ 387.719742][ T7976] __x64_sys_write+0x7b/0x90 [ 387.724311][ T7976] do_syscall_64+0x31/0x70 [ 387.728787][ T7976] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 387.734862][ T7976] RIP: 0033:0x7f2b3d4f6049 [ 387.739256][ T7976] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 387.758841][ T7976] RSP: 002b:00007f2b3c62a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 387.767236][ T7976] RAX: ffffffffffffffda RBX: 00007f2b3d609100 RCX: 00007f2b3d4f6049 [ 387.775183][ T7976] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 387.783138][ T7976] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 387.791097][ T7976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 387.799081][ T7976] R13: 00007ffcc571cdef R14: 00007f2b3c62a300 R15: 0000000000022000 [ 387.816808][ T7976] memory: usage 72kB, limit 0kB, failcnt 3595 [ 387.823312][ T7976] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 387.830275][ T7976] Memory cgroup stats for /syz0: [ 387.830362][ T7976] anon 135168 [ 387.830362][ T7976] file 135168 [ 387.830362][ T7976] kernel_stack 0 [ 387.830362][ T7976] percpu 0 [ 387.830362][ T7976] sock 0 [ 387.830362][ T7976] shmem 0 [ 387.830362][ T7976] file_mapped 135168 [ 387.830362][ T7976] file_dirty 0 [ 387.830362][ T7976] file_writeback 135168 [ 387.830362][ T7976] anon_thp 0 [ 387.830362][ T7976] inactive_anon 135168 [ 387.830362][ T7976] active_anon 0 [ 387.830362][ T7976] inactive_file 20480 [ 387.830362][ T7976] active_file 0 [ 387.830362][ T7976] unevictable 0 [ 387.830362][ T7976] slab_reclaimable 0 [ 387.830362][ T7976] slab_unreclaimable 0 [ 387.830362][ T7976] slab 0 [ 387.830362][ T7976] workingset_refault_anon 0 [ 387.830362][ T7976] workingset_refault_file 0 [ 387.830362][ T7976] workingset_activate_anon 0 [ 387.830362][ T7976] workingset_activate_file 0 [ 387.830362][ T7976] workingset_restore_anon 0 [ 387.830362][ T7976] workingset_restore_file 0 [ 387.830362][ T7976] workingset_nodereclaim 0 [ 387.926441][ T7976] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7959,uid=0 [ 387.941895][ T7976] Memory cgroup out of memory: Killed process 7959 (syz-executor.0) total-vm:48476kB, anon-rss:372kB, file-rss:15208kB, shmem-rss:48kB, UID:0 pgtables:84kB oom_score_adj:0 [ 387.959445][ T26] oom_reaper: reaped process 7959 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:48kB [ 387.970669][ T7976] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 387.980934][ T7976] CPU: 0 PID: 7976 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 387.991168][ T7976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.001203][ T7976] Call Trace: [ 388.004484][ T7976] dump_stack_lvl+0x1e2/0x24b [ 388.009146][ T7976] ? devkmsg_release+0x127/0x127 [ 388.014063][ T7976] ? show_regs_print_info+0x18/0x18 [ 388.019238][ T7976] dump_stack+0x15/0x1d [ 388.023367][ T7976] dump_header+0xd8/0x770 [ 388.027668][ T7976] out_of_memory+0x9f4/0xe80 [ 388.032252][ T7976] ? unregister_oom_notifier+0x20/0x20 [ 388.037683][ T7976] ? mutex_lock_killable+0xa6/0x120 [ 388.042858][ T7976] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 388.049332][ T7976] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 388.055113][ T7976] memory_max_write+0x5dd/0x7b0 [ 388.059940][ T7976] ? memory_max_show+0xa0/0xa0 [ 388.064675][ T7976] ? memory_max_show+0xa0/0xa0 [ 388.069435][ T7976] cgroup_file_write+0x29e/0x5a0 [ 388.074370][ T7976] ? cgroup_seqfile_stop+0xc0/0xc0 [ 388.079455][ T7976] ? mutex_lock+0xa6/0x110 [ 388.083843][ T7976] ? mutex_trylock+0xb0/0xb0 [ 388.088406][ T7976] ? __kasan_check_write+0x14/0x20 [ 388.093488][ T7976] kernfs_fop_write_iter+0x2d0/0x410 [ 388.098763][ T7976] ? cgroup_seqfile_stop+0xc0/0xc0 [ 388.103851][ T7976] vfs_write+0xc02/0xf20 [ 388.108069][ T7976] ? slab_free_freelist_hook+0xcc/0x1a0 [ 388.113591][ T7976] ? kernel_write+0x3c0/0x3c0 [ 388.118244][ T7976] ? mutex_trylock+0xb0/0xb0 [ 388.122807][ T7976] ? __fdget_pos+0x269/0x300 [ 388.127384][ T7976] ? ksys_write+0x77/0x2b0 [ 388.131781][ T7976] ksys_write+0x186/0x2b0 [ 388.136173][ T7976] ? __ia32_sys_read+0x90/0x90 [ 388.140919][ T7976] __x64_sys_write+0x7b/0x90 [ 388.145492][ T7976] do_syscall_64+0x31/0x70 [ 388.149883][ T7976] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 388.155746][ T7976] RIP: 0033:0x7f2b3d4f6049 [ 388.160136][ T7976] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 388.179732][ T7976] RSP: 002b:00007f2b3c62a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 388.188270][ T7976] RAX: ffffffffffffffda RBX: 00007f2b3d609100 RCX: 00007f2b3d4f6049 [ 388.196230][ T7976] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 388.204181][ T7976] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 388.212129][ T7976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 388.220075][ T7976] R13: 00007ffcc571cdef R14: 00007f2b3c62a300 R15: 0000000000022000 [ 388.229048][ T7976] memory: usage 44kB, limit 0kB, failcnt 3595 [ 388.235251][ T7976] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 388.242147][ T7976] Memory cgroup stats for /syz0: [ 388.242247][ T7976] anon 135168 [ 388.242247][ T7976] file 135168 [ 388.242247][ T7976] kernel_stack 0 [ 388.242247][ T7976] percpu 0 [ 388.242247][ T7976] sock 0 [ 388.242247][ T7976] shmem 0 [ 388.242247][ T7976] file_mapped 135168 [ 388.242247][ T7976] file_dirty 0 [ 388.242247][ T7976] file_writeback 135168 [ 388.242247][ T7976] anon_thp 0 [ 388.242247][ T7976] inactive_anon 135168 [ 388.242247][ T7976] active_anon 0 [ 388.242247][ T7976] inactive_file 20480 [ 388.242247][ T7976] active_file 0 [ 388.242247][ T7976] unevictable 0 [ 388.242247][ T7976] slab_reclaimable 0 [ 388.242247][ T7976] slab_unreclaimable 0 [ 388.242247][ T7976] slab 0 [ 388.242247][ T7976] workingset_refault_anon 0 [ 388.242247][ T7976] workingset_refault_file 0 [ 388.242247][ T7976] workingset_activate_anon 0 [ 388.242247][ T7976] workingset_activate_file 0 [ 388.242247][ T7976] workingset_restore_anon 0 [ 388.242247][ T7976] workingset_restore_file 0 [ 388.242247][ T7976] workingset_nodereclaim 0 05:31:40 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) creat(&(0x7f0000000280)='./file0/file0\x00', 0x4c) chdir(&(0x7f00000002c0)='./file0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000140)="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", 0xff1, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 05:31:40 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)=0x1200, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:40 executing program 0: r0 = syz_clone(0x50081000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$poke(0x5, r0, &(0x7f0000000000), 0x3) 05:31:40 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f00000001c0)={0x1, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffff9}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) rt_sigqueueinfo(r3, 0x200000000012, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$peeksig(0x4203, r3, 0x0, 0x0) ptrace$peeksig(0x4203, r3, 0x0, 0x0) tgkill(0x0, r1, 0x20) syz_clone(0xc0ac3200, &(0x7f0000000040)="74066a7fa96ffc566efacc0e2f7ea60fd0e3b06ba0fb97542eaa1bf2a6b6f873818e33edb5071e21343e11fc472cdc0f81385f86ea67a42c689c0a5bbad6c958f9300c00de6130c95e3f0844ef4f4ba506dd637aef18a816154ef215394ee01f47737d5f1c4b0134501dc759e1317a459a7d7415c72ae6742aa1f09e41fd7b33ec", 0x81, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="6198bca19e8198e8d295933ba2d46e75fe01ff923a0dd7dadc") fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r4, 0x100, &(0x7f0000000280)={0x3b, 0x80000001, 0x400}) 05:31:40 executing program 2: socketpair(0x2d, 0x0, 0x0, &(0x7f0000000100)) 05:31:40 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="dc", 0x1}], 0x1}, 0x4000840) 05:31:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000003e40)={0x0, 0x0, &(0x7f0000003d40)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 388.338125][ T7976] Out of memory and no killable processes... [ 388.354463][ T8008] raw_sendmsg: syz-executor.3 forgot to set AF_INET. Fix it! [ 388.364480][ T8011] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 388.393876][ T8011] CPU: 1 PID: 8011 Comm: syz-executor.1 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 388.404135][ T8011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.414192][ T8011] Call Trace: [ 388.417491][ T8011] dump_stack_lvl+0x1e2/0x24b [ 388.422178][ T8011] ? devkmsg_release+0x127/0x127 [ 388.427130][ T8011] ? show_regs_print_info+0x18/0x18 [ 388.432358][ T8011] dump_stack+0x15/0x1d [ 388.436611][ T8011] dump_header+0xd8/0x770 05:31:40 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f00000001c0)={0x1, 0x8}) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffff9}) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) rt_sigqueueinfo(r3, 0x200000000012, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffff9}) (async, rerun: 64) ptrace$peeksig(0x4203, r3, 0x0, 0x0) (async, rerun: 64) ptrace$peeksig(0x4203, r3, 0x0, 0x0) (async) tgkill(0x0, r1, 0x20) (async) syz_clone(0xc0ac3200, &(0x7f0000000040)="74066a7fa96ffc566efacc0e2f7ea60fd0e3b06ba0fb97542eaa1bf2a6b6f873818e33edb5071e21343e11fc472cdc0f81385f86ea67a42c689c0a5bbad6c958f9300c00de6130c95e3f0844ef4f4ba506dd637aef18a816154ef215394ee01f47737d5f1c4b0134501dc759e1317a459a7d7415c72ae6742aa1f09e41fd7b33ec", 0x81, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="6198bca19e8198e8d295933ba2d46e75fe01ff923a0dd7dadc") (async) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r4, 0x100, &(0x7f0000000280)={0x3b, 0x80000001, 0x400}) 05:31:40 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x5421, &(0x7f0000000100)={'bond0\x00'}) 05:31:40 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x40080, 0x0) 05:31:40 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x12, 0x7, 0x0, &(0x7f0000000580)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 388.440958][ T8011] out_of_memory+0x9f4/0xe80 [ 388.445562][ T8011] ? unregister_oom_notifier+0x20/0x20 [ 388.451114][ T8011] ? mutex_lock_killable+0xa6/0x120 [ 388.456318][ T8011] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 388.462827][ T8011] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 388.468660][ T8011] memory_max_write+0x5dd/0x7b0 [ 388.473516][ T8011] ? memory_max_show+0xa0/0xa0 [ 388.478309][ T8011] ? memory_max_show+0xa0/0xa0 [ 388.483052][ T8011] cgroup_file_write+0x29e/0x5a0 [ 388.487968][ T8011] ? cgroup_seqfile_stop+0xc0/0xc0 [ 388.493060][ T8011] ? mutex_lock+0xa6/0x110 [ 388.497455][ T8011] ? mutex_trylock+0xb0/0xb0 [ 388.502022][ T8011] ? __kasan_check_write+0x14/0x20 [ 388.507120][ T8011] kernfs_fop_write_iter+0x2d0/0x410 [ 388.512383][ T8011] ? cgroup_seqfile_stop+0xc0/0xc0 [ 388.517478][ T8011] vfs_write+0xc02/0xf20 [ 388.521701][ T8011] ? slab_free_freelist_hook+0xcc/0x1a0 [ 388.527226][ T8011] ? kernel_write+0x3c0/0x3c0 [ 388.531884][ T8011] ? mutex_trylock+0xb0/0xb0 [ 388.536455][ T8011] ? __fdget_pos+0x269/0x300 [ 388.541026][ T8011] ? ksys_write+0x77/0x2b0 [ 388.545422][ T8011] ksys_write+0x186/0x2b0 [ 388.549734][ T8011] ? __ia32_sys_read+0x90/0x90 [ 388.554480][ T8011] __x64_sys_write+0x7b/0x90 [ 388.559050][ T8011] do_syscall_64+0x31/0x70 [ 388.563447][ T8011] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 388.569316][ T8011] RIP: 0033:0x7f87498d9049 [ 388.573709][ T8011] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 388.593299][ T8011] RSP: 002b:00007f8748a4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 388.601693][ T8011] RAX: ffffffffffffffda RBX: 00007f87499ebf60 RCX: 00007f87498d9049 [ 388.609646][ T8011] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 388.617603][ T8011] RBP: 00007f874993308d R08: 0000000000000000 R09: 0000000000000000 [ 388.625555][ T8011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 388.633505][ T8011] R13: 00007ffe6dd0e41f R14: 00007f8748a4f300 R15: 0000000000022000 [ 388.647747][ T8011] memory: usage 44kB, limit 4kB, failcnt 3595 [ 388.657700][ T8011] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 388.667037][ T8011] Memory cgroup stats for /syz0: [ 388.667153][ T8011] anon 135168 [ 388.667153][ T8011] file 135168 [ 388.667153][ T8011] kernel_stack 0 [ 388.667153][ T8011] percpu 0 [ 388.667153][ T8011] sock 0 [ 388.667153][ T8011] shmem 0 [ 388.667153][ T8011] file_mapped 135168 [ 388.667153][ T8011] file_dirty 0 [ 388.667153][ T8011] file_writeback 135168 [ 388.667153][ T8011] anon_thp 0 [ 388.667153][ T8011] inactive_anon 135168 [ 388.667153][ T8011] active_anon 0 [ 388.667153][ T8011] inactive_file 20480 [ 388.667153][ T8011] active_file 0 [ 388.667153][ T8011] unevictable 0 [ 388.667153][ T8011] slab_reclaimable 0 [ 388.667153][ T8011] slab_unreclaimable 0 [ 388.667153][ T8011] slab 0 [ 388.667153][ T8011] workingset_refault_anon 0 [ 388.667153][ T8011] workingset_refault_file 0 [ 388.667153][ T8011] workingset_activate_anon 0 05:31:41 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) creat(&(0x7f0000000280)='./file0/file0\x00', 0x4c) chdir(&(0x7f00000002c0)='./file0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) chdir(&(0x7f0000000240)='./file0\x00') (async) openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) creat(&(0x7f0000000280)='./file0/file0\x00', 0x4c) (async) chdir(&(0x7f00000002c0)='./file0\x00') (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) (async) 05:31:41 executing program 0: r0 = syz_clone(0x50081000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$poke(0x5, r0, &(0x7f0000000000), 0x3) [ 388.667153][ T8011] workingset_activate_file 0 [ 388.667153][ T8011] workingset_restore_anon 0 [ 388.667153][ T8011] workingset_restore_file 0 [ 388.667153][ T8011] workingset_nodereclaim 0 [ 388.774074][ T8011] Out of memory and no killable processes... [ 388.800199][ T8037] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 388.810716][ T8037] CPU: 0 PID: 8037 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 388.820954][ T8037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.831008][ T8037] Call Trace: [ 388.834305][ T8037] dump_stack_lvl+0x1e2/0x24b [ 388.838986][ T8037] ? devkmsg_release+0x127/0x127 [ 388.843923][ T8037] ? show_regs_print_info+0x18/0x18 [ 388.849127][ T8037] dump_stack+0x15/0x1d [ 388.853287][ T8037] dump_header+0xd8/0x770 [ 388.857648][ T8037] out_of_memory+0x9f4/0xe80 [ 388.862231][ T8037] ? unregister_oom_notifier+0x20/0x20 [ 388.867686][ T8037] ? mutex_lock_killable+0xa6/0x120 [ 388.872885][ T8037] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 388.879385][ T8037] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 388.885192][ T8037] memory_max_write+0x5dd/0x7b0 [ 388.890046][ T8037] ? memory_max_show+0xa0/0xa0 [ 388.894809][ T8037] ? memory_max_show+0xa0/0xa0 [ 388.899595][ T8037] cgroup_file_write+0x29e/0x5a0 [ 388.904538][ T8037] ? cgroup_seqfile_stop+0xc0/0xc0 [ 388.909653][ T8037] ? mutex_lock+0xa6/0x110 [ 388.914071][ T8037] ? mutex_trylock+0xb0/0xb0 [ 388.918669][ T8037] ? __kasan_check_write+0x14/0x20 [ 388.923787][ T8037] kernfs_fop_write_iter+0x2d0/0x410 [ 388.929080][ T8037] ? cgroup_seqfile_stop+0xc0/0xc0 [ 388.934195][ T8037] vfs_write+0xc02/0xf20 [ 388.938447][ T8037] ? slab_free_freelist_hook+0xcc/0x1a0 [ 388.943995][ T8037] ? kernel_write+0x3c0/0x3c0 [ 388.948677][ T8037] ? mutex_trylock+0xb0/0xb0 [ 388.953277][ T8037] ? __fdget_pos+0x269/0x300 [ 388.957866][ T8037] ? ksys_write+0x77/0x2b0 [ 388.962284][ T8037] ksys_write+0x186/0x2b0 [ 388.966617][ T8037] ? __ia32_sys_read+0x90/0x90 [ 388.971391][ T8037] __x64_sys_write+0x7b/0x90 [ 388.975982][ T8037] do_syscall_64+0x31/0x70 [ 388.980404][ T8037] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 388.986293][ T8037] RIP: 0033:0x7f2b3d4f6049 [ 388.990708][ T8037] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 389.010314][ T8037] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 389.018732][ T8037] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 389.026709][ T8037] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 389.034685][ T8037] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 389.042671][ T8037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 389.050651][ T8037] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 389.073008][ T8037] memory: usage 44kB, limit 0kB, failcnt 3595 [ 389.082007][ T8037] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 389.089359][ T8037] Memory cgroup stats for /syz0: [ 389.089446][ T8037] anon 135168 [ 389.089446][ T8037] file 135168 [ 389.089446][ T8037] kernel_stack 0 [ 389.089446][ T8037] percpu 0 [ 389.089446][ T8037] sock 0 [ 389.089446][ T8037] shmem 0 [ 389.089446][ T8037] file_mapped 135168 [ 389.089446][ T8037] file_dirty 0 [ 389.089446][ T8037] file_writeback 135168 [ 389.089446][ T8037] anon_thp 0 [ 389.089446][ T8037] inactive_anon 135168 [ 389.089446][ T8037] active_anon 0 [ 389.089446][ T8037] inactive_file 20480 [ 389.089446][ T8037] active_file 0 [ 389.089446][ T8037] unevictable 0 [ 389.089446][ T8037] slab_reclaimable 0 [ 389.089446][ T8037] slab_unreclaimable 0 05:31:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004180)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000042c0)={&(0x7f00000041c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 05:31:41 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x18, 0x5, &(0x7f0000000400)=@framed={{}, [@ldst={0x0, 0x0, 0x1}, @call]}, &(0x7f0000000480)='GPL\x00', 0x3, 0xf8, &(0x7f00000004c0)=""/248, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:31:41 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x18, 0x6, &(0x7f0000000400)=@framed={{}, [@ldst={0x3}, @call, @jmp]}, &(0x7f0000000480)='GPL\x00', 0x3, 0xf8, &(0x7f00000004c0)=""/248, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:31:41 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f00000001c0)={0x1, 0x8}) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) (async) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffff9}) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) rt_sigqueueinfo(r3, 0x200000000012, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffff9}) (async) ptrace$peeksig(0x4203, r3, 0x0, 0x0) (async) ptrace$peeksig(0x4203, r3, 0x0, 0x0) tgkill(0x0, r1, 0x20) (async, rerun: 64) syz_clone(0xc0ac3200, &(0x7f0000000040)="74066a7fa96ffc566efacc0e2f7ea60fd0e3b06ba0fb97542eaa1bf2a6b6f873818e33edb5071e21343e11fc472cdc0f81385f86ea67a42c689c0a5bbad6c958f9300c00de6130c95e3f0844ef4f4ba506dd637aef18a816154ef215394ee01f47737d5f1c4b0134501dc759e1317a459a7d7415c72ae6742aa1f09e41fd7b33ec", 0x81, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="6198bca19e8198e8d295933ba2d46e75fe01ff923a0dd7dadc") (async, rerun: 64) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r4, 0x100, &(0x7f0000000280)={0x3b, 0x80000001, 0x400}) 05:31:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0xa24, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xf}, 0x48) 05:31:41 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x2, &(0x7f0000000100)={'bond0\x00'}) 05:31:41 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) bpf$BPF_PROG_ATTACH(0x36, 0x0, 0x0) [ 389.089446][ T8037] slab 0 [ 389.089446][ T8037] workingset_refault_anon 0 [ 389.089446][ T8037] workingset_refault_file 0 [ 389.089446][ T8037] workingset_activate_anon 0 [ 389.089446][ T8037] workingset_activate_file 0 [ 389.089446][ T8037] workingset_restore_anon 0 [ 389.089446][ T8037] workingset_restore_file 0 [ 389.089446][ T8037] workingset_nodereclaim 0 [ 389.190435][ T8037] Out of memory and no killable processes... 05:31:41 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000003e40)={0x0, 0x0, &(0x7f0000003d40)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f0000003e00)=[@mark={{0x14}}], 0x18}, 0x10) 05:31:41 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) chdir(&(0x7f0000000240)='./file0\x00') (async) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) creat(&(0x7f0000000280)='./file0/file0\x00', 0x4c) chdir(&(0x7f00000002c0)='./file0\x00') (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:41 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 05:31:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}]}, 0x3c}}, 0x0) [ 389.290188][ T8072] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 389.319408][ T8072] CPU: 1 PID: 8072 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 389.329661][ T8072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.339708][ T8072] Call Trace: [ 389.342994][ T8072] dump_stack_lvl+0x1e2/0x24b [ 389.347667][ T8072] ? devkmsg_release+0x127/0x127 [ 389.352601][ T8072] ? show_regs_print_info+0x18/0x18 [ 389.357799][ T8072] dump_stack+0x15/0x1d [ 389.361953][ T8072] dump_header+0xd8/0x770 [ 389.366281][ T8072] out_of_memory+0x9f4/0xe80 [ 389.370879][ T8072] ? unregister_oom_notifier+0x20/0x20 [ 389.376338][ T8072] ? mutex_lock_killable+0xa6/0x120 [ 389.381543][ T8072] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 389.388040][ T8072] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 389.393849][ T8072] memory_max_write+0x5dd/0x7b0 [ 389.398702][ T8072] ? memory_max_show+0xa0/0xa0 [ 389.403466][ T8072] ? memory_max_show+0xa0/0xa0 [ 389.408224][ T8072] cgroup_file_write+0x29e/0x5a0 [ 389.413156][ T8072] ? cgroup_seqfile_stop+0xc0/0xc0 [ 389.418262][ T8072] ? mutex_lock+0xa6/0x110 [ 389.422670][ T8072] ? mutex_trylock+0xb0/0xb0 [ 389.427254][ T8072] ? __kasan_check_write+0x14/0x20 [ 389.432357][ T8072] kernfs_fop_write_iter+0x2d0/0x410 [ 389.437635][ T8072] ? cgroup_seqfile_stop+0xc0/0xc0 [ 389.442737][ T8072] vfs_write+0xc02/0xf20 [ 389.446980][ T8072] ? slab_free_freelist_hook+0xcc/0x1a0 [ 389.452525][ T8072] ? kernel_write+0x3c0/0x3c0 [ 389.457199][ T8072] ? mutex_trylock+0xb0/0xb0 [ 389.461796][ T8072] ? __fdget_pos+0x269/0x300 [ 389.466381][ T8072] ? ksys_write+0x77/0x2b0 [ 389.470796][ T8072] ksys_write+0x186/0x2b0 [ 389.475124][ T8072] ? __ia32_sys_read+0x90/0x90 [ 389.479884][ T8072] __x64_sys_write+0x7b/0x90 [ 389.484473][ T8072] do_syscall_64+0x31/0x70 [ 389.488902][ T8072] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 389.494792][ T8072] RIP: 0033:0x7f2b3d4f6049 [ 389.499204][ T8072] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 389.518800][ T8072] RSP: 002b:00007f2b3c64b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 389.527212][ T8072] RAX: ffffffffffffffda RBX: 00007f2b3d609030 RCX: 00007f2b3d4f6049 [ 389.535186][ T8072] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 389.543155][ T8072] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 389.551120][ T8072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 389.559092][ T8072] R13: 00007ffcc571cdef R14: 00007f2b3c64b300 R15: 0000000000022000 [ 389.574563][ T8072] memory: usage 44kB, limit 0kB, failcnt 3595 [ 389.580769][ T8072] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 389.588640][ T8072] Memory cgroup stats for /syz0: [ 389.588734][ T8072] anon 135168 [ 389.588734][ T8072] file 135168 [ 389.588734][ T8072] kernel_stack 0 [ 389.588734][ T8072] percpu 0 [ 389.588734][ T8072] sock 0 [ 389.588734][ T8072] shmem 0 [ 389.588734][ T8072] file_mapped 135168 [ 389.588734][ T8072] file_dirty 0 [ 389.588734][ T8072] file_writeback 135168 [ 389.588734][ T8072] anon_thp 0 [ 389.588734][ T8072] inactive_anon 135168 [ 389.588734][ T8072] active_anon 0 [ 389.588734][ T8072] inactive_file 20480 [ 389.588734][ T8072] active_file 0 [ 389.588734][ T8072] unevictable 0 [ 389.588734][ T8072] slab_reclaimable 0 [ 389.588734][ T8072] slab_unreclaimable 0 [ 389.588734][ T8072] slab 0 [ 389.588734][ T8072] workingset_refault_anon 0 [ 389.588734][ T8072] workingset_refault_file 0 [ 389.588734][ T8072] workingset_activate_anon 0 [ 389.588734][ T8072] workingset_activate_file 0 [ 389.588734][ T8072] workingset_restore_anon 0 [ 389.588734][ T8072] workingset_restore_file 0 [ 389.588734][ T8072] workingset_nodereclaim 0 [ 389.684397][ T8072] Out of memory and no killable processes... [ 389.894627][ T8059] cgroup: fork rejected by pids controller in /syz5 [ 390.665183][ T8119] bridge0: port 1(bridge_slave_0) entered blocking state [ 390.672337][ T8119] bridge0: port 1(bridge_slave_0) entered disabled state [ 390.680265][ T8119] device bridge_slave_0 entered promiscuous mode [ 390.687410][ T8119] bridge0: port 2(bridge_slave_1) entered blocking state [ 390.694438][ T8119] bridge0: port 2(bridge_slave_1) entered disabled state [ 390.701813][ T8119] device bridge_slave_1 entered promiscuous mode [ 390.713318][ T1117] device bridge_slave_1 left promiscuous mode [ 390.719435][ T1117] bridge0: port 2(bridge_slave_1) entered disabled state [ 390.726846][ T1117] device bridge_slave_0 left promiscuous mode [ 390.732933][ T1117] bridge0: port 1(bridge_slave_0) entered disabled state [ 390.890335][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 390.897826][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 390.906364][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 390.914619][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 390.922717][ T821] bridge0: port 1(bridge_slave_0) entered blocking state [ 390.929892][ T821] bridge0: port 1(bridge_slave_0) entered forwarding state [ 390.937822][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 390.947731][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 390.955997][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 390.964318][ T821] bridge0: port 2(bridge_slave_1) entered blocking state [ 390.971325][ T821] bridge0: port 2(bridge_slave_1) entered forwarding state [ 390.993277][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 391.001598][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 391.009811][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 391.018694][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 391.026816][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 391.034691][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready 05:31:43 executing program 0: r0 = syz_clone(0x50081000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$poke(0x5, r0, &(0x7f0000000000), 0x3) syz_clone(0x50081000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace$poke(0x5, r0, &(0x7f0000000000), 0x3) (async) 05:31:43 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) read$FUSE(r0, 0x0, 0x0) 05:31:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r2, 0x1}, 0x14}}, 0x0) 05:31:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000280)={'tunl0\x00', &(0x7f0000000200)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}}}}) 05:31:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @private, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 05:31:43 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x460002, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) [ 391.042596][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 391.050695][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 391.059168][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 391.067487][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 391.075634][ T821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 05:31:43 executing program 1: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)) [ 391.117209][ T8134] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 391.131937][ T8134] CPU: 1 PID: 8134 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 391.142186][ T8134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.152242][ T8134] Call Trace: [ 391.155524][ T8134] dump_stack_lvl+0x1e2/0x24b [ 391.160183][ T8134] ? show_regs_print_info+0x18/0x18 [ 391.165359][ T8134] ? ___ratelimit+0x3e2/0x580 [ 391.170013][ T8134] ? _raw_spin_lock+0xa3/0x1b0 [ 391.174757][ T8134] dump_stack+0x15/0x1d [ 391.178892][ T8134] dump_header+0xd8/0x770 [ 391.183201][ T8134] oom_kill_process+0xee/0x2c0 [ 391.187964][ T8134] out_of_memory+0x895/0xe80 [ 391.192533][ T8134] ? unregister_oom_notifier+0x20/0x20 [ 391.197990][ T8134] ? mutex_lock_killable+0xa6/0x120 [ 391.203179][ T8134] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 391.209668][ T8134] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 391.215463][ T8134] memory_max_write+0x5dd/0x7b0 [ 391.220295][ T8134] ? memory_max_show+0xa0/0xa0 [ 391.225040][ T8134] ? memory_max_show+0xa0/0xa0 [ 391.229784][ T8134] cgroup_file_write+0x29e/0x5a0 [ 391.234720][ T8134] ? cgroup_seqfile_stop+0xc0/0xc0 [ 391.239817][ T8134] ? mutex_lock+0xa6/0x110 [ 391.244229][ T8134] ? mutex_trylock+0xb0/0xb0 [ 391.248797][ T8134] ? __kasan_check_write+0x14/0x20 [ 391.253887][ T8134] kernfs_fop_write_iter+0x2d0/0x410 [ 391.259167][ T8134] ? cgroup_seqfile_stop+0xc0/0xc0 [ 391.264256][ T8134] vfs_write+0xc02/0xf20 [ 391.268477][ T8134] ? slab_free_freelist_hook+0xcc/0x1a0 [ 391.274020][ T8134] ? kernel_write+0x3c0/0x3c0 [ 391.278678][ T8134] ? mutex_trylock+0xb0/0xb0 [ 391.283247][ T8134] ? __fdget_pos+0x269/0x300 [ 391.287816][ T8134] ? ksys_write+0x77/0x2b0 [ 391.292210][ T8134] ksys_write+0x186/0x2b0 [ 391.296521][ T8134] ? __ia32_sys_read+0x90/0x90 [ 391.301262][ T8134] __x64_sys_write+0x7b/0x90 [ 391.305832][ T8134] do_syscall_64+0x31/0x70 [ 391.310228][ T8134] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 391.316096][ T8134] RIP: 0033:0x7f2b3d4f6049 [ 391.320492][ T8134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 391.340079][ T8134] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 391.348471][ T8134] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 391.356427][ T8134] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 05:31:43 executing program 3: syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) syz_clone(0x20000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)) 05:31:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x10, 0x4, 0x4, 0x3ecd}, 0x48) 05:31:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0500e7ffffffffffebff03"], 0x14}}, 0x0) [ 391.364392][ T8134] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 391.372345][ T8134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 391.380320][ T8134] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 391.398972][ T8134] memory: usage 68kB, limit 0kB, failcnt 3614 05:31:43 executing program 3: mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 05:31:43 executing program 5: timer_create(0x0, 0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, r0+10000000}}, 0x0) timer_gettime(0x0, 0x0) 05:31:43 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000800)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_tcp(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2000, 0x0) [ 391.416422][ T8134] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 391.464643][ T8134] Memory cgroup stats for /syz0: [ 391.464765][ T8134] anon 135168 [ 391.464765][ T8134] file 135168 [ 391.464765][ T8134] kernel_stack 0 [ 391.464765][ T8134] percpu 0 [ 391.464765][ T8134] sock 0 [ 391.464765][ T8134] shmem 0 [ 391.464765][ T8134] file_mapped 135168 [ 391.464765][ T8134] file_dirty 0 [ 391.464765][ T8134] file_writeback 135168 [ 391.464765][ T8134] anon_thp 0 [ 391.464765][ T8134] inactive_anon 135168 [ 391.464765][ T8134] active_anon 0 [ 391.464765][ T8134] inactive_file 20480 [ 391.464765][ T8134] active_file 0 [ 391.464765][ T8134] unevictable 0 [ 391.464765][ T8134] slab_reclaimable 0 [ 391.464765][ T8134] slab_unreclaimable 0 [ 391.464765][ T8134] slab 0 [ 391.464765][ T8134] workingset_refault_anon 0 [ 391.464765][ T8134] workingset_refault_file 0 [ 391.464765][ T8134] workingset_activate_anon 0 [ 391.464765][ T8134] workingset_activate_file 0 [ 391.464765][ T8134] workingset_restore_anon 0 [ 391.464765][ T8134] workingset_restore_file 0 [ 391.464765][ T8134] workingset_nodereclaim 0 [ 391.576760][ T8134] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8119,uid=0 [ 391.592145][ T8134] Memory cgroup out of memory: Killed process 8119 (syz-executor.0) total-vm:48476kB, anon-rss:364kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:0 [ 391.611764][ T26] oom_reaper: reaped process 8119 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:48kB [ 391.623246][ T8134] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 391.634765][ T8134] CPU: 0 PID: 8134 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 391.645259][ T8134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.655297][ T8134] Call Trace: [ 391.658571][ T8134] dump_stack_lvl+0x1e2/0x24b [ 391.663239][ T8134] ? devkmsg_release+0x127/0x127 [ 391.668154][ T8134] ? show_regs_print_info+0x18/0x18 [ 391.673433][ T8134] dump_stack+0x15/0x1d [ 391.677568][ T8134] dump_header+0xd8/0x770 [ 391.681877][ T8134] out_of_memory+0x9f4/0xe80 [ 391.686443][ T8134] ? __irq_exit_rcu+0x41/0x150 [ 391.691190][ T8134] ? unregister_oom_notifier+0x20/0x20 [ 391.696628][ T8134] ? mutex_lock_killable+0xa6/0x120 [ 391.701801][ T8134] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 391.708284][ T8134] memory_max_write+0x5dd/0x7b0 [ 391.713114][ T8134] ? memory_max_show+0xa0/0xa0 [ 391.717860][ T8134] ? memory_max_show+0xa0/0xa0 [ 391.722600][ T8134] cgroup_file_write+0x29e/0x5a0 [ 391.727535][ T8134] ? cgroup_seqfile_stop+0xc0/0xc0 [ 391.732623][ T8134] ? mutex_lock+0xa6/0x110 [ 391.737102][ T8134] ? mutex_trylock+0xb0/0xb0 [ 391.741676][ T8134] ? __kasan_check_write+0x14/0x20 [ 391.746767][ T8134] kernfs_fop_write_iter+0x2d0/0x410 [ 391.752030][ T8134] ? cgroup_seqfile_stop+0xc0/0xc0 [ 391.757120][ T8134] vfs_write+0xc02/0xf20 [ 391.761342][ T8134] ? slab_free_freelist_hook+0xcc/0x1a0 [ 391.766890][ T8134] ? kernel_write+0x3c0/0x3c0 [ 391.771557][ T8134] ? mutex_trylock+0xb0/0xb0 [ 391.776134][ T8134] ? __fdget_pos+0x269/0x300 [ 391.780705][ T8134] ? ksys_write+0x77/0x2b0 [ 391.785106][ T8134] ksys_write+0x186/0x2b0 [ 391.789417][ T8134] ? __ia32_sys_read+0x90/0x90 [ 391.794175][ T8134] __x64_sys_write+0x7b/0x90 [ 391.798751][ T8134] do_syscall_64+0x31/0x70 [ 391.803164][ T8134] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 391.809035][ T8134] RIP: 0033:0x7f2b3d4f6049 [ 391.813445][ T8134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 391.833042][ T8134] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 391.841440][ T8134] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 391.849390][ T8134] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 391.857338][ T8134] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 391.865305][ T8134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 391.873275][ T8134] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 391.884286][ T8134] memory: usage 44kB, limit 0kB, failcnt 3631 [ 391.890437][ T8134] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 391.897347][ T8134] Memory cgroup stats for /syz0: [ 391.897446][ T8134] anon 135168 [ 391.897446][ T8134] file 135168 [ 391.897446][ T8134] kernel_stack 0 [ 391.897446][ T8134] percpu 0 [ 391.897446][ T8134] sock 0 [ 391.897446][ T8134] shmem 0 [ 391.897446][ T8134] file_mapped 135168 [ 391.897446][ T8134] file_dirty 0 [ 391.897446][ T8134] file_writeback 135168 [ 391.897446][ T8134] anon_thp 0 [ 391.897446][ T8134] inactive_anon 135168 [ 391.897446][ T8134] active_anon 0 [ 391.897446][ T8134] inactive_file 20480 [ 391.897446][ T8134] active_file 0 [ 391.897446][ T8134] unevictable 0 [ 391.897446][ T8134] slab_reclaimable 0 [ 391.897446][ T8134] slab_unreclaimable 0 [ 391.897446][ T8134] slab 0 [ 391.897446][ T8134] workingset_refault_anon 0 [ 391.897446][ T8134] workingset_refault_file 0 [ 391.897446][ T8134] workingset_activate_anon 0 [ 391.897446][ T8134] workingset_activate_file 0 [ 391.897446][ T8134] workingset_restore_anon 0 [ 391.897446][ T8134] workingset_restore_file 0 [ 391.897446][ T8134] workingset_nodereclaim 0 [ 391.993446][ T8134] Out of memory and no killable processes... 05:31:44 executing program 0: unshare(0x42000000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4c0000006c00050700000000a800000000000000", @ANYRES32, @ANYBLOB="0000000000000000140003006c6f0000000000000000000000000000180034801400350067656e657665", @ANYRESOCT], 0x4c}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 05:31:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_BSS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="a3ca00000000000000001900000008000300", @ANYRES32=0x0, @ANYBLOB='\f\x00['], 0x28}}, 0x0) 05:31:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0xffffffffffffffff, 0x0, &(0x7f0000000500)={&(0x7f00000005c0)=@newtaction={0x88c, 0x30, 0x1, 0x0, 0x0, {}, [{0x878, 0x1, [@m_police={0x874, 0x1, 0x0, 0x0, {{0xb}, {0x848, 0x2, 0x0, 0x1, [[@TCA_POLICE_RATE={0x404}, @TCA_POLICE_PEAKRATE={0x404}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x81}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x7}}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88c}}, 0x0) 05:31:44 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x17, 0x0, 0xaf, 0x7, 0x0, 0x1}, 0x48) 05:31:44 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x4, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000000)='GPL\x00', 0x4, 0xbe, &(0x7f0000000180)=""/190, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) write$cgroup_subtree(r0, 0x0, 0x0) 05:31:44 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x460002, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x460002, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) (async) 05:31:44 executing program 3: syz_open_dev$evdev(0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 05:31:44 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, 0x0) [ 392.120525][ T8162] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 392.140910][ T8162] CPU: 0 PID: 8162 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 392.151163][ T8162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.161216][ T8162] Call Trace: [ 392.164512][ T8162] dump_stack_lvl+0x1e2/0x24b [ 392.169196][ T8162] ? devkmsg_release+0x127/0x127 [ 392.174134][ T8162] ? show_regs_print_info+0x18/0x18 [ 392.179342][ T8162] dump_stack+0x15/0x1d [ 392.183506][ T8162] dump_header+0xd8/0x770 [ 392.187849][ T8162] out_of_memory+0x9f4/0xe80 [ 392.192445][ T8162] ? unregister_oom_notifier+0x20/0x20 [ 392.197906][ T8162] ? mutex_lock_killable+0xa6/0x120 [ 392.203108][ T8162] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 392.209708][ T8162] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 392.215518][ T8162] memory_max_write+0x5dd/0x7b0 [ 392.220378][ T8162] ? memory_max_show+0xa0/0xa0 [ 392.225155][ T8162] ? memory_max_show+0xa0/0xa0 [ 392.229921][ T8162] cgroup_file_write+0x29e/0x5a0 [ 392.234863][ T8162] ? cgroup_seqfile_stop+0xc0/0xc0 [ 392.239982][ T8162] ? mutex_lock+0xa6/0x110 [ 392.244407][ T8162] ? mutex_trylock+0xb0/0xb0 [ 392.249102][ T8162] ? __kasan_check_write+0x14/0x20 [ 392.254225][ T8162] kernfs_fop_write_iter+0x2d0/0x410 [ 392.259525][ T8162] ? cgroup_seqfile_stop+0xc0/0xc0 [ 392.264642][ T8162] vfs_write+0xc02/0xf20 05:31:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="3e000001"], 0x48}}, 0x0) 05:31:44 executing program 5: syz_usb_connect$printer(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x200}}, [{{0x9, 0x5, 0x82, 0x2, 0x1e7}}]}}}]}}]}}, 0x0) 05:31:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}) [ 392.268894][ T8162] ? slab_free_freelist_hook+0xcc/0x1a0 [ 392.274445][ T8162] ? kernel_write+0x3c0/0x3c0 [ 392.279129][ T8162] ? mutex_trylock+0xb0/0xb0 [ 392.283807][ T8162] ? __fdget_pos+0x269/0x300 [ 392.288442][ T8162] ? ksys_write+0x77/0x2b0 [ 392.292868][ T8162] ksys_write+0x186/0x2b0 [ 392.297207][ T8162] ? __ia32_sys_read+0x90/0x90 [ 392.302078][ T8162] __x64_sys_write+0x7b/0x90 [ 392.306676][ T8162] do_syscall_64+0x31/0x70 [ 392.311100][ T8162] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.316986][ T8162] RIP: 0033:0x7f2b3d4f6049 [ 392.321398][ T8162] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 392.341001][ T8162] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 392.349417][ T8162] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 392.357398][ T8162] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 392.365372][ T8162] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 392.373348][ T8162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 392.381325][ T8162] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 392.398300][ T8162] memory: usage 44kB, limit 0kB, failcnt 3631 [ 392.406254][ T8162] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 392.413812][ T8162] Memory cgroup stats for /syz0: [ 392.413903][ T8162] anon 135168 05:31:44 executing program 1: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) [ 392.413903][ T8162] file 135168 [ 392.413903][ T8162] kernel_stack 0 [ 392.413903][ T8162] percpu 0 [ 392.413903][ T8162] sock 0 [ 392.413903][ T8162] shmem 0 [ 392.413903][ T8162] file_mapped 135168 [ 392.413903][ T8162] file_dirty 0 [ 392.413903][ T8162] file_writeback 135168 [ 392.413903][ T8162] anon_thp 0 [ 392.413903][ T8162] inactive_anon 135168 [ 392.413903][ T8162] active_anon 0 [ 392.413903][ T8162] inactive_file 20480 [ 392.413903][ T8162] active_file 0 [ 392.413903][ T8162] unevictable 0 [ 392.413903][ T8162] slab_reclaimable 0 [ 392.413903][ T8162] slab_unreclaimable 0 [ 392.413903][ T8162] slab 0 [ 392.413903][ T8162] workingset_refault_anon 0 [ 392.413903][ T8162] workingset_refault_file 0 [ 392.413903][ T8162] workingset_activate_anon 0 [ 392.413903][ T8162] workingset_activate_file 0 [ 392.413903][ T8162] workingset_restore_anon 0 [ 392.413903][ T8162] workingset_restore_file 0 [ 392.413903][ T8162] workingset_nodereclaim 0 [ 392.515937][ T8162] Out of memory and no killable processes... [ 392.553275][ T819] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 392.923227][ T819] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 393.054142][ T1117] device bridge_slave_1 left promiscuous mode [ 393.060335][ T1117] bridge0: port 2(bridge_slave_1) entered disabled state [ 393.067950][ T1117] device bridge_slave_0 left promiscuous mode [ 393.074286][ T1117] bridge0: port 1(bridge_slave_0) entered disabled state [ 393.103251][ T819] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 393.112363][ T819] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 393.120376][ T819] usb 6-1: Product: syz [ 393.124566][ T819] usb 6-1: Manufacturer: syz [ 393.129146][ T819] usb 6-1: SerialNumber: syz [ 393.153259][ T8170] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 393.375079][ T819] usb 6-1: USB disconnect, device number 31 [ 393.748966][ T8185] bridge0: port 1(bridge_slave_0) entered blocking state [ 393.756042][ T8185] bridge0: port 1(bridge_slave_0) entered disabled state [ 393.763442][ T8185] device bridge_slave_0 entered promiscuous mode [ 393.770350][ T8185] bridge0: port 2(bridge_slave_1) entered blocking state [ 393.777488][ T8185] bridge0: port 2(bridge_slave_1) entered disabled state [ 393.784782][ T8185] device bridge_slave_1 entered promiscuous mode [ 393.811068][ T8185] bridge0: port 2(bridge_slave_1) entered blocking state [ 393.818121][ T8185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 393.825396][ T8185] bridge0: port 1(bridge_slave_0) entered blocking state [ 393.832406][ T8185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 393.849241][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 393.856962][ T2418] bridge0: port 1(bridge_slave_0) entered disabled state [ 393.864359][ T2418] bridge0: port 2(bridge_slave_1) entered disabled state [ 393.881135][ T819] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 393.889437][ T819] bridge0: port 1(bridge_slave_0) entered blocking state [ 393.896491][ T819] bridge0: port 1(bridge_slave_0) entered forwarding state [ 393.903783][ T819] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 393.911857][ T819] bridge0: port 2(bridge_slave_1) entered blocking state [ 393.918881][ T819] bridge0: port 2(bridge_slave_1) entered forwarding state [ 393.926172][ T819] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 393.934104][ T819] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 393.953442][ T832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 393.961706][ T832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 393.971582][ T832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 393.979643][ T832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 393.987811][ T832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 393.996224][ T832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 05:31:46 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000340)={[{@fat=@allow_utime}, {@fat=@codepage={'codepage', 0x3d, '855'}}, {@fat=@flush}]}) 05:31:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.kill\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x2) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000040)={r0, 0x1}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x11, 0x7, &(0x7f0000000940)=ANY=[@ANYBLOB="67b940000400000018da226e0e2cad4b26107f8d"], &(0x7f0000000580)='syzkaller\x00', 0x2, 0xaa, &(0x7f00000005c0)=""/170, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 05:31:46 executing program 3: syz_clone(0x88a08700, 0x0, 0x0, 0x0, 0x0, 0x0) 05:31:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000001d80)='/sys/block/sda', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0, 0x1c}, 0x300}, 0x0) 05:31:46 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x460002, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 64) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (rerun: 64) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:31:46 executing program 5: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000180)='blacklist\x00', 0x0, 0x0, 0x0, r0) 05:31:46 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x7, @fixed, 0x9}, 0xe) 05:31:46 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) ftruncate(r0, 0x1) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f00000002c0)={@rand_addr=0x64010100, @rand_addr=0x64010100, @rand_addr=0x64010102}, 0xc) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000280)={r0, r4, 0x7}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f0000000100)) 05:31:46 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) [ 394.004540][ T832] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 394.012655][ T832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 394.021132][ T832] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 394.029475][ T832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 05:31:46 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0) 05:31:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000780)=ANY=[@ANYBLOB=' \x00\x00\x00\n\n\t'], 0x20}}, 0x0) 05:31:46 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(r0, 0x8916, 0x0) 05:31:46 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x6, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 05:31:46 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$sock(r0, &(0x7f0000000300)={&(0x7f0000000000)=@generic={0x0, "f6be1504f65294cc5db992527b9fea2ac94324a0da875a79035104cc9de4e4656ac01259995195c112bdafc60294865548f86b39fc9c487f1988eb65176de5d4e399a38139a1b8f0a1a960cb2dedcd3a577ae940c3a2a0e0735b5fe1e53ccb249865c52a7663df951daac2583c35ad4a60233b01d5ae07aeed1371243782"}, 0x80, 0x0, 0x0, &(0x7f0000000280)=[@timestamping={{0x14}}, @txtime={{0x18}}], 0x30}, 0x0) 05:31:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6}]}, 0x1c}}, 0x0) [ 394.111943][ T23] audit: type=1400 audit(1646976706.516:296): avc: denied { read } for pid=8208 comm="syz-executor.5" name="vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 394.145697][ T8216] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 394.156681][ T8216] CPU: 1 PID: 8216 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 394.166927][ T8216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.176985][ T8216] Call Trace: [ 394.180282][ T8216] dump_stack_lvl+0x1e2/0x24b [ 394.184966][ T8216] ? show_regs_print_info+0x18/0x18 [ 394.190163][ T8216] ? ___ratelimit+0x3e2/0x580 [ 394.194924][ T8216] ? _raw_spin_lock+0xa3/0x1b0 [ 394.199687][ T8216] dump_stack+0x15/0x1d [ 394.203846][ T8216] dump_header+0xd8/0x770 [ 394.208182][ T8216] oom_kill_process+0xee/0x2c0 [ 394.212949][ T8216] out_of_memory+0x895/0xe80 [ 394.217545][ T8216] ? unregister_oom_notifier+0x20/0x20 [ 394.223013][ T8216] ? mutex_lock_killable+0xa6/0x120 [ 394.228207][ T8216] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 394.234705][ T8216] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 394.240518][ T8216] memory_max_write+0x5dd/0x7b0 [ 394.245378][ T8216] ? memory_max_show+0xa0/0xa0 [ 394.250153][ T8216] ? memory_max_show+0xa0/0xa0 [ 394.254922][ T8216] cgroup_file_write+0x29e/0x5a0 05:31:46 executing program 5: socketpair(0x18, 0x0, 0x3f, &(0x7f0000000000)) 05:31:46 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x8941, &(0x7f0000000080)) 05:31:46 executing program 5: select(0x98, &(0x7f0000000080)={0x0, 0x0, 0x91}, 0x0, &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x2710}) 05:31:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}}, 0x0) [ 394.259868][ T8216] ? cgroup_seqfile_stop+0xc0/0xc0 [ 394.264976][ T8216] ? mutex_lock+0xa6/0x110 [ 394.269394][ T8216] ? mutex_trylock+0xb0/0xb0 [ 394.273987][ T8216] ? __kasan_check_write+0x14/0x20 [ 394.279103][ T8216] kernfs_fop_write_iter+0x2d0/0x410 [ 394.284378][ T8216] ? cgroup_seqfile_stop+0xc0/0xc0 [ 394.289470][ T8216] vfs_write+0xc02/0xf20 [ 394.293687][ T8216] ? slab_free_freelist_hook+0xcc/0x1a0 [ 394.299206][ T8216] ? kernel_write+0x3c0/0x3c0 [ 394.303858][ T8216] ? mutex_trylock+0xb0/0xb0 [ 394.308526][ T8216] ? __fdget_pos+0x269/0x300 [ 394.313092][ T8216] ? ksys_write+0x77/0x2b0 [ 394.317490][ T8216] ksys_write+0x186/0x2b0 [ 394.321792][ T8216] ? __ia32_sys_read+0x90/0x90 [ 394.326527][ T8216] __x64_sys_write+0x7b/0x90 [ 394.331096][ T8216] do_syscall_64+0x31/0x70 [ 394.335500][ T8216] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 394.341387][ T8216] RIP: 0033:0x7f2b3d4f6049 [ 394.345780][ T8216] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 394.365370][ T8216] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 394.373762][ T8216] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 394.381812][ T8216] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 394.389761][ T8216] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 394.397709][ T8216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 394.405657][ T8216] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 394.415893][ T8216] memory: usage 76kB, limit 0kB, failcnt 3669 [ 394.422111][ T8216] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 394.429212][ T8216] Memory cgroup stats for /syz0: [ 394.429324][ T8216] anon 135168 [ 394.429324][ T8216] file 135168 [ 394.429324][ T8216] kernel_stack 0 [ 394.429324][ T8216] percpu 0 [ 394.429324][ T8216] sock 0 [ 394.429324][ T8216] shmem 0 [ 394.429324][ T8216] file_mapped 135168 [ 394.429324][ T8216] file_dirty 0 [ 394.429324][ T8216] file_writeback 135168 [ 394.429324][ T8216] anon_thp 0 [ 394.429324][ T8216] inactive_anon 135168 [ 394.429324][ T8216] active_anon 0 [ 394.429324][ T8216] inactive_file 20480 [ 394.429324][ T8216] active_file 0 [ 394.429324][ T8216] unevictable 0 [ 394.429324][ T8216] slab_reclaimable 0 [ 394.429324][ T8216] slab_unreclaimable 0 [ 394.429324][ T8216] slab 0 [ 394.429324][ T8216] workingset_refault_anon 0 [ 394.429324][ T8216] workingset_refault_file 0 [ 394.429324][ T8216] workingset_activate_anon 0 [ 394.429324][ T8216] workingset_activate_file 0 [ 394.429324][ T8216] workingset_restore_anon 0 [ 394.429324][ T8216] workingset_restore_file 0 [ 394.429324][ T8216] workingset_nodereclaim 0 [ 394.525292][ T8216] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8185,uid=0 [ 394.540879][ T8216] Memory cgroup out of memory: Killed process 8185 (syz-executor.0) total-vm:48476kB, anon-rss:376kB, file-rss:15200kB, shmem-rss:48kB, UID:0 pgtables:80kB oom_score_adj:0 [ 394.558252][ T26] oom_reaper: reaped process 8185 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:48kB [ 394.570834][ T8216] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 394.581200][ T8216] CPU: 0 PID: 8216 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 394.591417][ T8216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.601449][ T8216] Call Trace: [ 394.604738][ T8216] dump_stack_lvl+0x1e2/0x24b [ 394.609390][ T8216] ? show_regs_print_info+0x18/0x18 [ 394.614560][ T8216] ? ___ratelimit+0x3e2/0x580 [ 394.619207][ T8216] ? _raw_spin_lock+0xa3/0x1b0 [ 394.623941][ T8216] dump_stack+0x15/0x1d [ 394.628087][ T8216] dump_header+0xd8/0x770 [ 394.632386][ T8216] oom_kill_process+0xee/0x2c0 [ 394.637138][ T8216] out_of_memory+0x895/0xe80 [ 394.641701][ T8216] ? unregister_oom_notifier+0x20/0x20 [ 394.647273][ T8216] ? mutex_lock_killable+0xa6/0x120 [ 394.652562][ T8216] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 394.659046][ T8216] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 394.664830][ T8216] memory_max_write+0x5dd/0x7b0 [ 394.669654][ T8216] ? memory_max_show+0xa0/0xa0 [ 394.674398][ T8216] ? memory_max_show+0xa0/0xa0 [ 394.679137][ T8216] cgroup_file_write+0x29e/0x5a0 [ 394.684059][ T8216] ? cgroup_seqfile_stop+0xc0/0xc0 [ 394.689142][ T8216] ? mutex_lock+0xa6/0x110 [ 394.693530][ T8216] ? mutex_trylock+0xb0/0xb0 [ 394.698092][ T8216] ? __kasan_check_write+0x14/0x20 [ 394.703173][ T8216] kernfs_fop_write_iter+0x2d0/0x410 [ 394.708431][ T8216] ? cgroup_seqfile_stop+0xc0/0xc0 [ 394.713516][ T8216] vfs_write+0xc02/0xf20 [ 394.717730][ T8216] ? slab_free_freelist_hook+0xcc/0x1a0 [ 394.723247][ T8216] ? kernel_write+0x3c0/0x3c0 [ 394.727896][ T8216] ? mutex_trylock+0xb0/0xb0 [ 394.732460][ T8216] ? __fdget_pos+0x269/0x300 [ 394.737042][ T8216] ? ksys_write+0x77/0x2b0 [ 394.741438][ T8216] ksys_write+0x186/0x2b0 [ 394.745756][ T8216] ? __ia32_sys_read+0x90/0x90 [ 394.750511][ T8216] __x64_sys_write+0x7b/0x90 [ 394.755075][ T8216] do_syscall_64+0x31/0x70 [ 394.759468][ T8216] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 394.765331][ T8216] RIP: 0033:0x7f2b3d4f6049 [ 394.769735][ T8216] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 394.789316][ T8216] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 394.797701][ T8216] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 394.805644][ T8216] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 394.813609][ T8216] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 394.821555][ T8216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 394.829585][ T8216] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 394.838786][ T8216] memory: usage 44kB, limit 0kB, failcnt 3992 [ 394.845069][ T8216] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 394.851975][ T8216] Memory cgroup stats for /syz0: [ 394.852078][ T8216] anon 135168 [ 394.852078][ T8216] file 135168 [ 394.852078][ T8216] kernel_stack 0 [ 394.852078][ T8216] percpu 0 [ 394.852078][ T8216] sock 0 [ 394.852078][ T8216] shmem 0 [ 394.852078][ T8216] file_mapped 135168 [ 394.852078][ T8216] file_dirty 0 [ 394.852078][ T8216] file_writeback 135168 [ 394.852078][ T8216] anon_thp 0 [ 394.852078][ T8216] inactive_anon 135168 [ 394.852078][ T8216] active_anon 0 [ 394.852078][ T8216] inactive_file 20480 [ 394.852078][ T8216] active_file 0 [ 394.852078][ T8216] unevictable 0 [ 394.852078][ T8216] slab_reclaimable 0 [ 394.852078][ T8216] slab_unreclaimable 0 [ 394.852078][ T8216] slab 0 [ 394.852078][ T8216] workingset_refault_anon 0 [ 394.852078][ T8216] workingset_refault_file 0 [ 394.852078][ T8216] workingset_activate_anon 0 [ 394.852078][ T8216] workingset_activate_file 0 [ 394.852078][ T8216] workingset_restore_anon 0 [ 394.852078][ T8216] workingset_restore_file 0 [ 394.852078][ T8216] workingset_nodereclaim 0 [ 394.947711][ T8216] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8220,uid=0 [ 394.962912][ T8216] Memory cgroup out of memory: OOM victim 8220 (syz-executor.0) is already exiting. Skip killing the task [ 394.975283][ T8216] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 394.985531][ T8216] CPU: 0 PID: 8216 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 394.995750][ T8216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.005784][ T8216] Call Trace: [ 395.009056][ T8216] dump_stack_lvl+0x1e2/0x24b [ 395.013712][ T8216] ? devkmsg_release+0x127/0x127 [ 395.018626][ T8216] ? show_regs_print_info+0x18/0x18 [ 395.023800][ T8216] dump_stack+0x15/0x1d [ 395.027935][ T8216] dump_header+0xd8/0x770 [ 395.032241][ T8216] out_of_memory+0x9f4/0xe80 [ 395.036806][ T8216] ? unregister_oom_notifier+0x20/0x20 [ 395.042242][ T8216] ? mutex_lock_killable+0xa6/0x120 [ 395.047429][ T8216] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 395.053906][ T8216] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 395.059687][ T8216] memory_max_write+0x5dd/0x7b0 [ 395.064522][ T8216] ? memory_max_show+0xa0/0xa0 [ 395.069265][ T8216] ? memory_max_show+0xa0/0xa0 [ 395.074007][ T8216] cgroup_file_write+0x29e/0x5a0 [ 395.078923][ T8216] ? cgroup_seqfile_stop+0xc0/0xc0 [ 395.084026][ T8216] ? mutex_lock+0xa6/0x110 [ 395.088428][ T8216] ? mutex_trylock+0xb0/0xb0 [ 395.093023][ T8216] ? __kasan_check_write+0x14/0x20 [ 395.098119][ T8216] kernfs_fop_write_iter+0x2d0/0x410 [ 395.103406][ T8216] ? cgroup_seqfile_stop+0xc0/0xc0 [ 395.108497][ T8216] vfs_write+0xc02/0xf20 [ 395.112716][ T8216] ? slab_free_freelist_hook+0xcc/0x1a0 [ 395.118239][ T8216] ? kernel_write+0x3c0/0x3c0 [ 395.122907][ T8216] ? mutex_trylock+0xb0/0xb0 [ 395.127477][ T8216] ? __fdget_pos+0x269/0x300 [ 395.132047][ T8216] ? ksys_write+0x77/0x2b0 [ 395.136447][ T8216] ksys_write+0x186/0x2b0 [ 395.140756][ T8216] ? __ia32_sys_read+0x90/0x90 [ 395.145516][ T8216] __x64_sys_write+0x7b/0x90 [ 395.150095][ T8216] do_syscall_64+0x31/0x70 [ 395.154523][ T8216] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 395.160402][ T8216] RIP: 0033:0x7f2b3d4f6049 [ 395.164800][ T8216] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 395.184381][ T8216] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 395.192772][ T8216] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 395.200720][ T8216] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 395.208667][ T8216] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 395.216615][ T8216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 395.224573][ T8216] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 395.233950][ T8216] memory: usage 44kB, limit 0kB, failcnt 3992 [ 395.240753][ T8216] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 395.247680][ T8216] Memory cgroup stats for /syz0: [ 395.247774][ T8216] anon 135168 [ 395.247774][ T8216] file 135168 [ 395.247774][ T8216] kernel_stack 0 [ 395.247774][ T8216] percpu 0 [ 395.247774][ T8216] sock 0 [ 395.247774][ T8216] shmem 0 [ 395.247774][ T8216] file_mapped 135168 [ 395.247774][ T8216] file_dirty 0 [ 395.247774][ T8216] file_writeback 135168 [ 395.247774][ T8216] anon_thp 0 [ 395.247774][ T8216] inactive_anon 135168 [ 395.247774][ T8216] active_anon 0 [ 395.247774][ T8216] inactive_file 20480 [ 395.247774][ T8216] active_file 0 [ 395.247774][ T8216] unevictable 0 [ 395.247774][ T8216] slab_reclaimable 0 [ 395.247774][ T8216] slab_unreclaimable 0 [ 395.247774][ T8216] slab 0 [ 395.247774][ T8216] workingset_refault_anon 0 05:31:47 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) ftruncate(r0, 0x1) (async) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f00000002c0)={@rand_addr=0x64010100, @rand_addr=0x64010100, @rand_addr=0x64010102}, 0xc) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000280)={r0, r4, 0x7}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f0000000100)) 05:31:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)={&(0x7f0000000000)={0x28, 0x3, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}}, 0x0) 05:31:47 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000240), 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) accept4$inet(r0, &(0x7f0000001700), &(0x7f0000001740)=0x10, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f0000000240), 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 05:31:47 executing program 5: syz_usb_connect$printer(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x81, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x200}}, [{}]}}}]}}]}}, 0x0) 05:31:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x3, 0x1, 0x101}, 0x14}}, 0x0) 05:31:47 executing program 0: syz_clone(0x2041080, 0x0, 0x0, 0x0, 0x0, 0x0) 05:31:47 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x25}, {0x6}]}) 05:31:47 executing program 2: syz_clone(0x2041080, 0x0, 0x0, &(0x7f0000000440), 0x0, 0x0) [ 395.247774][ T8216] workingset_refault_file 0 [ 395.247774][ T8216] workingset_activate_anon 0 [ 395.247774][ T8216] workingset_activate_file 0 [ 395.247774][ T8216] workingset_restore_anon 0 [ 395.247774][ T8216] workingset_restore_file 0 [ 395.247774][ T8216] workingset_nodereclaim 0 [ 395.343433][ T8216] Out of memory and no killable processes... 05:31:47 executing program 2: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$sock(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)="45f09b9250c86dc7bbd435fc8516b6bd", 0x10}, {&(0x7f00000000c0)="d0800f50979e52df8c49125f570e836a9b8c7a41e12a92fe5c5861", 0x1b}, {&(0x7f0000000100)="0f170295ba4a5c595bcf8f4d302538", 0xf}, {&(0x7f0000000140)="2c4a49fe16b18f4d9222c7fb55c4f32a16b3f04dc42322afe85f8f524c3eed12d32c3cf887ef4997b10d5df224a20b41032cf90480858d0c2e92ba9286abad3eb34aa9c92822", 0x46}], 0x4}, 0x0) 05:31:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x22}, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2, 0x4, 0x6, 0x100, 0x0, 0xa6c307e2}) [ 395.402935][ T8248] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 395.443149][ T8248] CPU: 1 PID: 8248 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 395.444135][ T23] audit: type=1326 audit(1646976707.856:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8244 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa433b1f049 code=0x0 [ 395.453396][ T8248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.453401][ T8248] Call Trace: [ 395.453418][ T8248] dump_stack_lvl+0x1e2/0x24b [ 395.453427][ T8248] ? devkmsg_release+0x127/0x127 [ 395.453436][ T8248] ? show_regs_print_info+0x18/0x18 [ 395.453445][ T8248] dump_stack+0x15/0x1d [ 395.453455][ T8248] dump_header+0xd8/0x770 [ 395.453463][ T8248] out_of_memory+0x9f4/0xe80 [ 395.453473][ T8248] ? unregister_oom_notifier+0x20/0x20 [ 395.453483][ T8248] ? mutex_lock_killable+0xa6/0x120 [ 395.453492][ T8248] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 395.453499][ T8248] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 395.453510][ T8248] memory_max_write+0x5dd/0x7b0 [ 395.453520][ T8248] ? memory_max_show+0xa0/0xa0 [ 395.453530][ T8248] ? memory_max_show+0xa0/0xa0 [ 395.453539][ T8248] cgroup_file_write+0x29e/0x5a0 [ 395.453548][ T8248] ? cgroup_seqfile_stop+0xc0/0xc0 [ 395.453564][ T8248] ? mutex_lock+0xa6/0x110 [ 395.569367][ T8248] ? mutex_trylock+0xb0/0xb0 [ 395.573935][ T8248] ? __kasan_check_write+0x14/0x20 [ 395.579025][ T8248] kernfs_fop_write_iter+0x2d0/0x410 [ 395.584287][ T8248] ? cgroup_seqfile_stop+0xc0/0xc0 [ 395.589374][ T8248] vfs_write+0xc02/0xf20 [ 395.593595][ T8248] ? slab_free_freelist_hook+0xcc/0x1a0 [ 395.599118][ T8248] ? kernel_write+0x3c0/0x3c0 [ 395.603790][ T8248] ? mutex_trylock+0xb0/0xb0 [ 395.608364][ T8248] ? __fdget_pos+0x269/0x300 [ 395.612932][ T8248] ? ksys_write+0x77/0x2b0 [ 395.617324][ T8248] ksys_write+0x186/0x2b0 [ 395.621630][ T8248] ? __ia32_sys_read+0x90/0x90 [ 395.626398][ T8248] __x64_sys_write+0x7b/0x90 [ 395.630981][ T8248] do_syscall_64+0x31/0x70 [ 395.635390][ T8248] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 395.641257][ T8248] RIP: 0033:0x7f2b3d4f6049 [ 395.645654][ T8248] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 395.665252][ T8248] RSP: 002b:00007f2b3c62a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 395.673642][ T8248] RAX: ffffffffffffffda RBX: 00007f2b3d609100 RCX: 00007f2b3d4f6049 [ 395.681593][ T8248] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 05:31:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000200)={'syztnl1\x00', 0x0}) pipe(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x40, 0x80}}) 05:31:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@ipv4={'\x00', '\xff\xff', @multicast1}, @private1, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0c301e2}) [ 395.689559][ T8248] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 395.697507][ T8248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 395.705458][ T8248] R13: 00007ffcc571cdef R14: 00007f2b3c62a300 R15: 0000000000022000 [ 395.863189][ T819] usb 6-1: new high-speed USB device number 32 using dummy_hcd [ 396.031079][ T8248] memory: usage 44kB, limit 0kB, failcnt 3992 [ 396.043214][ T8248] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 396.050180][ T8248] Memory cgroup stats for /syz0: [ 396.050278][ T8248] anon 135168 [ 396.050278][ T8248] file 135168 [ 396.050278][ T8248] kernel_stack 0 [ 396.050278][ T8248] percpu 0 [ 396.050278][ T8248] sock 0 [ 396.050278][ T8248] shmem 0 [ 396.050278][ T8248] file_mapped 135168 [ 396.050278][ T8248] file_dirty 0 [ 396.050278][ T8248] file_writeback 135168 [ 396.050278][ T8248] anon_thp 0 [ 396.050278][ T8248] inactive_anon 135168 [ 396.050278][ T8248] active_anon 0 [ 396.050278][ T8248] inactive_file 20480 [ 396.050278][ T8248] active_file 0 [ 396.050278][ T8248] unevictable 0 [ 396.050278][ T8248] slab_reclaimable 0 [ 396.050278][ T8248] slab_unreclaimable 0 [ 396.050278][ T8248] slab 0 [ 396.050278][ T8248] workingset_refault_anon 0 [ 396.050278][ T8248] workingset_refault_file 0 [ 396.050278][ T8248] workingset_activate_anon 0 05:31:48 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) ftruncate(r0, 0x1) (async) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f00000002c0)={@rand_addr=0x64010100, @rand_addr=0x64010100, @rand_addr=0x64010102}, 0xc) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000280)={r0, r4, 0x7}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f0000000100)) 05:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0xb0d, 0x0, 0x0, {{}, {@val={0xe04}, @void}}}, 0x1c}}, 0x0) 05:31:48 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) [ 396.050278][ T8248] workingset_activate_file 0 [ 396.050278][ T8248] workingset_restore_anon 0 [ 396.050278][ T8248] workingset_restore_file 0 [ 396.050278][ T8248] workingset_nodereclaim 0 [ 396.146209][ T8248] Out of memory and no killable processes... [ 396.166128][ T8262] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 396.193172][ T819] usb 6-1: Using ep0 maxpacket: 8 [ 396.333221][ T819] usb 6-1: too many endpoints for config 1 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 396.344090][ T819] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 396.354099][ T819] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 396.364042][ T819] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 129 [ 396.533258][ T819] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 396.542354][ T819] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 396.550480][ T819] usb 6-1: Product: syz [ 396.554729][ T819] usb 6-1: Manufacturer: syz [ 396.559301][ T819] usb 6-1: SerialNumber: syz [ 396.804364][ T819] usb 6-1: USB disconnect, device number 32 [ 396.863482][ T1117] device bridge_slave_1 left promiscuous mode [ 396.869600][ T1117] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.877060][ T1117] device bridge_slave_0 left promiscuous mode [ 396.883212][ T1117] bridge0: port 1(bridge_slave_0) entered disabled state [ 397.121352][ T8271] bridge0: port 1(bridge_slave_0) entered blocking state [ 397.128427][ T8271] bridge0: port 1(bridge_slave_0) entered disabled state [ 397.135980][ T8271] device bridge_slave_0 entered promiscuous mode [ 397.142778][ T8271] bridge0: port 2(bridge_slave_1) entered blocking state [ 397.149836][ T8271] bridge0: port 2(bridge_slave_1) entered disabled state [ 397.157414][ T8271] device bridge_slave_1 entered promiscuous mode [ 397.188700][ T8271] bridge0: port 2(bridge_slave_1) entered blocking state [ 397.195858][ T8271] bridge0: port 2(bridge_slave_1) entered forwarding state [ 397.203156][ T8271] bridge0: port 1(bridge_slave_0) entered blocking state [ 397.210185][ T8271] bridge0: port 1(bridge_slave_0) entered forwarding state [ 397.227419][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 397.235180][ T2418] bridge0: port 1(bridge_slave_0) entered disabled state [ 397.242366][ T2418] bridge0: port 2(bridge_slave_1) entered disabled state [ 397.263844][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 397.272122][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 397.280416][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 05:31:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000001c0)='~', 0x1, 0x0, 0x0, 0x0) 05:31:49 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x0, 0x2, &(0x7f0000000340)=@raw=[@map_idx_val], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 397.288493][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 397.296723][ T2418] bridge0: port 1(bridge_slave_0) entered blocking state [ 397.303873][ T2418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 397.318890][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 397.333627][ T2418] bridge0: port 2(bridge_slave_1) entered blocking state [ 397.340674][ T2418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 397.348066][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 397.356341][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 397.369183][ T831] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 397.377566][ T831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 05:31:49 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000009c0)={&(0x7f0000000880)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{}]}]}}, &(0x7f0000000900)=""/176, 0x32, 0xb0, 0x1}, 0x20) 05:31:49 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x3, 0x0) 05:31:49 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000240), 0x8000000000000000, 0x10042) ioctl$USBDEVFS_REAPURBNDELAY(r0, 0x4008550d, &(0x7f0000000280)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) 05:31:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890c, &(0x7f0000000100)={@ipv4={'\x00', '\xff\xff', @multicast1}, @private1, @private0={0xfc, 0x0, '\x00', 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0c301e2}) 05:31:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000200)={'syztnl1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}) 05:31:49 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@ipv4={'\x00', '\xff\xff', @multicast1}, @private1, @private0={0xfc, 0x0, '\x00', 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0c301e2}) [ 397.385958][ T831] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 397.394315][ T831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 05:31:49 executing program 0: write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040)='THAWED\x00', 0x7) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vcan0\x00', 0x2}) close(r0) 05:31:49 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vcan0\x00', 0x2}) ioctl$TUNSETVNETLE(r0, 0x54e3, 0x0) 05:31:49 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vcan0\x00', 0x2}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 05:31:49 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000680)=@base={0x9, 0x4, 0x1802, 0x8, 0x42, 0x1}, 0x48) [ 397.441786][ T8285] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 397.462749][ T8285] CPU: 0 PID: 8285 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 397.473005][ T8285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.483061][ T8285] Call Trace: [ 397.486347][ T8285] dump_stack_lvl+0x1e2/0x24b [ 397.491014][ T8285] ? show_regs_print_info+0x18/0x18 [ 397.496200][ T8285] ? ___ratelimit+0x3e2/0x580 [ 397.500876][ T8285] ? _raw_spin_lock+0xa3/0x1b0 [ 397.505633][ T8285] dump_stack+0x15/0x1d [ 397.509806][ T8285] dump_header+0xd8/0x770 [ 397.514146][ T8285] oom_kill_process+0xee/0x2c0 [ 397.518895][ T8285] out_of_memory+0x895/0xe80 [ 397.523466][ T8285] ? unregister_oom_notifier+0x20/0x20 [ 397.529091][ T8285] ? mutex_lock_killable+0xa6/0x120 [ 397.534287][ T8285] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 397.540804][ T8285] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 397.546609][ T8285] memory_max_write+0x5dd/0x7b0 [ 397.551457][ T8285] ? memory_max_show+0xa0/0xa0 [ 397.556222][ T8285] ? memory_max_show+0xa0/0xa0 [ 397.560966][ T8285] cgroup_file_write+0x29e/0x5a0 [ 397.565899][ T8285] ? cgroup_seqfile_stop+0xc0/0xc0 [ 397.570988][ T8285] ? mutex_lock+0xa6/0x110 [ 397.575382][ T8285] ? mutex_trylock+0xb0/0xb0 [ 397.579951][ T8285] ? __kasan_check_write+0x14/0x20 [ 397.585043][ T8285] kernfs_fop_write_iter+0x2d0/0x410 [ 397.590310][ T8285] ? cgroup_seqfile_stop+0xc0/0xc0 [ 397.595404][ T8285] vfs_write+0xc02/0xf20 [ 397.599624][ T8285] ? slab_free_freelist_hook+0xcc/0x1a0 [ 397.605157][ T8285] ? kernel_write+0x3c0/0x3c0 [ 397.609817][ T8285] ? mutex_trylock+0xb0/0xb0 [ 397.614397][ T8285] ? __fdget_pos+0x269/0x300 [ 397.618974][ T8285] ? ksys_write+0x77/0x2b0 [ 397.623371][ T8285] ksys_write+0x186/0x2b0 [ 397.627682][ T8285] ? __ia32_sys_read+0x90/0x90 [ 397.632428][ T8285] __x64_sys_write+0x7b/0x90 [ 397.636999][ T8285] do_syscall_64+0x31/0x70 [ 397.641395][ T8285] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 397.647267][ T8285] RIP: 0033:0x7f2b3d4f6049 [ 397.651667][ T8285] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 397.671271][ T8285] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 397.679770][ T8285] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 05:31:49 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'wg2\x00', 0x2}) ioctl$TUNSETLINK(r0, 0x400454c8, 0x0) 05:31:50 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1414c2, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, 0x0) 05:31:50 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 397.687738][ T8285] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 397.695726][ T8285] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 397.703695][ T8285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 397.711649][ T8285] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 397.724676][ T8285] memory: usage 72kB, limit 0kB, failcnt 4030 [ 397.731172][ T8285] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 05:31:50 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1414c2, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) [ 397.738699][ T8285] Memory cgroup stats for /syz0: [ 397.738816][ T8285] anon 135168 [ 397.738816][ T8285] file 135168 [ 397.738816][ T8285] kernel_stack 0 [ 397.738816][ T8285] percpu 0 [ 397.738816][ T8285] sock 0 [ 397.738816][ T8285] shmem 0 [ 397.738816][ T8285] file_mapped 135168 [ 397.738816][ T8285] file_dirty 0 [ 397.738816][ T8285] file_writeback 135168 [ 397.738816][ T8285] anon_thp 0 [ 397.738816][ T8285] inactive_anon 135168 [ 397.738816][ T8285] active_anon 0 [ 397.738816][ T8285] inactive_file 20480 [ 397.738816][ T8285] active_file 0 [ 397.738816][ T8285] unevictable 0 [ 397.738816][ T8285] slab_reclaimable 0 [ 397.738816][ T8285] slab_unreclaimable 0 [ 397.738816][ T8285] slab 0 [ 397.738816][ T8285] workingset_refault_anon 0 [ 397.738816][ T8285] workingset_refault_file 0 [ 397.738816][ T8285] workingset_activate_anon 0 [ 397.738816][ T8285] workingset_activate_file 0 [ 397.738816][ T8285] workingset_restore_anon 0 [ 397.738816][ T8285] workingset_restore_file 0 [ 397.738816][ T8285] workingset_nodereclaim 0 [ 397.835224][ T8285] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8271,uid=0 [ 397.850886][ T8285] Memory cgroup out of memory: Killed process 8271 (syz-executor.0) total-vm:48476kB, anon-rss:364kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 397.881073][ T8285] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 397.892497][ T8285] CPU: 1 PID: 8285 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 397.902941][ T8285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.912975][ T8285] Call Trace: [ 397.916244][ T8285] dump_stack_lvl+0x1e2/0x24b [ 397.920901][ T8285] ? devkmsg_release+0x127/0x127 [ 397.925815][ T8285] ? show_regs_print_info+0x18/0x18 [ 397.931001][ T8285] dump_stack+0x15/0x1d [ 397.935136][ T8285] dump_header+0xd8/0x770 [ 397.939441][ T8285] out_of_memory+0x9f4/0xe80 [ 397.944004][ T8285] ? unregister_oom_notifier+0x20/0x20 [ 397.949434][ T8285] ? mutex_lock_killable+0xa6/0x120 [ 397.954619][ T8285] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 397.961090][ T8285] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 397.966867][ T8285] memory_max_write+0x5dd/0x7b0 [ 397.971692][ T8285] ? memory_max_show+0xa0/0xa0 [ 397.976430][ T8285] ? memory_max_show+0xa0/0xa0 [ 397.981170][ T8285] cgroup_file_write+0x29e/0x5a0 [ 397.986106][ T8285] ? cgroup_seqfile_stop+0xc0/0xc0 [ 397.991210][ T8285] ? mutex_lock+0xa6/0x110 [ 397.995598][ T8285] ? mutex_trylock+0xb0/0xb0 [ 398.000157][ T8285] ? __kasan_check_write+0x14/0x20 [ 398.005241][ T8285] kernfs_fop_write_iter+0x2d0/0x410 [ 398.010503][ T8285] ? cgroup_seqfile_stop+0xc0/0xc0 [ 398.015585][ T8285] vfs_write+0xc02/0xf20 [ 398.019817][ T8285] ? slab_free_freelist_hook+0xcc/0x1a0 [ 398.025337][ T8285] ? kernel_write+0x3c0/0x3c0 [ 398.029989][ T8285] ? mutex_trylock+0xb0/0xb0 [ 398.034553][ T8285] ? __fdget_pos+0x269/0x300 [ 398.039116][ T8285] ? ksys_write+0x77/0x2b0 [ 398.043501][ T8285] ksys_write+0x186/0x2b0 [ 398.047803][ T8285] ? __ia32_sys_read+0x90/0x90 [ 398.052538][ T8285] __x64_sys_write+0x7b/0x90 [ 398.057100][ T8285] do_syscall_64+0x31/0x70 [ 398.061491][ T8285] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 398.067352][ T8285] RIP: 0033:0x7f2b3d4f6049 [ 398.071739][ T8285] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 398.091325][ T8285] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 398.099729][ T8285] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 398.107697][ T8285] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 398.115755][ T8285] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 398.123697][ T8285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 398.131651][ T8285] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 398.143672][ T8285] memory: usage 44kB, limit 0kB, failcnt 4064 [ 398.153286][ T8285] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 398.160204][ T8285] Memory cgroup stats for /syz0: [ 398.160274][ T8285] anon 135168 [ 398.160274][ T8285] file 135168 [ 398.160274][ T8285] kernel_stack 0 [ 398.160274][ T8285] percpu 0 [ 398.160274][ T8285] sock 0 [ 398.160274][ T8285] shmem 0 [ 398.160274][ T8285] file_mapped 135168 [ 398.160274][ T8285] file_dirty 0 [ 398.160274][ T8285] file_writeback 135168 [ 398.160274][ T8285] anon_thp 0 [ 398.160274][ T8285] inactive_anon 135168 [ 398.160274][ T8285] active_anon 0 [ 398.160274][ T8285] inactive_file 20480 [ 398.160274][ T8285] active_file 0 [ 398.160274][ T8285] unevictable 0 [ 398.160274][ T8285] slab_reclaimable 0 [ 398.160274][ T8285] slab_unreclaimable 0 [ 398.160274][ T8285] slab 0 [ 398.160274][ T8285] workingset_refault_anon 0 [ 398.160274][ T8285] workingset_refault_file 0 [ 398.160274][ T8285] workingset_activate_anon 0 [ 398.160274][ T8285] workingset_activate_file 0 05:31:50 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x4000) 05:31:50 executing program 5: ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, 0x0) 05:31:50 executing program 3: memfd_create(&(0x7f0000000000)='![\x00', 0x2) 05:31:50 executing program 1: pipe2(&(0x7f0000000680)={0xffffffffffffffff}, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.mem_hardwall\x00', 0x2, 0x0) 05:31:50 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x440080, 0x0) 05:31:50 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000240), 0x8000000000000000, 0x10042) ioctl$USBDEVFS_REAPURBNDELAY(r0, 0x4008550d, &(0x7f0000000280)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) 05:31:50 executing program 3: write$binfmt_aout(0xffffffffffffffff, 0x0, 0x0) 05:31:50 executing program 2: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/fs/cgroup', 0x8000, 0x1) 05:31:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 398.160274][ T8285] workingset_restore_anon 0 [ 398.160274][ T8285] workingset_restore_file 0 [ 398.160274][ T8285] workingset_nodereclaim 0 [ 398.256892][ T8285] Out of memory and no killable processes... 05:31:50 executing program 5: openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x101200, 0x0) 05:31:50 executing program 1: sigaltstack(&(0x7f0000000580)={0x0}, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) 05:31:50 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = syz_open_dev$usbfs(&(0x7f0000000240), 0x8000000000000000, 0x10042) ioctl$USBDEVFS_REAPURBNDELAY(r0, 0x4008550d, &(0x7f0000000280)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) 05:31:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0x1, 0xce}, 0x32) 05:31:50 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40200, 0x0) 05:31:50 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x220040, 0x0) 05:31:50 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'veth0\x00', 0x400}) [ 398.375524][ T8344] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 398.406650][ T8344] CPU: 0 PID: 8344 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 398.416986][ T8344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.427031][ T8344] Call Trace: [ 398.430320][ T8344] dump_stack_lvl+0x1e2/0x24b [ 398.434994][ T8344] ? devkmsg_release+0x127/0x127 [ 398.439929][ T8344] ? show_regs_print_info+0x18/0x18 [ 398.445127][ T8344] dump_stack+0x15/0x1d [ 398.449284][ T8344] dump_header+0xd8/0x770 [ 398.453612][ T8344] out_of_memory+0x9f4/0xe80 [ 398.458201][ T8344] ? unregister_oom_notifier+0x20/0x20 [ 398.463658][ T8344] ? mutex_lock_killable+0xa6/0x120 [ 398.468860][ T8344] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 398.475354][ T8344] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 398.481279][ T8344] memory_max_write+0x5dd/0x7b0 [ 398.486130][ T8344] ? memory_max_show+0xa0/0xa0 [ 398.490898][ T8344] ? memory_max_show+0xa0/0xa0 [ 398.495667][ T8344] cgroup_file_write+0x29e/0x5a0 [ 398.500608][ T8344] ? cgroup_seqfile_stop+0xc0/0xc0 [ 398.505720][ T8344] ? mutex_lock+0xa6/0x110 [ 398.510135][ T8344] ? mutex_trylock+0xb0/0xb0 [ 398.514721][ T8344] ? __kasan_check_write+0x14/0x20 [ 398.519830][ T8344] kernfs_fop_write_iter+0x2d0/0x410 [ 398.525110][ T8344] ? cgroup_seqfile_stop+0xc0/0xc0 [ 398.530261][ T8344] vfs_write+0xc02/0xf20 [ 398.534503][ T8344] ? slab_free_freelist_hook+0xcc/0x1a0 [ 398.540046][ T8344] ? kernel_write+0x3c0/0x3c0 [ 398.544722][ T8344] ? mutex_trylock+0xb0/0xb0 [ 398.549310][ T8344] ? __fdget_pos+0x269/0x300 [ 398.553894][ T8344] ? ksys_write+0x77/0x2b0 [ 398.558406][ T8344] ksys_write+0x186/0x2b0 [ 398.562733][ T8344] ? __ia32_sys_read+0x90/0x90 [ 398.567498][ T8344] __x64_sys_write+0x7b/0x90 [ 398.572092][ T8344] do_syscall_64+0x31/0x70 [ 398.576506][ T8344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 398.582397][ T8344] RIP: 0033:0x7f2b3d4f6049 [ 398.586810][ T8344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 398.606496][ T8344] RSP: 002b:00007f2b3c64b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 398.614905][ T8344] RAX: ffffffffffffffda RBX: 00007f2b3d609030 RCX: 00007f2b3d4f6049 [ 398.622882][ T8344] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 398.630854][ T8344] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 398.638851][ T8344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 398.646819][ T8344] R13: 00007ffcc571cdef R14: 00007f2b3c64b300 R15: 0000000000022000 [ 398.656908][ T8344] memory: usage 44kB, limit 0kB, failcnt 4064 [ 398.663049][ T8344] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 398.670088][ T8344] Memory cgroup stats for /syz0: [ 398.670179][ T8344] anon 135168 [ 398.670179][ T8344] file 135168 [ 398.670179][ T8344] kernel_stack 0 [ 398.670179][ T8344] percpu 0 [ 398.670179][ T8344] sock 0 [ 398.670179][ T8344] shmem 0 [ 398.670179][ T8344] file_mapped 135168 [ 398.670179][ T8344] file_dirty 0 [ 398.670179][ T8344] file_writeback 135168 [ 398.670179][ T8344] anon_thp 0 [ 398.670179][ T8344] inactive_anon 135168 [ 398.670179][ T8344] active_anon 0 [ 398.670179][ T8344] inactive_file 20480 [ 398.670179][ T8344] active_file 0 [ 398.670179][ T8344] unevictable 0 [ 398.670179][ T8344] slab_reclaimable 0 [ 398.670179][ T8344] slab_unreclaimable 0 [ 398.670179][ T8344] slab 0 [ 398.670179][ T8344] workingset_refault_anon 0 [ 398.670179][ T8344] workingset_refault_file 0 [ 398.670179][ T8344] workingset_activate_anon 0 [ 398.670179][ T8344] workingset_activate_file 0 [ 398.670179][ T8344] workingset_restore_anon 0 [ 398.670179][ T8344] workingset_restore_file 0 [ 398.670179][ T8344] workingset_nodereclaim 0 [ 398.766250][ T8344] Out of memory and no killable processes... [ 399.063465][ T1209] device bridge_slave_1 left promiscuous mode [ 399.069597][ T1209] bridge0: port 2(bridge_slave_1) entered disabled state [ 399.077036][ T1209] device bridge_slave_0 left promiscuous mode [ 399.083264][ T1209] bridge0: port 1(bridge_slave_0) entered disabled state [ 399.926712][ T8348] bridge0: port 1(bridge_slave_0) entered blocking state [ 399.933977][ T8348] bridge0: port 1(bridge_slave_0) entered disabled state [ 399.941277][ T8348] device bridge_slave_0 entered promiscuous mode [ 399.948584][ T8348] bridge0: port 2(bridge_slave_1) entered blocking state [ 399.955683][ T8348] bridge0: port 2(bridge_slave_1) entered disabled state [ 399.963049][ T8348] device bridge_slave_1 entered promiscuous mode [ 399.988686][ T8348] bridge0: port 2(bridge_slave_1) entered blocking state [ 399.995862][ T8348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 400.003168][ T8348] bridge0: port 1(bridge_slave_0) entered blocking state [ 400.010285][ T8348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 400.026844][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 400.034493][ T2416] bridge0: port 1(bridge_slave_0) entered disabled state [ 400.041629][ T2416] bridge0: port 2(bridge_slave_1) entered disabled state [ 400.063843][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 400.072127][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 400.080317][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 400.088495][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 400.096666][ T2416] bridge0: port 1(bridge_slave_0) entered blocking state [ 400.103709][ T2416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 400.111007][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 400.119179][ T2416] bridge0: port 2(bridge_slave_1) entered blocking state [ 400.126194][ T2416] bridge0: port 2(bridge_slave_1) entered forwarding state 05:31:52 executing program 0: socketpair(0x2, 0x2, 0x9, &(0x7f0000000000)) 05:31:52 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x5, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x1d}, [@call={0x25}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed8}, 0x3f) 05:31:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1c, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x18) 05:31:52 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(r0, 0x40049409, &(0x7f00000010c0)={0x0, @llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="7ad5fc8d295b"}, @vsock={0x28, 0x0, 0x0, @host}, @ax25={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}}) 05:31:52 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x2, &(0x7f0000000280)=@raw=[@map_val], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:31:52 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x21) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x8, 0x3) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) r5 = pidfd_getfd(r0, r4, 0x0) inotify_add_watch(r5, &(0x7f0000000300)='./file0\x00', 0xa2) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$cgroup(r2, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r6, 0x8008f513, &(0x7f0000000100)) close(r2) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c81"]) r8 = dup(r7) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r7}}) syz_clone3(&(0x7f0000000600)={0x80, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400), {0x28}, &(0x7f0000000440)=""/97, 0x61, &(0x7f00000004c0)=""/207, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x9, {r8}}, 0x58) 05:31:52 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@volatile={0x0, 0x0, 0x0, 0x9, 0x5}]}}, &(0x7f0000000400)=""/154, 0x26, 0x9a, 0x1}, 0x20) [ 400.133560][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 400.141474][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 400.154977][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 400.163665][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 05:31:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}, {0x99}}, &(0x7f0000000400)=""/154, 0x1a, 0x9a, 0x1}, 0x20) 05:31:52 executing program 5: r0 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) 05:31:52 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000900)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x5}, 0x48) 05:31:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x8, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x7}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000200)=""/251, 0x38, 0xfb, 0x1}, 0x20) 05:31:52 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x18, 0x3, &(0x7f0000000400)=@framed, &(0x7f0000000480)='GPL\x00', 0x3, 0xf8, &(0x7f00000004c0)=""/248, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:31:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000001ec0)={0x0, 0x0, 0x0}, 0x0) 05:31:52 executing program 5: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)) 05:31:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180), 0xc) 05:31:52 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read$usbmon(r0, &(0x7f0000000080)=""/31, 0x1f) [ 400.213741][ T8357] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 05:31:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000540)) socketpair(0x2c, 0x0, 0x0, &(0x7f0000000000)) [ 400.267486][ T8357] CPU: 1 PID: 8357 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 400.279844][ T8357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.279849][ T8357] Call Trace: [ 400.279869][ T8357] dump_stack_lvl+0x1e2/0x24b [ 400.279882][ T8357] ? show_regs_print_info+0x18/0x18 [ 400.279893][ T8357] ? ___ratelimit+0x3e2/0x580 [ 400.279904][ T8357] ? _raw_spin_lock+0xa3/0x1b0 [ 400.279916][ T8357] dump_stack+0x15/0x1d [ 400.279927][ T8357] dump_header+0xd8/0x770 [ 400.279938][ T8357] oom_kill_process+0xee/0x2c0 [ 400.279949][ T8357] out_of_memory+0x895/0xe80 [ 400.279962][ T8357] ? unregister_oom_notifier+0x20/0x20 [ 400.279974][ T8357] ? mutex_lock_killable+0xa6/0x120 [ 400.279986][ T8357] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 400.279996][ T8357] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 400.280008][ T8357] memory_max_write+0x5dd/0x7b0 [ 400.280019][ T8357] ? memory_max_show+0xa0/0xa0 [ 400.280031][ T8357] ? memory_max_show+0xa0/0xa0 [ 400.280041][ T8357] cgroup_file_write+0x29e/0x5a0 [ 400.280051][ T8357] ? cgroup_seqfile_stop+0xc0/0xc0 [ 400.280061][ T8357] ? mutex_lock+0xa6/0x110 [ 400.280072][ T8357] ? mutex_trylock+0xb0/0xb0 [ 400.280082][ T8357] ? __kasan_check_write+0x14/0x20 [ 400.280092][ T8357] kernfs_fop_write_iter+0x2d0/0x410 [ 400.280100][ T8357] ? cgroup_seqfile_stop+0xc0/0xc0 [ 400.280111][ T8357] vfs_write+0xc02/0xf20 [ 400.280120][ T8357] ? __rcu_read_lock+0x50/0x50 [ 400.280131][ T8357] ? kernel_write+0x3c0/0x3c0 [ 400.280141][ T8357] ? mutex_trylock+0xb0/0xb0 [ 400.280153][ T8357] ? __fdget_pos+0x269/0x300 [ 400.280162][ T8357] ? ksys_write+0x77/0x2b0 [ 400.280171][ T8357] ksys_write+0x186/0x2b0 [ 400.280181][ T8357] ? __ia32_sys_read+0x90/0x90 [ 400.280192][ T8357] __x64_sys_write+0x7b/0x90 [ 400.280201][ T8357] do_syscall_64+0x31/0x70 [ 400.280210][ T8357] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 400.280219][ T8357] RIP: 0033:0x7f2b3d4f6049 [ 400.280230][ T8357] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 400.280237][ T8357] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 400.280253][ T8357] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 400.280260][ T8357] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 400.280267][ T8357] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 400.280273][ T8357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 400.280280][ T8357] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 400.289376][ T23] audit: type=1400 audit(1646976712.696:298): avc: denied { create } for pid=8386 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 400.291368][ T8381] fuse: Unknown parameter '' [ 400.291623][ T8357] memory: usage 80kB, limit 0kB, failcnt 4102 [ 400.291632][ T8357] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 400.291635][ T8357] Memory cgroup stats for /syz0: [ 400.291734][ T8357] anon 135168 [ 400.291734][ T8357] file 135168 [ 400.291734][ T8357] kernel_stack 0 [ 400.291734][ T8357] percpu 0 [ 400.291734][ T8357] sock 0 [ 400.291734][ T8357] shmem 0 [ 400.291734][ T8357] file_mapped 135168 [ 400.291734][ T8357] file_dirty 0 [ 400.291734][ T8357] file_writeback 135168 [ 400.291734][ T8357] anon_thp 0 [ 400.291734][ T8357] inactive_anon 135168 [ 400.291734][ T8357] active_anon 0 [ 400.291734][ T8357] inactive_file 20480 [ 400.291734][ T8357] active_file 0 [ 400.291734][ T8357] unevictable 0 [ 400.291734][ T8357] slab_reclaimable 0 [ 400.291734][ T8357] slab_unreclaimable 0 [ 400.291734][ T8357] slab 0 [ 400.291734][ T8357] workingset_refault_anon 0 [ 400.291734][ T8357] workingset_refault_file 0 [ 400.291734][ T8357] workingset_activate_anon 0 [ 400.291734][ T8357] workingset_activate_file 0 [ 400.291734][ T8357] workingset_restore_anon 0 [ 400.291734][ T8357] workingset_restore_file 0 [ 400.291734][ T8357] workingset_nodereclaim 0 [ 400.291745][ T8357] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8348,uid=0 [ 400.291804][ T8357] Memory cgroup out of memory: Killed process 8348 (syz-executor.0) total-vm:48476kB, anon-rss:368kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 400.292251][ T26] oom_reaper: reaped process 8348 (syz-executor.0), now anon-rss:0kB, file-rss:13440kB, shmem-rss:0kB [ 400.292268][ T8357] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 400.292288][ T8357] CPU: 0 PID: 8357 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 400.736068][ T8357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.736072][ T8357] Call Trace: [ 400.736098][ T8357] dump_stack_lvl+0x1e2/0x24b [ 400.754046][ T8357] ? show_regs_print_info+0x18/0x18 [ 400.759217][ T8357] ? ___ratelimit+0x3e2/0x580 [ 400.763865][ T8357] ? _raw_spin_lock+0xa3/0x1b0 [ 400.768599][ T8357] dump_stack+0x15/0x1d [ 400.772724][ T8357] dump_header+0xd8/0x770 [ 400.777034][ T8357] oom_kill_process+0xee/0x2c0 [ 400.781765][ T8357] out_of_memory+0x895/0xe80 [ 400.786325][ T8357] ? unregister_oom_notifier+0x20/0x20 [ 400.791754][ T8357] ? mutex_lock_killable+0x10a/0x120 [ 400.797013][ T8357] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 400.803494][ T8357] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 400.809289][ T8357] memory_max_write+0x5dd/0x7b0 [ 400.814126][ T8357] ? memory_max_show+0xa0/0xa0 [ 400.818865][ T8357] ? memory_max_show+0xa0/0xa0 [ 400.823599][ T8357] cgroup_file_write+0x29e/0x5a0 [ 400.828503][ T8357] ? cgroup_seqfile_stop+0xc0/0xc0 [ 400.833585][ T8357] ? mutex_lock+0xa6/0x110 [ 400.837981][ T8357] ? mutex_trylock+0xb0/0xb0 [ 400.842543][ T8357] ? __kasan_check_write+0x14/0x20 [ 400.847634][ T8357] kernfs_fop_write_iter+0x2d0/0x410 [ 400.852901][ T8357] ? cgroup_seqfile_stop+0xc0/0xc0 [ 400.857982][ T8357] vfs_write+0xc02/0xf20 [ 400.862197][ T8357] ? __rcu_read_lock+0x50/0x50 [ 400.866932][ T8357] ? kernel_write+0x3c0/0x3c0 [ 400.871592][ T8357] ? mutex_trylock+0xb0/0xb0 [ 400.876420][ T8357] ? __fdget_pos+0x269/0x300 [ 400.880978][ T8357] ? ksys_write+0x77/0x2b0 [ 400.885363][ T8357] ksys_write+0x186/0x2b0 [ 400.889753][ T8357] ? __ia32_sys_read+0x90/0x90 [ 400.894580][ T8357] __x64_sys_write+0x7b/0x90 [ 400.899165][ T8357] do_syscall_64+0x31/0x70 [ 400.903563][ T8357] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 400.909455][ T8357] RIP: 0033:0x7f2b3d4f6049 [ 400.913853][ T8357] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 400.934383][ T8357] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 400.942766][ T8357] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 400.950720][ T8357] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 400.958673][ T8357] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 400.966807][ T8357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 400.974751][ T8357] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 400.994841][ T8357] memory: usage 44kB, limit 0kB, failcnt 4136 [ 401.001062][ T8357] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 401.008206][ T8357] Memory cgroup stats for /syz0: [ 401.008272][ T8357] anon 135168 [ 401.008272][ T8357] file 135168 [ 401.008272][ T8357] kernel_stack 0 [ 401.008272][ T8357] percpu 0 [ 401.008272][ T8357] sock 0 [ 401.008272][ T8357] shmem 0 [ 401.008272][ T8357] file_mapped 135168 [ 401.008272][ T8357] file_dirty 0 [ 401.008272][ T8357] file_writeback 135168 [ 401.008272][ T8357] anon_thp 0 [ 401.008272][ T8357] inactive_anon 135168 [ 401.008272][ T8357] active_anon 0 [ 401.008272][ T8357] inactive_file 20480 [ 401.008272][ T8357] active_file 0 [ 401.008272][ T8357] unevictable 0 [ 401.008272][ T8357] slab_reclaimable 0 [ 401.008272][ T8357] slab_unreclaimable 0 [ 401.008272][ T8357] slab 0 [ 401.008272][ T8357] workingset_refault_anon 0 [ 401.008272][ T8357] workingset_refault_file 0 [ 401.008272][ T8357] workingset_activate_anon 0 [ 401.008272][ T8357] workingset_activate_file 0 [ 401.008272][ T8357] workingset_restore_anon 0 [ 401.008272][ T8357] workingset_restore_file 0 [ 401.008272][ T8357] workingset_nodereclaim 0 [ 401.104369][ T8357] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8373,uid=0 05:31:53 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x21) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x8, 0x3) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) r5 = pidfd_getfd(r0, r4, 0x0) inotify_add_watch(r5, &(0x7f0000000300)='./file0\x00', 0xa2) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$cgroup(r2, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r6, 0x8008f513, &(0x7f0000000100)) close(r2) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c81"]) r8 = dup(r7) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r7}}) syz_clone3(&(0x7f0000000600)={0x80, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400), {0x28}, &(0x7f0000000440)=""/97, 0x61, &(0x7f00000004c0)=""/207, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x9, {r8}}, 0x58) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x21) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) setxattr$trusted_overlay_redirect(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x8, 0x3) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) pidfd_getfd(r0, r4, 0x0) (async) inotify_add_watch(r5, &(0x7f0000000300)='./file0\x00', 0xa2) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$cgroup(r2, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r6, 0x8008f513, &(0x7f0000000100)) (async) close(r2) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c81"]) (async) dup(r7) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r7}}) (async) syz_clone3(&(0x7f0000000600)={0x80, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400), {0x28}, &(0x7f0000000440)=""/97, 0x61, &(0x7f00000004c0)=""/207, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x9, {r8}}, 0x58) (async) 05:31:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000480)={&(0x7f0000000340), 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r1, 0x3}, 0x14}}, 0x0) 05:31:53 executing program 5: pselect6(0x40, &(0x7f0000000480)={0x4}, 0x0, &(0x7f0000000500)={0x4000}, &(0x7f0000000540)={0x77359400}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3]}, 0x8}) 05:31:53 executing program 3: clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) select(0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000000300)={r0, r1/1000+60000}) 05:31:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRDELBR(r0, 0x8904, 0x0) 05:31:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x2, 0x0, 0x0) 05:31:53 executing program 2: pselect6(0x40, &(0x7f0000000480)={0x4}, &(0x7f00000004c0)={0x2}, &(0x7f0000000500)={0x4000}, &(0x7f0000000540)={0x77359400}, 0x0) 05:31:53 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x5, &(0x7f0000000300)=0x3, 0x4) [ 401.119617][ T8357] Memory cgroup out of memory: OOM victim 8373 (syz-executor.0) is already exiting. Skip killing the task [ 401.160941][ T8398] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 401.178634][ T8398] CPU: 1 PID: 8398 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 401.188889][ T8398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.198938][ T8398] Call Trace: [ 401.202264][ T8398] dump_stack_lvl+0x1e2/0x24b [ 401.206935][ T8398] ? devkmsg_release+0x127/0x127 [ 401.211880][ T8398] ? show_regs_print_info+0x18/0x18 [ 401.217074][ T8398] dump_stack+0x15/0x1d [ 401.221225][ T8398] dump_header+0xd8/0x770 [ 401.225551][ T8398] out_of_memory+0x9f4/0xe80 [ 401.230151][ T8398] ? unregister_oom_notifier+0x20/0x20 [ 401.235600][ T8398] ? mutex_lock_killable+0xa6/0x120 [ 401.240796][ T8398] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 401.247295][ T8398] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 401.253100][ T8398] memory_max_write+0x5dd/0x7b0 [ 401.257957][ T8398] ? memory_max_show+0xa0/0xa0 [ 401.262724][ T8398] ? memory_max_show+0xa0/0xa0 [ 401.267486][ T8398] cgroup_file_write+0x29e/0x5a0 [ 401.272426][ T8398] ? cgroup_seqfile_stop+0xc0/0xc0 [ 401.277532][ T8398] ? mutex_lock+0xa6/0x110 [ 401.281951][ T8398] ? mutex_trylock+0xb0/0xb0 [ 401.286542][ T8398] ? __kasan_check_write+0x14/0x20 [ 401.291654][ T8398] kernfs_fop_write_iter+0x2d0/0x410 [ 401.296954][ T8398] ? cgroup_seqfile_stop+0xc0/0xc0 [ 401.302092][ T8398] vfs_write+0xc02/0xf20 [ 401.306332][ T8398] ? __rcu_read_lock+0x50/0x50 [ 401.311095][ T8398] ? kernel_write+0x3c0/0x3c0 [ 401.315767][ T8398] ? mutex_trylock+0xb0/0xb0 [ 401.320351][ T8398] ? __fdget_pos+0x269/0x300 [ 401.325199][ T8398] ? ksys_write+0x77/0x2b0 [ 401.329611][ T8398] ksys_write+0x186/0x2b0 [ 401.333959][ T8398] ? __ia32_sys_read+0x90/0x90 [ 401.338721][ T8398] __x64_sys_write+0x7b/0x90 [ 401.343305][ T8398] do_syscall_64+0x31/0x70 [ 401.347744][ T8398] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 401.353626][ T8398] RIP: 0033:0x7f2b3d4f6049 [ 401.358034][ T8398] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 401.377631][ T8398] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 401.386040][ T8398] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 401.394010][ T8398] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 401.401976][ T8398] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 401.409967][ T8398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 401.417961][ T8398] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 401.430561][ T8398] memory: usage 44kB, limit 0kB, failcnt 4136 [ 401.442343][ T8404] fuse: Unknown parameter '' [ 401.449523][ T8398] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 401.456741][ T8398] Memory cgroup stats for /syz0: [ 401.456832][ T8398] anon 135168 [ 401.456832][ T8398] file 135168 [ 401.456832][ T8398] kernel_stack 0 [ 401.456832][ T8398] percpu 0 [ 401.456832][ T8398] sock 0 [ 401.456832][ T8398] shmem 0 [ 401.456832][ T8398] file_mapped 135168 [ 401.456832][ T8398] file_dirty 0 [ 401.456832][ T8398] file_writeback 135168 [ 401.456832][ T8398] anon_thp 0 [ 401.456832][ T8398] inactive_anon 135168 [ 401.456832][ T8398] active_anon 0 [ 401.456832][ T8398] inactive_file 20480 [ 401.456832][ T8398] active_file 0 [ 401.456832][ T8398] unevictable 0 [ 401.456832][ T8398] slab_reclaimable 0 [ 401.456832][ T8398] slab_unreclaimable 0 [ 401.456832][ T8398] slab 0 [ 401.456832][ T8398] workingset_refault_anon 0 [ 401.456832][ T8398] workingset_refault_file 0 05:31:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0x4) 05:31:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x6, 0x4, 0x9601, 0x8}, 0x48) 05:31:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x10}, 0x48) 05:31:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000680)=@base={0x14, 0x0, 0x8}, 0x48) [ 401.456832][ T8398] workingset_activate_anon 0 [ 401.456832][ T8398] workingset_activate_file 0 [ 401.456832][ T8398] workingset_restore_anon 0 [ 401.456832][ T8398] workingset_restore_file 0 [ 401.456832][ T8398] workingset_nodereclaim 0 05:31:54 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x21) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) setxattr$trusted_overlay_redirect(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x8, 0x3) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) r5 = pidfd_getfd(r0, r4, 0x0) inotify_add_watch(r5, &(0x7f0000000300)='./file0\x00', 0xa2) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$cgroup(r2, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r6, 0x8008f513, &(0x7f0000000100)) (async) close(r2) (async) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c81"]) (async) r8 = dup(r7) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r7}}) (async) syz_clone3(&(0x7f0000000600)={0x80, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400), {0x28}, &(0x7f0000000440)=""/97, 0x61, &(0x7f00000004c0)=""/207, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x9, {r8}}, 0x58) 05:31:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x5}, 0x48) [ 401.573804][ T8398] Out of memory and no killable processes... 05:31:54 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000000140)=@framed, &(0x7f0000000180)='GPL\x00', 0x2, 0xf0, &(0x7f00000001c0)=""/240, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='rxrpc_retransmit\x00', r0}, 0x10) 05:31:54 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0xe, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000001a0000000000000000000095"], &(0x7f0000000540)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) 05:31:54 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0xb, [@struct={0x9, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x5}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61]}}, &(0x7f0000000200)=""/237, 0x3b, 0xed, 0x1}, 0x20) [ 401.943410][ T1209] device bridge_slave_1 left promiscuous mode [ 401.949538][ T1209] bridge0: port 2(bridge_slave_1) entered disabled state [ 401.957040][ T1209] device bridge_slave_0 left promiscuous mode [ 401.963205][ T1209] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.836273][ T8449] bridge0: port 1(bridge_slave_0) entered blocking state [ 402.843396][ T8449] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.850636][ T8449] device bridge_slave_0 entered promiscuous mode [ 402.857619][ T8449] bridge0: port 2(bridge_slave_1) entered blocking state [ 402.864695][ T8449] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.871952][ T8449] device bridge_slave_1 entered promiscuous mode [ 402.898385][ T8449] bridge0: port 2(bridge_slave_1) entered blocking state [ 402.905427][ T8449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 402.912674][ T8449] bridge0: port 1(bridge_slave_0) entered blocking state [ 402.919781][ T8449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 402.936294][ T831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 402.944124][ T831] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.951314][ T831] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.960362][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 402.968703][ T2416] bridge0: port 1(bridge_slave_0) entered blocking state [ 402.975750][ T2416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 402.993698][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 403.001951][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 403.010176][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 403.018447][ T2416] bridge0: port 2(bridge_slave_1) entered blocking state [ 403.025481][ T2416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 403.032798][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 403.040766][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 403.052077][ T831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 403.060567][ T831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 403.073448][ T2420] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 403.081624][ T2420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 403.091088][ T2420] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 05:31:55 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) close(r0) 05:31:55 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x34d800, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r8, @ANYBLOB="010000000000001d04003b1c210008000300", @ANYRES32=r7, @ANYBLOB="2c0433005000de295b3acba512e4080211000001505050505050"], 0x448}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB='\t\x00f<', @ANYRESHEX, @ANYBLOB=',\x00']) ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, &(0x7f00000012c0)={{0x2, 0x100, 0x58f0, 0x2, 0x5, 0x3}, 0x10b, [0x8, 0x6, 0x10000, 0x3, 0x7, 0x8, 0x7, 0x0, 0xc9, 0x0, 0x2, 0x8, 0x7ff, 0x4d3fb61, 0x10000, 0x2, 0x5, 0x1, 0x5, 0x80000000, 0x8, 0x7ff, 0x0, 0x401, 0x800, 0x44, 0x401, 0xff3, 0x5770, 0x5, 0xe6, 0x7ff, 0x1, 0x0, 0xfffffc00, 0x401, 0x7a76, 0x0, 0x7fff, 0xf7, 0x5, 0x1, 0x80, 0x1000, 0xc5, 0x5, 0xff, 0x6, 0x0, 0x3, 0x1000, 0x83, 0x4f78, 0x4, 0xffffff80, 0x76, 0xb6, 0x4, 0x0, 0x9, 0x3ff, 0x0, 0x2, 0x4, 0x1, 0x9, 0xf2, 0x6, 0x3, 0x0, 0x0, 0x3ff, 0x4, 0x800, 0x1, 0x8001, 0x7, 0xff, 0x4, 0x0, 0x2, 0x5, 0x1ff, 0x9, 0xff, 0x6, 0x8, 0x7, 0x73, 0x4, 0x4, 0xffffffff, 0x1f, 0x9, 0x54f2, 0x2, 0x3, 0x361, 0x7fffffff, 0x8000, 0x5, 0x883b, 0x20, 0xffffffff, 0x6, 0x3, 0x7, 0x8, 0x7, 0x2, 0x101, 0x5, 0xff, 0x3, 0x8, 0x100, 0x100, 0x8, 0x46f, 0x1, 0xbd, 0x8, 0x9, 0x9, 0x10000, 0x4, 0x3, 0x3f, 0x3, 0x4ad61c37, 0x915f, 0xd168, 0x401, 0x7, 0xfffff49b, 0x2, 0x3ff, 0x7ff, 0xff, 0x80000000, 0x7, 0x1, 0xf519, 0x5, 0x9, 0x8, 0x7, 0xce, 0xfffffffc, 0xffffffe0, 0x81, 0x7f4b, 0x9, 0x5, 0x101, 0x40, 0x0, 0xfffffffa, 0xa6ed, 0x0, 0x9, 0x8, 0x2, 0x1, 0x14, 0x8, 0x6, 0x4, 0x80000000, 0x3, 0x4, 0x4d1c, 0x7fffffff, 0x10001, 0x8, 0x5, 0xfffffff9, 0xffff, 0x4bba, 0x5, 0x0, 0x9, 0x5, 0x6, 0xf909, 0x0, 0x101, 0x2, 0x6, 0x9, 0x5, 0x800, 0x4e20, 0x7, 0x7, 0x54c, 0x3, 0x8001, 0x0, 0x0, 0xffff, 0x2, 0x800, 0x5869, 0x2715, 0x4, 0x5, 0x7, 0xfffffc00, 0x5, 0x8, 0x90000000, 0x5, 0x1, 0x6, 0x3ff, 0x44e, 0x1, 0x8, 0x7f, 0x800, 0xffffffff, 0x0, 0x4, 0x5, 0x5, 0xffff0000, 0x1, 0x6, 0x1, 0xdca2, 0x3, 0x2, 0xffffffe0, 0xfffffffc, 0x7fffffff, 0x5, 0x5, 0x4, 0x7f, 0x0, 0xffffbdfd, 0x9, 0x2, 0x5, 0x9, 0x5, 0x4, 0x1f, 0x10, 0xffffffff, 0x40, 0x3, 0x5, 0x9, 0x8, 0x0, 0x9, 0x4, 0x3, 0x1ff, 0x3, 0x5, 0x9, 0x9, 0x3f, 0x20, 0xffffffff, 0x1, 0x80000001, 0x80000000, 0x7, 0x6, 0x1, 0x401, 0xf4, 0x0, 0x5, 0x3ff, 0xbf5f, 0x9, 0x100, 0x8000, 0x72, 0x6, 0x8, 0x4, 0x8000, 0x8000, 0xfff, 0xcf9e, 0xc04d, 0x5, 0x5, 0x3ff80, 0x6, 0x7, 0x1, 0x5, 0x2, 0x1f, 0xaa4, 0x2, 0xdf, 0x8414, 0x5b12, 0x3, 0x8000, 0x2, 0x1f, 0x0, 0x9, 0x4, 0x4, 0x0, 0xba, 0x2, 0xfffffffb, 0x1, 0x3f, 0x9, 0x7, 0x7, 0x0, 0x2, 0x80000001, 0x9, 0x89ae, 0xfffffffb, 0x80, 0x1, 0x3, 0x4b8c6740, 0x3, 0x2, 0x9, 0xfff, 0x3, 0x1000, 0xfffffffb, 0x70c2, 0x8, 0x4, 0x2, 0x8, 0x0, 0x7fff, 0x7, 0xffffdf18, 0x7, 0x5, 0x8, 0x7, 0x7fffffff, 0x6, 0x30000, 0xbf, 0x1, 0x0, 0x401, 0x7, 0xd9d, 0x7, 0x54b, 0x800, 0x10001, 0x50000000, 0x101, 0x800, 0x6, 0x7, 0x10001, 0x6, 0x1, 0x1ff, 0x3f, 0x6, 0xb640, 0x3, 0x354713e4, 0x9, 0x1, 0x9, 0x6, 0xffffffff, 0x2, 0x0, 0x0, 0x9, 0x10001, 0xfffffffc, 0xda, 0x0, 0x5b, 0xfffff064, 0xd9, 0x7, 0x8, 0x0, 0x6e, 0x9, 0x9, 0xffffffff, 0x5, 0x7f, 0x8, 0x1, 0x6, 0x5, 0x1, 0x3, 0x8, 0x6, 0x3f, 0x5, 0xfffffffb, 0x58, 0x7fff, 0x8, 0x3ff, 0x80000000, 0x0, 0x81, 0x6, 0xfffffffc, 0x73, 0xffff, 0x7, 0x9, 0x8, 0x100, 0x6, 0xff, 0x1, 0xfffffff9, 0x19b, 0x4, 0x1, 0x7, 0x8, 0x4, 0x9, 0x863, 0x7, 0x6, 0x800, 0xff, 0x16, 0x5, 0x200, 0x401, 0x7fff, 0x1ff, 0x7, 0x6, 0x20, 0xfff, 0x800, 0x798a, 0x7, 0x7ff, 0x6, 0xffffffe0, 0x5, 0x7, 0x1000, 0xffff, 0x310c, 0xffffffff, 0x1, 0x9, 0x7, 0x6, 0xf86, 0x1, 0xffffcc42, 0x1, 0x80, 0x40, 0x1, 0x0, 0x0, 0x7, 0xe8e, 0x89a, 0x0, 0x0, 0xda, 0x7ff, 0x3f, 0x7, 0xe4967df, 0x2, 0x9, 0x0, 0x4, 0x401, 0x6, 0x8, 0x3, 0xfffffffa, 0x7, 0x1ff, 0x80000001, 0x5, 0x4, 0x6, 0x2, 0x7ff, 0x5, 0x10001, 0x6, 0x0, 0x7fff, 0x2, 0x50c, 0x3, 0x0, 0x2, 0x8, 0x80, 0x31, 0x7664, 0x800, 0x40, 0x8000, 0xecc7, 0x2, 0x3, 0x8, 0x9, 0x2, 0x200, 0x3, 0x6, 0x81, 0x5, 0x5, 0x100, 0x1, 0x800, 0x5, 0x5, 0x4, 0x8, 0x8af0, 0x2, 0x9, 0x7, 0xa93, 0x3ff, 0xffff, 0xffff, 0x6, 0xc, 0x9, 0x7, 0x5, 0x1ff, 0x10000, 0xffff, 0x8, 0x7, 0x6c62, 0x1, 0x30000, 0x5, 0x4, 0xaab, 0x3, 0x5, 0x1, 0x1ff, 0x8, 0x0, 0xffffffff, 0x4, 0xdac, 0x5b, 0x3, 0x3, 0x5, 0x7, 0x7, 0x9, 0x2, 0x8, 0x5, 0xffff, 0x3d2, 0x8, 0x8, 0x7, 0x1000, 0x80, 0x5cd8e333, 0x9, 0x2, 0x20, 0xfffffffe, 0x81, 0x1, 0x18, 0x5, 0x40, 0x2, 0x8, 0x10001, 0xf52, 0xa067, 0xff8, 0xffff81d0, 0xd7, 0x1, 0x1f, 0x7ff, 0x6, 0x0, 0x8fb, 0xfffffffa, 0x2, 0x10000, 0x5, 0xfff, 0x1f, 0x8, 0xbb, 0x401, 0x7, 0x1, 0x7, 0x1, 0x2, 0x3, 0x1, 0x0, 0x20, 0x93bf, 0x678, 0x59a3, 0x7ff, 0x1, 0x402, 0x0, 0x5, 0x1, 0x9, 0x1, 0x5, 0x87, 0x0, 0x0, 0x9, 0x7, 0x2, 0x2, 0x9, 0xc37, 0x5, 0xb7, 0x3, 0xb4, 0x1, 0xffff000, 0x90, 0xc, 0x5, 0x3, 0x6, 0x9, 0x7, 0x36, 0x4, 0xa1, 0x8000, 0xe4fa, 0x4, 0x100, 0x48d3, 0x5, 0x20000, 0x800, 0x1, 0x1, 0x2, 0x7fff, 0xfeb5, 0x4, 0x10001, 0xffff2091, 0xa736, 0x4, 0x1, 0x2, 0x1, 0x4, 0x3, 0x9, 0x65, 0x0, 0x36, 0x3, 0x0, 0x9, 0x3ff, 0xfb28, 0x6, 0x0, 0x9, 0x3, 0x5, 0x7, 0x2, 0x3, 0x87, 0x2, 0x9, 0x800, 0x5, 0x7, 0x401, 0x180, 0x2, 0x200, 0x9, 0x1, 0x80000001, 0x200, 0x80000000, 0xf941, 0xb4, 0x6, 0xdd0, 0x7, 0x80000001, 0x7, 0x0, 0x8, 0x9, 0x5, 0x2, 0x1, 0xfffffff9, 0xff, 0xffffffe1, 0x3, 0x0, 0xffffffff, 0x6, 0x4, 0xe683, 0x3d14, 0x80, 0x9, 0x2, 0x3, 0x25, 0x40000000, 0x7, 0x80000000, 0x10000000, 0xfffffffa, 0xe8, 0x7ff, 0x4, 0x3f, 0x1, 0x0, 0x4, 0x7, 0x1f, 0x8, 0xffff849d, 0x3, 0x2, 0x10001, 0x401, 0x200, 0x7, 0x9, 0x0, 0x40, 0x3, 0x1, 0x0, 0x5, 0x2, 0x2, 0x4, 0x0, 0x0, 0x7, 0x5, 0x200, 0x1, 0x1, 0x7, 0x1ff, 0x4, 0x0, 0x6e, 0x7, 0x8, 0x4, 0x7fff, 0x7, 0x4, 0x2, 0x7, 0x95b, 0x10000, 0x3, 0x6, 0x2, 0x1, 0x6, 0x9, 0x982, 0x2f, 0xb1, 0x1, 0x0, 0x3, 0xac3, 0x1, 0x4af, 0x6, 0x1, 0x5, 0x9, 0x8000, 0xc2, 0x1, 0x2016, 0xffffff80, 0x60a, 0x1000, 0x20, 0x6, 0x6, 0x5, 0x6, 0x5, 0x2, 0x1553, 0x3, 0x3, 0x1, 0x1, 0x9, 0x0, 0x5, 0xffff, 0x2, 0xff, 0xff, 0x4, 0x1, 0x40, 0x4, 0x1, 0xfffffbff, 0x40, 0x3ff, 0x3f, 0x9670, 0x0, 0x3b4e, 0x100, 0x9, 0x101, 0x5, 0x4, 0x4, 0x3, 0x3, 0x4, 0x0, 0x9c, 0x400, 0x4d7, 0x7, 0x6, 0xfff, 0x1, 0x401, 0xffff, 0xffff, 0xb07, 0x80000000, 0x2b4, 0xffff, 0x0, 0x5, 0x80000000, 0x1, 0x7, 0x7, 0x9, 0x1, 0x290, 0x8, 0x3, 0x80000000, 0xbe, 0x1ff, 0x6, 0x7f, 0x9, 0x2, 0x0, 0x1, 0x400, 0x10001, 0x7, 0x7, 0x8, 0x5, 0x3, 0x9, 0x4, 0x8, 0x7ff, 0x2c, 0x1, 0xc, 0x7f, 0x6, 0x80000001, 0x0, 0x61c, 0x8, 0x8, 0x9, 0x8, 0x7fffffff, 0xfffffff7, 0xfff, 0x800, 0xfff, 0x0, 0x1, 0x8, 0x5, 0x8000, 0x5, 0x0, 0x8001, 0x2, 0xfff, 0x5, 0x7f, 0x4, 0x3, 0x83e, 0x4, 0x9, 0xffff, 0x7ff, 0x100, 0x5, 0x9, 0x8, 0x10001, 0x2, 0x5, 0x1, 0x4, 0x3, 0x6, 0x100, 0x5, 0x5, 0x8, 0xfffffffd, 0x9, 0xcb, 0x10000, 0xffff, 0x3, 0x7ff, 0x5b5e, 0x7, 0x2, 0x4, 0x1, 0x1, 0x3, 0x2, 0x80, 0x9000000, 0x8, 0x400, 0x3, 0x3, 0x2, 0x4, 0x9, 0x0, 0x2, 0x10000, 0x9, 0x7, 0x6b, 0x7, 0xfffffff9, 0x9, 0x81, 0x3ff, 0x0, 0x54f, 0x200, 0x4, 0x4, 0x4, 0x8001, 0x5, 0x0, 0x9, 0x7, 0xfffffff7, 0x10000, 0x8001, 0xaa]}) sendmsg$NL80211_CMD_GET_WOWLAN(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00012dbd7000fddbdf2549000000080001001000000008000300", @ANYRES32=r7, @ANYBLOB="0c009b004c0000004e000000"], 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x811) chdir(&(0x7f0000000240)='./file0\x00') 05:31:55 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xa, [@struct={0x9}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000200)=""/237, 0x2e, 0xed, 0x1}, 0x20) 05:31:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x0, 0x0, 0x0, 0x1080, 0x1}, 0x48) 05:31:55 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto={0x1000000}]}}, &(0x7f0000000200)=""/146, 0x26, 0x92, 0x1}, 0x20) 05:31:55 executing program 5: socketpair(0x11, 0x2, 0x39, &(0x7f0000000080)) 05:31:55 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x5, 0x3, &(0x7f0000000140)=@framed, &(0x7f0000000180)='GPL\x00', 0x4, 0xf0, &(0x7f00000001c0)=""/240, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000004c0)={r0, 0x20, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000003c0)=""/231, 0xe7}}, 0x10) 05:31:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=ANY=[@ANYBLOB="200000000000000001"], 0x40}, 0x0) 05:31:55 executing program 1: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)) 05:31:55 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0xc, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000540)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) [ 403.099408][ T2420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 403.116687][ T23] audit: type=1400 audit(1646976715.526:299): avc: denied { setopt } for pid=8453 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 403.146333][ T8456] 9pnet: Insufficient options for proto=fd 05:31:55 executing program 5: socketpair(0x2, 0xa, 0x100, &(0x7f0000000000)) 05:31:55 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0xf, 0x3, &(0x7f00000004c0)=@framed, &(0x7f0000000540)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 05:31:55 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x5a, &(0x7f0000001940)=[{0x10}], 0x10}, 0x0) 05:31:55 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x34d800, 0x0) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) (async) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) (async) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r8, @ANYBLOB="010000000000001d04003b1c210008000300", @ANYRES32=r7, @ANYBLOB="2c0433005000de295b3acba512e4080211000001505050505050"], 0x448}}, 0x0) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB='\t\x00f<', @ANYRESHEX, @ANYBLOB=',\x00']) (async) ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, &(0x7f00000012c0)={{0x2, 0x100, 0x58f0, 0x2, 0x5, 0x3}, 0x10b, [0x8, 0x6, 0x10000, 0x3, 0x7, 0x8, 0x7, 0x0, 0xc9, 0x0, 0x2, 0x8, 0x7ff, 0x4d3fb61, 0x10000, 0x2, 0x5, 0x1, 0x5, 0x80000000, 0x8, 0x7ff, 0x0, 0x401, 0x800, 0x44, 0x401, 0xff3, 0x5770, 0x5, 0xe6, 0x7ff, 0x1, 0x0, 0xfffffc00, 0x401, 0x7a76, 0x0, 0x7fff, 0xf7, 0x5, 0x1, 0x80, 0x1000, 0xc5, 0x5, 0xff, 0x6, 0x0, 0x3, 0x1000, 0x83, 0x4f78, 0x4, 0xffffff80, 0x76, 0xb6, 0x4, 0x0, 0x9, 0x3ff, 0x0, 0x2, 0x4, 0x1, 0x9, 0xf2, 0x6, 0x3, 0x0, 0x0, 0x3ff, 0x4, 0x800, 0x1, 0x8001, 0x7, 0xff, 0x4, 0x0, 0x2, 0x5, 0x1ff, 0x9, 0xff, 0x6, 0x8, 0x7, 0x73, 0x4, 0x4, 0xffffffff, 0x1f, 0x9, 0x54f2, 0x2, 0x3, 0x361, 0x7fffffff, 0x8000, 0x5, 0x883b, 0x20, 0xffffffff, 0x6, 0x3, 0x7, 0x8, 0x7, 0x2, 0x101, 0x5, 0xff, 0x3, 0x8, 0x100, 0x100, 0x8, 0x46f, 0x1, 0xbd, 0x8, 0x9, 0x9, 0x10000, 0x4, 0x3, 0x3f, 0x3, 0x4ad61c37, 0x915f, 0xd168, 0x401, 0x7, 0xfffff49b, 0x2, 0x3ff, 0x7ff, 0xff, 0x80000000, 0x7, 0x1, 0xf519, 0x5, 0x9, 0x8, 0x7, 0xce, 0xfffffffc, 0xffffffe0, 0x81, 0x7f4b, 0x9, 0x5, 0x101, 0x40, 0x0, 0xfffffffa, 0xa6ed, 0x0, 0x9, 0x8, 0x2, 0x1, 0x14, 0x8, 0x6, 0x4, 0x80000000, 0x3, 0x4, 0x4d1c, 0x7fffffff, 0x10001, 0x8, 0x5, 0xfffffff9, 0xffff, 0x4bba, 0x5, 0x0, 0x9, 0x5, 0x6, 0xf909, 0x0, 0x101, 0x2, 0x6, 0x9, 0x5, 0x800, 0x4e20, 0x7, 0x7, 0x54c, 0x3, 0x8001, 0x0, 0x0, 0xffff, 0x2, 0x800, 0x5869, 0x2715, 0x4, 0x5, 0x7, 0xfffffc00, 0x5, 0x8, 0x90000000, 0x5, 0x1, 0x6, 0x3ff, 0x44e, 0x1, 0x8, 0x7f, 0x800, 0xffffffff, 0x0, 0x4, 0x5, 0x5, 0xffff0000, 0x1, 0x6, 0x1, 0xdca2, 0x3, 0x2, 0xffffffe0, 0xfffffffc, 0x7fffffff, 0x5, 0x5, 0x4, 0x7f, 0x0, 0xffffbdfd, 0x9, 0x2, 0x5, 0x9, 0x5, 0x4, 0x1f, 0x10, 0xffffffff, 0x40, 0x3, 0x5, 0x9, 0x8, 0x0, 0x9, 0x4, 0x3, 0x1ff, 0x3, 0x5, 0x9, 0x9, 0x3f, 0x20, 0xffffffff, 0x1, 0x80000001, 0x80000000, 0x7, 0x6, 0x1, 0x401, 0xf4, 0x0, 0x5, 0x3ff, 0xbf5f, 0x9, 0x100, 0x8000, 0x72, 0x6, 0x8, 0x4, 0x8000, 0x8000, 0xfff, 0xcf9e, 0xc04d, 0x5, 0x5, 0x3ff80, 0x6, 0x7, 0x1, 0x5, 0x2, 0x1f, 0xaa4, 0x2, 0xdf, 0x8414, 0x5b12, 0x3, 0x8000, 0x2, 0x1f, 0x0, 0x9, 0x4, 0x4, 0x0, 0xba, 0x2, 0xfffffffb, 0x1, 0x3f, 0x9, 0x7, 0x7, 0x0, 0x2, 0x80000001, 0x9, 0x89ae, 0xfffffffb, 0x80, 0x1, 0x3, 0x4b8c6740, 0x3, 0x2, 0x9, 0xfff, 0x3, 0x1000, 0xfffffffb, 0x70c2, 0x8, 0x4, 0x2, 0x8, 0x0, 0x7fff, 0x7, 0xffffdf18, 0x7, 0x5, 0x8, 0x7, 0x7fffffff, 0x6, 0x30000, 0xbf, 0x1, 0x0, 0x401, 0x7, 0xd9d, 0x7, 0x54b, 0x800, 0x10001, 0x50000000, 0x101, 0x800, 0x6, 0x7, 0x10001, 0x6, 0x1, 0x1ff, 0x3f, 0x6, 0xb640, 0x3, 0x354713e4, 0x9, 0x1, 0x9, 0x6, 0xffffffff, 0x2, 0x0, 0x0, 0x9, 0x10001, 0xfffffffc, 0xda, 0x0, 0x5b, 0xfffff064, 0xd9, 0x7, 0x8, 0x0, 0x6e, 0x9, 0x9, 0xffffffff, 0x5, 0x7f, 0x8, 0x1, 0x6, 0x5, 0x1, 0x3, 0x8, 0x6, 0x3f, 0x5, 0xfffffffb, 0x58, 0x7fff, 0x8, 0x3ff, 0x80000000, 0x0, 0x81, 0x6, 0xfffffffc, 0x73, 0xffff, 0x7, 0x9, 0x8, 0x100, 0x6, 0xff, 0x1, 0xfffffff9, 0x19b, 0x4, 0x1, 0x7, 0x8, 0x4, 0x9, 0x863, 0x7, 0x6, 0x800, 0xff, 0x16, 0x5, 0x200, 0x401, 0x7fff, 0x1ff, 0x7, 0x6, 0x20, 0xfff, 0x800, 0x798a, 0x7, 0x7ff, 0x6, 0xffffffe0, 0x5, 0x7, 0x1000, 0xffff, 0x310c, 0xffffffff, 0x1, 0x9, 0x7, 0x6, 0xf86, 0x1, 0xffffcc42, 0x1, 0x80, 0x40, 0x1, 0x0, 0x0, 0x7, 0xe8e, 0x89a, 0x0, 0x0, 0xda, 0x7ff, 0x3f, 0x7, 0xe4967df, 0x2, 0x9, 0x0, 0x4, 0x401, 0x6, 0x8, 0x3, 0xfffffffa, 0x7, 0x1ff, 0x80000001, 0x5, 0x4, 0x6, 0x2, 0x7ff, 0x5, 0x10001, 0x6, 0x0, 0x7fff, 0x2, 0x50c, 0x3, 0x0, 0x2, 0x8, 0x80, 0x31, 0x7664, 0x800, 0x40, 0x8000, 0xecc7, 0x2, 0x3, 0x8, 0x9, 0x2, 0x200, 0x3, 0x6, 0x81, 0x5, 0x5, 0x100, 0x1, 0x800, 0x5, 0x5, 0x4, 0x8, 0x8af0, 0x2, 0x9, 0x7, 0xa93, 0x3ff, 0xffff, 0xffff, 0x6, 0xc, 0x9, 0x7, 0x5, 0x1ff, 0x10000, 0xffff, 0x8, 0x7, 0x6c62, 0x1, 0x30000, 0x5, 0x4, 0xaab, 0x3, 0x5, 0x1, 0x1ff, 0x8, 0x0, 0xffffffff, 0x4, 0xdac, 0x5b, 0x3, 0x3, 0x5, 0x7, 0x7, 0x9, 0x2, 0x8, 0x5, 0xffff, 0x3d2, 0x8, 0x8, 0x7, 0x1000, 0x80, 0x5cd8e333, 0x9, 0x2, 0x20, 0xfffffffe, 0x81, 0x1, 0x18, 0x5, 0x40, 0x2, 0x8, 0x10001, 0xf52, 0xa067, 0xff8, 0xffff81d0, 0xd7, 0x1, 0x1f, 0x7ff, 0x6, 0x0, 0x8fb, 0xfffffffa, 0x2, 0x10000, 0x5, 0xfff, 0x1f, 0x8, 0xbb, 0x401, 0x7, 0x1, 0x7, 0x1, 0x2, 0x3, 0x1, 0x0, 0x20, 0x93bf, 0x678, 0x59a3, 0x7ff, 0x1, 0x402, 0x0, 0x5, 0x1, 0x9, 0x1, 0x5, 0x87, 0x0, 0x0, 0x9, 0x7, 0x2, 0x2, 0x9, 0xc37, 0x5, 0xb7, 0x3, 0xb4, 0x1, 0xffff000, 0x90, 0xc, 0x5, 0x3, 0x6, 0x9, 0x7, 0x36, 0x4, 0xa1, 0x8000, 0xe4fa, 0x4, 0x100, 0x48d3, 0x5, 0x20000, 0x800, 0x1, 0x1, 0x2, 0x7fff, 0xfeb5, 0x4, 0x10001, 0xffff2091, 0xa736, 0x4, 0x1, 0x2, 0x1, 0x4, 0x3, 0x9, 0x65, 0x0, 0x36, 0x3, 0x0, 0x9, 0x3ff, 0xfb28, 0x6, 0x0, 0x9, 0x3, 0x5, 0x7, 0x2, 0x3, 0x87, 0x2, 0x9, 0x800, 0x5, 0x7, 0x401, 0x180, 0x2, 0x200, 0x9, 0x1, 0x80000001, 0x200, 0x80000000, 0xf941, 0xb4, 0x6, 0xdd0, 0x7, 0x80000001, 0x7, 0x0, 0x8, 0x9, 0x5, 0x2, 0x1, 0xfffffff9, 0xff, 0xffffffe1, 0x3, 0x0, 0xffffffff, 0x6, 0x4, 0xe683, 0x3d14, 0x80, 0x9, 0x2, 0x3, 0x25, 0x40000000, 0x7, 0x80000000, 0x10000000, 0xfffffffa, 0xe8, 0x7ff, 0x4, 0x3f, 0x1, 0x0, 0x4, 0x7, 0x1f, 0x8, 0xffff849d, 0x3, 0x2, 0x10001, 0x401, 0x200, 0x7, 0x9, 0x0, 0x40, 0x3, 0x1, 0x0, 0x5, 0x2, 0x2, 0x4, 0x0, 0x0, 0x7, 0x5, 0x200, 0x1, 0x1, 0x7, 0x1ff, 0x4, 0x0, 0x6e, 0x7, 0x8, 0x4, 0x7fff, 0x7, 0x4, 0x2, 0x7, 0x95b, 0x10000, 0x3, 0x6, 0x2, 0x1, 0x6, 0x9, 0x982, 0x2f, 0xb1, 0x1, 0x0, 0x3, 0xac3, 0x1, 0x4af, 0x6, 0x1, 0x5, 0x9, 0x8000, 0xc2, 0x1, 0x2016, 0xffffff80, 0x60a, 0x1000, 0x20, 0x6, 0x6, 0x5, 0x6, 0x5, 0x2, 0x1553, 0x3, 0x3, 0x1, 0x1, 0x9, 0x0, 0x5, 0xffff, 0x2, 0xff, 0xff, 0x4, 0x1, 0x40, 0x4, 0x1, 0xfffffbff, 0x40, 0x3ff, 0x3f, 0x9670, 0x0, 0x3b4e, 0x100, 0x9, 0x101, 0x5, 0x4, 0x4, 0x3, 0x3, 0x4, 0x0, 0x9c, 0x400, 0x4d7, 0x7, 0x6, 0xfff, 0x1, 0x401, 0xffff, 0xffff, 0xb07, 0x80000000, 0x2b4, 0xffff, 0x0, 0x5, 0x80000000, 0x1, 0x7, 0x7, 0x9, 0x1, 0x290, 0x8, 0x3, 0x80000000, 0xbe, 0x1ff, 0x6, 0x7f, 0x9, 0x2, 0x0, 0x1, 0x400, 0x10001, 0x7, 0x7, 0x8, 0x5, 0x3, 0x9, 0x4, 0x8, 0x7ff, 0x2c, 0x1, 0xc, 0x7f, 0x6, 0x80000001, 0x0, 0x61c, 0x8, 0x8, 0x9, 0x8, 0x7fffffff, 0xfffffff7, 0xfff, 0x800, 0xfff, 0x0, 0x1, 0x8, 0x5, 0x8000, 0x5, 0x0, 0x8001, 0x2, 0xfff, 0x5, 0x7f, 0x4, 0x3, 0x83e, 0x4, 0x9, 0xffff, 0x7ff, 0x100, 0x5, 0x9, 0x8, 0x10001, 0x2, 0x5, 0x1, 0x4, 0x3, 0x6, 0x100, 0x5, 0x5, 0x8, 0xfffffffd, 0x9, 0xcb, 0x10000, 0xffff, 0x3, 0x7ff, 0x5b5e, 0x7, 0x2, 0x4, 0x1, 0x1, 0x3, 0x2, 0x80, 0x9000000, 0x8, 0x400, 0x3, 0x3, 0x2, 0x4, 0x9, 0x0, 0x2, 0x10000, 0x9, 0x7, 0x6b, 0x7, 0xfffffff9, 0x9, 0x81, 0x3ff, 0x0, 0x54f, 0x200, 0x4, 0x4, 0x4, 0x8001, 0x5, 0x0, 0x9, 0x7, 0xfffffff7, 0x10000, 0x8001, 0xaa]}) (async) sendmsg$NL80211_CMD_GET_WOWLAN(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00012dbd7000fddbdf2549000000080001001000000008000300", @ANYRES32=r7, @ANYBLOB="0c009b004c0000004e000000"], 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x811) chdir(&(0x7f0000000240)='./file0\x00') 05:31:55 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x2c, 0x2c, 0x2, [@int, @volatile, @var]}}, &(0x7f0000000480)=""/165, 0x46, 0xa5, 0x1}, 0x20) 05:31:55 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000100)="9890d8b3c62bff0802134d1372e04caa21ad0528dca062d7b1365a1a3bb4afb8538238a167a357ba409808fa06a0053aa34d2d10e0ef29cc2ccc152573965e08ad9c2c73d80e1e85ab51ff00248786b0dae3fa178f5590439a4780226bcc41df2b0c7062f703cc5809bff998271890f34fdf99bc5aab7216ec9824911e8848d4bdd7de9adee4d48ea2bed8e7fc493a38b0", 0x91}, {&(0x7f00000001c0)="8bfec0e47d8dfa3fde565bcfd0219b26b69799bf2698157ecfb8c07081662be7bcfae41ea7bd210c42c5e91808dec80058a8f4f401d77dd4a067e5f6d654dfca9eda987dcacefc5d192bd6149992371b41bcfbea6537a04b67a6c59656d1e84abde477c3b7a231fb39be9a4d7c8130a946af15c4677bc1994f6d2cece6c2de300560d449cde2a1ba8eded98d98fb2345665db0af6328c20510f41095175352c1268d230e5e2cf44b673ca9199f90c643bfee167cff880c9fb8499a26eb68375e8ebf2828c7520cd49105d1f1594166c09629f33dd2e318b59e9d688cedeacf69", 0xe0}, {&(0x7f0000000340)="1945f857590572bce7cced792e05bc1c988d3d07a2ce70c3d7b0bf2a0e1f72b95e9bfcceeeaa64409bdd92afaaec914de78ef98ac44c12e6d893ae70998ccbc8d92b4682471130ffea1bf0e23800d8dc5b5fd770f703d90d624b49a3ded241bb7d3968c8caf52d08ea6a06b48f328c5f264daffc457588621f3be0374df69fa89f8ab0f4bff952e2d8c05c4ff2cb90c47c455d9ad1f965f046c839568c4b1d1432b2d9ea0a713335e02f65be50ad6a7872e49f95c56be261aed71c261ed0627b2d00b55142ce03b7e83b03d6464a0d8d50de97fedff4e276c64d4d43f103e8817fbd5df1ee4b36c9f61e97dceff35114d7a453e46339", 0xf6}, {&(0x7f0000000440)="442e1c1a7345ef66d5f883c7a29987bc9ce20eafdb0f5036b24ef35ef90bac6034fafe5a1e2f894864a3637b382d797174dc33031d3ef765b09bfcf27630151b7ed8a93e007cd4e82f0e1cf5918df111e50410679d5924d19924dfaa60a1234fc9b4ac3de473efc9f483698e804caeca392ae382c2a7d05d3c1150c4143066b94986e6408ef270dcb348eedb9cd1583240d606ede4905ecf37a02ec378bac3643eeb440cecb0ae6c396769dd96e37ef925903aae353f12150a30ad8b7256290b350f2f5c2b46e74240e1fdaef042f7fa410f3768dbcc4ce165a000b8e9939a0eb9", 0xe1}, {&(0x7f00000007c0)="2bc1d045f20f93379e8f2ff34712b5bfb39c37efaca944b4cc7c3c29ca6864be90aee0f3b132ebdf877ef56e92f39244dc7855e4776a0fde1a64c015e0aa413aa326778ce0cbed84243dca9a76b1f98666bde8d2e38b8ecbb396bb389a9ca48510f2cffd37a2f43e5936c73e0fbcaa8d56b51a7150bbfc06c4faa79c7e2c3bc9fc947369caf17ee51c1c89f03c43e3b2fa000b7d19b7f08b4730765523deabe2669b0417e8baa3fd6ee83da630d479da027c8ddad0768b98d724ca74501c062dcc6b180b6d2bd61dd2461bef69d3839fa04cb7437e8ddb16d94ccb25b7bd4f78f0c87cbeea3a9d02e2834970206a775e6578b4983cbe67564238d8b36d57fd762b3e6f4a1cf537314fa6c3090df1339ec8df948ff0f1180eecdd7eeaadf56448e117c76e93015e08b9d4920090ac39dfb8656e7ff4264b31b3c04ef95dce960ed31f348a1af82a2d545966", 0x14b}, {&(0x7f0000000600)="38ff43245f8a643803f57c056b5a0a00fa2954cb444cf931d2d1dbdaffd53e0d3aed82aaec", 0x25}, {&(0x7f0000000640)="92b9ad6a8915bae73ff378a5de54212445e5c90c0d43aa5f6cb7a446ca42c96f0cf0f0bd4b7ed2faa3b87b409312ea9f61e98a6c34f13c277237536132da795c2e07836bd7915960fa0bcb6b5a6b09151a24ef3d16a28ce08c9d8ed6f72d9e9e01dcc8cfeac896b4b5e7025d6b8f88b9", 0x70}], 0x60, &(0x7f0000000740)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 05:31:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000000), 0x6e, 0x0}, 0x0) close(r0) 05:31:55 executing program 5: socketpair(0xa, 0x5, 0xf407, &(0x7f0000000180)) 05:31:55 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 05:31:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) close(r1) close(r0) 05:31:55 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x18, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 05:31:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 05:31:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f0000000040)) 05:31:55 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x34d800, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) (async) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) (async) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r8, @ANYBLOB="010000000000001d04003b1c210008000300", @ANYRES32=r7, @ANYBLOB="2c0433005000de295b3acba512e4080211000001505050505050"], 0x448}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB='\t\x00f<', @ANYRESHEX, @ANYBLOB=',\x00']) (async) ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, &(0x7f00000012c0)={{0x2, 0x100, 0x58f0, 0x2, 0x5, 0x3}, 0x10b, [0x8, 0x6, 0x10000, 0x3, 0x7, 0x8, 0x7, 0x0, 0xc9, 0x0, 0x2, 0x8, 0x7ff, 0x4d3fb61, 0x10000, 0x2, 0x5, 0x1, 0x5, 0x80000000, 0x8, 0x7ff, 0x0, 0x401, 0x800, 0x44, 0x401, 0xff3, 0x5770, 0x5, 0xe6, 0x7ff, 0x1, 0x0, 0xfffffc00, 0x401, 0x7a76, 0x0, 0x7fff, 0xf7, 0x5, 0x1, 0x80, 0x1000, 0xc5, 0x5, 0xff, 0x6, 0x0, 0x3, 0x1000, 0x83, 0x4f78, 0x4, 0xffffff80, 0x76, 0xb6, 0x4, 0x0, 0x9, 0x3ff, 0x0, 0x2, 0x4, 0x1, 0x9, 0xf2, 0x6, 0x3, 0x0, 0x0, 0x3ff, 0x4, 0x800, 0x1, 0x8001, 0x7, 0xff, 0x4, 0x0, 0x2, 0x5, 0x1ff, 0x9, 0xff, 0x6, 0x8, 0x7, 0x73, 0x4, 0x4, 0xffffffff, 0x1f, 0x9, 0x54f2, 0x2, 0x3, 0x361, 0x7fffffff, 0x8000, 0x5, 0x883b, 0x20, 0xffffffff, 0x6, 0x3, 0x7, 0x8, 0x7, 0x2, 0x101, 0x5, 0xff, 0x3, 0x8, 0x100, 0x100, 0x8, 0x46f, 0x1, 0xbd, 0x8, 0x9, 0x9, 0x10000, 0x4, 0x3, 0x3f, 0x3, 0x4ad61c37, 0x915f, 0xd168, 0x401, 0x7, 0xfffff49b, 0x2, 0x3ff, 0x7ff, 0xff, 0x80000000, 0x7, 0x1, 0xf519, 0x5, 0x9, 0x8, 0x7, 0xce, 0xfffffffc, 0xffffffe0, 0x81, 0x7f4b, 0x9, 0x5, 0x101, 0x40, 0x0, 0xfffffffa, 0xa6ed, 0x0, 0x9, 0x8, 0x2, 0x1, 0x14, 0x8, 0x6, 0x4, 0x80000000, 0x3, 0x4, 0x4d1c, 0x7fffffff, 0x10001, 0x8, 0x5, 0xfffffff9, 0xffff, 0x4bba, 0x5, 0x0, 0x9, 0x5, 0x6, 0xf909, 0x0, 0x101, 0x2, 0x6, 0x9, 0x5, 0x800, 0x4e20, 0x7, 0x7, 0x54c, 0x3, 0x8001, 0x0, 0x0, 0xffff, 0x2, 0x800, 0x5869, 0x2715, 0x4, 0x5, 0x7, 0xfffffc00, 0x5, 0x8, 0x90000000, 0x5, 0x1, 0x6, 0x3ff, 0x44e, 0x1, 0x8, 0x7f, 0x800, 0xffffffff, 0x0, 0x4, 0x5, 0x5, 0xffff0000, 0x1, 0x6, 0x1, 0xdca2, 0x3, 0x2, 0xffffffe0, 0xfffffffc, 0x7fffffff, 0x5, 0x5, 0x4, 0x7f, 0x0, 0xffffbdfd, 0x9, 0x2, 0x5, 0x9, 0x5, 0x4, 0x1f, 0x10, 0xffffffff, 0x40, 0x3, 0x5, 0x9, 0x8, 0x0, 0x9, 0x4, 0x3, 0x1ff, 0x3, 0x5, 0x9, 0x9, 0x3f, 0x20, 0xffffffff, 0x1, 0x80000001, 0x80000000, 0x7, 0x6, 0x1, 0x401, 0xf4, 0x0, 0x5, 0x3ff, 0xbf5f, 0x9, 0x100, 0x8000, 0x72, 0x6, 0x8, 0x4, 0x8000, 0x8000, 0xfff, 0xcf9e, 0xc04d, 0x5, 0x5, 0x3ff80, 0x6, 0x7, 0x1, 0x5, 0x2, 0x1f, 0xaa4, 0x2, 0xdf, 0x8414, 0x5b12, 0x3, 0x8000, 0x2, 0x1f, 0x0, 0x9, 0x4, 0x4, 0x0, 0xba, 0x2, 0xfffffffb, 0x1, 0x3f, 0x9, 0x7, 0x7, 0x0, 0x2, 0x80000001, 0x9, 0x89ae, 0xfffffffb, 0x80, 0x1, 0x3, 0x4b8c6740, 0x3, 0x2, 0x9, 0xfff, 0x3, 0x1000, 0xfffffffb, 0x70c2, 0x8, 0x4, 0x2, 0x8, 0x0, 0x7fff, 0x7, 0xffffdf18, 0x7, 0x5, 0x8, 0x7, 0x7fffffff, 0x6, 0x30000, 0xbf, 0x1, 0x0, 0x401, 0x7, 0xd9d, 0x7, 0x54b, 0x800, 0x10001, 0x50000000, 0x101, 0x800, 0x6, 0x7, 0x10001, 0x6, 0x1, 0x1ff, 0x3f, 0x6, 0xb640, 0x3, 0x354713e4, 0x9, 0x1, 0x9, 0x6, 0xffffffff, 0x2, 0x0, 0x0, 0x9, 0x10001, 0xfffffffc, 0xda, 0x0, 0x5b, 0xfffff064, 0xd9, 0x7, 0x8, 0x0, 0x6e, 0x9, 0x9, 0xffffffff, 0x5, 0x7f, 0x8, 0x1, 0x6, 0x5, 0x1, 0x3, 0x8, 0x6, 0x3f, 0x5, 0xfffffffb, 0x58, 0x7fff, 0x8, 0x3ff, 0x80000000, 0x0, 0x81, 0x6, 0xfffffffc, 0x73, 0xffff, 0x7, 0x9, 0x8, 0x100, 0x6, 0xff, 0x1, 0xfffffff9, 0x19b, 0x4, 0x1, 0x7, 0x8, 0x4, 0x9, 0x863, 0x7, 0x6, 0x800, 0xff, 0x16, 0x5, 0x200, 0x401, 0x7fff, 0x1ff, 0x7, 0x6, 0x20, 0xfff, 0x800, 0x798a, 0x7, 0x7ff, 0x6, 0xffffffe0, 0x5, 0x7, 0x1000, 0xffff, 0x310c, 0xffffffff, 0x1, 0x9, 0x7, 0x6, 0xf86, 0x1, 0xffffcc42, 0x1, 0x80, 0x40, 0x1, 0x0, 0x0, 0x7, 0xe8e, 0x89a, 0x0, 0x0, 0xda, 0x7ff, 0x3f, 0x7, 0xe4967df, 0x2, 0x9, 0x0, 0x4, 0x401, 0x6, 0x8, 0x3, 0xfffffffa, 0x7, 0x1ff, 0x80000001, 0x5, 0x4, 0x6, 0x2, 0x7ff, 0x5, 0x10001, 0x6, 0x0, 0x7fff, 0x2, 0x50c, 0x3, 0x0, 0x2, 0x8, 0x80, 0x31, 0x7664, 0x800, 0x40, 0x8000, 0xecc7, 0x2, 0x3, 0x8, 0x9, 0x2, 0x200, 0x3, 0x6, 0x81, 0x5, 0x5, 0x100, 0x1, 0x800, 0x5, 0x5, 0x4, 0x8, 0x8af0, 0x2, 0x9, 0x7, 0xa93, 0x3ff, 0xffff, 0xffff, 0x6, 0xc, 0x9, 0x7, 0x5, 0x1ff, 0x10000, 0xffff, 0x8, 0x7, 0x6c62, 0x1, 0x30000, 0x5, 0x4, 0xaab, 0x3, 0x5, 0x1, 0x1ff, 0x8, 0x0, 0xffffffff, 0x4, 0xdac, 0x5b, 0x3, 0x3, 0x5, 0x7, 0x7, 0x9, 0x2, 0x8, 0x5, 0xffff, 0x3d2, 0x8, 0x8, 0x7, 0x1000, 0x80, 0x5cd8e333, 0x9, 0x2, 0x20, 0xfffffffe, 0x81, 0x1, 0x18, 0x5, 0x40, 0x2, 0x8, 0x10001, 0xf52, 0xa067, 0xff8, 0xffff81d0, 0xd7, 0x1, 0x1f, 0x7ff, 0x6, 0x0, 0x8fb, 0xfffffffa, 0x2, 0x10000, 0x5, 0xfff, 0x1f, 0x8, 0xbb, 0x401, 0x7, 0x1, 0x7, 0x1, 0x2, 0x3, 0x1, 0x0, 0x20, 0x93bf, 0x678, 0x59a3, 0x7ff, 0x1, 0x402, 0x0, 0x5, 0x1, 0x9, 0x1, 0x5, 0x87, 0x0, 0x0, 0x9, 0x7, 0x2, 0x2, 0x9, 0xc37, 0x5, 0xb7, 0x3, 0xb4, 0x1, 0xffff000, 0x90, 0xc, 0x5, 0x3, 0x6, 0x9, 0x7, 0x36, 0x4, 0xa1, 0x8000, 0xe4fa, 0x4, 0x100, 0x48d3, 0x5, 0x20000, 0x800, 0x1, 0x1, 0x2, 0x7fff, 0xfeb5, 0x4, 0x10001, 0xffff2091, 0xa736, 0x4, 0x1, 0x2, 0x1, 0x4, 0x3, 0x9, 0x65, 0x0, 0x36, 0x3, 0x0, 0x9, 0x3ff, 0xfb28, 0x6, 0x0, 0x9, 0x3, 0x5, 0x7, 0x2, 0x3, 0x87, 0x2, 0x9, 0x800, 0x5, 0x7, 0x401, 0x180, 0x2, 0x200, 0x9, 0x1, 0x80000001, 0x200, 0x80000000, 0xf941, 0xb4, 0x6, 0xdd0, 0x7, 0x80000001, 0x7, 0x0, 0x8, 0x9, 0x5, 0x2, 0x1, 0xfffffff9, 0xff, 0xffffffe1, 0x3, 0x0, 0xffffffff, 0x6, 0x4, 0xe683, 0x3d14, 0x80, 0x9, 0x2, 0x3, 0x25, 0x40000000, 0x7, 0x80000000, 0x10000000, 0xfffffffa, 0xe8, 0x7ff, 0x4, 0x3f, 0x1, 0x0, 0x4, 0x7, 0x1f, 0x8, 0xffff849d, 0x3, 0x2, 0x10001, 0x401, 0x200, 0x7, 0x9, 0x0, 0x40, 0x3, 0x1, 0x0, 0x5, 0x2, 0x2, 0x4, 0x0, 0x0, 0x7, 0x5, 0x200, 0x1, 0x1, 0x7, 0x1ff, 0x4, 0x0, 0x6e, 0x7, 0x8, 0x4, 0x7fff, 0x7, 0x4, 0x2, 0x7, 0x95b, 0x10000, 0x3, 0x6, 0x2, 0x1, 0x6, 0x9, 0x982, 0x2f, 0xb1, 0x1, 0x0, 0x3, 0xac3, 0x1, 0x4af, 0x6, 0x1, 0x5, 0x9, 0x8000, 0xc2, 0x1, 0x2016, 0xffffff80, 0x60a, 0x1000, 0x20, 0x6, 0x6, 0x5, 0x6, 0x5, 0x2, 0x1553, 0x3, 0x3, 0x1, 0x1, 0x9, 0x0, 0x5, 0xffff, 0x2, 0xff, 0xff, 0x4, 0x1, 0x40, 0x4, 0x1, 0xfffffbff, 0x40, 0x3ff, 0x3f, 0x9670, 0x0, 0x3b4e, 0x100, 0x9, 0x101, 0x5, 0x4, 0x4, 0x3, 0x3, 0x4, 0x0, 0x9c, 0x400, 0x4d7, 0x7, 0x6, 0xfff, 0x1, 0x401, 0xffff, 0xffff, 0xb07, 0x80000000, 0x2b4, 0xffff, 0x0, 0x5, 0x80000000, 0x1, 0x7, 0x7, 0x9, 0x1, 0x290, 0x8, 0x3, 0x80000000, 0xbe, 0x1ff, 0x6, 0x7f, 0x9, 0x2, 0x0, 0x1, 0x400, 0x10001, 0x7, 0x7, 0x8, 0x5, 0x3, 0x9, 0x4, 0x8, 0x7ff, 0x2c, 0x1, 0xc, 0x7f, 0x6, 0x80000001, 0x0, 0x61c, 0x8, 0x8, 0x9, 0x8, 0x7fffffff, 0xfffffff7, 0xfff, 0x800, 0xfff, 0x0, 0x1, 0x8, 0x5, 0x8000, 0x5, 0x0, 0x8001, 0x2, 0xfff, 0x5, 0x7f, 0x4, 0x3, 0x83e, 0x4, 0x9, 0xffff, 0x7ff, 0x100, 0x5, 0x9, 0x8, 0x10001, 0x2, 0x5, 0x1, 0x4, 0x3, 0x6, 0x100, 0x5, 0x5, 0x8, 0xfffffffd, 0x9, 0xcb, 0x10000, 0xffff, 0x3, 0x7ff, 0x5b5e, 0x7, 0x2, 0x4, 0x1, 0x1, 0x3, 0x2, 0x80, 0x9000000, 0x8, 0x400, 0x3, 0x3, 0x2, 0x4, 0x9, 0x0, 0x2, 0x10000, 0x9, 0x7, 0x6b, 0x7, 0xfffffff9, 0x9, 0x81, 0x3ff, 0x0, 0x54f, 0x200, 0x4, 0x4, 0x4, 0x8001, 0x5, 0x0, 0x9, 0x7, 0xfffffff7, 0x10000, 0x8001, 0xaa]}) (async) sendmsg$NL80211_CMD_GET_WOWLAN(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00012dbd7000fddbdf2549000000080001001000000008000300", @ANYRES32=r7, @ANYBLOB="0c009b004c0000004e000000"], 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x811) (async) chdir(&(0x7f0000000240)='./file0\x00') [ 403.230964][ T8488] 9pnet: Insufficient options for proto=fd 05:31:55 executing program 5: syz_emit_ethernet(0x40, &(0x7f00000001c0)={@local, @remote, @val, {@ipv6}}, 0x0) 05:31:55 executing program 0: syz_emit_ethernet(0xfff, &(0x7f00000000c0)={@broadcast, @empty, @val, {@ipv6}}, 0x0) 05:31:55 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast, @local, @val, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast2, @random="565ac5928210"}}}}, 0x0) 05:31:55 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@int, @volatile]}}, &(0x7f0000000480)=""/165, 0x36, 0xa5, 0x1}, 0x20) 05:31:55 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x4}, [{0x2, 0x6, r4}, {0x2, 0xe}, {0x2, 0x0, r5}], {0x4, 0x2}, [{0x8, 0x1, r6}, {}], {0x10, 0x4}, {0x20, 0x3}}, 0x4c, 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r7, 0x8008f513, &(0x7f0000000100)) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) 05:31:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000029c0)=[@rights], 0x10}, 0x84) [ 403.281288][ T8507] 9pnet: Insufficient options for proto=fd [ 403.340198][ T8520] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 403.350879][ T8520] CPU: 0 PID: 8520 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 403.361115][ T8520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.371165][ T8520] Call Trace: [ 403.374449][ T8520] dump_stack_lvl+0x1e2/0x24b [ 403.379102][ T8520] ? show_regs_print_info+0x18/0x18 [ 403.384285][ T8520] ? ___ratelimit+0x3e2/0x580 [ 403.388956][ T8520] ? _raw_spin_lock+0xa3/0x1b0 [ 403.393690][ T8520] dump_stack+0x15/0x1d [ 403.397840][ T8520] dump_header+0xd8/0x770 [ 403.402272][ T8520] oom_kill_process+0xee/0x2c0 [ 403.407021][ T8520] out_of_memory+0x895/0xe80 [ 403.411606][ T8520] ? unregister_oom_notifier+0x20/0x20 [ 403.417053][ T8520] ? mutex_lock_killable+0xa6/0x120 [ 403.422243][ T8520] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 403.428737][ T8520] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 403.434677][ T8520] memory_max_write+0x5dd/0x7b0 [ 403.439644][ T8520] ? memory_max_show+0xa0/0xa0 [ 403.444397][ T8520] ? memory_max_show+0xa0/0xa0 [ 403.449144][ T8520] cgroup_file_write+0x29e/0x5a0 [ 403.454061][ T8520] ? cgroup_seqfile_stop+0xc0/0xc0 [ 403.459148][ T8520] ? mutex_lock+0xa6/0x110 [ 403.463541][ T8520] ? mutex_trylock+0xb0/0xb0 [ 403.468106][ T8520] ? __kasan_check_write+0x14/0x20 [ 403.473193][ T8520] kernfs_fop_write_iter+0x2d0/0x410 [ 403.478466][ T8520] ? cgroup_seqfile_stop+0xc0/0xc0 [ 403.483564][ T8520] vfs_write+0xc02/0xf20 [ 403.487783][ T8520] ? kernel_write+0x3c0/0x3c0 [ 403.492481][ T8520] ? mutex_trylock+0xb0/0xb0 [ 403.497051][ T8520] ? __fdget_pos+0x269/0x300 [ 403.501616][ T8520] ? ksys_write+0x77/0x2b0 [ 403.506010][ T8520] ksys_write+0x186/0x2b0 [ 403.510316][ T8520] ? __ia32_sys_read+0x90/0x90 [ 403.515056][ T8520] __x64_sys_write+0x7b/0x90 [ 403.519624][ T8520] do_syscall_64+0x31/0x70 [ 403.524031][ T8520] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 403.529986][ T8520] RIP: 0033:0x7f2b3d4f6049 [ 403.534378][ T8520] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 403.553971][ T8520] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 403.562362][ T8520] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 403.570314][ T8520] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 403.578267][ T8520] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 403.586487][ T8520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 403.594437][ T8520] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 403.603238][ T8520] memory: usage 72kB, limit 0kB, failcnt 4136 [ 403.609305][ T8520] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 403.616520][ T8520] Memory cgroup stats for /syz0: [ 403.616603][ T8520] anon 135168 [ 403.616603][ T8520] file 135168 [ 403.616603][ T8520] kernel_stack 0 [ 403.616603][ T8520] percpu 0 [ 403.616603][ T8520] sock 0 [ 403.616603][ T8520] shmem 0 [ 403.616603][ T8520] file_mapped 135168 [ 403.616603][ T8520] file_dirty 0 [ 403.616603][ T8520] file_writeback 135168 [ 403.616603][ T8520] anon_thp 0 [ 403.616603][ T8520] inactive_anon 135168 [ 403.616603][ T8520] active_anon 0 [ 403.616603][ T8520] inactive_file 20480 [ 403.616603][ T8520] active_file 0 [ 403.616603][ T8520] unevictable 0 [ 403.616603][ T8520] slab_reclaimable 0 [ 403.616603][ T8520] slab_unreclaimable 0 [ 403.616603][ T8520] slab 0 [ 403.616603][ T8520] workingset_refault_anon 0 [ 403.616603][ T8520] workingset_refault_file 0 [ 403.616603][ T8520] workingset_activate_anon 0 [ 403.616603][ T8520] workingset_activate_file 0 [ 403.616603][ T8520] workingset_restore_anon 0 [ 403.616603][ T8520] workingset_restore_file 0 [ 403.616603][ T8520] workingset_nodereclaim 0 [ 403.712645][ T8520] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8449,uid=0 [ 403.728165][ T8520] Memory cgroup out of memory: Killed process 8449 (syz-executor.0) total-vm:48476kB, anon-rss:372kB, file-rss:15248kB, shmem-rss:48kB, UID:0 pgtables:84kB oom_score_adj:0 [ 403.745766][ T26] oom_reaper: reaped process 8449 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:48kB [ 403.745825][ T8520] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 403.767190][ T8520] CPU: 0 PID: 8520 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 403.777434][ T8520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.787464][ T8520] Call Trace: [ 403.790736][ T8520] dump_stack_lvl+0x1e2/0x24b [ 403.795389][ T8520] ? devkmsg_release+0x127/0x127 [ 403.800350][ T8520] ? show_regs_print_info+0x18/0x18 [ 403.805523][ T8520] dump_stack+0x15/0x1d [ 403.809681][ T8520] dump_header+0xd8/0x770 [ 403.813987][ T8520] out_of_memory+0x9f4/0xe80 [ 403.818552][ T8520] ? unregister_oom_notifier+0x20/0x20 [ 403.824014][ T8520] ? mutex_lock_killable+0xa6/0x120 [ 403.829203][ T8520] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 403.835703][ T8520] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 403.841486][ T8520] memory_max_write+0x5dd/0x7b0 [ 403.846313][ T8520] ? memory_max_show+0xa0/0xa0 [ 403.851059][ T8520] ? memory_max_show+0xa0/0xa0 [ 403.855796][ T8520] cgroup_file_write+0x29e/0x5a0 [ 403.860709][ T8520] ? cgroup_seqfile_stop+0xc0/0xc0 [ 403.865796][ T8520] ? mutex_lock+0xa6/0x110 [ 403.870276][ T8520] ? mutex_trylock+0xb0/0xb0 [ 403.874842][ T8520] ? __kasan_check_write+0x14/0x20 [ 403.879924][ T8520] kernfs_fop_write_iter+0x2d0/0x410 [ 403.885182][ T8520] ? cgroup_seqfile_stop+0xc0/0xc0 [ 403.890278][ T8520] vfs_write+0xc02/0xf20 [ 403.894500][ T8520] ? kernel_write+0x3c0/0x3c0 [ 403.899165][ T8520] ? mutex_trylock+0xb0/0xb0 [ 403.903990][ T8520] ? __fdget_pos+0x269/0x300 [ 403.908580][ T8520] ? ksys_write+0x77/0x2b0 [ 403.913001][ T8520] ksys_write+0x186/0x2b0 [ 403.917460][ T8520] ? __ia32_sys_read+0x90/0x90 [ 403.922216][ T8520] __x64_sys_write+0x7b/0x90 [ 403.926802][ T8520] do_syscall_64+0x31/0x70 [ 403.931236][ T8520] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 403.937907][ T8520] RIP: 0033:0x7f2b3d4f6049 [ 403.942300][ T8520] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 403.961877][ T8520] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 403.970264][ T8520] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 403.978289][ T8520] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 403.986242][ T8520] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 403.994199][ T8520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 404.002155][ T8520] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 404.010396][ T8520] memory: usage 44kB, limit 0kB, failcnt 4136 [ 404.016544][ T8520] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 404.023454][ T8520] Memory cgroup stats for /syz0: [ 404.023545][ T8520] anon 135168 [ 404.023545][ T8520] file 135168 [ 404.023545][ T8520] kernel_stack 0 [ 404.023545][ T8520] percpu 0 05:31:56 executing program 3: syz_emit_ethernet(0x3a, &(0x7f00000003c0)={@local, @empty, @val, {@ipv4}}, 0x0) 05:31:56 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @val, {@ipv6}}, 0x0) 05:31:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast2}, 0xc) 05:31:56 executing program 2: syz_emit_ethernet(0x50, &(0x7f00000001c0)={@local, @remote, @val, {@ipv6}}, 0x0) 05:31:56 executing program 5: syz_emit_ethernet(0xa7, &(0x7f0000000340)={@local, @remote, @val, {@ipv6}}, 0x0) [ 404.023545][ T8520] sock 0 [ 404.023545][ T8520] shmem 0 [ 404.023545][ T8520] file_mapped 135168 [ 404.023545][ T8520] file_dirty 0 [ 404.023545][ T8520] file_writeback 135168 [ 404.023545][ T8520] anon_thp 0 [ 404.023545][ T8520] inactive_anon 135168 [ 404.023545][ T8520] active_anon 0 [ 404.023545][ T8520] inactive_file 20480 [ 404.023545][ T8520] active_file 0 [ 404.023545][ T8520] unevictable 0 [ 404.023545][ T8520] slab_reclaimable 0 [ 404.023545][ T8520] slab_unreclaimable 0 [ 404.023545][ T8520] slab 0 [ 404.023545][ T8520] workingset_refault_anon 0 05:31:56 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="551d6fd2fc57", @empty, @val, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @remote={0xac, 0x14, 0x0}, @random="30853d8c5a7c"}}}}, 0x0) 05:31:56 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000180)=@file={0xa}, 0xa, 0x0, 0x0, &(0x7f00000013c0)}, 0x0) 05:31:56 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x4}, [{0x2, 0x6, r4}, {0x2, 0xe}, {0x2, 0x0, r5}], {0x4, 0x2}, [{0x8, 0x1, r6}, {}], {0x10, 0x4}, {0x20, 0x3}}, 0x4c, 0x1) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r7, 0x8008f513, &(0x7f0000000100)) (async) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) 05:31:56 executing program 1: symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') linkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 05:31:56 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @remote, @val, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @remote={0xac, 0x14, 0x0}, @broadcast}}}}, 0x0) 05:31:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="644b50deb4679479fb3a48461aa94025f83759227841281c213bcbc306ad200afba4515b121ee559e8984c382bdb84b6e54977482fd4b20889767ed09e17782a82f7f760b9da8891d8e229884300d90b", 0x50, 0x4, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 05:31:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000002940)=@base={0x18}, 0x48) [ 404.023545][ T8520] workingset_refault_file 0 [ 404.023545][ T8520] workingset_activate_anon 0 [ 404.023545][ T8520] workingset_activate_file 0 [ 404.023545][ T8520] workingset_restore_anon 0 [ 404.023545][ T8520] workingset_restore_file 0 [ 404.023545][ T8520] workingset_nodereclaim 0 [ 404.127879][ T8520] Out of memory and no killable processes... 05:31:56 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}) 05:31:56 executing program 5: timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x1, @thr={0x0, 0x0}}, &(0x7f0000000240)) timer_settime(0x0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) [ 404.186314][ T8548] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 404.203234][ T8548] CPU: 1 PID: 8548 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 404.213487][ T8548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.223534][ T8548] Call Trace: [ 404.226827][ T8548] dump_stack_lvl+0x1e2/0x24b [ 404.231506][ T8548] ? devkmsg_release+0x127/0x127 [ 404.236443][ T8548] ? show_regs_print_info+0x18/0x18 [ 404.241657][ T8548] dump_stack+0x15/0x1d [ 404.245790][ T8548] dump_header+0xd8/0x770 [ 404.250092][ T8548] out_of_memory+0x9f4/0xe80 [ 404.254661][ T8548] ? unregister_oom_notifier+0x20/0x20 [ 404.260098][ T8548] ? mutex_lock_killable+0xa6/0x120 [ 404.265276][ T8548] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 404.271750][ T8548] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 404.277530][ T8548] memory_max_write+0x5dd/0x7b0 [ 404.282355][ T8548] ? memory_max_show+0xa0/0xa0 [ 404.287100][ T8548] ? memory_max_show+0xa0/0xa0 [ 404.291837][ T8548] cgroup_file_write+0x29e/0x5a0 [ 404.296748][ T8548] ? cgroup_seqfile_stop+0xc0/0xc0 [ 404.301850][ T8548] ? mutex_lock+0xa6/0x110 [ 404.306265][ T8548] ? mutex_trylock+0xb0/0xb0 [ 404.310832][ T8548] ? __kasan_check_write+0x14/0x20 [ 404.315917][ T8548] kernfs_fop_write_iter+0x2d0/0x410 [ 404.321176][ T8548] ? cgroup_seqfile_stop+0xc0/0xc0 [ 404.326278][ T8548] vfs_write+0xc02/0xf20 [ 404.330493][ T8548] ? slab_free_freelist_hook+0xcc/0x1a0 [ 404.336011][ T8548] ? kernel_write+0x3c0/0x3c0 [ 404.340660][ T8548] ? mutex_trylock+0xb0/0xb0 [ 404.345224][ T8548] ? __fdget_pos+0x269/0x300 [ 404.349785][ T8548] ? ksys_write+0x77/0x2b0 [ 404.354192][ T8548] ksys_write+0x186/0x2b0 [ 404.358495][ T8548] ? __ia32_sys_read+0x90/0x90 [ 404.363232][ T8548] __x64_sys_write+0x7b/0x90 [ 404.367800][ T8548] do_syscall_64+0x31/0x70 [ 404.372202][ T8548] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 404.378063][ T8548] RIP: 0033:0x7f2b3d4f6049 [ 404.382450][ T8548] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 404.402482][ T8548] RSP: 002b:00007f2b3c64b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 404.410883][ T8548] RAX: ffffffffffffffda RBX: 00007f2b3d609030 RCX: 00007f2b3d4f6049 [ 404.418838][ T8548] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 404.426786][ T8548] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 05:31:56 executing program 0: clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) select(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={0x4}, &(0x7f00000002c0)={0x0, r0/1000+10000}) 05:31:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f00000001c0)={@local, @remote, @val, {@ipv6}}, 0x0) 05:31:56 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000001140)=ANY=[], 0x1010}}, 0x0) 05:31:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, 0x0, 0x0) 05:31:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@gettclass={0x24, 0x2a, 0x1}, 0x24}}, 0x0) [ 404.434741][ T8548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 404.442703][ T8548] R13: 00007ffcc571cdef R14: 00007f2b3c64b300 R15: 0000000000022000 [ 404.452122][ T8548] memory: usage 44kB, limit 0kB, failcnt 4136 [ 404.462705][ T8548] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 404.504390][ T8548] Memory cgroup stats for /syz0: [ 404.504508][ T8548] anon 135168 [ 404.504508][ T8548] file 135168 [ 404.504508][ T8548] kernel_stack 0 [ 404.504508][ T8548] percpu 0 [ 404.504508][ T8548] sock 0 [ 404.504508][ T8548] shmem 0 [ 404.504508][ T8548] file_mapped 135168 [ 404.504508][ T8548] file_dirty 0 [ 404.504508][ T8548] file_writeback 135168 [ 404.504508][ T8548] anon_thp 0 [ 404.504508][ T8548] inactive_anon 135168 [ 404.504508][ T8548] active_anon 0 [ 404.504508][ T8548] inactive_file 20480 [ 404.504508][ T8548] active_file 0 [ 404.504508][ T8548] unevictable 0 [ 404.504508][ T8548] slab_reclaimable 0 [ 404.504508][ T8548] slab_unreclaimable 0 [ 404.504508][ T8548] slab 0 [ 404.504508][ T8548] workingset_refault_anon 0 [ 404.504508][ T8548] workingset_refault_file 0 [ 404.504508][ T8548] workingset_activate_anon 0 [ 404.504508][ T8548] workingset_activate_file 0 [ 404.504508][ T8548] workingset_restore_anon 0 [ 404.504508][ T8548] workingset_restore_file 0 [ 404.504508][ T8548] workingset_nodereclaim 0 05:31:57 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x4}, [{0x2, 0x6, r4}, {0x2, 0xe}, {0x2, 0x0, r5}], {0x4, 0x2}, [{0x8, 0x1, r6}, {}], {0x10, 0x4}, {0x20, 0x3}}, 0x4c, 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r7, 0x8008f513, &(0x7f0000000100)) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r4) (async) fstat(r0, &(0x7f0000000300)) (async) getgid() (async) setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x4}, [{0x2, 0x6, r4}, {0x2, 0xe}, {0x2, 0x0, r5}], {0x4, 0x2}, [{0x8, 0x1, r6}, {}], {0x10, 0x4}, {0x20, 0x3}}, 0x4c, 0x1) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r7, 0x8008f513, &(0x7f0000000100)) (async) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) (async) 05:31:57 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8948, &(0x7f00000000c0)={'sit0\x00', 0x0}) 05:31:57 executing program 1: syz_mount_image$f2fs(0x0, 0x0, 0x0, 0x0, &(0x7f0000001b40), 0x0, 0x0) 05:31:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000300), 0x0, 0x0) ioctl$BLKGETSIZE(r0, 0x1261, 0x0) [ 404.603545][ T8548] Out of memory and no killable processes... 05:31:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000040)="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", 0xaa9, 0x0, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @private0}, 0x1c) 05:31:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$sock(r0, &(0x7f0000001f40)=[{{&(0x7f0000000a40)=@hci, 0x80, 0x0, 0x0, &(0x7f0000000b80)=[@txtime={{0x18}}, @txtime={{0x18}}], 0x30}}], 0x1, 0x0) 05:31:57 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000f80)={0x18, 0x3, &(0x7f0000000e40)=@framed, &(0x7f0000000ec0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000f40), 0x10}, 0x80) [ 404.646301][ T8563] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 404.683592][ T8563] CPU: 0 PID: 8563 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 404.693841][ T8563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.703900][ T8563] Call Trace: [ 404.707370][ T8563] dump_stack_lvl+0x1e2/0x24b [ 404.712052][ T8563] ? devkmsg_release+0x127/0x127 [ 404.716989][ T8563] ? show_regs_print_info+0x18/0x18 [ 404.722191][ T8563] dump_stack+0x15/0x1d [ 404.726348][ T8563] dump_header+0xd8/0x770 [ 404.730694][ T8563] out_of_memory+0x9f4/0xe80 [ 404.735294][ T8563] ? unregister_oom_notifier+0x20/0x20 [ 404.740754][ T8563] ? mutex_lock_killable+0xa6/0x120 [ 404.745954][ T8563] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 404.752454][ T8563] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 404.758262][ T8563] memory_max_write+0x5dd/0x7b0 [ 404.763119][ T8563] ? memory_max_show+0xa0/0xa0 [ 404.767887][ T8563] ? memory_max_show+0xa0/0xa0 [ 404.772655][ T8563] cgroup_file_write+0x29e/0x5a0 [ 404.777597][ T8563] ? cgroup_seqfile_stop+0xc0/0xc0 [ 404.782717][ T8563] ? mutex_lock+0xa6/0x110 [ 404.787136][ T8563] ? mutex_trylock+0xb0/0xb0 [ 404.791725][ T8563] ? __kasan_check_write+0x14/0x20 [ 404.796926][ T8563] kernfs_fop_write_iter+0x2d0/0x410 [ 404.802217][ T8563] ? cgroup_seqfile_stop+0xc0/0xc0 [ 404.807334][ T8563] vfs_write+0xc02/0xf20 [ 404.811587][ T8563] ? kernel_write+0x3c0/0x3c0 [ 404.816273][ T8563] ? mutex_trylock+0xb0/0xb0 [ 404.820863][ T8563] ? __fdget_pos+0x269/0x300 [ 404.825453][ T8563] ? ksys_write+0x77/0x2b0 [ 404.829873][ T8563] ksys_write+0x186/0x2b0 [ 404.834203][ T8563] ? __ia32_sys_read+0x90/0x90 [ 404.838967][ T8563] __x64_sys_write+0x7b/0x90 [ 404.843564][ T8563] do_syscall_64+0x31/0x70 [ 404.847985][ T8563] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 404.853873][ T8563] RIP: 0033:0x7f2b3d4f6049 [ 404.858294][ T8563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 404.877897][ T8563] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 404.886313][ T8563] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 404.894287][ T8563] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 404.902256][ T8563] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 404.910227][ T8563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 404.918202][ T8563] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 405.027283][ T8563] memory: usage 44kB, limit 0kB, failcnt 4136 [ 405.033489][ T8563] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 405.047156][ T8563] Memory cgroup stats for /syz0: [ 405.047254][ T8563] anon 135168 [ 405.047254][ T8563] file 135168 [ 405.047254][ T8563] kernel_stack 0 [ 405.047254][ T8563] percpu 0 [ 405.047254][ T8563] sock 0 [ 405.047254][ T8563] shmem 0 [ 405.047254][ T8563] file_mapped 135168 [ 405.047254][ T8563] file_dirty 0 [ 405.047254][ T8563] file_writeback 135168 [ 405.047254][ T8563] anon_thp 0 [ 405.047254][ T8563] inactive_anon 135168 [ 405.047254][ T8563] active_anon 0 [ 405.047254][ T8563] inactive_file 20480 [ 405.047254][ T8563] active_file 0 [ 405.047254][ T8563] unevictable 0 [ 405.047254][ T8563] slab_reclaimable 0 [ 405.047254][ T8563] slab_unreclaimable 0 [ 405.047254][ T8563] slab 0 [ 405.047254][ T8563] workingset_refault_anon 0 [ 405.047254][ T8563] workingset_refault_file 0 [ 405.047254][ T8563] workingset_activate_anon 0 [ 405.047254][ T8563] workingset_activate_file 0 [ 405.047254][ T8563] workingset_restore_anon 0 [ 405.047254][ T8563] workingset_restore_file 0 [ 405.047254][ T8563] workingset_nodereclaim 0 [ 405.142959][ T8563] Out of memory and no killable processes... [ 405.463558][ T9] device bridge_slave_1 left promiscuous mode [ 405.469692][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 405.477154][ T9] device bridge_slave_0 left promiscuous mode [ 405.483281][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 406.203064][ T8595] bridge0: port 1(bridge_slave_0) entered blocking state [ 406.210245][ T8595] bridge0: port 1(bridge_slave_0) entered disabled state [ 406.218217][ T8595] device bridge_slave_0 entered promiscuous mode [ 406.225203][ T8595] bridge0: port 2(bridge_slave_1) entered blocking state [ 406.232214][ T8595] bridge0: port 2(bridge_slave_1) entered disabled state [ 406.239614][ T8595] device bridge_slave_1 entered promiscuous mode [ 406.264656][ T8595] bridge0: port 2(bridge_slave_1) entered blocking state [ 406.271792][ T8595] bridge0: port 2(bridge_slave_1) entered forwarding state [ 406.279098][ T8595] bridge0: port 1(bridge_slave_0) entered blocking state [ 406.286127][ T8595] bridge0: port 1(bridge_slave_0) entered forwarding state [ 406.302540][ T2419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 406.310212][ T2419] bridge0: port 1(bridge_slave_0) entered disabled state [ 406.317448][ T2419] bridge0: port 2(bridge_slave_1) entered disabled state [ 406.334214][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 406.342330][ T2416] bridge0: port 1(bridge_slave_0) entered blocking state [ 406.349375][ T2416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 406.357703][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 406.366147][ T2416] bridge0: port 2(bridge_slave_1) entered blocking state [ 406.373176][ T2416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 406.380521][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 406.388546][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 406.397871][ T819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 406.408372][ T2419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 406.423982][ T832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 406.432237][ T832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 406.440919][ T832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 05:31:59 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2082, 0x0) 05:31:59 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bind$tipc(r0, 0x0, 0xffffffffffffffef) 05:31:59 executing program 1: sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, 0x0, 0x200c002) syz_clone(0x40804200, &(0x7f0000002bc0)="cdbab65558eb5edf5a5428a78f9e1cd1eb6ce3e18c69a91450ac5876fa8176e5a2d7a9fab5d4340ac92bfa9087dd3358011b44b4fb98d1c6f5cc99138821dd5f5ed25a7a516e5dbcb343fd83e70c9765331882700a79854c198e3fb3a670dc5063cfcca1c4bbd4476204d1e424c977ea2fd3d49d3fd8a9453c6321086771a1b531c8453bed709751962e9ed528e9ae2826ffbf33ff01896d352ef7aa3d8f58f278294aa94dc19d1da6db809f0bad0f2dbd1983708b69c24ab7f7d2e3b30f13fc1d50ae782cf4ff1565bda86b37f524132d280a0098b95227fe34ed1927a22bc96e1a48bb2bf4a52da3e42fc1989e297f2d1cb157755afc8fb1d66fef3231f90beb88e2329b0e121a477583f5e2abe2b3fa69698906ec1ba6b498029db49886d34c5fc3b007514c99478de29c73edb9ee8fe571debadef4ff201297e42283af31baae7e3854baef3bad1252330467be910288c8682a16542ea7677576b1f1b7990bdafb6107ee305684bfe587f5e38c3a2e9deebd247f3a2fd029364acf4edad5d454f284cbb504aabe30964938856c08c2a5e94aa7bc2df63946adfe82931e95dc316ada14f8f96ea14f510278ee73cab6071e95ba68c6a383b99d889bf7b1cf356485caeefafdf8e328b8db291f3886315c194d44f415317104fb91f7bebaa6929c87cfa13b6ee7c9d0ba886e63207515a532f8f822c053205be6649021a203ed7ea8400011706773512da81f417c7dd6adf1012b196ea52caec348960832d2a9d894373dfd6d6d66055fab812634f2152aa002e04c045c179c1da85994d5f91f937f0e6682d6c01bdda8f9d3c3dfa5324f47487a36c5a7fcb00835a4c4218c4cb8dd215488f5ae83d00f0414cdc2a206efbc88cbb0038002dd36e0086bc92f12d797a4925889045bcbbabd2802a7dbf01808ee1c9c7bf97757441f6b15e5cada1c1f3bb90579e13937c9940b1af851ad5fa27553994513fce103f772543ed69982a9e2508eb029a7549ec25113e2e0a30a01c5a2983f395c04311f4ccad56a4e769707bedb46ab6010d9247aa5e7e0a551cf87d02aa8a316c17af817c756989e604f7fb99540662ea1fbf1119f4f601d70ee34a9c35c275f4634e1b7333e99cd85251ef62b2fd463d51afb3eba1b60fbb4d82df090256ca2541e864dadefa30c5ee5ccf78679a841475db64683130216d0eaf568631188968bcdda2bcdceca2e1581e3568d510c1c80a6ebe187771cf5b642e40e702faa46856dc49d9ba00e02c99fc4da17494a0de47aa9cdc259581583b651828657aa17f2b0dc41d734618a6f505da80cd8290bc98b488729a7e752a38549510d342148afad7a85c2b3032ca9c1a96483f0cad2e169f9dbff8f6c73883fcd628abe8152de9f6d112be8b735968ecc7aa642fd6af24e69a4b9d3970f38c13fc4ecd180f10e0e5bb8993bc412102ce47fca984af368c3f3e68b910ca0bdf509e88038c41fcc2997e9c36f84c4a33bdd2ea6bc3f5017225d01f0b96ff6e7d269130b5ca1d85f6611baf860adfc83837a685e78ef3c5cdd8de96e2205483e57deeeb7d9990327abedd7e8860081be11eb06d8ca85d9c433ec1ca74aa5772017adfdc5327dbae0c83cf4135a21f48aee80e27bdd96afa530efead18db639a3cb8010de7461e72b8cd33da2bb79ec94921cd358467387bfeb849f207d67b0d1b7cb946db3d4da14ff2f0da8b5f4a030c5d9d247bcb7f158b3c2474865b9f3e8328c596703f2a709c17164a52fa2430b2cd225ec8f194d0c9bc770b807d9cf3d84ab69f69fb954ae12b97e8a84aeb42e737a443dcd0bb7baa21975b0ebe823b4857f7dc4dd952bf760354825622b8f499f459899a9e019be8f7aaacca3128fc568dd756de0184481376f28d65a07e68dee914459b6bdb1b184e1b7a1d906ffcc0a53a411028fb0b754f4554006c16597be11742f1d073aff18bd8d2649a47170f2baae63002acb0ea5eb205a40182a9d3f0dd82d9a9652d5dc06f70f7356d5cdb7de1108e77febce2c7e9cda7499141f6fc3068987b5a844e1d25751a4d14ad789fa7fe5e1ddfe559a16516eebac7c32b50e58e579d05580ffe0b785c4aaabe215d34902f1023d5f1c515de857688392ac0ca4a3b211d622b28e34befd4426f95cae587d96a60bfde9dd9fa41a9149209b2cb74120aa83e0f799e22671d6523a78c588785e16ba653528dc29b41892e45dea036d8eb07794f03b35d891d6b4cf1602d0561afcbeb82ba0a69383d8a81d92e383b76a4a0b92eadc28fb6e693fa7cdb27d16d9a8cbc00d3c7af265eb162bb0891e3d5bf6f773aa3b7fe74da67e5aa1a691adf33dd463960280fcab0e47ac4d20606aa25041ed6ba6dbd9c93600fd07521935ce72f5b8e797ff58bd70d95847203d89f724dbc85c16ecbfe0bdd86bfd5e7adf238bdc5432b9bbdd5226905bc290d34a6bbba13242b6bd9c1362cc94e0b2d38b6334b11ebdf3f411a6b9349962f84e2699a1a86d4f0722eb9e900c4f13bdeb1804993c63f6f031ef38ead8b81630079ef01e66f78188fe1d0bca6300eb2f9a6b16fabf82100442981a110717134b0c4430506e6e277d7041e3a701c471b752076036b9390655e0647ad5e1e0a13cee5f6f67095a809b59ae6c53162dc9fbd92371bff81d4c6966acaa2398b32212f04a2191626eda83ed66db899f9cab2e4efbd387ed57a9f360e213dcf01ea0393f3b8d0cfb63de40ce240f3ad4af8ac28e4183e7d1795c947d36e0b0c4ee8e4cacd0f3802479999e38d85ebc3ce3acec323f19a7db30bdb156f3804555967c718d98e75d8af512bfdf0581c496821671f3d47436ca471d6210feb43dff0ba2b8df6d21b50a8d24b40367677c87ec77730036a5846fd4ecebe29785b3b07b12194672ceadde1e354d42d6c182c162b39516e97bef74000ed3f7e9c988fd180f4414143c6b7abe63c7890742c6f41ceb5c4dfe476daf8abf8565c7aa673aaed0155a041836586cc83a14dea8a1cf3e8ffab985067b65f23820407340b573b159813cf9cef4a0f0b72e8fd783fc5d1179ab8b4f61dbf69896b6ada27e6d6efd87ae9cddac4a1cde93dfccf1b8c7ac0720708f5a384cc5260485d351fdb85866920d7af88b8e79bc558590ec9f205892a10c628678bf4132b614919ec375e8ed6ccb2a8e36101b866b3c98a39afea0f63d0e1f80d5bcc120f793bc8b13c971e3a377dc9625b62435eef93bda35b53b065ebbeeaee0166ef124240cc1d740d5cf0db5fdf75a814dcbead9abc2555d1faeda8df969fdab0110d7f12a94fc52de84f286e082a51d21b6b6cc6f0a4b961dddcbe2cf7848ed8938b257d830c0775f56153983e69ff0dbfe92e1710458b6b64d6bbc2e5e9e559a4e5df92a4cc88159e56f9698aaa46c73e77b363d4c3ea3b65fe1f3ec52f38d77b0f4f9c7aae98a13705c86efbb9fcf491e1507f890497f31dfb4d9b5fc1366832334744346c799a74e430fd0fec241a745c25d3440a414e521626c31ecb884acc625bb313a0f38d47aa492568317db2d1bb6a37a6c286312931bbbc7fd162368c579cb1fab808a1d412f7d4aac8dd120a061c6b7cbc6e778fba631b85f7df72f81ca6b2f1c8bf9a3c9520b8be12f0590088f5dfc6b7d142382bb40f4169f36b10a7d40cc2b08aaf39b206725e1c788a013d0b7f6ac5992d4f4f5e55b55b96f643f18c7ca24484ba2bf96ab50f02d537baeecb6bf40ad4864d7ca1570296b0ec4c8ea7479f6b70832c867b22efc0b7d74d09b9fcfecce8ae40c7b86801499186d81ba721f07d53bbcc5a3f60728be6e4cdb777e000970dea7fecdaa8437294f5a08a37acfa3f7842d02f50eddce336cd34b5e4852ece796d83748fd94d67a2733df6603d074f518c63fa29e65ffe1587463f5b493b5366c494d262fe1b75f0d73c4d26345f9d996619942b89873473302fba445bdd7732c913db1bed782f953f824263417b5841f4e0b09212a43edf7b385065a57cf3de38c45d5b59104a07037461c21fbc0e06601904de5ce2a27bbbc1c4716e4662aa9a031aa3fe8fb9d89a898a78c430a76ca76786bd17b800cdda4523954a200d98352017a845931079c449fd2f97797808217728cc80dcbaab8daafa19537ce53d6b70c55601c2ca70d8e4bc1c634cb3eac0ed6935c082532bbce234d2a7d6b9ef21987a8726e501647a6fe3350afc181d034bd3851912327054decea147f2859aed199bf236d7c24cdbb304589941b6e417c47cee1a83942ed0eae15a34f0e18ac77a7328ff1598c5909695dbc5f7d404adda5d316eb8187a92b88cbcbf48f780b761572f8b4acd9cb563670e88c84711b7ad54d81bd9ac3a199ba825a75bcc96941b0773a0de3c89abdd84138946707125e30d72c38a9dfce8cede9978d2423f2fa1d4c14e2e44e8f8036e866c264f047eacfaef4ec76ccbd2a0a5e5e5809f2eec51ca92331f9773c5e6ebe68712dfa7d4da50c0665893697a4d4fdce64f5aba405d2b281dead015cc258f06dc040784772d7737b41e4b448215e03b8738d5d13a004bceeb1c19496fae7eb184ec5b640b1af32f8639ca491f593b5f2905c0ae5a7ffd2a97afc32eccd3861640b37318b76394bed2079f9989d57d0147563a6524df7ce4ef64151b06ec92035ab244ad4711b9d3ab8afc8d83480e75dc5cf5be849ab50584d15d0e1b1cf039b6eeb13a60e6c2450c7e819ac17b57fc2d4741a4952c2d2e15838c2f780ffbe52cf6bd48fa8e34fdd39ef3c3dfdb28dd5edcad3505f8460b9e497b653925f502f9067ba848c3cd5e5872a18508b257ba53d359082849c8e8676e5c9c4e2503f7614dc2840face3ed4671ff02bc165c91537af1086c3225a9d0b06fa6dddc0f5f98e455bad3552b881ac0668bd79096ed4d4ebea18781c165c76df6d5de1c8eb47c2e958d48b0cd6386fbd9f39e9333c8d18284909422c348c2a6a38e831c88d2c8911df215734c7e07425b50d9b6ece99325e0ee898cc99671ac88787e45f1d05dfb410b529e053d77328fd20d3bcf39da04916635c1a8d0c8bcff66fd767d1961f479f90a582fce17b741a1ece9ce483c3c899e53fcd9092ccebb5d4dd5c3e13de43b5969120a47a1a9b25d0a596a20d61e7174b37db734136c64845a65b6eec522e15b1f6339a4c3a6b40e2dc5e2a44be0873319afe348a9261f66e87fb0d0829ae500b57d11d4b203986627f64abb432dd456af172094bb72fb9ad04029d5d7c3ec16fb79b4f9346ead5875bc757821db23855cb81679b66fa95e9f3616f3038c532d5e8271002d2429d986740274350b4d81df0352f0732e7f9fda8a79caeba12a696ae4e329a166001dcbc2e97f22135b5e4f40ab5a68e758177658cdb8fd9aba680bf0c48db4bcf10a9e6e81791933dc7b1b9e6cf059808bff807bfd54263578ac8138f13f0a82f60ec028c5a62f3292c4790782b77ddae61e7562f00efbaf454101e8bbbb00cc684532bad71b4778596028e606f9abc6c4b949ac6cb4e32acbb8867d5162cf0ff9e7cc68eb834bcae165f5c468be8610a4df2b2e0f99830d2af829dbf4efb72ab0e0e2306bee27c44f8a2ce29b37583e33007623db77b1f076dee4d414f423af36cb76091d78b28508f21f31854332bfd3e68e6abf7e8ead837c492a166eec57e4b210f6f06ad66c947b67176ae86e89c067fe9a6b63b1f79f5d3ec2f0a96262212bb6371bdd45dcb9969b909ec3da010cddf9db12726377de3ea37ac8b61acf733fb81d460b07ac4c41e", 0xff0, &(0x7f0000003bc0), &(0x7f0000003c00), &(0x7f0000003c40)="1f3ec23841a82c444ced6aad60ccf4471b3d5be01891b490b9e473d24b847b5759a09c93bbfc5525c9334ec8dcecddb8f3d678934e68b349b25168873ac0e3e237e3c2b98c1f518d646c98490f18a3f4e1a2fbe76e76e49724d87b5c3ebbe15827075c7c281b8f9663bd61cab8ef502d511be72880eb6b611a9d2632db8ac372a4ce10a9b3d69e054a19623652a4cac1") 05:31:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000340), 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, 0x0) 05:31:59 executing program 3: mount$binderfs(0x0, &(0x7f0000000080)='./binderfs\x00', 0x0, 0x802011, 0x0) 05:31:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000280)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r3, &(0x7f0000000080), 0x12) creat(&(0x7f0000000240)='./file0\x00', 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) 05:31:59 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x8001200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)="d6") 05:31:59 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8918, &(0x7f00000000c0)={'sit0\x00', 0x0}) 05:31:59 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0}, 0x840) [ 407.310920][ T8606] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 407.333208][ T8606] CPU: 0 PID: 8606 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 407.343461][ T8606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.353517][ T8606] Call Trace: 05:31:59 executing program 3: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x80}, 0x0, 0x0, 0x0) [ 407.356809][ T8606] dump_stack_lvl+0x1e2/0x24b [ 407.361580][ T8606] ? show_regs_print_info+0x18/0x18 [ 407.366790][ T8606] ? ___ratelimit+0x3e2/0x580 [ 407.371479][ T8606] ? _raw_spin_lock+0xa3/0x1b0 [ 407.376246][ T8606] dump_stack+0x15/0x1d [ 407.380400][ T8606] dump_header+0xd8/0x770 [ 407.384718][ T8606] oom_kill_process+0xee/0x2c0 [ 407.389463][ T8606] out_of_memory+0x895/0xe80 [ 407.394031][ T8606] ? unregister_oom_notifier+0x20/0x20 [ 407.399465][ T8606] ? mutex_lock_killable+0xa6/0x120 [ 407.404767][ T8606] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 407.411267][ T8606] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 407.417091][ T8606] memory_max_write+0x5dd/0x7b0 [ 407.421951][ T8606] ? memory_max_show+0xa0/0xa0 [ 407.426704][ T8606] ? memory_max_show+0xa0/0xa0 [ 407.431882][ T8606] cgroup_file_write+0x29e/0x5a0 [ 407.436798][ T8606] ? cgroup_seqfile_stop+0xc0/0xc0 [ 407.441902][ T8606] ? mutex_lock+0xa6/0x110 [ 407.446299][ T8606] ? mutex_trylock+0xb0/0xb0 [ 407.450866][ T8606] ? __kasan_check_write+0x14/0x20 [ 407.455962][ T8606] kernfs_fop_write_iter+0x2d0/0x410 [ 407.461225][ T8606] ? cgroup_seqfile_stop+0xc0/0xc0 [ 407.466315][ T8606] vfs_write+0xc02/0xf20 [ 407.470535][ T8606] ? slab_free_freelist_hook+0xcc/0x1a0 [ 407.476073][ T8606] ? kernel_write+0x3c0/0x3c0 [ 407.480741][ T8606] ? mutex_trylock+0xb0/0xb0 [ 407.485334][ T8606] ? __fdget_pos+0x269/0x300 [ 407.489924][ T8606] ? ksys_write+0x77/0x2b0 [ 407.494339][ T8606] ksys_write+0x186/0x2b0 [ 407.498661][ T8606] ? __ia32_sys_read+0x90/0x90 [ 407.503586][ T8606] __x64_sys_write+0x7b/0x90 [ 407.508351][ T8606] do_syscall_64+0x31/0x70 [ 407.512767][ T8606] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 407.518661][ T8606] RIP: 0033:0x7f2b3d4f6049 [ 407.523063][ T8606] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 407.542660][ T8606] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 407.551081][ T8606] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 05:32:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffc}, 0x0) 05:32:00 executing program 3: syz_mount_image$f2fs(0x0, 0x0, 0x0, 0x4, &(0x7f0000001780)=[{&(0x7f0000000440)='*', 0x1, 0x2}, {&(0x7f0000000540)="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", 0x1000, 0x80000000}, {&(0x7f0000001540)="f5", 0x1}, {&(0x7f0000001640)='H', 0x1}], 0x0, 0x0) [ 407.559049][ T8606] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 407.567000][ T8606] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 407.574966][ T8606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 407.582937][ T8606] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 407.617209][ T8606] memory: usage 72kB, limit 0kB, failcnt 4155 [ 407.625884][ T8606] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 407.637022][ T8606] Memory cgroup stats for /syz0: [ 407.637131][ T8606] anon 135168 [ 407.637131][ T8606] file 135168 [ 407.637131][ T8606] kernel_stack 0 [ 407.637131][ T8606] percpu 0 [ 407.637131][ T8606] sock 0 [ 407.637131][ T8606] shmem 0 [ 407.637131][ T8606] file_mapped 135168 [ 407.637131][ T8606] file_dirty 0 [ 407.637131][ T8606] file_writeback 135168 [ 407.637131][ T8606] anon_thp 0 [ 407.637131][ T8606] inactive_anon 135168 [ 407.637131][ T8606] active_anon 0 [ 407.637131][ T8606] inactive_file 20480 [ 407.637131][ T8606] active_file 0 [ 407.637131][ T8606] unevictable 0 [ 407.637131][ T8606] slab_reclaimable 0 [ 407.637131][ T8606] slab_unreclaimable 0 [ 407.637131][ T8606] slab 0 [ 407.637131][ T8606] workingset_refault_anon 0 [ 407.637131][ T8606] workingset_refault_file 0 [ 407.637131][ T8606] workingset_activate_anon 0 [ 407.637131][ T8606] workingset_activate_file 0 [ 407.637131][ T8606] workingset_restore_anon 0 [ 407.637131][ T8606] workingset_restore_file 0 [ 407.637131][ T8606] workingset_nodereclaim 0 [ 407.732942][ T8606] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8595,uid=0 [ 407.748178][ T8606] Memory cgroup out of memory: Killed process 8595 (syz-executor.0) total-vm:48476kB, anon-rss:364kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 407.765692][ T26] oom_reaper: reaped process 8595 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:48kB [ 407.765827][ T8606] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 407.787130][ T8606] CPU: 1 PID: 8606 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 407.797370][ T8606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.807409][ T8606] Call Trace: [ 407.810693][ T8606] dump_stack_lvl+0x1e2/0x24b [ 407.815343][ T8606] ? devkmsg_release+0x127/0x127 [ 407.820251][ T8606] ? show_regs_print_info+0x18/0x18 [ 407.825436][ T8606] dump_stack+0x15/0x1d [ 407.829578][ T8606] dump_header+0xd8/0x770 [ 407.833901][ T8606] out_of_memory+0x9f4/0xe80 [ 407.838478][ T8606] ? unregister_oom_notifier+0x20/0x20 [ 407.843920][ T8606] ? mutex_lock_killable+0xa6/0x120 [ 407.849093][ T8606] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 407.855564][ T8606] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 407.861342][ T8606] memory_max_write+0x5dd/0x7b0 [ 407.866170][ T8606] ? memory_max_show+0xa0/0xa0 [ 407.870908][ T8606] ? memory_max_show+0xa0/0xa0 [ 407.875662][ T8606] cgroup_file_write+0x29e/0x5a0 [ 407.880585][ T8606] ? cgroup_seqfile_stop+0xc0/0xc0 [ 407.885682][ T8606] ? mutex_lock+0xa6/0x110 [ 407.890072][ T8606] ? mutex_trylock+0xb0/0xb0 [ 407.894636][ T8606] ? __kasan_check_write+0x14/0x20 [ 407.899727][ T8606] kernfs_fop_write_iter+0x2d0/0x410 [ 407.904988][ T8606] ? cgroup_seqfile_stop+0xc0/0xc0 [ 407.910072][ T8606] vfs_write+0xc02/0xf20 [ 407.914288][ T8606] ? slab_free_freelist_hook+0xcc/0x1a0 [ 407.919803][ T8606] ? kernel_write+0x3c0/0x3c0 [ 407.924453][ T8606] ? mutex_trylock+0xb0/0xb0 [ 407.929027][ T8606] ? __fdget_pos+0x269/0x300 [ 407.933583][ T8606] ? ksys_write+0x77/0x2b0 [ 407.937968][ T8606] ksys_write+0x186/0x2b0 [ 407.942270][ T8606] ? __ia32_sys_read+0x90/0x90 [ 407.947007][ T8606] __x64_sys_write+0x7b/0x90 [ 407.951572][ T8606] do_syscall_64+0x31/0x70 [ 407.955961][ T8606] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 407.961823][ T8606] RIP: 0033:0x7f2b3d4f6049 [ 407.966226][ T8606] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 407.985806][ T8606] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 407.994205][ T8606] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 408.002162][ T8606] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 408.010239][ T8606] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 408.018202][ T8606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 408.026152][ T8606] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 408.036856][ T8606] memory: usage 44kB, limit 0kB, failcnt 4172 [ 408.043026][ T8606] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 408.050182][ T8606] Memory cgroup stats for /syz0: [ 408.050276][ T8606] anon 135168 [ 408.050276][ T8606] file 135168 [ 408.050276][ T8606] kernel_stack 0 [ 408.050276][ T8606] percpu 0 [ 408.050276][ T8606] sock 0 [ 408.050276][ T8606] shmem 0 [ 408.050276][ T8606] file_mapped 135168 [ 408.050276][ T8606] file_dirty 0 [ 408.050276][ T8606] file_writeback 135168 [ 408.050276][ T8606] anon_thp 0 [ 408.050276][ T8606] inactive_anon 135168 [ 408.050276][ T8606] active_anon 0 [ 408.050276][ T8606] inactive_file 20480 [ 408.050276][ T8606] active_file 0 [ 408.050276][ T8606] unevictable 0 [ 408.050276][ T8606] slab_reclaimable 0 [ 408.050276][ T8606] slab_unreclaimable 0 [ 408.050276][ T8606] slab 0 05:32:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=[@cred={{0x5000, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x10}}], 0x30}, 0x0) 05:32:00 executing program 2: timer_create(0x2, 0x0, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {0x0, r0+60000000}}, 0x0) timer_gettime(0x0, &(0x7f0000000400)) 05:32:00 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind$tipc(r0, &(0x7f00000001c0)=@name, 0x10) 05:32:00 executing program 1: r0 = socket$netlink(0x2, 0x3, 0x12) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 05:32:00 executing program 3: clock_gettime(0x0, &(0x7f0000000100)={0x0}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x80}, &(0x7f00000000c0)={0x7}, &(0x7f0000000140)={r0}, &(0x7f00000001c0)={&(0x7f0000000180)={[0xca2]}, 0x8}) 05:32:00 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000280)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) creat(&(0x7f0000000240)='./file0\x00', 0x10) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) [ 408.050276][ T8606] workingset_refault_anon 0 [ 408.050276][ T8606] workingset_refault_file 0 [ 408.050276][ T8606] workingset_activate_anon 0 [ 408.050276][ T8606] workingset_activate_file 0 [ 408.050276][ T8606] workingset_restore_anon 0 [ 408.050276][ T8606] workingset_restore_file 0 [ 408.050276][ T8606] workingset_nodereclaim 0 [ 408.152202][ T8606] Out of memory and no killable processes... 05:32:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000340), 0x0, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, 0x0) 05:32:00 executing program 2: socketpair(0x1, 0x80002, 0x0, &(0x7f00000000c0)) 05:32:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8904, 0x0) 05:32:00 executing program 2: open$dir(0x0, 0x80, 0x0) syz_mount_image$f2fs(&(0x7f0000001a00), &(0x7f0000001a40)='./file1\x00', 0xad9, 0x1, &(0x7f0000001b40)=[{&(0x7f0000001a80)="b887", 0x2, 0xffffffffffffffff}], 0x20013, &(0x7f0000001b80)={[{@usrquota}]}) 05:32:00 executing program 3: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x101c40, 0x0) 05:32:00 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x242000, 0x0) [ 408.169829][ T23] audit: type=1400 audit(1646976720.576:300): avc: denied { bind } for pid=8627 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 05:32:00 executing program 0: socketpair(0x2c, 0x0, 0x0, &(0x7f0000000840)) 05:32:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x24, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x24}}, 0x0) 05:32:00 executing program 3: syz_clone(0x42420000, 0x0, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)="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") 05:32:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x4c}}, 0x0) 05:32:00 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0x0) [ 408.228679][ T8646] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 408.295024][ T8646] CPU: 1 PID: 8646 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 408.305289][ T8646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.315344][ T8646] Call Trace: [ 408.318647][ T8646] dump_stack_lvl+0x1e2/0x24b [ 408.323324][ T8646] ? devkmsg_release+0x127/0x127 [ 408.328265][ T8646] ? show_regs_print_info+0x18/0x18 [ 408.333463][ T8646] dump_stack+0x15/0x1d [ 408.337626][ T8646] dump_header+0xd8/0x770 [ 408.341953][ T8646] out_of_memory+0x9f4/0xe80 [ 408.346545][ T8646] ? unregister_oom_notifier+0x20/0x20 [ 408.351999][ T8646] ? mutex_lock_killable+0xa6/0x120 [ 408.357206][ T8646] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 408.363709][ T8646] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 408.369519][ T8646] memory_max_write+0x5dd/0x7b0 [ 408.374387][ T8646] ? memory_max_show+0xa0/0xa0 [ 408.379152][ T8646] ? memory_max_show+0xa0/0xa0 [ 408.383916][ T8646] cgroup_file_write+0x29e/0x5a0 [ 408.388853][ T8646] ? cgroup_seqfile_stop+0xc0/0xc0 [ 408.393961][ T8646] ? mutex_lock+0xa6/0x110 [ 408.398376][ T8646] ? mutex_trylock+0xb0/0xb0 [ 408.402960][ T8646] ? __kasan_check_write+0x14/0x20 [ 408.408066][ T8646] kernfs_fop_write_iter+0x2d0/0x410 [ 408.413349][ T8646] ? cgroup_seqfile_stop+0xc0/0xc0 [ 408.418454][ T8646] vfs_write+0xc02/0xf20 [ 408.422690][ T8646] ? kernel_write+0x3c0/0x3c0 [ 408.427361][ T8646] ? mutex_trylock+0xb0/0xb0 [ 408.431945][ T8646] ? __fdget_pos+0x269/0x300 [ 408.436540][ T8646] ? ksys_write+0x77/0x2b0 [ 408.440952][ T8646] ksys_write+0x186/0x2b0 [ 408.445276][ T8646] ? __ia32_sys_read+0x90/0x90 [ 408.450036][ T8646] __x64_sys_write+0x7b/0x90 [ 408.454630][ T8646] do_syscall_64+0x31/0x70 [ 408.459045][ T8646] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 408.464930][ T8646] RIP: 0033:0x7f2b3d4f6049 [ 408.469339][ T8646] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 408.488939][ T8646] RSP: 002b:00007f2b3c64b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 408.497365][ T8646] RAX: ffffffffffffffda RBX: 00007f2b3d609030 RCX: 00007f2b3d4f6049 [ 408.505338][ T8646] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 408.513310][ T8646] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 408.521282][ T8646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 408.529251][ T8646] R13: 00007ffcc571cdef R14: 00007f2b3c64b300 R15: 0000000000022000 [ 408.588512][ T8646] memory: usage 44kB, limit 0kB, failcnt 4172 [ 408.597576][ T8646] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 408.605245][ T8646] Memory cgroup stats for /syz0: [ 408.605337][ T8646] anon 135168 [ 408.605337][ T8646] file 135168 [ 408.605337][ T8646] kernel_stack 0 [ 408.605337][ T8646] percpu 0 [ 408.605337][ T8646] sock 0 [ 408.605337][ T8646] shmem 0 [ 408.605337][ T8646] file_mapped 135168 [ 408.605337][ T8646] file_dirty 0 [ 408.605337][ T8646] file_writeback 135168 [ 408.605337][ T8646] anon_thp 0 [ 408.605337][ T8646] inactive_anon 135168 [ 408.605337][ T8646] active_anon 0 [ 408.605337][ T8646] inactive_file 20480 [ 408.605337][ T8646] active_file 0 [ 408.605337][ T8646] unevictable 0 [ 408.605337][ T8646] slab_reclaimable 0 [ 408.605337][ T8646] slab_unreclaimable 0 [ 408.605337][ T8646] slab 0 [ 408.605337][ T8646] workingset_refault_anon 0 [ 408.605337][ T8646] workingset_refault_file 0 [ 408.605337][ T8646] workingset_activate_anon 0 [ 408.605337][ T8646] workingset_activate_file 0 05:32:01 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000280)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) (async) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) creat(&(0x7f0000000240)='./file0\x00', 0x10) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) 05:32:01 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 05:32:01 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f000000d300), 0x4) 05:32:01 executing program 3: syz_clone(0xfb44d3cf92fc8615, 0x0, 0x0, 0x0, 0x0, 0x0) 05:32:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000300), 0x0, 0x0) ioctl$BLKGETSIZE(r0, 0x40101286, 0x0) [ 408.605337][ T8646] workingset_restore_anon 0 [ 408.605337][ T8646] workingset_restore_file 0 [ 408.605337][ T8646] workingset_nodereclaim 0 [ 408.703149][ T8646] Out of memory and no killable processes... 05:32:01 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:32:01 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x3, &(0x7f0000000140)=@framed, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x6b, &(0x7f00000001c0)=""/107, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 408.769866][ T8675] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 408.793241][ T8675] CPU: 0 PID: 8675 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 408.803494][ T8675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.813545][ T8675] Call Trace: [ 408.816840][ T8675] dump_stack_lvl+0x1e2/0x24b [ 408.821522][ T8675] ? devkmsg_release+0x127/0x127 [ 408.826464][ T8675] ? show_regs_print_info+0x18/0x18 [ 408.831664][ T8675] dump_stack+0x15/0x1d [ 408.835824][ T8675] dump_header+0xd8/0x770 [ 408.840157][ T8675] out_of_memory+0x9f4/0xe80 [ 408.844751][ T8675] ? unregister_oom_notifier+0x20/0x20 [ 408.850205][ T8675] ? mutex_lock_killable+0xa6/0x120 [ 408.855408][ T8675] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 408.861906][ T8675] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 408.867711][ T8675] memory_max_write+0x5dd/0x7b0 [ 408.872572][ T8675] ? memory_max_show+0xa0/0xa0 [ 408.877340][ T8675] ? memory_max_show+0xa0/0xa0 [ 408.882102][ T8675] cgroup_file_write+0x29e/0x5a0 [ 408.887041][ T8675] ? cgroup_seqfile_stop+0xc0/0xc0 [ 408.892155][ T8675] ? mutex_lock+0xa6/0x110 [ 408.896568][ T8675] ? mutex_trylock+0xb0/0xb0 [ 408.901145][ T8675] ? __kasan_check_write+0x14/0x20 [ 408.906256][ T8675] kernfs_fop_write_iter+0x2d0/0x410 [ 408.911538][ T8675] ? cgroup_seqfile_stop+0xc0/0xc0 [ 408.916629][ T8675] vfs_write+0xc02/0xf20 [ 408.920851][ T8675] ? slab_free_freelist_hook+0xcc/0x1a0 [ 408.926369][ T8675] ? kernel_write+0x3c0/0x3c0 [ 408.931022][ T8675] ? mutex_trylock+0xb0/0xb0 [ 408.935585][ T8675] ? __fdget_pos+0x269/0x300 [ 408.940150][ T8675] ? ksys_write+0x77/0x2b0 [ 408.944541][ T8675] ksys_write+0x186/0x2b0 [ 408.948846][ T8675] ? __ia32_sys_read+0x90/0x90 [ 408.953584][ T8675] __x64_sys_write+0x7b/0x90 [ 408.958262][ T8675] do_syscall_64+0x31/0x70 [ 408.962649][ T8675] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 408.968511][ T8675] RIP: 0033:0x7f2b3d4f6049 [ 408.972898][ T8675] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 408.992476][ T8675] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 409.000880][ T8675] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 409.008829][ T8675] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 409.016776][ T8675] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 409.024719][ T8675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 409.032666][ T8675] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 409.043653][ T8675] memory: usage 44kB, limit 0kB, failcnt 4172 [ 409.049775][ T8675] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 409.056653][ T8675] Memory cgroup stats for /syz0: [ 409.056727][ T8675] anon 135168 [ 409.056727][ T8675] file 135168 [ 409.056727][ T8675] kernel_stack 0 [ 409.056727][ T8675] percpu 0 [ 409.056727][ T8675] sock 0 [ 409.056727][ T8675] shmem 0 [ 409.056727][ T8675] file_mapped 135168 [ 409.056727][ T8675] file_dirty 0 [ 409.056727][ T8675] file_writeback 135168 [ 409.056727][ T8675] anon_thp 0 [ 409.056727][ T8675] inactive_anon 135168 [ 409.056727][ T8675] active_anon 0 [ 409.056727][ T8675] inactive_file 20480 [ 409.056727][ T8675] active_file 0 [ 409.056727][ T8675] unevictable 0 [ 409.056727][ T8675] slab_reclaimable 0 [ 409.056727][ T8675] slab_unreclaimable 0 [ 409.056727][ T8675] slab 0 [ 409.056727][ T8675] workingset_refault_anon 0 [ 409.056727][ T8675] workingset_refault_file 0 [ 409.056727][ T8675] workingset_activate_anon 0 [ 409.056727][ T8675] workingset_activate_file 0 [ 409.056727][ T8675] workingset_restore_anon 0 [ 409.056727][ T8675] workingset_restore_file 0 [ 409.056727][ T8675] workingset_nodereclaim 0 [ 409.152347][ T8675] Out of memory and no killable processes... [ 409.961900][ T8680] bridge0: port 1(bridge_slave_0) entered blocking state [ 409.969115][ T8680] bridge0: port 1(bridge_slave_0) entered disabled state [ 409.976979][ T8680] device bridge_slave_0 entered promiscuous mode [ 409.983934][ T8680] bridge0: port 2(bridge_slave_1) entered blocking state [ 409.991002][ T8680] bridge0: port 2(bridge_slave_1) entered disabled state [ 409.998482][ T8680] device bridge_slave_1 entered promiscuous mode [ 410.005223][ T1117] device bridge_slave_1 left promiscuous mode [ 410.011336][ T1117] bridge0: port 2(bridge_slave_1) entered disabled state [ 410.019075][ T1117] device bridge_slave_0 left promiscuous mode [ 410.025262][ T1117] bridge0: port 1(bridge_slave_0) entered disabled state [ 410.125453][ T8680] bridge0: port 2(bridge_slave_1) entered blocking state [ 410.132504][ T8680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 410.139781][ T8680] bridge0: port 1(bridge_slave_0) entered blocking state [ 410.146822][ T8680] bridge0: port 1(bridge_slave_0) entered forwarding state [ 410.163097][ T831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 410.170578][ T831] bridge0: port 1(bridge_slave_0) entered disabled state [ 410.178022][ T831] bridge0: port 2(bridge_slave_1) entered disabled state [ 410.187707][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 410.195942][ T2418] bridge0: port 1(bridge_slave_0) entered blocking state [ 410.203031][ T2418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 410.223840][ T819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 410.232118][ T819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 410.240896][ T819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 410.249078][ T819] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 410.257590][ T819] bridge0: port 2(bridge_slave_1) entered blocking state [ 410.264656][ T819] bridge0: port 2(bridge_slave_1) entered forwarding state 05:32:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8932, &(0x7f0000000080)={'batadv_slave_1\x00'}) 05:32:02 executing program 2: rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000100)={0x77359400}, 0x8) 05:32:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}], 0x20}, 0x0) 05:32:02 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, 0x0) 05:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000500), r0) 05:32:02 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:32:02 executing program 1: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x33, &(0x7f00000001c0)=@string={0x33, 0x3, "c84d603b66bc1ab678c01e99c0e5660cb78281d310ba115f7a6b54b23ce265e67d7c30798b2b0862c68b2c9a3f2d97138e"}}]}) 05:32:02 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x10, 0x0, 0x0, 0x4}, 0x48) 05:32:02 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCSMRU1(r0, 0x40047452, 0x0) [ 410.272012][ T819] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 410.280000][ T819] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 410.290772][ T829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 410.300362][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 05:32:02 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (rerun: 32) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:32:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x0, @vsock={0x28, 0x0, 0x0, @host}, @can, @phonet}) 05:32:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, 0x0, 0x0) 05:32:02 executing program 5: syz_clone(0x40804200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003c40)) [ 410.633246][ T826] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 410.873159][ T826] usb 2-1: Using ep0 maxpacket: 8 [ 410.993227][ T826] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 05:32:03 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8995, &(0x7f00000000c0)={'sit0\x00', 0x0}) 05:32:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x41041) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/109) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000240)=""/218) r2 = openat$cgroup(r0, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) setxattr$trusted_overlay_upper(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)={0x0, 0xfb, 0xc1, 0x0, 0x4, "3f00fc4b8e3d14af40631dc397ee4822", "e6ee46d1233ff012eb81c3ef4f84a492499394368ec0319d892712de2fe5d37716f10d894a9f589e820b00542d8c49b520d39ef1e5c0e03bdb6b661d229a4600e0c74d85cd304adb33d78be59567916a58d36fe391375a923f589a45be1897680143f745c0c86d595a2b2a50e538bf12f710bf08f3f4b1e2f6f536a75c5a03ae517b8b0d43e6771fb2d858402a073528b7e55dec798541ddee47dca540bf633abd374e94db190751d725d81f"}, 0xc1, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r4 = dup(r3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x400000, 0x13) fcntl$setown(r5, 0x8, 0xffffffffffffffff) write$cgroup_int(r4, &(0x7f00000003c0)=0x10004, 0x12) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r6, 0x8008f513, &(0x7f0000000100)) 05:32:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route_sched(r0, &(0x7f0000004440)={0x0, 0x0, &(0x7f0000004400)={&(0x7f00000001c0)=@newtaction={0xe84, 0x30, 0x0, 0x0, 0x0, {}, [{0x138, 0x1, [@m_mirred={0x134, 0x1a, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x20, 0x77336889, 0x8, 0x7809, 0x486e}, 0x1}}]}, {0xe5, 0x6, "28da9546db19447d79b6788e8b6bd50e1d1816affacd6da71342114cb85a28554b3e415068ce219136f31c27096ad405508dd8897db310528294a525cb3de2a651940bfca4cd196aaba7d8fdcc19e25709b6e212c5a30cd245100af5732129f0c441a095be66d933912a79cc70903afccf78165fea660d6339192d1e1b2d6148620309cc958495c48cb3325d5e070412850ab8e97af8c30c421eab121f24feb2e7db0e3663f40dfc5f0f32aedb8a4c35e8f4ca13fca6fddbec02b4100e5c6decebb9278b9c2d7e410a24f16fea8a4174bf04c5e63a0514adb332589ca1478d3ca1"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}, {0x308, 0x1, [@m_nat={0x1e4, 0x0, 0x0, 0x0, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x8, 0x8, 0x3, 0x7, 0xfffffc11}, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010101}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x52, 0x8, 0xffffffffffffffff, 0x1, 0x3}, @broadcast, @remote}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @dev, @multicast1}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @dev, @local}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @rand_addr, @loopback}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @empty, @multicast2}}]}, {0xc9, 0x6, "afc7420a164482f6dede2ca03c2c4ef23eb2fe367c617129743297783eb5757ca9edba88f539202839fc12e55f48608e580e87d98b34e01cc92a9a1b0a41a79516e135a23933a4330624b65e9bb3880d84bf4ea1ce308c260deb7801c4342aff99b40c3c7e063f1d964911422c57455104ca4799122857b78feed9126e92deee21ffe58528365f41003bd4d928410e9ba7033871e1c69b2256ffb1ed4c73bea405abfc69959d7bd6da6755610c1eb8c3cf03c42e154dc613b81f64124d87cb8dd7559ef846"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ipt={0x120, 0x0, 0x0, 0x0, {{0x8}, {0x98, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x91, 0x6, {0x1000, 'security\x00', 0x0, 0x0, "37b84cfc071fd761df1c63666928b689872aaed109a197d376915384d08b08dabb7e2ddc20975dd68c0a531d6466dca6687bbc65daf810148c9966aecff417b565f2a76f8efc9926254ec477e42c399c1a9e455ee8da5cc5cd94ee3b080773e0bf7f003d42260b"}}]}, {0x61, 0x6, "3d369d614eca11a521d46a3afbff4c4c5c957d11787fbe0106f145b60e6fb940a48fd9cd21c8fe290283f9c2ce473208f88ade0b1c5ec5c60ce231dc20efdf8df377db326c48d4a374d3fe09b9c953e46864ba68670ab42e97acfa4cf9"}, {0xc}, {0xc}}}]}, {0x958, 0x1, [@m_police={0x578, 0x0, 0x0, 0x0, {{0xb}, {0x44c, 0x2, 0x0, 0x1, [[@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff]}], [@TCA_POLICE_RESULT={0x8}], [@TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x9}}}]]}, {0x101, 0x6, "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"}, {0xc}, {0xc}}}, @m_simple={0x15c, 0x0, 0x0, 0x0, {{0xb}, {0x3c, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18}, @TCA_DEF_DATA={0x5, 0x3, '\x00'}, @TCA_DEF_PARMS={0x18}]}, {0xf5, 0x6, "75c206be6187d9d650bb2b0301f62cac4e51d134404873161a92ccf4a46f316142d91e099d795d1d8c81752cc62201b8b417836c0eb03f4ccc891f3f895bd271d0de0a1c441e5a8d1065eeec1416af14eb1191c0ff00a601588f6344be4242e1d3bc6e404d07996664a959732de1eafca750228ac694f871e0628986bc3609ea5d4ab8ea39f939acaf8ef288fb485ac0d41f0ea39c9bae5f06f7307401b75b2865dc18a3b28acc1e18cd31845538c671b902e174abb46b97baba109c04100c4f7db627dfc46fed238a99f816ca0ae6f048f7376a020c074bd7229a46b20b010395c7b5d6ad84323dc31c60413c9cf305c3"}, {0xc}, {0xc}}}, @m_vlan={0x154, 0x0, 0x0, 0x0, {{0x9}, {0x38, 0x2, 0x0, 0x1, [@TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6}, @TCA_VLAN_PARMS={0x1c}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6}, @TCA_VLAN_PUSH_VLAN_ID={0x6}]}, {0xf1, 0x6, "a7853b460dfc8e43ab6740ef03d5a0097d87f01a83c665901086d32f1c5b6d8f7a47757dbd3635d96108c7cc65d7e17becc9b530914d7c9bd6a06fbc47a55144e895454db17e23db4a914157805764c139fcfd8c8eec6151019ceb86c8e30cc98befe7ed82391e54e5f526cf1dc963fc37c9ca9d1a8955084d5632a7921c60bdf3db01db3d58600dd4a7a3eaf20b6bde9fc607e2bd3acd6fb66ac0fc0c2ac2708f91737c6862c89f922f8652f34eec001d712f3ea53fe4163241794dba28cd0354d9d828bcb25d536e45a2bdd48ec623e8487a1a0180cb27dcbd95dcf5e71070928439c7e8f070467d6f7b40d7"}, {0xc}, {0xc}}}, @m_sample={0x12c, 0x0, 0x0, 0x0, {{0xb}, {0x3c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_RATE={0x8}, @TCA_SAMPLE_TRUNC_SIZE={0x8}, @TCA_SAMPLE_PARMS={0x18}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_TRUNC_SIZE={0x8}]}, {0xc5, 0x6, "98d7be9cba872480028fbb587d78e335dcfaf373f399c36bcc296af3683dcc5475b1bae565f9e4325e3a788b245f571403ca190fb51c4e9e5da22699af630bf2c9894b25dd4a846bfa4d4c0a88a83e864e531096ca9a885ffa99c323b8b7e149a74379dee71826d2ed669120b41b14c5b0b8202d5f8dca28cd64f1aaad5103bc7e4ac2f2f12e2b9f4a2b2926e362a55e61f2ba2683bad2b780534e93aa343d912196aeb192bf4311a1c8e7149e46dded9e05970f068332df7cebf7b6815406816b"}, {0xc}, {0xc}}}]}, {0xd8, 0x1, [@m_simple={0x84, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18}, @TCA_DEF_DATA={0x5, 0x3, '\x00'}]}, {0x35, 0x6, "a998cf19d111885b5421408983a3220ed17211d537de15ab510d9ca6021fdc22963cf2f8531a8be81064126878c3d93cf1"}, {0xc}, {0xc}}}, @m_skbmod={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x4}, {0x21, 0x6, "d97d7537c8f02bdf7a6bdea41cc0ecc7038f4af174dcb1c358c0a69fd4"}, {0xc}, {0xc}}}]}]}, 0xe84}, 0x1, 0x0, 0x0, 0x20}, 0x8090) 05:32:03 executing program 3: mount$9p_fd(0x0, 0x0, 0x0, 0x177a660350808f1d, &(0x7f0000000100)) 05:32:03 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) openat$cgroup(r0, &(0x7f0000000580)='syz1\x00', 0x200002, 0x0) [ 411.163305][ T826] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 411.180602][ T826] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 411.188747][ T8721] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=48 sclass=netlink_xfrm_socket pid=8721 comm=syz-executor.0 [ 411.201826][ T826] usb 2-1: Product: syz [ 411.208600][ T826] usb 2-1: Manufacturer: syz [ 411.213369][ T826] usb 2-1: SerialNumber: syz [ 411.454292][ T826] usb 2-1: USB disconnect, device number 21 05:32:04 executing program 1: timer_create(0x3, 0x0, &(0x7f0000000080)) 05:32:04 executing program 3: r0 = socket$inet6(0x2, 0x3, 0x1f) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 05:32:04 executing program 5: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet6(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002300)=[{0x0}, {&(0x7f0000000180)='o', 0x1}], 0x2}, 0x0) 05:32:04 executing program 2: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000b00)={0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, 0x20) 05:32:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x20, 0x0, &(0x7f0000000040)) 05:32:04 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x41041) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/109) (async) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000240)=""/218) (async) r2 = openat$cgroup(r0, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) setxattr$trusted_overlay_upper(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)={0x0, 0xfb, 0xc1, 0x0, 0x4, "3f00fc4b8e3d14af40631dc397ee4822", "e6ee46d1233ff012eb81c3ef4f84a492499394368ec0319d892712de2fe5d37716f10d894a9f589e820b00542d8c49b520d39ef1e5c0e03bdb6b661d229a4600e0c74d85cd304adb33d78be59567916a58d36fe391375a923f589a45be1897680143f745c0c86d595a2b2a50e538bf12f710bf08f3f4b1e2f6f536a75c5a03ae517b8b0d43e6771fb2d858402a073528b7e55dec798541ddee47dca540bf633abd374e94db190751d725d81f"}, 0xc1, 0x0) (async) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) r4 = dup(r3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) (async) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x400000, 0x13) fcntl$setown(r5, 0x8, 0xffffffffffffffff) (async) write$cgroup_int(r4, &(0x7f00000003c0)=0x10004, 0x12) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r6, 0x8008f513, &(0x7f0000000100)) 05:32:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$sock(r0, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) 05:32:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @private1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) 05:32:04 executing program 2: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) 05:32:04 executing program 5: openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 05:32:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, @isdn, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @private}}) 05:32:04 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x48) 05:32:04 executing program 3: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x80001, 0x0) 05:32:04 executing program 1: syz_mount_image$f2fs(0x0, 0x0, 0x0, 0x1, &(0x7f0000001080)=[{&(0x7f0000000080)='\v', 0x1, 0xb469}], 0x0, 0x0) 05:32:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f00000001c0)) 05:32:04 executing program 2: r0 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r2) keyctl$link(0x8, r1, r3) 05:32:04 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) [ 412.005219][ T23] audit: type=1400 audit(1646976724.416:301): avc: denied { getopt } for pid=8746 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 05:32:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x41041) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/109) (async) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000240)=""/218) (async) r2 = openat$cgroup(r0, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) setxattr$trusted_overlay_upper(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)={0x0, 0xfb, 0xc1, 0x0, 0x4, "3f00fc4b8e3d14af40631dc397ee4822", "e6ee46d1233ff012eb81c3ef4f84a492499394368ec0319d892712de2fe5d37716f10d894a9f589e820b00542d8c49b520d39ef1e5c0e03bdb6b661d229a4600e0c74d85cd304adb33d78be59567916a58d36fe391375a923f589a45be1897680143f745c0c86d595a2b2a50e538bf12f710bf08f3f4b1e2f6f536a75c5a03ae517b8b0d43e6771fb2d858402a073528b7e55dec798541ddee47dca540bf633abd374e94db190751d725d81f"}, 0xc1, 0x0) (async) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) r4 = dup(r3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) (async) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x400000, 0x13) fcntl$setown(r5, 0x8, 0xffffffffffffffff) (async) write$cgroup_int(r4, &(0x7f00000003c0)=0x10004, 0x12) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r6, 0x8008f513, &(0x7f0000000100)) 05:32:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x80000000, 0x0, 0xff, 0x1, 0x3f}, 0x20) 05:32:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x5, &(0x7f0000000080), 0x10) 05:32:05 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8920, &(0x7f00000000c0)={'sit0\x00', 0x0}) 05:32:05 executing program 5: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000580), 0xc41, 0x0) 05:32:05 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018"], &(0x7f0000000280)=""/143, 0x5d, 0x8f, 0x1}, 0x20) 05:32:05 executing program 2: getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, 0x0, &(0x7f0000000040)) socketpair(0x3c, 0x0, 0x0, &(0x7f0000000300)) 05:32:05 executing program 3: sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, 0x0, 0x0) syz_clone(0x40804200, &(0x7f0000002bc0), 0x0, &(0x7f0000003bc0), 0x0, &(0x7f0000003c40)) 05:32:05 executing program 0: socketpair(0x2, 0x3, 0xc, &(0x7f0000000080)) 05:32:05 executing program 1: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001180)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0}, 0x48) 05:32:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:32:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@private0, 0x800, 0x0, 0x1, 0x9}, 0x20) 05:32:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$sock(r0, &(0x7f0000002040)=[{{&(0x7f0000000000)=@xdp, 0x80, 0x0}}], 0x1, 0x0) 05:32:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') read$rfkill(r0, 0x0, 0x0) 05:32:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) 05:32:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:32:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc) 05:32:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 05:32:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 05:32:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={0x0}}, 0x0) 05:32:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) 05:32:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000201050000000043bf13164eb5cc"], 0x1c}}, 0x0) 05:32:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x54, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 05:32:05 executing program 0: ioprio_set$pid(0x0, 0x0, 0x1004) 05:32:05 executing program 5: connect$nfc_raw(0xffffffffffffffff, 0x0, 0x0) 05:32:05 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000001140)=0x1) 05:32:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000002400)={0x0, 0x0, &(0x7f00000023c0)={&(0x7f0000000080)={0xe84, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0xe70, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xe69, 0x4, "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"}]}]}, 0xe84}}, 0x0) 05:32:05 executing program 5: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000040)={{0x77359400}, {0x0, r0/1000+60000}}, 0x0) getitimer(0x0, &(0x7f00000000c0)) 05:32:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$sock(r0, &(0x7f0000001f40)=[{{&(0x7f0000000a40)=@hci, 0x80, 0x0}}], 0x1, 0x0) [ 412.934270][ T8814] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 412.934363][ T8818] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 05:32:05 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x6542, 0x0) 05:32:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x4}, 0xc) 05:32:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newae={0x10, 0x1e, 0x1, 0x0, 0x0, {{@in6=@mcast2}, @in6=@private1}}, 0x40}}, 0x0) [ 412.996101][ T8814] CPU: 1 PID: 8814 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 413.006359][ T8814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.016423][ T8814] Call Trace: [ 413.016448][ T8814] dump_stack_lvl+0x1e2/0x24b [ 413.024371][ T8814] ? show_regs_print_info+0x18/0x18 [ 413.029665][ T8814] ? ___ratelimit+0x3e2/0x580 [ 413.034346][ T8814] ? _raw_spin_lock+0xa3/0x1b0 [ 413.039116][ T8814] dump_stack+0x15/0x1d [ 413.043274][ T8814] dump_header+0xd8/0x770 [ 413.047604][ T8814] oom_kill_process+0xee/0x2c0 [ 413.052368][ T8814] out_of_memory+0x895/0xe80 [ 413.056958][ T8814] ? unregister_oom_notifier+0x20/0x20 [ 413.062408][ T8814] ? mutex_lock_killable+0xa6/0x120 [ 413.067587][ T8814] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 413.074067][ T8814] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 413.079847][ T8814] memory_max_write+0x5dd/0x7b0 [ 413.084678][ T8814] ? memory_max_show+0xa0/0xa0 [ 413.089416][ T8814] ? memory_max_show+0xa0/0xa0 [ 413.094152][ T8814] cgroup_file_write+0x29e/0x5a0 [ 413.099065][ T8814] ? cgroup_seqfile_stop+0xc0/0xc0 [ 413.104149][ T8814] ? mutex_lock+0xa6/0x110 [ 413.108541][ T8814] ? mutex_trylock+0xb0/0xb0 [ 413.113107][ T8814] ? __kasan_check_write+0x14/0x20 [ 413.118215][ T8814] kernfs_fop_write_iter+0x2d0/0x410 [ 413.123478][ T8814] ? cgroup_seqfile_stop+0xc0/0xc0 [ 413.128566][ T8814] vfs_write+0xc02/0xf20 [ 413.132785][ T8814] ? slab_free_freelist_hook+0xcc/0x1a0 [ 413.138306][ T8814] ? kernel_write+0x3c0/0x3c0 [ 413.143014][ T8814] ? mutex_trylock+0xb0/0xb0 [ 413.147584][ T8814] ? __fdget_pos+0x269/0x300 [ 413.152153][ T8814] ? ksys_write+0x77/0x2b0 [ 413.156541][ T8814] ksys_write+0x186/0x2b0 [ 413.160842][ T8814] ? __ia32_sys_read+0x90/0x90 [ 413.165578][ T8814] __x64_sys_write+0x7b/0x90 [ 413.170160][ T8814] do_syscall_64+0x31/0x70 [ 413.174569][ T8814] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 413.180455][ T8814] RIP: 0033:0x7f2b3d4f6049 [ 413.184843][ T8814] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 413.204428][ T8814] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 413.212827][ T8814] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 413.220860][ T8814] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 413.228808][ T8814] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 413.236757][ T8814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 413.244728][ T8814] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 413.255222][ T8814] memory: usage 72kB, limit 0kB, failcnt 4210 [ 413.261379][ T8814] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 413.268444][ T8814] Memory cgroup stats for /syz0: [ 413.268535][ T8814] anon 135168 [ 413.268535][ T8814] file 135168 [ 413.268535][ T8814] kernel_stack 0 [ 413.268535][ T8814] percpu 0 [ 413.268535][ T8814] sock 0 [ 413.268535][ T8814] shmem 0 [ 413.268535][ T8814] file_mapped 135168 [ 413.268535][ T8814] file_dirty 0 [ 413.268535][ T8814] file_writeback 135168 [ 413.268535][ T8814] anon_thp 0 [ 413.268535][ T8814] inactive_anon 135168 [ 413.268535][ T8814] active_anon 0 [ 413.268535][ T8814] inactive_file 20480 [ 413.268535][ T8814] active_file 0 [ 413.268535][ T8814] unevictable 0 [ 413.268535][ T8814] slab_reclaimable 0 [ 413.268535][ T8814] slab_unreclaimable 0 [ 413.268535][ T8814] slab 0 [ 413.268535][ T8814] workingset_refault_anon 0 [ 413.268535][ T8814] workingset_refault_file 0 [ 413.268535][ T8814] workingset_activate_anon 0 [ 413.268535][ T8814] workingset_activate_file 0 [ 413.268535][ T8814] workingset_restore_anon 0 [ 413.268535][ T8814] workingset_restore_file 0 [ 413.268535][ T8814] workingset_nodereclaim 0 [ 413.364329][ T8814] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8680,uid=0 [ 413.381687][ T8814] Memory cgroup out of memory: Killed process 8680 (syz-executor.0) total-vm:48476kB, anon-rss:372kB, file-rss:15264kB, shmem-rss:48kB, UID:0 pgtables:80kB oom_score_adj:0 [ 413.399429][ T26] oom_reaper: reaped process 8680 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:48kB [ 413.411142][ T8820] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 413.422035][ T8820] CPU: 1 PID: 8820 Comm: syz-executor.0 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 413.432268][ T8820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.442298][ T8820] Call Trace: [ 413.445566][ T8820] dump_stack_lvl+0x1e2/0x24b [ 413.450219][ T8820] ? show_regs_print_info+0x18/0x18 [ 413.455386][ T8820] ? ___ratelimit+0x3e2/0x580 [ 413.460056][ T8820] ? _raw_spin_lock+0xa3/0x1b0 [ 413.464820][ T8820] dump_stack+0x15/0x1d [ 413.468956][ T8820] dump_header+0xd8/0x770 [ 413.473261][ T8820] oom_kill_process+0xee/0x2c0 [ 413.477997][ T8820] out_of_memory+0x895/0xe80 [ 413.482558][ T8820] ? unregister_oom_notifier+0x20/0x20 [ 413.487990][ T8820] ? mutex_lock_killable+0x10a/0x120 [ 413.493245][ T8820] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 413.499718][ T8820] ? mem_cgroup_iter+0x52d/0x7d0 [ 413.504641][ T8820] mem_cgroup_oom+0x72a/0x900 [ 413.509332][ T8820] ? drain_all_stock+0x7e0/0x7e0 [ 413.514267][ T8820] ? _raw_spin_unlock_irq+0x4e/0x70 [ 413.519444][ T8820] try_charge+0xd01/0x1050 [ 413.523831][ T8820] ? __kasan_check_write+0x14/0x20 [ 413.528932][ T8820] ? __memcg_kmem_charge+0x180/0x180 [ 413.534201][ T8820] ? __alloc_pages_nodemask+0x3c8/0x820 [ 413.539797][ T8820] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 413.545319][ T8820] ? get_mem_cgroup_from_mm+0x186/0x1a0 [ 413.550837][ T8820] __mem_cgroup_charge+0x134/0x6a0 [ 413.555921][ T8820] wp_page_copy+0x26f/0x1950 [ 413.560495][ T8820] ? insert_page_into_pte_locked+0x3a0/0x3a0 [ 413.566444][ T8820] ? __kasan_check_write+0x14/0x20 [ 413.571531][ T8820] ? _raw_spin_lock+0xa3/0x1b0 [ 413.576269][ T8820] do_wp_page+0x73b/0xc80 [ 413.580585][ T8820] handle_pte_fault+0x5ab/0xdf0 [ 413.585421][ T8820] handle_mm_fault+0x11c9/0x1a40 [ 413.590339][ T8820] ? can_reuse_spf_vma+0xe0/0xe0 [ 413.595255][ T8820] ? __switch_to+0x586/0x10b0 [ 413.599908][ T8820] ? down_read_trylock+0x17a/0x1d0 [ 413.604989][ T8820] ? __init_rwsem+0x1c0/0x1c0 [ 413.609639][ T8820] ? vmacache_update+0xb7/0x120 [ 413.614485][ T8820] do_user_addr_fault+0x6a2/0xd70 [ 413.619593][ T8820] ? trace_raw_output_x86_exceptions+0x100/0x100 [ 413.625909][ T8820] ? irq_exit_rcu+0x9/0x10 [ 413.630305][ T8820] ? sysvec_apic_timer_interrupt+0xcb/0xe0 [ 413.636113][ T8820] exc_page_fault+0x98/0x2d0 [ 413.640683][ T8820] asm_exc_page_fault+0x1e/0x30 [ 413.645511][ T8820] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 413.651204][ T8820] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 413.670830][ T8820] RSP: 0018:ffffc900061fff08 EFLAGS: 00050293 [ 413.676894][ T8820] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 000055555717e6d0 [ 413.684842][ T8820] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 413.692791][ T8820] RBP: ffffc900061fff48 R08: ffffffff8147dc71 R09: ffffed10229cdc59 [ 413.700737][ T8820] R10: ffffed10229cdc59 R11: 0000000000000000 R12: ffff8881f7155e00 [ 413.708688][ T8820] R13: dffffc0000000000 R14: ffff88811fafe2c0 R15: ffff88811fafe920 [ 413.716646][ T8820] ? __task_pid_nr_ns+0x171/0x270 [ 413.721646][ T8820] ? schedule_tail+0xb9/0x1a0 [ 413.726295][ T8820] ret_from_fork+0x8/0x30 [ 413.730598][ T8820] RIP: 0033:0x7fc833a6963b [ 413.735003][ T8820] Code: Unable to access opcode bytes at RIP 0x7fc833a69611. [ 413.742338][ T8820] RSP: 002b:00007fff433f2da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 413.750726][ T8820] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc833a6963b [ 413.758693][ T8820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 413.766646][ T8820] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055555717e400 [ 413.774605][ T8820] R10: 000055555717e6d0 R11: 0000000000000246 R12: 0000000000000000 [ 413.782560][ T8820] R13: 0000000000000000 R14: 0000000000000001 R15: 00007fff433f2e80 [ 413.791030][ T8820] memory: usage 72kB, limit 0kB, failcnt 4431 05:32:06 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x10000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r4 = signalfd(r0, &(0x7f0000000340)={[0x5]}, 0x8) openat$cgroup_int(r4, &(0x7f0000000380)='cgroup.max.descendants\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) openat$cgroup_int(r2, &(0x7f0000000300)='cpu.weight.nice\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000240)) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f0000000100)) 05:32:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x1f}, 0x48) 05:32:06 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000010c0)={'ip6tnl0\x00', 0x0}) [ 413.797155][ T8820] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 413.804232][ T8820] Memory cgroup stats for /syz0: [ 413.805219][ T8820] anon 135168 [ 413.805219][ T8820] file 135168 [ 413.805219][ T8820] kernel_stack 0 [ 413.805219][ T8820] percpu 0 [ 413.805219][ T8820] sock 0 [ 413.805219][ T8820] shmem 0 [ 413.805219][ T8820] file_mapped 135168 [ 413.805219][ T8820] file_dirty 0 [ 413.805219][ T8820] file_writeback 135168 [ 413.805219][ T8820] anon_thp 0 [ 413.805219][ T8820] inactive_anon 135168 [ 413.805219][ T8820] active_anon 0 [ 413.805219][ T8820] inactive_file 20480 [ 413.805219][ T8820] active_file 0 [ 413.805219][ T8820] unevictable 0 [ 413.805219][ T8820] slab_reclaimable 0 [ 413.805219][ T8820] slab_unreclaimable 0 [ 413.805219][ T8820] slab 0 [ 413.805219][ T8820] workingset_refault_anon 0 [ 413.805219][ T8820] workingset_refault_file 0 [ 413.805219][ T8820] workingset_activate_anon 0 [ 413.805219][ T8820] workingset_activate_file 0 [ 413.805219][ T8820] workingset_restore_anon 0 [ 413.805219][ T8820] workingset_restore_file 0 [ 413.805219][ T8820] workingset_nodereclaim 0 [ 413.900960][ T8820] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8820,uid=0 [ 413.916157][ T8820] Memory cgroup out of memory: Killed process 8820 (syz-executor.0) total-vm:48476kB, anon-rss:372kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:0 [ 413.933567][ T26] oom_reaper: reaped process 8820 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 413.934931][ T8839] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 413.955588][ T8839] CPU: 0 PID: 8839 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 413.965924][ T8839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.975958][ T8839] Call Trace: [ 413.979251][ T8839] dump_stack_lvl+0x1e2/0x24b [ 413.983957][ T8839] ? devkmsg_release+0x127/0x127 [ 413.988877][ T8839] ? show_regs_print_info+0x18/0x18 [ 413.994048][ T8839] dump_stack+0x15/0x1d [ 413.998179][ T8839] dump_header+0xd8/0x770 [ 414.002483][ T8839] out_of_memory+0x9f4/0xe80 [ 414.007052][ T8839] ? unregister_oom_notifier+0x20/0x20 [ 414.012487][ T8839] ? mutex_lock_killable+0x10a/0x120 [ 414.017746][ T8839] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 414.024234][ T8839] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 414.030021][ T8839] memory_max_write+0x5dd/0x7b0 [ 414.034875][ T8839] ? memory_max_show+0xa0/0xa0 [ 414.039626][ T8839] ? memory_max_show+0xa0/0xa0 [ 414.044381][ T8839] cgroup_file_write+0x29e/0x5a0 [ 414.049300][ T8839] ? cgroup_seqfile_stop+0xc0/0xc0 [ 414.054405][ T8839] ? mutex_lock+0xa6/0x110 [ 414.058817][ T8839] ? mutex_trylock+0xb0/0xb0 [ 414.063382][ T8839] ? __kasan_check_write+0x14/0x20 [ 414.068475][ T8839] kernfs_fop_write_iter+0x2d0/0x410 [ 414.073758][ T8839] ? cgroup_seqfile_stop+0xc0/0xc0 [ 414.078876][ T8839] vfs_write+0xc02/0xf20 [ 414.083097][ T8839] ? kernel_write+0x3c0/0x3c0 [ 414.087895][ T8839] ? mutex_trylock+0xb0/0xb0 [ 414.092469][ T8839] ? __fdget_pos+0x269/0x300 [ 414.097048][ T8839] ? ksys_write+0x77/0x2b0 [ 414.101443][ T8839] ksys_write+0x186/0x2b0 [ 414.105850][ T8839] ? __ia32_sys_read+0x90/0x90 [ 414.110595][ T8839] __x64_sys_write+0x7b/0x90 [ 414.115166][ T8839] do_syscall_64+0x31/0x70 [ 414.119574][ T8839] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 414.125444][ T8839] RIP: 0033:0x7f2b3d4f6049 [ 414.129873][ T8839] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 414.149471][ T8839] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 414.157876][ T8839] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 414.165925][ T8839] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 414.173871][ T8839] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 414.181822][ T8839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 414.189771][ T8839] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 414.197809][ T8839] memory: usage 44kB, limit 0kB, failcnt 4448 [ 414.203903][ T8839] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 414.210746][ T8839] Memory cgroup stats for /syz0: [ 414.210890][ T8839] anon 135168 [ 414.210890][ T8839] file 135168 [ 414.210890][ T8839] kernel_stack 0 [ 414.210890][ T8839] percpu 0 [ 414.210890][ T8839] sock 0 [ 414.210890][ T8839] shmem 0 [ 414.210890][ T8839] file_mapped 135168 [ 414.210890][ T8839] file_dirty 0 [ 414.210890][ T8839] file_writeback 135168 [ 414.210890][ T8839] anon_thp 0 [ 414.210890][ T8839] inactive_anon 135168 [ 414.210890][ T8839] active_anon 0 [ 414.210890][ T8839] inactive_file 20480 [ 414.210890][ T8839] active_file 0 [ 414.210890][ T8839] unevictable 0 [ 414.210890][ T8839] slab_reclaimable 0 [ 414.210890][ T8839] slab_unreclaimable 0 [ 414.210890][ T8839] slab 0 [ 414.210890][ T8839] workingset_refault_anon 0 [ 414.210890][ T8839] workingset_refault_file 0 [ 414.210890][ T8839] workingset_activate_anon 0 [ 414.210890][ T8839] workingset_activate_file 0 [ 414.210890][ T8839] workingset_restore_anon 0 [ 414.210890][ T8839] workingset_restore_file 0 05:32:06 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000f80)={0x18, 0x9, &(0x7f0000000e40)=@framed={{}, [@jmp, @initr0, @exit, @map_idx_val]}, &(0x7f0000000ec0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:32:06 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) 05:32:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 05:32:06 executing program 2: r0 = socket$netlink(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000380)={'vlan1\x00', {0x2, 0x0, @multicast2}}) 05:32:06 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x10000, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r4 = signalfd(r0, &(0x7f0000000340)={[0x5]}, 0x8) openat$cgroup_int(r4, &(0x7f0000000380)='cgroup.max.descendants\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r6 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000300)='cpu.weight.nice\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000240)) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f0000000100)) 05:32:06 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000001140)=ANY=[@ANYBLOB], 0x1010}}, 0x0) [ 414.210890][ T8839] workingset_nodereclaim 0 [ 414.306660][ T8839] Out of memory and no killable processes... 05:32:06 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, 0x0, 0x0) 05:32:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={0x0}}, 0x0) 05:32:06 executing program 2: timer_create(0x0, &(0x7f0000000280)={0x0, 0x7, 0x0, @thr={0x0, 0x0}}, &(0x7f00000002c0)) 05:32:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000200), 0x4) 05:32:06 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) fstat(r0, &(0x7f0000000740)) 05:32:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000340), 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000002680)) [ 415.583427][ T1117] device bridge_slave_1 left promiscuous mode [ 415.589548][ T1117] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.596998][ T1117] device bridge_slave_0 left promiscuous mode [ 415.603213][ T1117] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.786527][ T8871] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.793709][ T8871] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.801066][ T8871] device bridge_slave_0 entered promiscuous mode [ 415.808104][ T8871] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.815195][ T8871] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.822432][ T8871] device bridge_slave_1 entered promiscuous mode [ 415.848379][ T8871] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.855500][ T8871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 415.862754][ T8871] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.869812][ T8871] bridge0: port 1(bridge_slave_0) entered forwarding state [ 415.886793][ T827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 415.895086][ T827] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.902284][ T827] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.913949][ T827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 415.922061][ T827] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.929115][ T827] bridge0: port 1(bridge_slave_0) entered forwarding state [ 415.936555][ T827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 415.944842][ T827] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.951846][ T827] bridge0: port 2(bridge_slave_1) entered forwarding state [ 415.965189][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 415.983691][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 05:32:08 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) connect$tipc(r0, &(0x7f00000001c0)=@name, 0x10) 05:32:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)=ANY=[@ANYBLOB="0402000010"], 0x204}}, 0x0) 05:32:08 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x10000, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) r4 = signalfd(r0, &(0x7f0000000340)={[0x5]}, 0x8) openat$cgroup_int(r4, &(0x7f0000000380)='cgroup.max.descendants\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r6 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000300)='cpu.weight.nice\x00', 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000240)) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f0000000100)) 05:32:08 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$sock(r0, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0, 0x4}}], 0x1, 0x0) 05:32:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, 0x0) 05:32:08 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) [ 415.992079][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 416.000303][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 416.009567][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 416.021713][ T830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 416.030072][ T830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 05:32:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgrp(0x0) sendmsg$netlink(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=[@cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee01}}}, @rights={{0xf}}], 0x30}, 0x0) 05:32:08 executing program 2: utimensat(0xffffffffffffffff, &(0x7f0000001c00)='./file0/file0\x00', 0x0, 0x0) 05:32:08 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x7}) [ 416.060590][ T8880] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 416.075782][ T8889] netlink: 496 bytes leftover after parsing attributes in process `syz-executor.1'. [ 416.090920][ T8893] capability: warning: `syz-executor.3' uses 32-bit capabilities (legacy support in use) [ 416.093832][ T8880] CPU: 1 PID: 8880 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 05:32:08 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_any}, {@version_L}, {@cachetag}], [{@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) 05:32:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001400)={&(0x7f0000000040)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c, 0x0}, 0x24044080) 05:32:08 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040), 0x10) [ 416.110965][ T8880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.121024][ T8880] Call Trace: [ 416.121987][ T8897] 9pnet: Insufficient options for proto=fd [ 416.124318][ T8880] dump_stack_lvl+0x1e2/0x24b [ 416.124330][ T8880] ? show_regs_print_info+0x18/0x18 [ 416.124339][ T8880] ? ___ratelimit+0x3e2/0x580 [ 416.124349][ T8880] ? _raw_spin_lock+0xa3/0x1b0 [ 416.124358][ T8880] dump_stack+0x15/0x1d [ 416.124368][ T8880] dump_header+0xd8/0x770 [ 416.124376][ T8880] oom_kill_process+0xee/0x2c0 [ 416.124394][ T8880] out_of_memory+0x895/0xe80 [ 416.167285][ T8880] ? unregister_oom_notifier+0x20/0x20 [ 416.172739][ T8880] ? mutex_lock_killable+0xa6/0x120 [ 416.177927][ T8880] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 416.184407][ T8880] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 416.190189][ T8880] memory_max_write+0x5dd/0x7b0 [ 416.195021][ T8880] ? memory_max_show+0xa0/0xa0 [ 416.199761][ T8880] ? memory_max_show+0xa0/0xa0 [ 416.204510][ T8880] cgroup_file_write+0x29e/0x5a0 [ 416.209426][ T8880] ? cgroup_seqfile_stop+0xc0/0xc0 [ 416.214512][ T8880] ? mutex_lock+0xa6/0x110 [ 416.218911][ T8880] ? mutex_trylock+0xb0/0xb0 [ 416.223479][ T8880] ? __kasan_check_write+0x14/0x20 [ 416.228591][ T8880] kernfs_fop_write_iter+0x2d0/0x410 [ 416.233848][ T8880] ? cgroup_seqfile_stop+0xc0/0xc0 [ 416.238932][ T8880] vfs_write+0xc02/0xf20 [ 416.243153][ T8880] ? kernel_write+0x3c0/0x3c0 [ 416.247824][ T8880] ? mutex_trylock+0xb0/0xb0 [ 416.252415][ T8880] ? __fdget_pos+0x269/0x300 [ 416.257014][ T8880] ? ksys_write+0x77/0x2b0 [ 416.261411][ T8880] ksys_write+0x186/0x2b0 [ 416.265721][ T8880] ? __ia32_sys_read+0x90/0x90 [ 416.270462][ T8880] __x64_sys_write+0x7b/0x90 [ 416.275028][ T8880] do_syscall_64+0x31/0x70 [ 416.279424][ T8880] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 416.285420][ T8880] RIP: 0033:0x7f2b3d4f6049 [ 416.289813][ T8880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 416.309403][ T8880] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 416.317792][ T8880] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 416.325741][ T8880] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 416.333693][ T8880] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 416.341651][ T8880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 416.349601][ T8880] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 416.359073][ T8880] memory: usage 108kB, limit 0kB, failcnt 4467 [ 416.367311][ T8880] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 416.374387][ T8880] Memory cgroup stats for /syz0: [ 416.374478][ T8880] anon 135168 [ 416.374478][ T8880] file 135168 [ 416.374478][ T8880] kernel_stack 0 [ 416.374478][ T8880] percpu 0 [ 416.374478][ T8880] sock 0 [ 416.374478][ T8880] shmem 0 [ 416.374478][ T8880] file_mapped 135168 [ 416.374478][ T8880] file_dirty 0 [ 416.374478][ T8880] file_writeback 135168 [ 416.374478][ T8880] anon_thp 0 [ 416.374478][ T8880] inactive_anon 135168 [ 416.374478][ T8880] active_anon 0 [ 416.374478][ T8880] inactive_file 20480 [ 416.374478][ T8880] active_file 0 [ 416.374478][ T8880] unevictable 0 [ 416.374478][ T8880] slab_reclaimable 0 [ 416.374478][ T8880] slab_unreclaimable 0 [ 416.374478][ T8880] slab 0 [ 416.374478][ T8880] workingset_refault_anon 0 [ 416.374478][ T8880] workingset_refault_file 0 [ 416.374478][ T8880] workingset_activate_anon 0 [ 416.374478][ T8880] workingset_activate_file 0 [ 416.374478][ T8880] workingset_restore_anon 0 [ 416.374478][ T8880] workingset_restore_file 0 [ 416.374478][ T8880] workingset_nodereclaim 0 [ 416.471110][ T8880] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8878,uid=0 [ 416.486711][ T8880] Memory cgroup out of memory: Killed process 8878 (syz-executor.0) total-vm:52316kB, anon-rss:372kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 05:32:08 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x80006, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x511002, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) 05:32:08 executing program 3: timer_create(0x0, 0x0, &(0x7f0000000080)) timer_create(0x0, 0x0, &(0x7f0000000040)) [ 416.504401][ T26] oom_reaper: reaped process 8878 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:4kB [ 416.504456][ T8880] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 416.526258][ T8880] CPU: 1 PID: 8880 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 416.536503][ T8880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.546552][ T8880] Call Trace: [ 416.549836][ T8880] dump_stack_lvl+0x1e2/0x24b [ 416.554505][ T8880] ? show_regs_print_info+0x18/0x18 [ 416.559678][ T8880] ? ___ratelimit+0x3e2/0x580 [ 416.564332][ T8880] ? _raw_spin_lock+0xa3/0x1b0 [ 416.569072][ T8880] dump_stack+0x15/0x1d [ 416.573207][ T8880] dump_header+0xd8/0x770 [ 416.577514][ T8880] oom_kill_process+0xee/0x2c0 [ 416.582247][ T8880] out_of_memory+0x895/0xe80 [ 416.586813][ T8880] ? unregister_oom_notifier+0x20/0x20 [ 416.592247][ T8880] ? mutex_lock_killable+0xa6/0x120 [ 416.597419][ T8880] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 416.603911][ T8880] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 416.609698][ T8880] memory_max_write+0x5dd/0x7b0 [ 416.614522][ T8880] ? memory_max_show+0xa0/0xa0 [ 416.619270][ T8880] ? memory_max_show+0xa0/0xa0 [ 416.624021][ T8880] cgroup_file_write+0x29e/0x5a0 [ 416.628942][ T8880] ? cgroup_seqfile_stop+0xc0/0xc0 [ 416.634025][ T8880] ? mutex_lock+0xa6/0x110 [ 416.638421][ T8880] ? mutex_trylock+0xb0/0xb0 [ 416.642995][ T8880] ? __kasan_check_write+0x14/0x20 [ 416.648080][ T8880] kernfs_fop_write_iter+0x2d0/0x410 [ 416.653356][ T8880] ? cgroup_seqfile_stop+0xc0/0xc0 [ 416.658441][ T8880] vfs_write+0xc02/0xf20 [ 416.662673][ T8880] ? kernel_write+0x3c0/0x3c0 [ 416.667324][ T8880] ? mutex_trylock+0xb0/0xb0 [ 416.671887][ T8880] ? __fdget_pos+0x269/0x300 [ 416.676450][ T8880] ? ksys_write+0x77/0x2b0 [ 416.680843][ T8880] ksys_write+0x186/0x2b0 [ 416.685147][ T8880] ? __ia32_sys_read+0x90/0x90 [ 416.689885][ T8880] __x64_sys_write+0x7b/0x90 [ 416.694448][ T8880] do_syscall_64+0x31/0x70 [ 416.698839][ T8880] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 416.704711][ T8880] RIP: 0033:0x7f2b3d4f6049 [ 416.709111][ T8880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 416.728693][ T8880] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 416.737099][ T8880] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 416.745054][ T8880] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 416.753006][ T8880] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 416.761170][ T8880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 416.769122][ T8880] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 416.778318][ T8880] memory: usage 80kB, limit 0kB, failcnt 4522 [ 416.784420][ T8880] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 416.791245][ T8880] Memory cgroup stats for /syz0: [ 416.791311][ T8880] anon 135168 [ 416.791311][ T8880] file 135168 [ 416.791311][ T8880] kernel_stack 0 [ 416.791311][ T8880] percpu 0 [ 416.791311][ T8880] sock 0 [ 416.791311][ T8880] shmem 0 [ 416.791311][ T8880] file_mapped 135168 [ 416.791311][ T8880] file_dirty 0 [ 416.791311][ T8880] file_writeback 135168 [ 416.791311][ T8880] anon_thp 0 [ 416.791311][ T8880] inactive_anon 135168 [ 416.791311][ T8880] active_anon 0 [ 416.791311][ T8880] inactive_file 20480 [ 416.791311][ T8880] active_file 0 [ 416.791311][ T8880] unevictable 0 [ 416.791311][ T8880] slab_reclaimable 0 [ 416.791311][ T8880] slab_unreclaimable 0 [ 416.791311][ T8880] slab 0 [ 416.791311][ T8880] workingset_refault_anon 0 [ 416.791311][ T8880] workingset_refault_file 0 [ 416.791311][ T8880] workingset_activate_anon 0 [ 416.791311][ T8880] workingset_activate_file 0 [ 416.791311][ T8880] workingset_restore_anon 0 [ 416.791311][ T8880] workingset_restore_file 0 [ 416.791311][ T8880] workingset_nodereclaim 0 [ 416.887137][ T8880] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8871,uid=0 05:32:09 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) open(&(0x7f0000000000)='./file0\x00', 0x28940, 0x0) mount$9p_tcp(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}, {@version_L}]}}) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r4 = dup(r3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) sendto$unix(r4, &(0x7f0000000240)="c6b9bf48c64fd59ad2ddc6c247c8fe2e770c01a7accf89354fe4dabfdddaef8e2bf493808836e0ef0f2de377390840a46a424f80f7a36d41f022b7d0ca19cb6e33e9c692565790", 0x47, 0x4000000, &(0x7f00000002c0)=@file={0x1, './file0/file0\x00'}, 0x6e) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) fcntl$setflags(r6, 0x2, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f0000000100)) 05:32:09 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x4b49, 0x0) 05:32:09 executing program 2: syz_clone(0x60041480, 0x0, 0x0, 0x0, 0x0, 0x0) 05:32:09 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x2, 0x3, 0x5}, 0x14}}, 0x0) 05:32:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x14, 0x0, 0x32dc485196d4dab4}, 0x14}}, 0x0) 05:32:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) [ 416.903066][ T8880] Memory cgroup out of memory: Killed process 8871 (syz-executor.0) total-vm:48476kB, anon-rss:360kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 [ 416.920968][ T8904] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 416.931114][ T8904] CPU: 1 PID: 8904 Comm: syz-executor.0 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 416.941347][ T8904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.951403][ T8904] Call Trace: [ 416.954697][ T8904] dump_stack_lvl+0x1e2/0x24b 05:32:09 executing program 2: syz_clone(0x24000400, 0x0, 0xfffffffffffffe74, 0x0, 0x0, 0x0) 05:32:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) [ 416.959737][ T8904] ? show_regs_print_info+0x18/0x18 [ 416.964943][ T8904] ? ___ratelimit+0x3e2/0x580 [ 416.969642][ T8904] ? _raw_spin_lock+0xa3/0x1b0 [ 416.974403][ T8904] dump_stack+0x15/0x1d [ 416.978556][ T8904] dump_header+0xd8/0x770 [ 416.982888][ T8904] oom_kill_process+0xee/0x2c0 [ 416.987651][ T8904] out_of_memory+0x895/0xe80 [ 416.992244][ T8904] ? unregister_oom_notifier+0x20/0x20 [ 416.997705][ T8904] ? mutex_lock_killable+0x10a/0x120 [ 417.002992][ T8904] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 417.009493][ T8904] ? mem_cgroup_iter+0x52d/0x7d0 05:32:09 executing program 2: socketpair(0x1e, 0x0, 0x20, &(0x7f0000000240)) [ 417.014428][ T8904] mem_cgroup_oom+0x72a/0x900 [ 417.019106][ T8904] ? drain_all_stock+0x7e0/0x7e0 [ 417.024047][ T8904] ? _raw_spin_unlock_irq+0x4e/0x70 [ 417.029251][ T8904] try_charge+0xd01/0x1050 [ 417.033668][ T8904] ? __kasan_check_write+0x14/0x20 [ 417.038786][ T8904] ? __memcg_kmem_charge+0x180/0x180 [ 417.044066][ T8904] ? __alloc_pages_nodemask+0x3c8/0x820 [ 417.049612][ T8904] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 417.055162][ T8904] ? get_mem_cgroup_from_mm+0x186/0x1a0 [ 417.060778][ T8904] __mem_cgroup_charge+0x134/0x6a0 [ 417.065889][ T8904] wp_page_copy+0x26f/0x1950 [ 417.070468][ T8904] ? insert_page_into_pte_locked+0x3a0/0x3a0 [ 417.076450][ T8904] ? __kasan_check_write+0x14/0x20 [ 417.081567][ T8904] ? _raw_spin_lock+0xa3/0x1b0 [ 417.086379][ T8904] do_wp_page+0x73b/0xc80 [ 417.090712][ T8904] handle_pte_fault+0x5ab/0xdf0 [ 417.095570][ T8904] handle_mm_fault+0x11c9/0x1a40 [ 417.100520][ T8904] ? can_reuse_spf_vma+0xe0/0xe0 [ 417.105460][ T8904] ? down_read_trylock+0x17a/0x1d0 [ 417.110568][ T8904] ? __init_rwsem+0x1c0/0x1c0 [ 417.115239][ T8904] ? vmacache_update+0xb7/0x120 [ 417.120073][ T8904] do_user_addr_fault+0x6a2/0xd70 [ 417.125165][ T8904] ? trace_raw_output_x86_exceptions+0x100/0x100 [ 417.131689][ T8904] ? __switch_to+0x586/0x10b0 [ 417.136356][ T8904] exc_page_fault+0x98/0x2d0 [ 417.140934][ T8904] asm_exc_page_fault+0x1e/0x30 [ 417.145881][ T8904] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 417.151593][ T8904] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 417.171273][ T8904] RSP: 0018:ffffc90006577f08 EFLAGS: 00050293 [ 417.177326][ T8904] RAX: 0000000000000005 RBX: 00007fffffffeffd RCX: 000055555663a6d0 [ 417.185276][ T8904] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 417.193225][ T8904] RBP: ffffc90006577f48 R08: ffffffff8147dc71 R09: ffffed1028bda001 [ 417.201173][ T8904] R10: ffffed1028bda001 R11: 0000000000000000 R12: ffff8881f7155e00 [ 417.209121][ T8904] R13: dffffc0000000000 R14: ffff888115bd13c0 R15: ffff888115bd1a20 [ 417.217082][ T8904] ? __task_pid_nr_ns+0x171/0x270 [ 417.222087][ T8904] ? schedule_tail+0xb9/0x1a0 [ 417.226739][ T8904] ret_from_fork+0x8/0x30 [ 417.231047][ T8904] RIP: 0033:0x7fd08d27163b [ 417.235441][ T8904] Code: Unable to access opcode bytes at RIP 0x7fd08d271611. [ 417.242780][ T8904] RSP: 002b:00007ffe75a4af70 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 417.251173][ T8904] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fd08d27163b 05:32:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}, [@migrate={0x4}]}, 0x54}}, 0x0) [ 417.259121][ T8904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 417.267070][ T8904] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055555663a400 [ 417.275021][ T8904] R10: 000055555663a6d0 R11: 0000000000000246 R12: 0000000000000000 [ 417.282969][ T8904] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffe75a4b050 [ 417.296542][ T8904] memory: usage 80kB, limit 0kB, failcnt 4539 [ 417.302663][ T8904] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 417.310133][ T8904] Memory cgroup stats for /syz0: [ 417.310241][ T8904] anon 135168 [ 417.310241][ T8904] file 135168 [ 417.310241][ T8904] kernel_stack 0 [ 417.310241][ T8904] percpu 0 [ 417.310241][ T8904] sock 0 [ 417.310241][ T8904] shmem 0 [ 417.310241][ T8904] file_mapped 135168 [ 417.310241][ T8904] file_dirty 0 [ 417.310241][ T8904] file_writeback 135168 [ 417.310241][ T8904] anon_thp 0 [ 417.310241][ T8904] inactive_anon 135168 [ 417.310241][ T8904] active_anon 0 [ 417.310241][ T8904] inactive_file 20480 [ 417.310241][ T8904] active_file 0 [ 417.310241][ T8904] unevictable 0 [ 417.310241][ T8904] slab_reclaimable 0 [ 417.310241][ T8904] slab_unreclaimable 0 [ 417.310241][ T8904] slab 0 [ 417.310241][ T8904] workingset_refault_anon 0 [ 417.310241][ T8904] workingset_refault_file 0 [ 417.310241][ T8904] workingset_activate_anon 0 [ 417.310241][ T8904] workingset_activate_file 0 [ 417.310241][ T8904] workingset_restore_anon 0 [ 417.310241][ T8904] workingset_restore_file 0 [ 417.310241][ T8904] workingset_nodereclaim 0 [ 417.406028][ T8904] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8904,uid=0 [ 417.431162][ T8904] Memory cgroup out of memory: Killed process 8904 (syz-executor.0) total-vm:48476kB, anon-rss:372kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:0 [ 417.448517][ T26] oom_reaper: reaped process 8904 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 417.469833][ T8930] fuse: Bad value for 'fd' [ 417.474600][ T8930] 9pnet: Insufficient options for proto=fd 05:32:09 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000000300)=[{}], 0x1, 0x0, 0x0, 0x0) 05:32:09 executing program 3: clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) select(0x40, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000300)={0x0, r0/1000+60000}) 05:32:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRDELBR(r0, 0x8903, 0x0) 05:32:09 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x5452, 0x0) 05:32:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}], 0x20}, 0x0) 05:32:09 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) open(&(0x7f0000000000)='./file0\x00', 0x28940, 0x0) mount$9p_tcp(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}, {@version_L}]}}) (async) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) r4 = dup(r3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) (async) sendto$unix(r4, &(0x7f0000000240)="c6b9bf48c64fd59ad2ddc6c247c8fe2e770c01a7accf89354fe4dabfdddaef8e2bf493808836e0ef0f2de377390840a46a424f80f7a36d41f022b7d0ca19cb6e33e9c692565790", 0x47, 0x4000000, &(0x7f00000002c0)=@file={0x1, './file0/file0\x00'}, 0x6e) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r6 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) (async) fcntl$setflags(r6, 0x2, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f0000000100)) 05:32:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@flushsa={0x38, 0x1c, 0x1, 0x0, 0x0, {}, [@lifetime_val={0x24}]}, 0x38}}, 0x0) 05:32:09 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x0, 0x0, 0x0, 0x0, 0x6fedccd4efb22d1c, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) 05:32:09 executing program 1: socketpair(0x1, 0x80002, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={0x0}}, 0x0) 05:32:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 05:32:10 executing program 5: fchmodat(0xffffffffffffffff, &(0x7f0000000280)='./file0/../file0\x00', 0x0) 05:32:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000400000004000000005"], &(0x7f0000000280)=""/143, 0x5d, 0x8f, 0x1}, 0x20) 05:32:10 executing program 5: openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000103c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='f']) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000bc0)={0x0, &(0x7f0000000000)={0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 417.570204][ T8945] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 417.593912][ T8940] fuse: Bad value for 'fd' [ 417.753661][ T8957] fuse: Unknown parameter 'f' [ 417.758390][ T23] audit: type=1400 audit(1646976730.166:302): avc: denied { mounton } for pid=8955 comm="syz-executor.5" path="/root/syzkaller-testdir3060244377/syzkaller.3wF4iu/297/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 05:32:10 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1f) getsockopt$inet6_int(r0, 0x29, 0x7, 0x0, &(0x7f0000000080)) 05:32:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000d00)={'batadv_slave_1\x00'}) 05:32:10 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg1\x00'}) 05:32:10 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) open(&(0x7f0000000000)='./file0\x00', 0x28940, 0x0) (async) mount$9p_tcp(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}, {@version_L}]}}) (async) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) r4 = dup(r3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) (async) sendto$unix(r4, &(0x7f0000000240)="c6b9bf48c64fd59ad2ddc6c247c8fe2e770c01a7accf89354fe4dabfdddaef8e2bf493808836e0ef0f2de377390840a46a424f80f7a36d41f022b7d0ca19cb6e33e9c692565790", 0x47, 0x4000000, &(0x7f00000002c0)=@file={0x1, './file0/file0\x00'}, 0x6e) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r6 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) fcntl$setflags(r6, 0x2, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f0000000100)) 05:32:10 executing program 5: socketpair(0x1e, 0x0, 0x0, &(0x7f0000000240)) 05:32:10 executing program 1: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0xea60}}, &(0x7f0000000080)) 05:32:10 executing program 3: syz_open_dev$evdev(&(0x7f0000000000), 0x8000000000000, 0x122201) 05:32:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0x1}, 0x95) 05:32:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKROSET(r0, 0x125d, 0x0) 05:32:10 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)={0x18, 0x0, 0x1, 0x5, 0x0, 0x0, {}, [@CTA_TUPLE_REPLY={0x4}]}, 0x18}}, 0x0) [ 418.408158][ T8966] fuse: Bad value for 'fd' [ 418.503661][ T9] device bridge_slave_1 left promiscuous mode [ 418.509797][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 418.517394][ T9] device bridge_slave_0 left promiscuous mode [ 418.523708][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 419.038206][ T8983] bridge0: port 1(bridge_slave_0) entered blocking state [ 419.045364][ T8983] bridge0: port 1(bridge_slave_0) entered disabled state [ 419.052791][ T8983] device bridge_slave_0 entered promiscuous mode [ 419.059747][ T8983] bridge0: port 2(bridge_slave_1) entered blocking state [ 419.066788][ T8983] bridge0: port 2(bridge_slave_1) entered disabled state [ 419.074224][ T8983] device bridge_slave_1 entered promiscuous mode [ 419.099518][ T8983] bridge0: port 2(bridge_slave_1) entered blocking state [ 419.106575][ T8983] bridge0: port 2(bridge_slave_1) entered forwarding state [ 419.113847][ T8983] bridge0: port 1(bridge_slave_0) entered blocking state [ 419.120856][ T8983] bridge0: port 1(bridge_slave_0) entered forwarding state [ 419.137866][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 419.146411][ T826] bridge0: port 1(bridge_slave_0) entered disabled state [ 419.153892][ T826] bridge0: port 2(bridge_slave_1) entered disabled state [ 419.162490][ T2419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 419.170744][ T2419] bridge0: port 1(bridge_slave_0) entered blocking state [ 419.177795][ T2419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 419.193784][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 419.202007][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 419.210272][ T826] bridge0: port 2(bridge_slave_1) entered blocking state [ 419.217293][ T826] bridge0: port 2(bridge_slave_1) entered forwarding state [ 419.224774][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 419.232737][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 05:32:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000340), 0x0, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, 0x0) 05:32:11 executing program 2: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) 05:32:11 executing program 3: prctl$PR_SET_VMA(0x15, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 05:32:11 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000800)='./file0\x00', &(0x7f0000000840), 0x1000, &(0x7f0000000a00)={[{@xino_auto}, {@xino_auto}, {@index_off}], [{@smackfsroot={'smackfsroot', 0x3d, '\'+'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x64, 0x36, 0x34, 0x30, 0x32, 0x32, 0x37], 0x2d, [0x37, 0x66, 0x64, 0x36], 0x2d, [0x66, 0xf, 0x34, 0x37], 0x2d, [0x66, 0x39, 0x38, 0x30], 0x2d, [0x36, 0x35, 0x60, 0x65, 0x66, 0x64, 0x33, 0x38]}}}, {@dont_hash}, {@uid_lt}, {@uid_gt={'uid>', r0}}, {@dont_appraise}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x101002, 0x1a) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x85000, &(0x7f0000000300)={[{@nfs_export_off}, {@metacopy_on}], [{@smackfshat={'smackfshat', 0x3d, 'memory.max\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@subj_role={'subj_role', 0x3d, 'cgroup2\x00'}}]}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000007c0)='devices.list\x00', 0x0, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r4 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000b, 0x100010, r4, 0xd2c28000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r6, 0xc4089434, &(0x7f0000000380)={0x0, 0x80, 0x1, [0x100000000, 0x2, 0x815, 0x80000001, 0x6], [0xfffffffffffffff9, 0xfff, 0x8, 0x810000000, 0x2, 0x3, 0x3, 0x181, 0x400, 0x10000, 0x1000, 0x6, 0x1, 0x8000000000000001, 0x7f, 0x9, 0x9, 0x101, 0x7fffffff, 0x8001, 0x45, 0x4, 0x419, 0x7ff, 0x100000000, 0x101, 0x400, 0x0, 0x761, 0x7, 0x100000001, 0x8000, 0x8000, 0x4, 0x1, 0x8001, 0x5, 0x1, 0x1, 0x0, 0x7, 0x0, 0xffffffff, 0xfff, 0xffffffff, 0x0, 0xe14bdda, 0x7, 0x6c, 0x20, 0x6, 0x1, 0xb1, 0x6, 0x66, 0x885e, 0x2, 0x6, 0x1, 0x8000000000000001, 0x9, 0x3, 0x752, 0x3, 0x3, 0xc1b5, 0x3ff, 0x2, 0x7, 0x40000000, 0x43d, 0x0, 0xc2e6, 0xec07, 0x3f, 0x987a, 0x5, 0xf11e0000000, 0xfffffffffffffffc, 0x2, 0x1, 0xda, 0x2, 0x1000, 0x5, 0xfffffffffffffff7, 0x1, 0x20, 0x4, 0x1b00, 0x101, 0x1, 0xc738, 0x6, 0x24100000000000, 0x0, 0xdd8, 0x89e, 0xfffffffffffffffb, 0x8, 0xa2c, 0x5, 0x6, 0x1, 0x7fffffffffffffff, 0x8, 0xfffffffffffffff8, 0xffffffffffffffff, 0x20, 0x80, 0x2, 0x3, 0x1, 0x80, 0x29, 0x17837a2a, 0x7fffffff, 0x0, 0x6, 0x5be, 0x80000001]}) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f0000000100)) 05:32:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'gre0\x00', &(0x7f00000000c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast1}}}}) 05:32:11 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0xffff, 0x0, 0x0, "f3f2ef3ed90c53e1a015a2dc19eaa279a43e2a"}) [ 419.249707][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 419.258055][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 419.266521][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 419.274608][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 05:32:11 executing program 3: clock_getres(0x3, &(0x7f0000000a80)) 05:32:11 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)) [ 419.307069][ T8993] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 419.323752][ T8993] CPU: 1 PID: 8993 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 419.333993][ T8993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.344028][ T8993] Call Trace: [ 419.347320][ T8993] dump_stack_lvl+0x1e2/0x24b [ 419.351974][ T8993] ? show_regs_print_info+0x18/0x18 [ 419.357151][ T8993] ? ___ratelimit+0x3e2/0x580 [ 419.361823][ T8993] ? _raw_spin_lock+0xa3/0x1b0 [ 419.366573][ T8993] dump_stack+0x15/0x1d [ 419.370720][ T8993] dump_header+0xd8/0x770 [ 419.375060][ T8993] oom_kill_process+0xee/0x2c0 [ 419.379804][ T8993] out_of_memory+0x895/0xe80 [ 419.384375][ T8993] ? unregister_oom_notifier+0x20/0x20 [ 419.389833][ T8993] ? mutex_lock_killable+0xa6/0x120 [ 419.395020][ T8993] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 419.401503][ T8993] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 419.407293][ T8993] memory_max_write+0x5dd/0x7b0 [ 419.412126][ T8993] ? memory_max_show+0xa0/0xa0 [ 419.416868][ T8993] ? memory_max_show+0xa0/0xa0 [ 419.421610][ T8993] cgroup_file_write+0x29e/0x5a0 [ 419.426535][ T8993] ? cgroup_seqfile_stop+0xc0/0xc0 [ 419.431623][ T8993] ? mutex_lock+0xa6/0x110 [ 419.436015][ T8993] ? mutex_trylock+0xb0/0xb0 [ 419.440675][ T8993] ? __kasan_check_write+0x14/0x20 [ 419.445771][ T8993] kernfs_fop_write_iter+0x2d0/0x410 [ 419.451035][ T8993] ? cgroup_seqfile_stop+0xc0/0xc0 [ 419.456124][ T8993] vfs_write+0xc02/0xf20 [ 419.460434][ T8993] ? kernel_write+0x3c0/0x3c0 [ 419.465089][ T8993] ? mutex_trylock+0xb0/0xb0 [ 419.469677][ T8993] ? __fdget_pos+0x269/0x300 [ 419.474242][ T8993] ? ksys_write+0x77/0x2b0 [ 419.478634][ T8993] ksys_write+0x186/0x2b0 [ 419.482942][ T8993] ? __ia32_sys_read+0x90/0x90 [ 419.487685][ T8993] __x64_sys_write+0x7b/0x90 [ 419.492253][ T8993] do_syscall_64+0x31/0x70 [ 419.496654][ T8993] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 419.502521][ T8993] RIP: 0033:0x7f2b3d4f6049 [ 419.506918][ T8993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 419.526503][ T8993] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 419.534915][ T8993] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 419.542866][ T8993] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 05:32:11 executing program 2: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_STATISTICS(r0, 0x10e, 0x7, 0x0, 0x0) 05:32:11 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000640)) [ 419.550816][ T8993] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 419.558853][ T8993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 419.566817][ T8993] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 419.575348][ T8993] memory: usage 72kB, limit 0kB, failcnt 4594 [ 419.596781][ T8993] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 05:32:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000000)=0x5280, 0x4) 05:32:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000480)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x10c, 0x1}, 0x48) [ 419.608810][ T23] audit: type=1400 audit(1646976732.006:303): avc: denied { getopt } for pid=9004 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 419.621900][ T8993] Memory cgroup stats for /syz0: [ 419.637542][ T8993] anon 0 [ 419.637542][ T8993] file 135168 [ 419.637542][ T8993] kernel_stack 0 [ 419.637542][ T8993] percpu 0 [ 419.637542][ T8993] sock 0 [ 419.637542][ T8993] shmem 0 [ 419.637542][ T8993] file_mapped 135168 [ 419.637542][ T8993] file_dirty 0 [ 419.637542][ T8993] file_writeback 135168 [ 419.637542][ T8993] anon_thp 0 [ 419.637542][ T8993] inactive_anon 0 [ 419.637542][ T8993] active_anon 0 [ 419.637542][ T8993] inactive_file 20480 [ 419.637542][ T8993] active_file 0 [ 419.637542][ T8993] unevictable 0 [ 419.637542][ T8993] slab_reclaimable 0 [ 419.637542][ T8993] slab_unreclaimable 0 [ 419.637542][ T8993] slab 0 [ 419.637542][ T8993] workingset_refault_anon 0 [ 419.637542][ T8993] workingset_refault_file 0 [ 419.637542][ T8993] workingset_activate_anon 0 [ 419.637542][ T8993] workingset_activate_file 0 [ 419.637542][ T8993] workingset_restore_anon 0 [ 419.637542][ T8993] workingset_restore_file 0 [ 419.637542][ T8993] workingset_nodereclaim 0 [ 419.645811][ T23] audit: type=1400 audit(1646976732.046:304): avc: denied { map } for pid=8992 comm="syz-executor.4" path="socket:[54437]" dev="sockfs" ino=54437 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 419.748123][ T8993] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8983,uid=0 [ 419.760860][ T23] audit: type=1400 audit(1646976732.046:305): avc: denied { read } for pid=8992 comm="syz-executor.4" path="socket:[54437]" dev="sockfs" ino=54437 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 419.775810][ T8993] Memory cgroup out of memory: Killed process 8983 (syz-executor.0) total-vm:48476kB, anon-rss:364kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 [ 419.816718][ T26] oom_reaper: reaped process 8999 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 419.817336][ T8993] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 419.838012][ T8993] CPU: 0 PID: 8993 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 419.848351][ T8993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.858386][ T8993] Call Trace: [ 419.861655][ T8993] dump_stack_lvl+0x1e2/0x24b [ 419.866312][ T8993] ? devkmsg_release+0x127/0x127 [ 419.871228][ T8993] ? show_regs_print_info+0x18/0x18 [ 419.876400][ T8993] dump_stack+0x15/0x1d [ 419.880532][ T8993] dump_header+0xd8/0x770 [ 419.884834][ T8993] out_of_memory+0x9f4/0xe80 [ 419.889423][ T8993] ? unregister_oom_notifier+0x20/0x20 [ 419.894856][ T8993] ? mutex_lock_killable+0xa6/0x120 [ 419.900026][ T8993] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 419.906514][ T8993] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 419.912317][ T8993] memory_max_write+0x5dd/0x7b0 [ 419.917142][ T8993] ? memory_max_show+0xa0/0xa0 [ 419.921876][ T8993] ? memory_max_show+0xa0/0xa0 [ 419.926631][ T8993] cgroup_file_write+0x29e/0x5a0 [ 419.931542][ T8993] ? cgroup_seqfile_stop+0xc0/0xc0 [ 419.936625][ T8993] ? mutex_lock+0xa6/0x110 [ 419.941011][ T8993] ? mutex_trylock+0xb0/0xb0 [ 419.945573][ T8993] ? __kasan_check_write+0x14/0x20 [ 419.950664][ T8993] kernfs_fop_write_iter+0x2d0/0x410 [ 419.955923][ T8993] ? cgroup_seqfile_stop+0xc0/0xc0 [ 419.961007][ T8993] vfs_write+0xc02/0xf20 [ 419.965225][ T8993] ? kernel_write+0x3c0/0x3c0 [ 419.969878][ T8993] ? mutex_trylock+0xb0/0xb0 [ 419.974465][ T8993] ? __fdget_pos+0x269/0x300 [ 419.979026][ T8993] ? ksys_write+0x77/0x2b0 [ 419.983419][ T8993] ksys_write+0x186/0x2b0 [ 419.987722][ T8993] ? __ia32_sys_read+0x90/0x90 [ 419.992458][ T8993] __x64_sys_write+0x7b/0x90 [ 419.997022][ T8993] do_syscall_64+0x31/0x70 [ 420.001411][ T8993] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 420.007274][ T8993] RIP: 0033:0x7f2b3d4f6049 [ 420.011661][ T8993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 420.031242][ T8993] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 420.039627][ T8993] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 420.047575][ T8993] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 420.055538][ T8993] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 420.063486][ T8993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 420.071434][ T8993] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 420.079717][ T8993] memory: usage 44kB, limit 0kB, failcnt 4628 [ 420.086019][ T8993] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 420.092908][ T8993] Memory cgroup stats for /syz0: [ 420.093009][ T8993] anon 0 [ 420.093009][ T8993] file 135168 [ 420.093009][ T8993] kernel_stack 0 [ 420.093009][ T8993] percpu 0 [ 420.093009][ T8993] sock 0 [ 420.093009][ T8993] shmem 0 [ 420.093009][ T8993] file_mapped 135168 [ 420.093009][ T8993] file_dirty 0 [ 420.093009][ T8993] file_writeback 135168 [ 420.093009][ T8993] anon_thp 0 [ 420.093009][ T8993] inactive_anon 0 [ 420.093009][ T8993] active_anon 0 [ 420.093009][ T8993] inactive_file 20480 [ 420.093009][ T8993] active_file 0 [ 420.093009][ T8993] unevictable 0 [ 420.093009][ T8993] slab_reclaimable 0 [ 420.093009][ T8993] slab_unreclaimable 0 [ 420.093009][ T8993] slab 0 [ 420.093009][ T8993] workingset_refault_anon 0 [ 420.093009][ T8993] workingset_refault_file 0 [ 420.093009][ T8993] workingset_activate_anon 0 [ 420.093009][ T8993] workingset_activate_file 0 [ 420.093009][ T8993] workingset_restore_anon 0 [ 420.093009][ T8993] workingset_restore_file 0 [ 420.093009][ T8993] workingset_nodereclaim 0 [ 420.187971][ T8993] Out of memory and no killable processes... 05:32:12 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 05:32:12 executing program 5: syz_clone(0x4c080, 0x0, 0x0, 0x0, 0x0, 0x0) 05:32:12 executing program 3: socket$packet(0x2, 0x2, 0x3a) 05:32:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route_sched(r0, &(0x7f0000004440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000004400)={&(0x7f00000001c0)=@newtaction={0x2040, 0x30, 0x10, 0x70bd27, 0x25dfdbfe, {}, [{0x138, 0x1, [@m_mirred={0x134, 0x1a, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x20, 0x77336889, 0x8, 0x7809, 0x486e}, 0x1}}]}, {0xe5, 0x6, "28da9546db19447d79b6788e8b6bd50e1d1816affacd6da71342114cb85a28554b3e415068ce219136f31c27096ad405508dd8897db310528294a525cb3de2a651940bfca4cd196aaba7d8fdcc19e25709b6e212c5a30cd245100af5732129f0c441a095be66d933912a79cc70903afccf78165fea660d6339192d1e1b2d6148620309cc958495c48cb3325d5e070412850ab8e97af8c30c421eab121f24feb2e7db0e3663f40dfc5f0f32aedb8a4c35e8f4ca13fca6fddbec02b4100e5c6decebb9278b9c2d7e410a24f16fea8a4174bf04c5e63a0514adb332589ca1478d3ca1"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}, {0x290, 0x1, [@m_nat={0x16c, 0x4, 0x0, 0x0, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{}, @dev, @local}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x65, 0x1f, 0x1, 0x3, 0x3135}, @rand_addr=0x64010101, @loopback}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x0, 0xce, 0x4, 0x80, 0x22}, @empty, @multicast2, 0xffffffff, 0x1}}]}, {0xc9, 0x6, "afc7420a164482f6dede2ca03c2c4ef23eb2fe367c617129743297783eb5757ca9edba88f539202839fc12e55f48608e580e87d98b34e01cc92a9a1b0a41a79516e135a23933a4330624b65e9bb3880d84bf4ea1ce308c260deb7801c4342aff99b40c3c7e063f1d964911422c57455104ca4799122857b78feed9126e92deee21ffe58528365f41003bd4d928410e9ba7033871e1c69b2256ffb1ed4c73bea405abfc69959d7bd6da6755610c1eb8c3cf03c42e154dc613b81f64124d87cb8dd7559ef846"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ipt={0x120, 0x1e, 0x0, 0x0, {{0x8}, {0x98, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x94, 0x6, {0x1000, 'security\x00', 0x8d, 0xffff, "37b84cfc071fd761df1c63666928b689872aaed109a197d376915384d08b08dabb7e2ddc20975dd68c0a531d6466dca6687bbc65daf810148c9966aecff417b565f2a76f8efc9926254ec477e42c399c1a9e455ee8da5cc5cd94ee3b080773e0bf7f003d42260b6cc9c2"}}]}, {0x62, 0x6, "3d369d614eca11a521d46a3afbff4c4c5c957d11787fbe0106f145b60e6fb940a48fd9cd21c8fe290283f9c2ce473208f88ade0b1c5ec5c60ce231dc20efdf8df377db326c48d4a374d3fe09b9c953e46864ba68670ab42e97acfa4cf98f"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x18a9c316cbfb9da8}}}}]}, {0x168, 0x1, [@m_skbmod={0x30, 0x0, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc}, {0xc}}}, @m_ipt={0xec, 0x0, 0x0, 0x0, {{0x8}, {0xc, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x3}]}, {0xbc, 0x6, "00f4b9e3ea5025cbc20df00ae7774aa5fd41da8366f8fd79f13f5697363413daf04a42cdeb45652305e9e16b6e79dedc2e2784c3cd1003772dc902560b66acefb015fda9561bb2302716775a7feeb65a19ca5915f01b5ef4faedfe01f2171413bbaf96b2d02fec4498712ffb1b4b3e3fd1c6410dfa479a3d00248b7b7a4f90b624aa7bf23f8f93841d965821a6eacfdfaf5e949d476ab149529b85ade3caf4da5f6799d8edc51d17f2cc7a70696c8a76f8f53f0da06db367"}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}, @m_ife={0x48, 0xc, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}]}, {0x1afc, 0x1, [@m_ct={0x140, 0xf, 0x0, 0x0, {{0x7}, {0x34, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x0, 0xffff, 0x6, 0x563, 0x1a89}}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @empty}, @TCA_CT_ZONE={0x6, 0x4, 0x3}]}, {0xe8, 0x6, "7a1d1aab3f666eac1a806aa6148564f0bd7515c1122a431e5cf93c6a42cc9baa6f081d2de9f79202c8e5384c91b98d7fe43ebae0395b01fd4e63f474e701033c560b4bbae253e86499684467bfb1fea418fbaf4272c5403ed1364dfc6042f04253933a88fb4c8e655c71ba17056b0f279047d6e57ba91d7f9c1c070cab582bd6d0bb63ed200fd06eec9257d1e395c938bb89eece5c42626d4d78bab7ded91e38e47355efe2eac97a77bc1e407f5e06881a6fae35e0f2d581d0dd204e92b6a56d739a182dd580a77f7b937da5a036f4e8ce6929b4fe27f893bdf1a2c3d0e7edc20fd56377"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_mirred={0x30, 0x6, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x5}}}}, @m_police={0x1900, 0x19, 0x0, 0x0, {{0xb}, {0x18d4, 0x2, 0x0, 0x1, [[@TCA_POLICE_RATE={0x404, 0x2, [0x0, 0x0, 0x0, 0x3f, 0x5bde, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x2, 0x200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x14, 0x6, 0x7, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x7, 0x7, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xfffffdeb, 0xffff, 0x2, 0x29, 0x3, 0x80000001, 0xff, 0xf69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x42b261f0, 0x98dd72b, 0x6, 0x8, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7, 0x9, 0x9, 0x3ff, 0x7, 0x3, 0x7fff, 0x3ff, 0x2, 0x1, 0x10001, 0x6, 0xfffffff7, 0xa87b, 0x359a, 0x0, 0x0, 0x0, 0x2, 0x80000000, 0x7, 0x8001, 0xb0f, 0x7fff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x101, 0xf01, 0x1000, 0x40, 0x6, 0x9, 0x6, 0x200, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffe, 0x5d25, 0xffff5dd6, 0x101, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3f, 0x2, 0x81, 0x7b5, 0x81, 0x1, 0x0, 0x0, 0x0, 0x8001, 0x4, 0xcabf, 0x3, 0x7, 0xfffffffd, 0x1, 0x0, 0x753, 0x23, 0xfffffffa, 0x4c12, 0x7, 0x80000000, 0x5, 0xe7, 0x1e, 0x0, 0x0, 0x0, 0xf52, 0x8000, 0xb2e5, 0x5, 0x4, 0xffff, 0x6, 0x4, 0x358c96af, 0x80000000, 0x0, 0x2051, 0x7fffffff, 0x6, 0x1, 0x8b90, 0x4, 0xfffffff9, 0xe414, 0x80000001, 0x2, 0x800, 0x4, 0x3, 0x80000001, 0x400, 0x2, 0x4c10, 0x200, 0x6, 0x4, 0xe30, 0x8, 0x55, 0x0, 0x7, 0x1, 0x75, 0x0, 0x6, 0x3, 0x3df2, 0xfffff943, 0x1, 0x8, 0x7, 0x474, 0x200, 0x0, 0x3, 0x5, 0x52a, 0x7e, 0x9, 0x7fff, 0xa6, 0x401, 0x4, 0x9, 0x1ff, 0x8, 0x3, 0x7, 0x60cb, 0x7, 0xffffffff, 0x4, 0x2, 0x0, 0xffff, 0x1887, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x89, 0x6, 0x7f, 0x6, 0x3, 0x0, 0x3, 0x4, 0x58, 0x8, 0x1ff, 0x8, 0x3, 0xfffffff8, 0x389, 0x2, 0x0, 0x1f, 0x7fff80, 0xff, 0x20, 0x2, 0x8, 0x3764, 0x3ff]}, @TCA_POLICE_RATE={0x404, 0x2, [0x3, 0xb47, 0xffffffff, 0x10000, 0x3c3, 0x2, 0x3, 0xffff, 0x2, 0x756, 0x3f, 0x79d2, 0x9, 0x7, 0x8814, 0x1000, 0x40, 0x8, 0x5c, 0x80000001, 0xb4, 0xaa32985, 0x5bc0, 0x5, 0x0, 0x0, 0x0, 0x9, 0x7, 0x19d, 0x4, 0x7, 0xffff0000, 0x7, 0x1, 0x8, 0x81, 0x0, 0x0, 0x47e, 0x9, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x9e8b, 0xfffffd7a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4fa8, 0x84, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0bf, 0x7f, 0x8, 0x429, 0xd86, 0x1, 0x9, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0xffffffff, 0x100, 0x2, 0x0, 0x4, 0x3800, 0x0, 0x8, 0xdc90, 0x8001, 0xff, 0x9, 0xf8, 0x80000001, 0x3, 0x3, 0x4, 0x1, 0x200, 0xfe, 0x5, 0xfe, 0x6, 0x7, 0x5, 0xfc74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x3f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffb58, 0x5, 0x0, 0x401, 0x100000, 0x7, 0xfffffff9, 0x7f, 0x8, 0x7, 0x5, 0x2, 0x6, 0x3, 0x1, 0xb7, 0x7f, 0xad, 0xa2, 0xfffffffd, 0xfffffffe, 0x4, 0x9a, 0x70f, 0x3, 0x9, 0x8000, 0x10001, 0x6c, 0x3, 0xca, 0x8, 0x401, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x9, 0x0, 0x7, 0xed4, 0x8, 0x2, 0x3, 0xba, 0x3ff, 0x3, 0x7, 0xffff, 0xfffff001, 0x20, 0xfffffffa, 0x0, 0x4, 0x43b49699, 0x25e, 0x2, 0x6, 0x1, 0xbe, 0x2, 0x2, 0xc5a, 0x80, 0x3, 0x5, 0x4, 0x1, 0x1000, 0x3ff, 0xfffffe01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x2, 0xd1d, 0x6, 0x800, 0x5, 0x1, 0x9, 0x4, 0x5, 0x3ff, 0x5, 0x1ff, 0xbed, 0x1, 0x5f2ff1b2, 0x2, 0x3, 0x3, 0x8, 0x8, 0xe5, 0x9, 0x80000000, 0x3ff, 0x3, 0x81, 0xd2, 0xa4f, 0xa6, 0x2, 0x9, 0x5, 0xfffffff7, 0x0, 0x0, 0x0, 0x7, 0xfffffcbd, 0xc1, 0x2, 0x8, 0x0, 0x1f, 0x6, 0x1f, 0x5, 0x7, 0x4, 0x8001, 0x0, 0x7]}], [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x8, 0x20, 0xc7, 0x9, 0x7, 0x8, 0x2, 0x10001, 0x2, 0x8001, 0x40, 0x1, 0x2, 0x7fff, 0x1, 0x8, 0x9, 0x8001, 0x101, 0x3, 0x1, 0x80000000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0xb196, 0x6, 0x8, 0x8, 0x4, 0x5, 0xa7, 0x1, 0x7, 0x11, 0xf8, 0x1, 0x4, 0x0, 0x4b11, 0x1, 0x3ff, 0x100, 0x4, 0x7, 0x7, 0x9, 0xffff, 0x7ff, 0x80000001, 0x9, 0xc, 0x4, 0x8, 0x0, 0x8, 0x3, 0xc97, 0xfffff801, 0x9, 0x1, 0x8000, 0x80, 0x8, 0x7ff, 0x6, 0x8, 0xff, 0x8, 0x8001, 0x80, 0xfffffe01, 0x4, 0x128c, 0x77, 0x0, 0x8, 0x1f, 0x20ff69d8, 0xfe, 0x5852, 0x0, 0x3ff, 0x101, 0xb9c, 0x59367ed7, 0x2, 0x3, 0x100, 0x80000000, 0x3f, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x4, 0x2, 0x1, 0xffff9038, 0x10001, 0xff97, 0x5b, 0x7, 0x6, 0x1, 0xd84e, 0x2, 0x6, 0x3, 0x8, 0x2, 0xffff, 0x1, 0x3, 0x401, 0x40, 0x7f, 0x9, 0x200, 0x5, 0x3, 0x10000, 0x5, 0x3f, 0x8, 0xfff, 0xf48, 0x8001, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa945, 0x80000001, 0xa0f, 0x4810, 0x92, 0x1, 0x6, 0x81, 0x9, 0x0, 0x2, 0x21f, 0x81, 0x3, 0xcef5f49c, 0x5b9cfc71, 0x3, 0x3, 0x3, 0xff, 0x9, 0x80, 0x7f, 0xc0, 0x8c, 0x4, 0xff, 0x0, 0x9, 0x9, 0xffffffff, 0x1f, 0x1f, 0x2, 0x81, 0xb432f64, 0x5, 0x0, 0x0, 0x0, 0x9, 0x7, 0x1, 0x4, 0x1, 0x200, 0x200, 0x1, 0x9, 0x401, 0xf5a, 0x1, 0xc2d0, 0xffff74b2, 0x5, 0x1, 0x7fff, 0x3ff, 0xffffffff, 0x20000000, 0x3, 0x30806d14, 0x6, 0x734, 0x7ff, 0x0, 0x8, 0x7, 0x0, 0x5, 0x8000, 0x8, 0x80000000, 0xa60, 0x6, 0x9, 0x3f, 0x80000000, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xdf26, 0x810, 0x9a4, 0x2, 0x400, 0x112, 0x80000001, 0xde58, 0x3, 0x6, 0x80000000, 0x3f, 0x360a, 0x1c3b, 0x4, 0x3, 0x7, 0x8, 0x3, 0xfffffff9, 0x5]}, @TCA_POLICE_RATE64={0xc, 0x8, 0xffff}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}], [@TCA_POLICE_RATE64={0xc, 0x8, 0x1}, @TCA_POLICE_RATE={0x404, 0x2, [0x7, 0x4, 0x100, 0x200, 0x1000, 0x8001, 0x0, 0x0, 0x0, 0x94, 0x2, 0x0, 0x4, 0x8665, 0x2, 0xffff, 0xfffffffb, 0x20, 0x0, 0x1, 0x1000, 0x8001, 0x9, 0x1, 0x3c2, 0xfffffffd, 0x6, 0x76ff, 0x0, 0x4, 0x3f, 0x3, 0x2, 0x80000001, 0x2a8, 0xd, 0x1f, 0x8, 0xb0a0, 0x7, 0x9, 0x81, 0x200, 0x6, 0x7, 0x4, 0x401, 0xc9a8, 0x0, 0x0, 0x3ff, 0xfffffffb, 0x6, 0xfffffffa, 0x4, 0xd56, 0x2b0, 0x3, 0x5, 0xfffffffc, 0xbe2, 0x6, 0x7, 0x8000, 0x6, 0x4, 0xc9, 0xfffffffa, 0x6, 0x20, 0x4, 0x10001, 0x100, 0xb8, 0x95a, 0x1, 0x6, 0x1000, 0x8d1f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x9, 0xe2, 0x9, 0x8000, 0xee, 0x1, 0x1, 0x333, 0xfffffffc, 0x7, 0x6, 0x81, 0xffffffff, 0x0, 0x7fff, 0x81, 0xae, 0x1ff, 0x8, 0x9, 0x101, 0xfffffffd, 0x7fff, 0xe5, 0x7, 0x1, 0x80, 0x6, 0x6, 0x0, 0xb3, 0x0, 0x4, 0x81, 0x700, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x8001, 0x2, 0x77ed, 0x2, 0x5, 0x2, 0xfffffffd, 0x0, 0x0, 0x3f, 0xbe01, 0x1bd8, 0xcf8, 0x6, 0x3ff, 0x3ff, 0x1, 0x3ff, 0xe0e, 0x0, 0x5, 0x6, 0x9, 0x0, 0x9, 0x5, 0x7f, 0x7ff, 0x2a1, 0x1ff, 0x874, 0x8001, 0x8, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x8, 0x1, 0x3, 0x0, 0x9, 0x5, 0x4, 0x4, 0x7fff, 0x7fff, 0x7, 0x400, 0x0, 0x7, 0x0, 0x5, 0x1ff, 0x3, 0x10001, 0x9, 0x6, 0x7fff, 0x100, 0xfffff5ee, 0x0, 0x2, 0x6, 0x4b2, 0x800, 0x4, 0x1, 0x9, 0x7, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x5, 0x101, 0xef3, 0x7f, 0xada, 0x3, 0x5, 0x9, 0x7fffffff, 0x40, 0x0, 0x7ff, 0x1, 0xec, 0x24, 0x7fffffff, 0x5, 0x8, 0x4, 0xdb8, 0x6, 0x5, 0x4080, 0x8, 0x3, 0x21, 0x2, 0x4, 0x204a, 0xffff9703, 0x3f, 0x400, 0xffff8000, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x3, 0x5, 0xffff, 0x7]}], [@TCA_POLICE_RESULT={0x8, 0x5, 0x6}], [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x10000, 0x7, 0x8, 0x1, 0x10001, 0x4, 0x40, 0x7, 0x7fff, 0x7f, 0xff, 0x3, 0x2, 0x7f, 0x7, 0x2, 0xffffffe1, 0x1, 0xa6, 0x0, 0x0, 0x0, 0x3, 0x200, 0xffff, 0xce8, 0x53, 0x3f, 0x66000000, 0xc192, 0x3, 0xfffffffb, 0x9, 0x6abd37d7, 0x3f, 0x7fffffff, 0x8, 0x3, 0x7, 0x3, 0x4, 0x1, 0x1, 0x2, 0x3, 0x0, 0x1, 0x0, 0x7fff, 0x7, 0x4b9, 0x8, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2c7, 0x8, 0x5, 0x9, 0x4, 0x3, 0x1, 0x7, 0x8, 0x6, 0xfff, 0x0, 0x1, 0x8, 0x3, 0x101, 0x7, 0x1, 0xff, 0x6d52, 0x4, 0x7, 0x7, 0x7, 0x9, 0x9, 0xb2f, 0x800, 0x9, 0xb1b, 0xa50, 0x6, 0x3f, 0xa3d, 0x0, 0x0, 0x0, 0x0, 0xffffff4d, 0x40, 0x9, 0x2, 0x7, 0xffffffc0, 0x0, 0xffffffff, 0x9, 0x8000, 0x8, 0xfffffffb, 0x80, 0x34a, 0x7ff, 0x0, 0x4, 0x2, 0x100, 0x7, 0x1, 0x5, 0x5, 0x5, 0x7, 0x1, 0xa7, 0x9, 0x3ab000, 0x100, 0xe54, 0x1, 0x94, 0x20, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x8c, 0x1, 0x7, 0xa9f9, 0x6a8, 0x1, 0x8001, 0x7, 0x78a, 0xff, 0x6, 0x81, 0x3f, 0x8, 0x6, 0x6, 0x0, 0x99, 0x1, 0x100, 0x8, 0x7, 0x10001, 0x4, 0x8, 0x3, 0x7ff, 0x6e01, 0xffffffff, 0x4, 0x7fff, 0x0, 0x0, 0xfffff810, 0x1f, 0x2, 0x3, 0x38bd019b, 0x1f, 0xc73, 0x8, 0xff, 0x10000, 0x3, 0x3f, 0x100, 0x6, 0x8, 0x3ff, 0x7, 0x3, 0x65e, 0x8, 0x6, 0x4, 0x0, 0x1, 0xd5, 0x80000000, 0x5, 0x1, 0x5, 0x6, 0xfff, 0xffff, 0x9, 0x0, 0x0, 0x0, 0x80000001, 0xb8ac, 0x0, 0xb7, 0xc3, 0x7, 0x8, 0x2, 0x9, 0x5, 0xf4b0, 0xa6, 0x3f, 0x5, 0x3, 0xffffffff, 0x7fffffff, 0x1, 0x1, 0xfffff001, 0x0, 0x5, 0x7, 0x7, 0x7, 0x4, 0x4a84, 0xe7, 0x3, 0x2, 0x6, 0x8, 0x0, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd1, 0x6, 0xfffff001, 0x5, 0x2, 0x2b, 0x853, 0x3ff]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x2, 0x0, 0x9, 0x7f958b93, 0x3, {0x4, 0x0, 0x800, 0x1f, 0x5a, 0x1}, {0x20, 0x1, 0x932, 0x9, 0x40, 0x8}, 0xe8, 0x5, 0x2}}], [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x401}, @TCA_POLICE_AVRATE={0x8}, @TCA_POLICE_RATE={0x404, 0x2, [0x2, 0x401, 0x7, 0x3, 0x0, 0x80000001, 0x5, 0x4, 0xffffffff, 0x4, 0x80, 0x7, 0x5, 0x0, 0x40, 0x1, 0x9e, 0x6, 0xb5d3, 0x6, 0x3, 0x85, 0x0, 0x2, 0x2, 0x8b, 0x20268b64, 0xf4c7, 0x100, 0x6, 0x800, 0xe29, 0xffffff00, 0x0, 0x800, 0x53, 0x7, 0xb8, 0x8, 0x400, 0x7f, 0x45, 0x8, 0xffffffff, 0x5, 0x7ff, 0x8, 0x7, 0x1, 0x80, 0x8, 0x1ff, 0x10000, 0x84, 0x7, 0x7ff, 0x20, 0x5, 0x7fffffff, 0x7e, 0xffff1612, 0x800, 0x7, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x7, 0x8, 0x8, 0x5, 0x0, 0x0, 0xafe, 0x5, 0x0, 0x9, 0x5, 0x9, 0x3, 0xffff7fff, 0x7, 0x5, 0x6, 0xc, 0x6, 0x40, 0x6, 0x69ef6f5c, 0x1, 0x7, 0x4, 0x1, 0x1000, 0x0, 0x10001, 0x6, 0x5, 0x3, 0x40, 0x0, 0xa440, 0x10001, 0x10001, 0x9, 0x7, 0x6, 0x8000, 0x6c1, 0x8, 0x3, 0x4, 0x6, 0x4, 0x9f, 0x2, 0x3ff, 0xff, 0x9, 0x101, 0xd924, 0x0, 0xfffeffff, 0x7, 0x34, 0x1, 0x401, 0x1ff, 0x1d, 0x1f, 0x200, 0x5, 0x7, 0xff, 0xbf41, 0x0, 0x0, 0x0, 0x8001, 0x7fffffff, 0x7, 0x10001, 0x516ef57e, 0x0, 0x1, 0x10000, 0x8, 0x2, 0x7, 0x0, 0x3ff, 0xa1, 0xaf4, 0x51e5, 0x3, 0x1, 0xfffffff9, 0xffff3b31, 0x3ff, 0x1ff, 0x80, 0x78, 0x8001, 0xfff, 0x7, 0x7, 0x10000, 0x3, 0x8, 0x3f, 0x16, 0x0, 0x0, 0x0, 0x1, 0x7f, 0x3a9, 0x0, 0x47, 0x7, 0xbc, 0x10000, 0x1, 0x4b8, 0x200, 0x0, 0x4, 0x7f2, 0x9, 0xd7, 0x5, 0x9, 0x66, 0x3, 0x8000, 0xe3ee, 0x1, 0x0, 0x9, 0xff, 0x6e0, 0x2, 0x0, 0x8, 0x6, 0x2, 0x3, 0x6, 0x800, 0x0, 0x4, 0x0, 0x0, 0x6, 0x3, 0x80000001, 0x8, 0xc26, 0x74, 0x7fffffff, 0x7, 0x92, 0x400000, 0xfff, 0x2, 0x10001, 0x1c0, 0x8, 0x64, 0x9, 0x7a31, 0x5, 0x4, 0x7, 0x8, 0x2, 0x0, 0x8, 0xc217, 0x8, 0x6, 0xebf1, 0xf7, 0x7, 0x7ff, 0xbdbb, 0x0, 0x0, 0x1ff, 0x4cd5, 0x4, 0x6e35, 0x4, 0x0, 0x2]}], [@TCA_POLICE_TBF={0x3c, 0x1, {0x8, 0x6, 0x100, 0x8, 0x0, {0x3, 0x0, 0x1, 0x44d, 0x2, 0x8}, {0x14, 0x1, 0x8, 0xd27, 0x40, 0x2}, 0x2, 0x2, 0xfffffff9}}]]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_csum={0x88, 0x10, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x3, 0x9, 0x2, 0x5, 0x8}, 0x4e}}]}, {0x40, 0x6, "063123177e142d34f9b4186175f71b72416f39eaeda9ff8331cac1e0c53e4702eeed72efde38d509b94ffb0618bc324a604812cc34385ee2daaf4a0a"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}]}]}, 0x2040}, 0x1, 0x0, 0x0, 0x20}, 0x8090) 05:32:12 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000000)={0xb68, 0x0, 0x0, 0x0, 0x0, "1ecb1339fb07a41cbe052ee73d63b842d0c210"}) 05:32:12 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000800)='./file0\x00', &(0x7f0000000840), 0x1000, &(0x7f0000000a00)={[{@xino_auto}, {@xino_auto}, {@index_off}], [{@smackfsroot={'smackfsroot', 0x3d, '\'+'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x64, 0x36, 0x34, 0x30, 0x32, 0x32, 0x37], 0x2d, [0x37, 0x66, 0x64, 0x36], 0x2d, [0x66, 0xf, 0x34, 0x37], 0x2d, [0x66, 0x39, 0x38, 0x30], 0x2d, [0x36, 0x35, 0x60, 0x65, 0x66, 0x64, 0x33, 0x38]}}}, {@dont_hash}, {@uid_lt}, {@uid_gt={'uid>', r0}}, {@dont_appraise}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x101002, 0x1a) (async) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x85000, &(0x7f0000000300)={[{@nfs_export_off}, {@metacopy_on}], [{@smackfshat={'smackfshat', 0x3d, 'memory.max\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@subj_role={'subj_role', 0x3d, 'cgroup2\x00'}}]}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000007c0)='devices.list\x00', 0x0, 0x0) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) r4 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000b, 0x100010, r4, 0xd2c28000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r6 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r6, 0xc4089434, &(0x7f0000000380)={0x0, 0x80, 0x1, [0x100000000, 0x2, 0x815, 0x80000001, 0x6], [0xfffffffffffffff9, 0xfff, 0x8, 0x810000000, 0x2, 0x3, 0x3, 0x181, 0x400, 0x10000, 0x1000, 0x6, 0x1, 0x8000000000000001, 0x7f, 0x9, 0x9, 0x101, 0x7fffffff, 0x8001, 0x45, 0x4, 0x419, 0x7ff, 0x100000000, 0x101, 0x400, 0x0, 0x761, 0x7, 0x100000001, 0x8000, 0x8000, 0x4, 0x1, 0x8001, 0x5, 0x1, 0x1, 0x0, 0x7, 0x0, 0xffffffff, 0xfff, 0xffffffff, 0x0, 0xe14bdda, 0x7, 0x6c, 0x20, 0x6, 0x1, 0xb1, 0x6, 0x66, 0x885e, 0x2, 0x6, 0x1, 0x8000000000000001, 0x9, 0x3, 0x752, 0x3, 0x3, 0xc1b5, 0x3ff, 0x2, 0x7, 0x40000000, 0x43d, 0x0, 0xc2e6, 0xec07, 0x3f, 0x987a, 0x5, 0xf11e0000000, 0xfffffffffffffffc, 0x2, 0x1, 0xda, 0x2, 0x1000, 0x5, 0xfffffffffffffff7, 0x1, 0x20, 0x4, 0x1b00, 0x101, 0x1, 0xc738, 0x6, 0x24100000000000, 0x0, 0xdd8, 0x89e, 0xfffffffffffffffb, 0x8, 0xa2c, 0x5, 0x6, 0x1, 0x7fffffffffffffff, 0x8, 0xfffffffffffffff8, 0xffffffffffffffff, 0x20, 0x80, 0x2, 0x3, 0x1, 0x80, 0x29, 0x17837a2a, 0x7fffffff, 0x0, 0x6, 0x5be, 0x80000001]}) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f0000000100)) 05:32:12 executing program 0: r0 = socket$netlink(0x11, 0x3, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) [ 420.278610][ T9015] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=48 sclass=netlink_xfrm_socket pid=9015 comm=syz-executor.2 [ 420.298864][ T9025] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 420.312679][ T9025] CPU: 0 PID: 9025 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 420.322931][ T9025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.332999][ T9025] Call Trace: [ 420.336298][ T9025] dump_stack_lvl+0x1e2/0x24b [ 420.340971][ T9025] ? devkmsg_release+0x127/0x127 [ 420.345906][ T9025] ? show_regs_print_info+0x18/0x18 [ 420.351105][ T9025] dump_stack+0x15/0x1d [ 420.355256][ T9025] dump_header+0xd8/0x770 [ 420.359590][ T9025] out_of_memory+0x9f4/0xe80 [ 420.364179][ T9025] ? unregister_oom_notifier+0x20/0x20 [ 420.369637][ T9025] ? mutex_lock_killable+0xa6/0x120 05:32:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 05:32:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtclass={0x38, 0x28, 0x1, 0x0, 0x0, {}, [@TCA_RATE={0x6}, @tclass_kind_options=@c_cbq={{0x8}, {0x4}}]}, 0x38}}, 0x0) 05:32:12 executing program 1: timer_settime(0x0, 0x0, &(0x7f0000000480), &(0x7f00000004c0)) 05:32:12 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 420.374835][ T9025] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 420.381346][ T9025] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 420.387152][ T9025] memory_max_write+0x5dd/0x7b0 [ 420.392032][ T9025] ? memory_max_show+0xa0/0xa0 [ 420.396803][ T9025] ? memory_max_show+0xa0/0xa0 [ 420.401569][ T9025] cgroup_file_write+0x29e/0x5a0 [ 420.406515][ T9025] ? cgroup_seqfile_stop+0xc0/0xc0 [ 420.411624][ T9025] ? mutex_lock+0xa6/0x110 [ 420.416045][ T9025] ? mutex_trylock+0xb0/0xb0 [ 420.420634][ T9025] ? __kasan_check_write+0x14/0x20 05:32:12 executing program 5: syz_clone(0x9005200, 0x0, 0x0, 0x0, 0x0, 0x0) [ 420.425746][ T9025] kernfs_fop_write_iter+0x2d0/0x410 [ 420.431041][ T9025] ? cgroup_seqfile_stop+0xc0/0xc0 [ 420.436161][ T9025] vfs_write+0xc02/0xf20 [ 420.440393][ T9025] ? slab_free_freelist_hook+0xcc/0x1a0 [ 420.445933][ T9025] ? kernel_write+0x3c0/0x3c0 [ 420.450611][ T9025] ? mutex_trylock+0xb0/0xb0 [ 420.455205][ T9025] ? __fdget_pos+0x269/0x300 [ 420.459795][ T9025] ? ksys_write+0x77/0x2b0 [ 420.464218][ T9025] ksys_write+0x186/0x2b0 [ 420.468550][ T9025] ? __ia32_sys_read+0x90/0x90 [ 420.473319][ T9025] __x64_sys_write+0x7b/0x90 [ 420.477912][ T9025] do_syscall_64+0x31/0x70 [ 420.482329][ T9025] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 420.488213][ T9025] RIP: 0033:0x7f2b3d4f6049 [ 420.492624][ T9025] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 420.512223][ T9025] RSP: 002b:00007f2b3c62a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 420.520635][ T9025] RAX: ffffffffffffffda RBX: 00007f2b3d609100 RCX: 00007f2b3d4f6049 05:32:12 executing program 5: syz_mount_image$f2fs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001b80)) [ 420.528612][ T9025] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 420.536585][ T9025] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 420.544569][ T9025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 420.552538][ T9025] R13: 00007ffcc571cdef R14: 00007f2b3c62a300 R15: 0000000000022000 [ 420.571414][ T9025] memory: usage 44kB, limit 0kB, failcnt 4628 05:32:13 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$tipc(r0, 0x0, 0x0, 0x0) 05:32:13 executing program 5: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$rfkill(r0, &(0x7f0000000040), 0x8) [ 420.583394][ T9025] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 420.592266][ T9025] Memory cgroup stats for /syz0: [ 420.592364][ T9025] anon 0 [ 420.592364][ T9025] file 135168 [ 420.592364][ T9025] kernel_stack 0 [ 420.592364][ T9025] percpu 0 [ 420.592364][ T9025] sock 0 [ 420.592364][ T9025] shmem 0 [ 420.592364][ T9025] file_mapped 135168 [ 420.592364][ T9025] file_dirty 0 [ 420.592364][ T9025] file_writeback 135168 [ 420.592364][ T9025] anon_thp 0 [ 420.592364][ T9025] inactive_anon 0 [ 420.592364][ T9025] active_anon 0 [ 420.592364][ T9025] inactive_file 20480 [ 420.592364][ T9025] active_file 0 [ 420.592364][ T9025] unevictable 0 [ 420.592364][ T9025] slab_reclaimable 0 [ 420.592364][ T9025] slab_unreclaimable 0 [ 420.592364][ T9025] slab 0 [ 420.592364][ T9025] workingset_refault_anon 0 [ 420.592364][ T9025] workingset_refault_file 0 [ 420.592364][ T9025] workingset_activate_anon 0 [ 420.592364][ T9025] workingset_activate_file 0 [ 420.592364][ T9025] workingset_restore_anon 0 [ 420.592364][ T9025] workingset_restore_file 0 05:32:13 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000002a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@mark={{0x14}}], 0x18}}], 0x1, 0x0) 05:32:13 executing program 2: timer_create(0x1, &(0x7f0000000080)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)) timer_gettime(0x0, &(0x7f0000000100)) 05:32:13 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000800)='./file0\x00', &(0x7f0000000840), 0x1000, &(0x7f0000000a00)={[{@xino_auto}, {@xino_auto}, {@index_off}], [{@smackfsroot={'smackfsroot', 0x3d, '\'+'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x64, 0x36, 0x34, 0x30, 0x32, 0x32, 0x37], 0x2d, [0x37, 0x66, 0x64, 0x36], 0x2d, [0x66, 0xf, 0x34, 0x37], 0x2d, [0x66, 0x39, 0x38, 0x30], 0x2d, [0x36, 0x35, 0x60, 0x65, 0x66, 0x64, 0x33, 0x38]}}}, {@dont_hash}, {@uid_lt}, {@uid_gt={'uid>', r0}}, {@dont_appraise}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}) (async, rerun: 64) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 64) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x101002, 0x1a) (async) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x85000, &(0x7f0000000300)={[{@nfs_export_off}, {@metacopy_on}], [{@smackfshat={'smackfshat', 0x3d, 'memory.max\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@subj_role={'subj_role', 0x3d, 'cgroup2\x00'}}]}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000007c0)='devices.list\x00', 0x0, 0x0) (async, rerun: 64) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async, rerun: 64) r4 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) (async, rerun: 32) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000b, 0x100010, r4, 0xd2c28000) (async, rerun: 32) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r6 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r6, 0xc4089434, &(0x7f0000000380)={0x0, 0x80, 0x1, [0x100000000, 0x2, 0x815, 0x80000001, 0x6], [0xfffffffffffffff9, 0xfff, 0x8, 0x810000000, 0x2, 0x3, 0x3, 0x181, 0x400, 0x10000, 0x1000, 0x6, 0x1, 0x8000000000000001, 0x7f, 0x9, 0x9, 0x101, 0x7fffffff, 0x8001, 0x45, 0x4, 0x419, 0x7ff, 0x100000000, 0x101, 0x400, 0x0, 0x761, 0x7, 0x100000001, 0x8000, 0x8000, 0x4, 0x1, 0x8001, 0x5, 0x1, 0x1, 0x0, 0x7, 0x0, 0xffffffff, 0xfff, 0xffffffff, 0x0, 0xe14bdda, 0x7, 0x6c, 0x20, 0x6, 0x1, 0xb1, 0x6, 0x66, 0x885e, 0x2, 0x6, 0x1, 0x8000000000000001, 0x9, 0x3, 0x752, 0x3, 0x3, 0xc1b5, 0x3ff, 0x2, 0x7, 0x40000000, 0x43d, 0x0, 0xc2e6, 0xec07, 0x3f, 0x987a, 0x5, 0xf11e0000000, 0xfffffffffffffffc, 0x2, 0x1, 0xda, 0x2, 0x1000, 0x5, 0xfffffffffffffff7, 0x1, 0x20, 0x4, 0x1b00, 0x101, 0x1, 0xc738, 0x6, 0x24100000000000, 0x0, 0xdd8, 0x89e, 0xfffffffffffffffb, 0x8, 0xa2c, 0x5, 0x6, 0x1, 0x7fffffffffffffff, 0x8, 0xfffffffffffffff8, 0xffffffffffffffff, 0x20, 0x80, 0x2, 0x3, 0x1, 0x80, 0x29, 0x17837a2a, 0x7fffffff, 0x0, 0x6, 0x5be, 0x80000001]}) (async, rerun: 64) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f0000000100)) (rerun: 64) [ 420.592364][ T9025] workingset_nodereclaim 0 [ 420.687586][ T9025] Out of memory and no killable processes... [ 421.053478][ T1209] device bridge_slave_1 left promiscuous mode [ 421.059689][ T1209] bridge0: port 2(bridge_slave_1) entered disabled state [ 421.067319][ T1209] device bridge_slave_0 left promiscuous mode [ 421.073477][ T1209] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.027150][ T9057] bridge0: port 1(bridge_slave_0) entered blocking state [ 422.034362][ T9057] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.041665][ T9057] device bridge_slave_0 entered promiscuous mode [ 422.048892][ T9057] bridge0: port 2(bridge_slave_1) entered blocking state [ 422.055968][ T9057] bridge0: port 2(bridge_slave_1) entered disabled state [ 422.063279][ T9057] device bridge_slave_1 entered promiscuous mode [ 422.089091][ T9057] bridge0: port 2(bridge_slave_1) entered blocking state [ 422.096166][ T9057] bridge0: port 2(bridge_slave_1) entered forwarding state [ 422.103444][ T9057] bridge0: port 1(bridge_slave_0) entered blocking state [ 422.110449][ T9057] bridge0: port 1(bridge_slave_0) entered forwarding state [ 422.127056][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 422.135221][ T826] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.142492][ T826] bridge0: port 2(bridge_slave_1) entered disabled state [ 422.151800][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 422.159979][ T2416] bridge0: port 1(bridge_slave_0) entered blocking state [ 422.167005][ T2416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 422.184075][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 422.192553][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 422.200918][ T826] bridge0: port 2(bridge_slave_1) entered blocking state [ 422.207948][ T826] bridge0: port 2(bridge_slave_1) entered forwarding state [ 422.215270][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 422.223195][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 05:32:14 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x3, &(0x7f0000000000)=@raw=[@kfunc, @initr0], &(0x7f0000000040)='GPL\x00', 0x2, 0xbb, &(0x7f0000000080)=""/187, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:32:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x18, 0x2, 0x3, 0x5, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) 05:32:14 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x44000, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup3(r0, r2, 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r5 = dup(r4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r6 = openat$cgroup(r3, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r7, &(0x7f0000000080), 0x12) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r8, 0x8008f513, &(0x7f0000000100)) 05:32:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x4, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x5, 0x4) 05:32:14 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$FUSE(r0, &(0x7f0000000840)={0x2020}, 0x2020) 05:32:14 executing program 5: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, r0/1000+10000}}, 0x0) [ 422.240151][ T825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 422.248471][ T825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 422.256980][ T825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 422.265799][ T825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 05:32:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x0, 0x1, 0x5}, 0x14}}, 0x0) 05:32:14 executing program 5: prctl$PR_SET_VMA(0x29, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 05:32:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000002400)={0x0, 0x0, &(0x7f00000023c0)={&(0x7f0000000080)={0x1228, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x40c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x404, 0x4, "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"}, @ETHTOOL_A_BITSET_BITS={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xe08, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xe04, 0x4, "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"}]}]}, 0x1228}, 0x1, 0x0, 0x0, 0x40004}, 0x2000c000) 05:32:14 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000600)={&(0x7f0000000140)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=[@dstopts_2292={{0x18}}], 0x18}, 0x8000) 05:32:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x5, 0x0, 0x0) 05:32:14 executing program 1: socket$inet(0x4, 0x0, 0x0) [ 422.292277][ T9070] fuse: Bad value for 'fd' [ 422.310822][ T9070] 9pnet: Insufficient options for proto=fd 05:32:14 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) 05:32:14 executing program 0: process_madvise(0xffffffffffffffff, &(0x7f0000001780)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0) [ 422.336164][ T9070] fuse: Bad value for 'fd' [ 422.344226][ T9082] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=256 sclass=netlink_tcpdiag_socket pid=9082 comm=syz-executor.3 [ 422.350191][ T9070] 9pnet: Insufficient options for proto=fd 05:32:14 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x44000, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) (async) r3 = dup3(r0, r2, 0x0) (async) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) r5 = dup(r4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) (async) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) (async) r6 = openat$cgroup(r3, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r7, &(0x7f0000000080), 0x12) (async) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r8, 0x8008f513, &(0x7f0000000100)) 05:32:14 executing program 5: ioctl$PPPIOCSCOMPRESS(0xffffffffffffffff, 0x4010744d) 05:32:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000900)={'filter\x00', 0x7, 0x4, 0x418, 0x110, 0x0, 0x110, 0x330, 0x330, 0x330, 0x4, 0x0, {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @mac=@multicast, @private, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="3f52f8ff27d8", @mac=@random="c0352fbc940f", @rand_addr, @private}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast, @mac=@broadcast, @broadcast, @dev}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x468) 05:32:14 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$sock(r0, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x1, 0x0) 05:32:14 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000002c0)={'batadv_slave_1\x00'}) 05:32:14 executing program 0: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000001c40), 0x0) 05:32:14 executing program 1: syz_usb_disconnect(0xffffffffffffffff) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) 05:32:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x2, &(0x7f0000000080), 0x10) [ 422.368339][ T23] audit: type=1400 audit(1646976734.776:306): avc: denied { create } for pid=9085 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ipx_socket permissive=1 05:32:14 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x44000, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = dup3(r0, r2, 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r5 = dup(r4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r6 = openat$cgroup(r3, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r7, &(0x7f0000000080), 0x12) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r8, 0x8008f513, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x44000, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) dup(r1) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) (async) dup3(r0, r2, 0x0) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) dup(r4) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) (async) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) (async) openat$cgroup(r3, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r6, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r7, &(0x7f0000000080), 0x12) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r8, 0x8008f513, &(0x7f0000000100)) (async) 05:32:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8902, 0x0) 05:32:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000340), 0x0, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, 0x0) 05:32:14 executing program 3: getitimer(0x1, &(0x7f0000000a00)) 05:32:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="301fba22", 0x4) 05:32:14 executing program 3: mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x7, &(0x7f0000ffd000/0x2000)=nil) [ 422.427735][ T9104] x_tables: duplicate underflow at hook 1 [ 422.441867][ T9111] fuse: Bad value for 'fd' [ 422.460979][ T9111] 9pnet: Insufficient options for proto=fd 05:32:14 executing program 5: socket$packet(0x2, 0x5, 0x300) 05:32:14 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$KDSKBENT(r0, 0x4b47, 0x0) 05:32:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$sock(r0, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80)=[@txtime={{0x18}}, @txtime={{0x18}}], 0x30}}], 0x1, 0x0) 05:32:14 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x2c, 0x2, 0x3, 0x5, 0x0, 0x0, {}, [@CTA_ZONE={0x6}, @CTA_NAT_DST={0x4}, @CTA_TUPLE_ORIG={0xc, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}]}]}, 0x2c}}, 0x0) [ 422.480984][ T9111] fuse: Bad value for 'fd' [ 422.500751][ T9111] 9pnet: Insufficient options for proto=fd [ 422.524563][ T9136] fuse: Bad value for 'fd' 05:32:15 executing program 3: socketpair(0x0, 0x100c, 0x0, 0x0) 05:32:15 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$tipc(r0, &(0x7f0000000200), &(0x7f00000001c0)=0xfffffffffffffec5) 05:32:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000180)={0x0, {{0x2, 0x0, @empty}}, {{0x2, 0x0, @multicast2}}}, 0x108) 05:32:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x3100023, &(0x7f0000000300)=ANY=[@ANYBLOB='\a\x00=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) r5 = dup(r4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) r6 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) writev(r6, &(0x7f0000000600)=[{&(0x7f0000000380)="763e2311e42869c6369c4bc5eb722b52ea3ede6a8413fdc8480779aa73aeed4f0bb17bb6aa4184ed9e1618ada34820c2f5e0b66a349fab8cbd04af5c70eb447856079228751fce91102efdee9e80b6542a69c9f048817e7cd54e6c5bcd40a9b6e9ef3ad9709ffba657cd406f27bf913ce5618b3b", 0x74}, {&(0x7f0000000400)="418cec1dabd6355caed6be764f87b662e3361bb1e1f3c6457b1a68122a1db4f43e4c4e65f2c77347f882974fe10471492b75dfb20c468f51db478b99acf68fc8bfa3d425a643ca2dc0c5d53005bab64647f6eb9a52aa9de28d7061574ec61d47b68f1befbfb7cf00622bceb3865d9aa9ee478d1fe07885b56033e9", 0x7b}, {&(0x7f0000000480)="d1c40b600d857909f594f01e5b37998fe365f83c501e1172ce286f78872a2c081eec4b12127137f1e820a1f9c4a6aab186bc7788bbf3647679b02d172bb140dbc8fc293f90cb22f083456c53c361044727d9aa823a0f", 0x56}, {&(0x7f0000000500)="c5a2353a871a6c4e3d7a9d1633462c695bf59198120eba9a9e5f3fae1d1ef7c91cda224ea8758240dfb247f21f7062f968f605515dd12ea161db43518f92a946614b408f9b03c4f393cb2c7a429940de19fb57c15a54be2d2f7fa8672b9e", 0x5e}, {&(0x7f0000000580)="7451fb0c38023d2354f6d266a54d02472757bfba38e59f01ae6adcbf14a93b419e78c31273a19d84d0710f0a75b8141cb18e99434167be71ab9ba270f8c1edabe334fa7bf51cb6ca5791e6a1f44c", 0x4e}], 0x5) setsockopt$inet6_tcp_int(r5, 0x6, 0x5, &(0x7f0000000240)=0x1, 0x4) 05:32:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000001640)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x10, r0, 0x0) preadv(r0, &(0x7f0000001580)=[{0x0}], 0x1, 0x0, 0x0) r1 = getpid() setpriority(0x2, r1, 0x0) 05:32:15 executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0x16, 0x0, 0x0) 05:32:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000001c0)={'syztnl2\x00', 0x0}) 05:32:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='oom_adj\x00') read$rfkill(r0, &(0x7f0000000380), 0x8) 05:32:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000340), 0x0, 0x0) ioctl$BLKROGET(r0, 0x125e, 0x0) 05:32:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000900)={0x10}, 0x10}, {0x0}, {&(0x7f0000000000)={0x10, 0x2e}, 0x10}, {&(0x7f0000000240)={0x10}, 0x10}], 0x4}, 0x0) 05:32:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x2, 0x0, 0x0) 05:32:15 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x401, 0x0) write$cgroup_pid(r0, 0x0, 0x0) 05:32:15 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) 05:32:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001400)={&(0x7f0000000040)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000080)="1f31e68248860de14e496b5d5e643cfc0ae23c4a5a652d93f90ff9c20bcfef699d5a747101f9b31dc5cc26902d4ab09315720c73f65649cd4a3db68c4748c59bae8bf9e7f0915135120335d93390f83b74f685ddd625fb6ddbdc5ac66d23d3d9ea5f25ff27c30d04363f76dd2fa0af738bff8d0a1e4a452dcb7e20cbead901bbd6580a72cf39b54a40481f7fb58de25ccf69c8da3b3c9c59bd43c320aac4a462cca2e477e5cf09c8b62251a377425b8a2508e46bdf18145431e7ddb46af718426bab00fec52b1c", 0xc7}, {&(0x7f0000000180)="1a0675a72108b1d125b90c0b6509241a95037c49893ab273f3cb55b382d693cbf8bc136d4edd88f6ad0b83dca44126e2052d2ca6148a5f9a7c1665b4c916d581101e1d82e14982c0385ff562b11f6ae1715f5e8aa1cd9b02", 0x58}, {&(0x7f0000000200)="6da99ef7aaefb8cacf1d7075244bed3ca50d656b67dbb732f3f2c85d3d7ff899289a20a7c2c9fcc0f2fc44de2b40265b2b6ba9b9fc484088c5245bc4680b871036f82c36d1fc4b482825821bd826a752e5f05f93d43006994939dbd0c53cee408c482811f61ebac18c9e3c76ea66bc251525bec1706222063892bf21c70bd3d2ca12c64966b21454f0e17308919ff8abe3423a02acb3e92d0af620f5ec221399fd22cb836e47a1c82a2d7e46ed92945dcb69bb3c22ad79fdc16760adaa13ab4f7caccc1cf817bd68c294115476da7116c04db059ad0a91799f4f6e46a0", 0xdd}, {&(0x7f0000000300)="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", 0x3b1}], 0x4}, 0x0) [ 423.165513][ T9163] 9pnet: Insufficient options for proto=fd [ 423.171670][ T9166] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9166 comm=syz-executor.3 05:32:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x3100023, &(0x7f0000000300)=ANY=[@ANYBLOB='\a\x00=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) r5 = dup(r4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) r6 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) writev(r6, &(0x7f0000000600)=[{&(0x7f0000000380)="763e2311e42869c6369c4bc5eb722b52ea3ede6a8413fdc8480779aa73aeed4f0bb17bb6aa4184ed9e1618ada34820c2f5e0b66a349fab8cbd04af5c70eb447856079228751fce91102efdee9e80b6542a69c9f048817e7cd54e6c5bcd40a9b6e9ef3ad9709ffba657cd406f27bf913ce5618b3b", 0x74}, {&(0x7f0000000400)="418cec1dabd6355caed6be764f87b662e3361bb1e1f3c6457b1a68122a1db4f43e4c4e65f2c77347f882974fe10471492b75dfb20c468f51db478b99acf68fc8bfa3d425a643ca2dc0c5d53005bab64647f6eb9a52aa9de28d7061574ec61d47b68f1befbfb7cf00622bceb3865d9aa9ee478d1fe07885b56033e9", 0x7b}, {&(0x7f0000000480)="d1c40b600d857909f594f01e5b37998fe365f83c501e1172ce286f78872a2c081eec4b12127137f1e820a1f9c4a6aab186bc7788bbf3647679b02d172bb140dbc8fc293f90cb22f083456c53c361044727d9aa823a0f", 0x56}, {&(0x7f0000000500)="c5a2353a871a6c4e3d7a9d1633462c695bf59198120eba9a9e5f3fae1d1ef7c91cda224ea8758240dfb247f21f7062f968f605515dd12ea161db43518f92a946614b408f9b03c4f393cb2c7a429940de19fb57c15a54be2d2f7fa8672b9e", 0x5e}, {&(0x7f0000000580)="7451fb0c38023d2354f6d266a54d02472757bfba38e59f01ae6adcbf14a93b419e78c31273a19d84d0710f0a75b8141cb18e99434167be71ab9ba270f8c1edabe334fa7bf51cb6ca5791e6a1f44c", 0x4e}], 0x5) setsockopt$inet6_tcp_int(r5, 0x6, 0x5, &(0x7f0000000240)=0x1, 0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x3100023, &(0x7f0000000300)=ANY=[@ANYBLOB='\a\x00=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) (async) dup(r4) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) (async) socket$xdp(0xf, 0x3, 0x2) (async) sendmsg$xdp(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) (async) writev(r6, &(0x7f0000000600)=[{&(0x7f0000000380)="763e2311e42869c6369c4bc5eb722b52ea3ede6a8413fdc8480779aa73aeed4f0bb17bb6aa4184ed9e1618ada34820c2f5e0b66a349fab8cbd04af5c70eb447856079228751fce91102efdee9e80b6542a69c9f048817e7cd54e6c5bcd40a9b6e9ef3ad9709ffba657cd406f27bf913ce5618b3b", 0x74}, {&(0x7f0000000400)="418cec1dabd6355caed6be764f87b662e3361bb1e1f3c6457b1a68122a1db4f43e4c4e65f2c77347f882974fe10471492b75dfb20c468f51db478b99acf68fc8bfa3d425a643ca2dc0c5d53005bab64647f6eb9a52aa9de28d7061574ec61d47b68f1befbfb7cf00622bceb3865d9aa9ee478d1fe07885b56033e9", 0x7b}, {&(0x7f0000000480)="d1c40b600d857909f594f01e5b37998fe365f83c501e1172ce286f78872a2c081eec4b12127137f1e820a1f9c4a6aab186bc7788bbf3647679b02d172bb140dbc8fc293f90cb22f083456c53c361044727d9aa823a0f", 0x56}, {&(0x7f0000000500)="c5a2353a871a6c4e3d7a9d1633462c695bf59198120eba9a9e5f3fae1d1ef7c91cda224ea8758240dfb247f21f7062f968f605515dd12ea161db43518f92a946614b408f9b03c4f393cb2c7a429940de19fb57c15a54be2d2f7fa8672b9e", 0x5e}, {&(0x7f0000000580)="7451fb0c38023d2354f6d266a54d02472757bfba38e59f01ae6adcbf14a93b419e78c31273a19d84d0710f0a75b8141cb18e99434167be71ab9ba270f8c1edabe334fa7bf51cb6ca5791e6a1f44c", 0x4e}], 0x5) (async) setsockopt$inet6_tcp_int(r5, 0x6, 0x5, &(0x7f0000000240)=0x1, 0x4) (async) 05:32:15 executing program 2: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0xe0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x20}}}}}]}}]}}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0xe8, &(0x7f00000001c0)=@string={0xe8, 0x3, "c84d603b66bc1ab678c01e99c0e5660cb78281d310ba115f7a6b54b23ce265e67d7c30798b2b0862c68b2c9a3f2d97138e92060ec30fd1165c8b35142dcba7f71d11181152b531057859d565ca54c91252f1b44f7292aef04b544a97139fc53e5de496d59859b8d1d5abffd1d8d0ed37d3952b33a25231e428d7b0ca22970356d054c7f3442d881227e56b09cf4faace132fd730296b7cb3209bd233bd9e43ed408a613dcb20b55d28772febb963a03917b156be28fa79f6c2800dfeb4e8b6f92725a4f3269aee7895f5f48e566b8e12aef544575d0306ed3b56d10dcf0e64bbdc196edd2376"}}]}) 05:32:15 executing program 0: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, 0x0, 0x0) 05:32:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)=ANY=[@ANYBLOB="040200001000050000000000000000000c000007140019800800020026000000080002008c04000008001a40000040707c0001"], 0x204}}, 0x0) [ 423.197876][ T23] audit: type=1400 audit(1646976735.606:307): avc: denied { append } for pid=9172 comm="syz-executor.5" name="vsock" dev="devtmpfs" ino=178 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 423.218025][ T9166] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9166 comm=syz-executor.3 [ 423.241685][ T23] audit: type=1400 audit(1646976735.606:308): avc: denied { mount } for pid=9174 comm="syz-executor.2" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 05:32:15 executing program 5: clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x0, r0/1000+10000}) 05:32:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) bpf$BPF_PROG_DETACH(0xd, 0x0, 0x0) 05:32:15 executing program 3: syz_mount_image$f2fs(0x0, 0x0, 0x0, 0x2, &(0x7f0000001780)=[{&(0x7f0000000440)="2acef9", 0x3, 0x2}, {&(0x7f0000000540)="67fd3f5ff940ca05bf9e1c4c729574a8cff19453544186ffacb535452837a295ab8a6df5d2154646e9a195000597e2da7909920f9dcadff50464e185cca3fb01e05a9e13a029dfdb7165abed859c32f1549496be67b7b2f010042ef893f8cdad0772d0ac61f0668a6b75b41e0bd3424fa4e2089591675d120f50798c5ff525859ef3701c715bd48cf0db8c4c4bbdf2fe80b9b5c4346a2545f43bff1b1bb411a9c601b928fffb9b53042b6644ac084916740d6dfd26c2dd2befce012303f929498c6713870d04f6bb6ff9dd93147d3caa94a6af420f54a16622b5f5", 0xdb}], 0x0, 0x0) [ 423.262670][ T9180] 9pnet: Insufficient options for proto=fd [ 423.272163][ T9182] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 423.291745][ T23] audit: type=1400 audit(1646976735.646:309): avc: denied { setopt } for pid=9171 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 05:32:15 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8921, &(0x7f00000000c0)={'sit0\x00', 0x0}) 05:32:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000600)={&(0x7f0000000140)={0xa, 0x4e22, 0x0, @mcast1, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=[@dstopts_2292={{0x18}}], 0x18}, 0x0) 05:32:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0f", 0x10, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100044e870325132510000e870325103", 0x5b, 0x4800}, {&(0x7f0000010b00)="2e20202020202020202020100044e870325132510000e87032510300000000002e2e202020202020202020100044e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x5800}], 0x0, &(0x7f00000000c0)) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000080)='./file0/file0\x00', 0x3000) 05:32:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x3100023, &(0x7f0000000300)=ANY=[@ANYBLOB='\a\x00=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) (async) r5 = dup(r4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) r6 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) (async) writev(r6, &(0x7f0000000600)=[{&(0x7f0000000380)="763e2311e42869c6369c4bc5eb722b52ea3ede6a8413fdc8480779aa73aeed4f0bb17bb6aa4184ed9e1618ada34820c2f5e0b66a349fab8cbd04af5c70eb447856079228751fce91102efdee9e80b6542a69c9f048817e7cd54e6c5bcd40a9b6e9ef3ad9709ffba657cd406f27bf913ce5618b3b", 0x74}, {&(0x7f0000000400)="418cec1dabd6355caed6be764f87b662e3361bb1e1f3c6457b1a68122a1db4f43e4c4e65f2c77347f882974fe10471492b75dfb20c468f51db478b99acf68fc8bfa3d425a643ca2dc0c5d53005bab64647f6eb9a52aa9de28d7061574ec61d47b68f1befbfb7cf00622bceb3865d9aa9ee478d1fe07885b56033e9", 0x7b}, {&(0x7f0000000480)="d1c40b600d857909f594f01e5b37998fe365f83c501e1172ce286f78872a2c081eec4b12127137f1e820a1f9c4a6aab186bc7788bbf3647679b02d172bb140dbc8fc293f90cb22f083456c53c361044727d9aa823a0f", 0x56}, {&(0x7f0000000500)="c5a2353a871a6c4e3d7a9d1633462c695bf59198120eba9a9e5f3fae1d1ef7c91cda224ea8758240dfb247f21f7062f968f605515dd12ea161db43518f92a946614b408f9b03c4f393cb2c7a429940de19fb57c15a54be2d2f7fa8672b9e", 0x5e}, {&(0x7f0000000580)="7451fb0c38023d2354f6d266a54d02472757bfba38e59f01ae6adcbf14a93b419e78c31273a19d84d0710f0a75b8141cb18e99434167be71ab9ba270f8c1edabe334fa7bf51cb6ca5791e6a1f44c", 0x4e}], 0x5) (async) setsockopt$inet6_tcp_int(r5, 0x6, 0x5, &(0x7f0000000240)=0x1, 0x4) 05:32:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000240)={'batadv_slave_1\x00'}) 05:32:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={0x0}}, 0x0) [ 423.301248][ T9182] netlink: 344 bytes leftover after parsing attributes in process `syz-executor.1'. [ 423.316896][ T23] audit: type=1400 audit(1646976735.646:310): avc: denied { unmount } for pid=3471 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 423.352149][ T9217] 9pnet: Insufficient options for proto=fd [ 423.370493][ T9219] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 423.395069][ T7] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 423.513158][ T830] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 423.753170][ T830] usb 3-1: Using ep0 maxpacket: 8 [ 423.883220][ T830] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 424.053291][ T830] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 424.062315][ T830] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.070564][ T830] usb 3-1: Product: syz [ 424.074864][ T830] usb 3-1: Manufacturer: ䷈㭠뱦똚ì¸é¤žî—€à±¦èŠ·íŽë¨å¼‘歺뉔籽礰⮋戈识騬ⴿ᎗銎ฆ࿃ᛑ譜áµì¬­ïž§á„ᄘ땒Ա奸旕哊ዉ侴鉲呋éŠé¼“ã»…î‘햖妘톸ꯕ퇿탘㟭闓㌫劢î±íœ¨ìª°éœ¢å˜ƒå“ï‡âµ„ኈ५ä¿ìºªâ¼“プ欩ë¼é¬ ã’麽詀㵡⃋嶵眨掹㦠넗빖﨨胂ï¸î¢´ï¦¶â”§ïŽ¤é¨¦ç£®ï–•è»´æ­–኎å„Í嘻ෑà»ë­¤á§œç˜£ [ 424.108916][ T830] usb 3-1: SerialNumber: syz [ 424.133304][ T9184] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 424.354426][ T830] usb 3-1: USB disconnect, device number 20 05:32:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f00000043c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f00000002c0)=[{0x0}, {0x0}], 0x2, &(0x7f0000000340)=[@mark={{0x14}}, @txtime={{0x18}}], 0x30}}], 0x1, 0x0) 05:32:17 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000100)) 05:32:17 executing program 3: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0xe0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x7, 0x1, 0x3, 0x60, "", {{{0x9, 0x5, 0x1, 0x2, 0x20}}}}}]}}]}}, &(0x7f0000000440)={0x0, 0x0, 0x1f, &(0x7f0000000080)={0x5, 0xf, 0x1f, 0x3, [@ssp_cap={0x14, 0x10, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0]}, @ptm_cap={0x3}, @generic={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0xe8, &(0x7f00000001c0)=@string={0xe8, 0x3, "c84d603b66bc1ab678c01e99c0e5660cb78281d310ba115f7a6b54b23ce265e67d7c30798b2b0862c68b2c9a3f2d97138e92060ec30fd1165c8b35142dcba7f71d11181152b531057859d565ca54c91252f1b44f7292aef04b544a97139fc53e5de496d59859b8d1d5abffd1d8d0ed37d3952b33a25231e428d7b0ca22970356d054c7f3442d881227e56b09cf4faace132fd730296b7cb3209bd233bd9e43ed408a613dcb20b55d28772febb963a03917b156be28fa79f6c2800dfeb4e8b6f92725a4f3269aee7895f5f48e566b8e12aef544575d0306ed3b56d10dcf0e64bbdc196edd2376"}}]}) 05:32:17 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) bind$xdp(r0, 0x0, 0x0) 05:32:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0f", 0x10, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100044e870325132510000e870325103", 0x5b, 0x4800}, {&(0x7f0000010b00)="2e20202020202020202020100044e870325132510000e87032510300000000002e2e202020202020202020100044e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x5800}], 0x0, &(0x7f00000000c0)) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000080)='./file0/file0\x00', 0x3000) 05:32:17 executing program 5: timer_create(0x0, 0x0, &(0x7f00000004c0)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x77359400}, {0x0, 0x3938700}}, 0x0) timer_delete(0x0) 05:32:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@bridge_setlink={0x20, 0x13, 0x1}, 0x20}}, 0x0) 05:32:17 executing program 0: r0 = socket$netlink(0x11, 0xa, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340), r0) 05:32:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x2, 0x1, 0x5, 0x0, 0x0, {}, [@CTA_ZONE={0x6}]}, 0x1c}}, 0x0) [ 424.883025][ T9233] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 424.887110][ T9231] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 424.894214][ T9233] CPU: 1 PID: 9233 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 424.912244][ T9233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.912249][ T9233] Call Trace: 05:32:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)=@ccm_128={{}, "6a82a5e856e718d5", "8000000000050000040000fcb3bd4600", "e889cbc6", "0100010600"}, 0x28) 05:32:17 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local}}) [ 424.912268][ T9233] dump_stack_lvl+0x1e2/0x24b [ 424.912280][ T9233] ? show_regs_print_info+0x18/0x18 [ 424.912289][ T9233] ? ___ratelimit+0x3e2/0x580 [ 424.912300][ T9233] ? _raw_spin_lock+0xa3/0x1b0 [ 424.912312][ T9233] dump_stack+0x15/0x1d [ 424.912323][ T9233] dump_header+0xd8/0x770 [ 424.912334][ T9233] oom_kill_process+0xee/0x2c0 [ 424.912342][ T9233] out_of_memory+0x895/0xe80 [ 424.912351][ T9233] ? unregister_oom_notifier+0x20/0x20 [ 424.912359][ T9233] ? mutex_lock_killable+0xa6/0x120 05:32:17 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000e00), 0x4000, 0x0) 05:32:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0f", 0x10, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100044e870325132510000e870325103", 0x5b, 0x4800}, {&(0x7f0000010b00)="2e20202020202020202020100044e870325132510000e87032510300000000002e2e202020202020202020100044e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x5800}], 0x0, &(0x7f00000000c0)) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000080)='./file0/file0\x00', 0x3000) [ 424.912370][ T9233] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 424.912378][ T9233] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 424.912389][ T9233] memory_max_write+0x5dd/0x7b0 [ 424.912399][ T9233] ? memory_max_show+0xa0/0xa0 [ 424.912411][ T9233] ? memory_max_show+0xa0/0xa0 [ 424.912421][ T9233] cgroup_file_write+0x29e/0x5a0 [ 424.912432][ T9233] ? cgroup_seqfile_stop+0xc0/0xc0 [ 424.912441][ T9233] ? mutex_lock+0xa6/0x110 [ 424.912450][ T9233] ? mutex_trylock+0xb0/0xb0 [ 424.912460][ T9233] ? __kasan_check_write+0x14/0x20 [ 424.912471][ T9233] kernfs_fop_write_iter+0x2d0/0x410 [ 424.912480][ T9233] ? cgroup_seqfile_stop+0xc0/0xc0 [ 424.912489][ T9233] vfs_write+0xc02/0xf20 [ 424.912499][ T9233] ? slab_free_freelist_hook+0xcc/0x1a0 [ 424.912510][ T9233] ? kernel_write+0x3c0/0x3c0 [ 424.912519][ T9233] ? mutex_trylock+0xb0/0xb0 [ 424.912532][ T9233] ? __fdget_pos+0x269/0x300 [ 424.912540][ T9233] ? ksys_write+0x77/0x2b0 [ 424.912550][ T9233] ksys_write+0x186/0x2b0 [ 424.912561][ T9233] ? __ia32_sys_read+0x90/0x90 [ 424.912572][ T9233] __x64_sys_write+0x7b/0x90 [ 424.912582][ T9233] do_syscall_64+0x31/0x70 [ 424.912591][ T9233] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 424.912600][ T9233] RIP: 0033:0x7f2b3d4f6049 [ 424.912611][ T9233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 424.912617][ T9233] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 424.912631][ T9233] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 424.912637][ T9233] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 424.912643][ T9233] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 424.912650][ T9233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 424.912657][ T9233] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 424.918409][ T9233] memory: usage 76kB, limit 0kB, failcnt 4666 [ 425.163152][ T826] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 425.172319][ T9233] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 425.181297][ T9] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 425.184242][ T9233] Memory cgroup stats for /syz0: [ 425.194848][ T9233] anon 135168 [ 425.194848][ T9233] file 135168 [ 425.194848][ T9233] kernel_stack 0 [ 425.194848][ T9233] percpu 0 [ 425.194848][ T9233] sock 0 [ 425.194848][ T9233] shmem 0 [ 425.194848][ T9233] file_mapped 135168 [ 425.194848][ T9233] file_dirty 0 [ 425.194848][ T9233] file_writeback 135168 [ 425.194848][ T9233] anon_thp 0 [ 425.194848][ T9233] inactive_anon 135168 [ 425.194848][ T9233] active_anon 0 [ 425.194848][ T9233] inactive_file 20480 [ 425.194848][ T9233] active_file 0 [ 425.194848][ T9233] unevictable 0 [ 425.194848][ T9233] slab_reclaimable 0 [ 425.194848][ T9233] slab_unreclaimable 0 [ 425.194848][ T9233] slab 0 [ 425.194848][ T9233] workingset_refault_anon 0 [ 425.194848][ T9233] workingset_refault_file 0 [ 425.194848][ T9233] workingset_activate_anon 0 [ 425.194848][ T9233] workingset_activate_file 0 [ 425.194848][ T9233] workingset_restore_anon 0 [ 425.194848][ T9233] workingset_restore_file 0 [ 425.194848][ T9233] workingset_nodereclaim 0 [ 425.291651][ T9233] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=9057,uid=0 [ 425.308335][ T9233] Memory cgroup out of memory: Killed process 9057 (syz-executor.0) total-vm:48476kB, anon-rss:376kB, file-rss:15208kB, shmem-rss:48kB, UID:0 pgtables:80kB oom_score_adj:0 [ 425.326155][ T9238] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 425.329911][ T9252] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 425.337886][ T9238] CPU: 1 PID: 9238 Comm: syz-executor.0 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 425.355348][ T9238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.365404][ T9238] Call Trace: [ 425.368765][ T9238] dump_stack_lvl+0x1e2/0x24b [ 425.373429][ T9238] ? show_regs_print_info+0x18/0x18 [ 425.378597][ T9238] ? ___ratelimit+0x3e2/0x580 [ 425.383249][ T9238] ? _raw_spin_lock+0xa3/0x1b0 [ 425.387987][ T9238] dump_stack+0x15/0x1d [ 425.392119][ T9238] dump_header+0xd8/0x770 [ 425.396419][ T9238] oom_kill_process+0xee/0x2c0 [ 425.401194][ T9238] out_of_memory+0x895/0xe80 [ 425.405755][ T9238] ? unregister_oom_notifier+0x20/0x20 [ 425.411192][ T9238] ? mutex_lock_killable+0x10a/0x120 [ 425.416457][ T9238] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 425.422933][ T9238] ? mem_cgroup_iter+0x52d/0x7d0 [ 425.427859][ T9238] mem_cgroup_oom+0x72a/0x900 [ 425.432507][ T9238] ? drain_all_stock+0x7e0/0x7e0 [ 425.437422][ T9238] ? _raw_spin_unlock_irq+0x4e/0x70 [ 425.442589][ T9238] try_charge+0xd01/0x1050 [ 425.446976][ T9238] ? __kasan_check_write+0x14/0x20 [ 425.452060][ T9238] ? __memcg_kmem_charge+0x180/0x180 [ 425.457316][ T9238] ? __alloc_pages_nodemask+0x3c8/0x820 [ 425.462833][ T9238] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 425.468363][ T9238] ? get_mem_cgroup_from_mm+0x186/0x1a0 [ 425.473880][ T9238] __mem_cgroup_charge+0x134/0x6a0 [ 425.478964][ T9238] wp_page_copy+0x26f/0x1950 [ 425.483533][ T9238] ? insert_page_into_pte_locked+0x3a0/0x3a0 [ 425.489485][ T9238] ? __kasan_check_write+0x14/0x20 [ 425.494580][ T9238] ? _raw_spin_lock+0xa3/0x1b0 [ 425.499445][ T9238] do_wp_page+0x73b/0xc80 [ 425.503749][ T9238] handle_pte_fault+0x5ab/0xdf0 [ 425.508576][ T9238] handle_mm_fault+0x11c9/0x1a40 [ 425.513492][ T9238] ? can_reuse_spf_vma+0xe0/0xe0 [ 425.518407][ T9238] ? down_read_trylock+0x17a/0x1d0 [ 425.523488][ T9238] ? __init_rwsem+0x1c0/0x1c0 [ 425.528151][ T9238] ? vmacache_update+0xb7/0x120 [ 425.532989][ T9238] do_user_addr_fault+0x6a2/0xd70 [ 425.537987][ T9238] ? trace_raw_output_x86_exceptions+0x100/0x100 [ 425.544288][ T9238] ? __switch_to+0x586/0x10b0 [ 425.548963][ T9238] exc_page_fault+0x98/0x2d0 [ 425.553527][ T9238] asm_exc_page_fault+0x1e/0x30 [ 425.558350][ T9238] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 425.564039][ T9238] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 425.583616][ T9238] RSP: 0018:ffffc9000639ff08 EFLAGS: 00050293 [ 425.589658][ T9238] RAX: 000000000000001e RBX: 00007fffffffeffd RCX: 00005555572e76d0 [ 425.597604][ T9238] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 425.605558][ T9238] RBP: ffffc9000639ff48 R08: ffffffff8147dc71 R09: ffffed102894fc59 [ 425.613543][ T9238] R10: ffffed102894fc59 R11: 0000000000000000 R12: ffff8881f7155e00 [ 425.621500][ T9238] R13: dffffc0000000000 R14: ffff8881138f3b40 R15: ffff8881138f41a0 [ 425.629547][ T9238] ? __task_pid_nr_ns+0x171/0x270 [ 425.634544][ T9238] ? schedule_tail+0xb9/0x1a0 [ 425.639194][ T9238] ret_from_fork+0x8/0x30 [ 425.643493][ T9238] RIP: 0033:0x7fa6a7d9063b [ 425.647883][ T9238] Code: Unable to access opcode bytes at RIP 0x7fa6a7d90611. [ 425.655220][ T9238] RSP: 002b:00007ffd820b5210 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 425.663601][ T9238] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fa6a7d9063b [ 425.671548][ T9238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 05:32:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async, rerun: 64) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 64) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000100)) [ 425.679494][ T9238] RBP: 0000000000000000 R08: 0000000000000000 R09: 00005555572e7400 [ 425.687439][ T9238] R10: 00005555572e76d0 R11: 0000000000000246 R12: 0000000000000000 [ 425.695383][ T9238] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffd820b52f0 [ 425.706385][ T9238] memory: usage 76kB, limit 0kB, failcnt 4683 [ 425.712479][ T9238] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 425.713174][ T1117] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 425.719625][ T9238] Memory cgroup stats for /syz0: [ 425.728501][ T9238] anon 135168 [ 425.728501][ T9238] file 135168 [ 425.728501][ T9238] kernel_stack 0 [ 425.728501][ T9238] percpu 0 [ 425.728501][ T9238] sock 0 [ 425.728501][ T9238] shmem 0 [ 425.728501][ T9238] file_mapped 135168 [ 425.728501][ T9238] file_dirty 0 [ 425.728501][ T9238] file_writeback 135168 [ 425.728501][ T9238] anon_thp 0 [ 425.728501][ T9238] inactive_anon 135168 [ 425.728501][ T9238] active_anon 0 [ 425.728501][ T9238] inactive_file 20480 [ 425.728501][ T9238] active_file 0 [ 425.728501][ T9238] unevictable 0 [ 425.728501][ T9238] slab_reclaimable 0 [ 425.728501][ T9238] slab_unreclaimable 0 [ 425.728501][ T9238] slab 0 [ 425.728501][ T9238] workingset_refault_anon 0 [ 425.728501][ T9238] workingset_refault_file 0 [ 425.728501][ T9238] workingset_activate_anon 0 [ 425.728501][ T9238] workingset_activate_file 0 [ 425.728501][ T9238] workingset_restore_anon 0 [ 425.728501][ T9238] workingset_restore_file 0 [ 425.728501][ T9238] workingset_nodereclaim 0 [ 425.823147][ T826] usb 4-1: Using ep0 maxpacket: 8 [ 425.824105][ T9238] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=9238,uid=0 [ 425.844454][ T9238] Memory cgroup out of memory: Killed process 9238 (syz-executor.0) total-vm:48476kB, anon-rss:376kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:0 [ 425.861880][ T26] oom_reaper: reaped process 9238 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 425.871895][ T9256] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 425.885734][ T9256] CPU: 0 PID: 9256 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 425.895976][ T9256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.906013][ T9256] Call Trace: [ 425.909291][ T9256] dump_stack_lvl+0x1e2/0x24b [ 425.913942][ T9256] ? devkmsg_release+0x127/0x127 [ 425.918850][ T9256] ? show_regs_print_info+0x18/0x18 [ 425.924026][ T9256] dump_stack+0x15/0x1d [ 425.928177][ T9256] dump_header+0xd8/0x770 [ 425.932494][ T9256] out_of_memory+0x9f4/0xe80 [ 425.937073][ T9256] ? unregister_oom_notifier+0x20/0x20 [ 425.942509][ T9256] ? mutex_lock_killable+0xa6/0x120 [ 425.947709][ T9256] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 425.954188][ T9256] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 425.959971][ T9256] memory_max_write+0x5dd/0x7b0 [ 425.964819][ T9256] ? memory_max_show+0xa0/0xa0 [ 425.969561][ T9256] ? memory_max_show+0xa0/0xa0 [ 425.974298][ T9256] cgroup_file_write+0x29e/0x5a0 [ 425.979215][ T9256] ? cgroup_seqfile_stop+0xc0/0xc0 [ 425.984412][ T9256] ? mutex_lock+0xa6/0x110 [ 425.988804][ T9256] ? mutex_trylock+0xb0/0xb0 [ 425.993380][ T9256] ? __kasan_check_write+0x14/0x20 [ 425.998468][ T9256] kernfs_fop_write_iter+0x2d0/0x410 [ 426.003730][ T9256] ? cgroup_seqfile_stop+0xc0/0xc0 [ 426.008817][ T9256] vfs_write+0xc02/0xf20 [ 426.013032][ T9256] ? slab_free_freelist_hook+0xcc/0x1a0 [ 426.018551][ T9256] ? kernel_write+0x3c0/0x3c0 [ 426.023209][ T9256] ? mutex_trylock+0xb0/0xb0 [ 426.023391][ T826] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 426.027798][ T9256] ? __fdget_pos+0x269/0x300 [ 426.027810][ T9256] ? ksys_write+0x77/0x2b0 [ 426.027828][ T9256] ksys_write+0x186/0x2b0 [ 426.050789][ T9256] ? __ia32_sys_read+0x90/0x90 [ 426.055644][ T9256] __x64_sys_write+0x7b/0x90 [ 426.060214][ T9256] do_syscall_64+0x31/0x70 [ 426.064608][ T9256] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 426.070474][ T9256] RIP: 0033:0x7f2b3d4f6049 [ 426.074865][ T9256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 426.094449][ T9256] RSP: 002b:00007f2b3c64b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 426.102838][ T9256] RAX: ffffffffffffffda RBX: 00007f2b3d609030 RCX: 00007f2b3d4f6049 [ 426.110791][ T9256] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000052 [ 426.118745][ T9256] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 426.126707][ T9256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 426.134660][ T9256] R13: 00007ffcc571cdef R14: 00007f2b3c64b300 R15: 0000000000022000 [ 426.142799][ T9256] memory: usage 44kB, limit 0kB, failcnt 4700 [ 426.148997][ T9256] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 426.155894][ T9256] Memory cgroup stats for /syz0: [ 426.155991][ T9256] anon 135168 [ 426.155991][ T9256] file 135168 [ 426.155991][ T9256] kernel_stack 0 [ 426.155991][ T9256] percpu 0 [ 426.155991][ T9256] sock 0 [ 426.155991][ T9256] shmem 0 [ 426.155991][ T9256] file_mapped 135168 [ 426.155991][ T9256] file_dirty 0 [ 426.155991][ T9256] file_writeback 135168 [ 426.155991][ T9256] anon_thp 0 [ 426.155991][ T9256] inactive_anon 135168 [ 426.155991][ T9256] active_anon 0 [ 426.155991][ T9256] inactive_file 20480 [ 426.155991][ T9256] active_file 0 [ 426.155991][ T9256] unevictable 0 [ 426.155991][ T9256] slab_reclaimable 0 [ 426.155991][ T9256] slab_unreclaimable 0 [ 426.155991][ T9256] slab 0 [ 426.155991][ T9256] workingset_refault_anon 0 [ 426.155991][ T9256] workingset_refault_file 0 [ 426.155991][ T9256] workingset_activate_anon 0 [ 426.155991][ T9256] workingset_activate_file 0 [ 426.155991][ T9256] workingset_restore_anon 0 [ 426.155991][ T9256] workingset_restore_file 0 [ 426.155991][ T9256] workingset_nodereclaim 0 [ 426.193271][ T826] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 426.251854][ T9256] Out of memory and no killable processes... [ 426.261671][ T826] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 426.274858][ T826] usb 4-1: Product: syz [ 426.279012][ T826] usb 4-1: Manufacturer: ䷈㭠뱦똚ì¸é¤žî—€à±¦èŠ·íŽë¨å¼‘歺뉔籽礰⮋戈识騬ⴿ᎗銎ฆ࿃ᛑ譜áµì¬­ïž§á„ᄘ땒Ա奸旕哊ዉ侴鉲呋éŠé¼“ã»…î‘햖妘톸ꯕ퇿탘㟭闓㌫劢î±íœ¨ìª°éœ¢å˜ƒå“ï‡âµ„ኈ५ä¿ìºªâ¼“プ欩ë¼é¬ ã’麽詀㵡⃋嶵眨掹㦠넗빖﨨胂ï¸î¢´ï¦¶â”§ïŽ¤é¨¦ç£®ï–•è»´æ­–኎å„Í嘻ෑà»ë­¤á§œç˜£ [ 426.313121][ T826] usb 4-1: SerialNumber: syz [ 426.333201][ T9228] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 426.594426][ T826] usb 4-1: USB disconnect, device number 29 [ 426.923418][ T1117] device bridge_slave_1 left promiscuous mode [ 426.930018][ T1117] bridge0: port 2(bridge_slave_1) entered disabled state [ 426.937381][ T1117] device bridge_slave_0 left promiscuous mode [ 426.943577][ T1117] bridge0: port 1(bridge_slave_0) entered disabled state 05:32:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$XDP_STATISTICS(r0, 0x10e, 0x7, 0x0, 0x0) 05:32:19 executing program 2: openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000dc0), 0xffffffffffffffff) 05:32:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) 05:32:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0f", 0x10, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000e880325132510000e880325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100044e870325132510000e870325103", 0x5b, 0x4800}, {&(0x7f0000010b00)="2e20202020202020202020100044e870325132510000e87032510300000000002e2e202020202020202020100044e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x5800}], 0x0, &(0x7f00000000c0)) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000080)='./file0/file0\x00', 0x3000) 05:32:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000100)) 05:32:19 executing program 0: sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0xf0ff7f}, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 05:32:19 executing program 5: mount$9p_fd(0x0, 0x0, 0x0, 0x5b860ed195253505, 0x0) 05:32:19 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x402, 0x0) 05:32:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x1) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) [ 427.070133][ T23] audit: type=1400 audit(1646976739.476:311): avc: denied { getopt } for pid=9260 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 427.108003][ T9262] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:32:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)={0x48, 0x0, 0x1, 0x5, 0x0, 0x0, {}, [@CTA_TUPLE_REPLY={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @private1}}}]}, @CTA_TUPLE_ORIG={0x4}]}, 0x48}}, 0x0) 05:32:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c0000001d"], 0x3c}}, 0x0) 05:32:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x1) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x1) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) (async) 05:32:19 executing program 1: syz_clone(0x42420000, 0x0, 0x0, 0x0, 0x0, 0x0) 05:32:19 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 05:32:19 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) 05:32:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 05:32:19 executing program 2: syz_open_dev$loop(&(0x7f0000000340), 0x0, 0x410402) [ 427.132753][ T7] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 428.573289][ T9304] bridge0: port 1(bridge_slave_0) entered blocking state [ 428.580331][ T9304] bridge0: port 1(bridge_slave_0) entered disabled state [ 428.587762][ T9304] device bridge_slave_0 entered promiscuous mode [ 428.594678][ T9304] bridge0: port 2(bridge_slave_1) entered blocking state [ 428.601683][ T9304] bridge0: port 2(bridge_slave_1) entered disabled state [ 428.609154][ T9304] device bridge_slave_1 entered promiscuous mode [ 428.634316][ T9304] bridge0: port 2(bridge_slave_1) entered blocking state [ 428.641340][ T9304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 428.648631][ T9304] bridge0: port 1(bridge_slave_0) entered blocking state [ 428.655653][ T9304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 428.671840][ T827] bridge0: port 1(bridge_slave_0) entered disabled state [ 428.679553][ T827] bridge0: port 2(bridge_slave_1) entered disabled state [ 428.687039][ T827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 428.694660][ T827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 428.703541][ T2419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 428.711597][ T2419] bridge0: port 1(bridge_slave_0) entered blocking state [ 428.718621][ T2419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 428.733956][ T827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 428.742038][ T827] bridge0: port 2(bridge_slave_1) entered blocking state [ 428.749075][ T827] bridge0: port 2(bridge_slave_1) entered forwarding state [ 428.756404][ T827] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 428.764882][ T827] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 05:32:21 executing program 0: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0xa2100, 0x0) 05:32:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty=0xe0000000}}, 0x1c) 05:32:21 executing program 2: pselect6(0x40, &(0x7f0000000080)={0x83}, &(0x7f00000000c0)={0x2}, 0x0, 0x0, 0x0) 05:32:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xb, &(0x7f0000000080), 0x10) 05:32:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000002ac0)={&(0x7f0000002140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002a80)={0x0}}, 0x40) 05:32:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x1) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x1) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000100)) (async) 05:32:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) [ 428.782464][ T827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 428.790958][ T827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 428.799746][ T827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 428.807770][ T827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 428.815860][ T827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 05:32:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) r3 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) splice(r3, &(0x7f0000000240)=0x7, r0, &(0x7f0000000280)=0x9, 0x4, 0x2) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) 05:32:21 executing program 5: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={@cgroup, 0xffffffffffffffff, 0xe}, 0x10) 05:32:21 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x4b49, 0x0) 05:32:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00c6"], 0x30}, 0x0) 05:32:21 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x12040, 0x0) 05:32:21 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 05:32:21 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x4}, [{0x2, 0x6, r4}, {0x2, 0xe}, {0x2, 0x0, r5}], {0x4, 0x2}, [{0x8, 0x1, r6}, {}], {0x10, 0x4}, {0x20, 0x3}}, 0x4c, 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r7, 0x8008f513, &(0x7f0000000100)) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) 05:32:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff7fffffff, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000008000000006660000000f000000000000004000000045000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002000000000000000000", 0x57, 0x400}, {&(0x7f00000000c0)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1002}, {&(0x7f0000011500)="ed4100009d2a878b03ea8c65b7f465000000005f000002000400040000", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47ffffe}], 0x1, 0x400fa7f, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)) 05:32:21 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000025c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x66) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@gettaction={0xf8, 0x32, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x11, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000001}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}, @action_gd=@TCA_ACT_TAB={0x70, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}, {0x10, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0x14, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0x10, 0xc, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x3c, 0x1, [{0x10, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x24}}, {0x10, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xcc}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x81}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0xffca, 0x2, [@TCA_FQ_FLOW_REFILL_DELAY={0x8, 0x7}, @TCA_FQ_FLOW_DEFAULT_RATE={0x8}]}}]}, 0x40}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x2c, 0x26, 0x100, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0xe}, {0x10}, {0x2, 0xfff2}}, [{0x4}, {0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x8000) 05:32:21 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) stat(&(0x7f0000000780)='./bus/file0\x00', &(0x7f00000007c0)) r0 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) accept4(r0, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x800) [ 428.904548][ T9341] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 428.931445][ T9353] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 428.932556][ T9351] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 428.947111][ T9341] CPU: 1 PID: 9341 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 428.957584][ T9341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.967640][ T9341] Call Trace: [ 428.970934][ T9341] dump_stack_lvl+0x1e2/0x24b [ 428.975612][ T9341] ? show_regs_print_info+0x18/0x18 [ 428.980814][ T9341] ? ___ratelimit+0x3e2/0x580 [ 428.985490][ T9341] ? _raw_spin_lock+0xa3/0x1b0 [ 428.990253][ T9341] dump_stack+0x15/0x1d [ 428.994407][ T9341] dump_header+0xd8/0x770 [ 428.998732][ T9341] oom_kill_process+0xee/0x2c0 [ 429.003491][ T9341] out_of_memory+0x895/0xe80 [ 429.008079][ T9341] ? unregister_oom_notifier+0x20/0x20 [ 429.013539][ T9341] ? mutex_lock_killable+0xa6/0x120 [ 429.018840][ T9341] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 429.025344][ T9341] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 429.031160][ T9341] memory_max_write+0x5dd/0x7b0 [ 429.036013][ T9341] ? memory_max_show+0xa0/0xa0 [ 429.040779][ T9341] ? memory_max_show+0xa0/0xa0 [ 429.045542][ T9341] cgroup_file_write+0x29e/0x5a0 [ 429.050476][ T9341] ? cgroup_seqfile_stop+0xc0/0xc0 [ 429.055669][ T9341] ? mutex_lock+0xa6/0x110 [ 429.060080][ T9341] ? mutex_trylock+0xb0/0xb0 [ 429.064666][ T9341] ? __kasan_check_write+0x14/0x20 [ 429.069770][ T9341] kernfs_fop_write_iter+0x2d0/0x410 [ 429.075050][ T9341] ? cgroup_seqfile_stop+0xc0/0xc0 [ 429.080157][ T9341] vfs_write+0xc02/0xf20 [ 429.084399][ T9341] ? kernel_write+0x3c0/0x3c0 [ 429.089075][ T9341] ? mutex_trylock+0xb0/0xb0 [ 429.093668][ T9341] ? __fdget_pos+0x269/0x300 [ 429.098255][ T9341] ? ksys_write+0x77/0x2b0 [ 429.102670][ T9341] ksys_write+0x186/0x2b0 [ 429.107003][ T9341] ? __ia32_sys_read+0x90/0x90 [ 429.111779][ T9341] __x64_sys_write+0x7b/0x90 [ 429.116502][ T9341] do_syscall_64+0x31/0x70 [ 429.120920][ T9341] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 429.126811][ T9341] RIP: 0033:0x7f2b3d4f6049 [ 429.131228][ T9341] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 05:32:21 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006700)='./file0\x00', 0x0) getdents(r2, 0x0, 0x27c6) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r4]) syz_fuse_handle_req(r0, &(0x7f00000097c0)="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", 0x2000, &(0x7f00000070c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r2, 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10}, 0x0, 0x0, 0x0}) [ 429.150844][ T9341] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 429.159263][ T9341] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 429.167216][ T9341] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 429.175178][ T9341] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 429.183126][ T9341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.191076][ T9341] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 05:32:21 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000025c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x66) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@gettaction={0xf8, 0x32, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x11, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000001}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}, @action_gd=@TCA_ACT_TAB={0x70, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}, {0x10, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0x14, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0x10, 0xc, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x3c, 0x1, [{0x10, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x24}}, {0x10, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xcc}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x81}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0xffca, 0x2, [@TCA_FQ_FLOW_REFILL_DELAY={0x8, 0x7}, @TCA_FQ_FLOW_DEFAULT_RATE={0x8}]}}]}, 0x40}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x2c, 0x26, 0x100, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0xe}, {0x10}, {0x2, 0xfff2}}, [{0x4}, {0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x8000) socket(0x11, 0x800000003, 0x0) (async) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r0, &(0x7f00000025c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x66) (async) socket(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@gettaction={0xf8, 0x32, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x11, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000001}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}, @action_gd=@TCA_ACT_TAB={0x70, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}, {0x10, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0x14, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0x10, 0xc, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x3c, 0x1, [{0x10, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x24}}, {0x10, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xcc}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x81}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x8000) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0xffca, 0x2, [@TCA_FQ_FLOW_REFILL_DELAY={0x8, 0x7}, @TCA_FQ_FLOW_DEFAULT_RATE={0x8}]}}]}, 0x40}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x2c, 0x26, 0x100, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0xe}, {0x10}, {0x2, 0xfff2}}, [{0x4}, {0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x8000) (async) [ 429.210631][ T9341] memory: usage 76kB, limit 0kB, failcnt 4738 [ 429.217921][ T9341] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 429.224906][ T9341] Memory cgroup stats for /syz0: [ 429.225007][ T9341] anon 0 [ 429.225007][ T9341] file 135168 [ 429.225007][ T9341] kernel_stack 0 [ 429.225007][ T9341] percpu 0 [ 429.225007][ T9341] sock 0 [ 429.225007][ T9341] shmem 0 [ 429.225007][ T9341] file_mapped 135168 [ 429.225007][ T9341] file_dirty 0 [ 429.225007][ T9341] file_writeback 135168 [ 429.225007][ T9341] anon_thp 0 [ 429.225007][ T9341] inactive_anon 135168 [ 429.225007][ T9341] active_anon 0 [ 429.225007][ T9341] inactive_file 20480 [ 429.225007][ T9341] active_file 0 [ 429.225007][ T9341] unevictable 0 [ 429.225007][ T9341] slab_reclaimable 0 [ 429.225007][ T9341] slab_unreclaimable 0 [ 429.225007][ T9341] slab 0 [ 429.225007][ T9341] workingset_refault_anon 0 [ 429.225007][ T9341] workingset_refault_file 0 [ 429.225007][ T9341] workingset_activate_anon 0 [ 429.225007][ T9341] workingset_activate_file 0 [ 429.225007][ T9341] workingset_restore_anon 0 [ 429.225007][ T9341] workingset_restore_file 0 [ 429.225007][ T9341] workingset_nodereclaim 0 [ 429.255006][ T9362] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 429.321380][ T9341] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=9304,uid=0 [ 429.345046][ T9341] Memory cgroup out of memory: Killed process 9304 (syz-executor.0) total-vm:48476kB, anon-rss:376kB, file-rss:15224kB, shmem-rss:48kB, UID:0 pgtables:80kB oom_score_adj:0 [ 429.371465][ T9368] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 429.381019][ T9350] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 429.392086][ T9350] CPU: 0 PID: 9350 Comm: syz-executor.3 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 429.402327][ T9350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.412359][ T9350] Call Trace: [ 429.415627][ T9350] dump_stack_lvl+0x1e2/0x24b [ 429.420294][ T9350] ? devkmsg_release+0x127/0x127 [ 429.425218][ T9350] ? show_regs_print_info+0x18/0x18 [ 429.430400][ T9350] dump_stack+0x15/0x1d [ 429.434533][ T9350] dump_header+0xd8/0x770 [ 429.438838][ T9350] out_of_memory+0x9f4/0xe80 [ 429.443404][ T9350] ? unregister_oom_notifier+0x20/0x20 [ 429.448836][ T9350] ? mutex_lock_killable+0x10a/0x120 [ 429.454097][ T9350] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 429.460571][ T9350] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 429.466356][ T9350] memory_max_write+0x5dd/0x7b0 [ 429.471192][ T9350] ? memory_max_show+0xa0/0xa0 [ 429.475939][ T9350] ? memory_max_show+0xa0/0xa0 [ 429.480679][ T9350] cgroup_file_write+0x29e/0x5a0 [ 429.485597][ T9350] ? cgroup_seqfile_stop+0xc0/0xc0 [ 429.490747][ T9350] ? mutex_lock+0xa6/0x110 [ 429.495147][ T9350] ? mutex_trylock+0xb0/0xb0 [ 429.499732][ T9350] ? __kasan_check_write+0x14/0x20 [ 429.504910][ T9350] kernfs_fop_write_iter+0x2d0/0x410 [ 429.510169][ T9350] ? cgroup_seqfile_stop+0xc0/0xc0 [ 429.515270][ T9350] vfs_write+0xc02/0xf20 [ 429.519487][ T9350] ? kernel_write+0x3c0/0x3c0 [ 429.524148][ T9350] ? mutex_trylock+0xb0/0xb0 [ 429.528730][ T9350] ? __fdget_pos+0x269/0x300 [ 429.533300][ T9350] ? ksys_write+0x77/0x2b0 [ 429.537693][ T9350] ksys_write+0x186/0x2b0 [ 429.542002][ T9350] ? __ia32_sys_read+0x90/0x90 [ 429.546759][ T9350] __x64_sys_write+0x7b/0x90 [ 429.551335][ T9350] do_syscall_64+0x31/0x70 [ 429.555727][ T9350] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 429.561607][ T9350] RIP: 0033:0x7fa433b1f049 [ 429.566006][ T9350] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 429.585607][ T9350] RSP: 002b:00007fa432c95168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 429.593998][ T9350] RAX: ffffffffffffffda RBX: 00007fa433c31f60 RCX: 00007fa433b1f049 [ 429.601945][ T9350] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 429.609899][ T9350] RBP: 00007fa433b7908d R08: 0000000000000000 R09: 0000000000000000 [ 429.617847][ T9350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.625818][ T9350] R13: 00007fff59fe5f9f R14: 00007fa432c95300 R15: 0000000000022000 [ 429.634243][ T9350] memory: usage 44kB, limit 0kB, failcnt 4772 [ 429.640906][ T9350] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 429.649446][ T9350] Memory cgroup stats for /syz0: [ 429.649559][ T9350] anon 0 [ 429.649559][ T9350] file 135168 [ 429.649559][ T9350] kernel_stack 0 [ 429.649559][ T9350] percpu 0 [ 429.649559][ T9350] sock 0 [ 429.649559][ T9350] shmem 0 [ 429.649559][ T9350] file_mapped 135168 [ 429.649559][ T9350] file_dirty 0 [ 429.649559][ T9350] file_writeback 135168 [ 429.649559][ T9350] anon_thp 0 [ 429.649559][ T9350] inactive_anon 135168 [ 429.649559][ T9350] active_anon 0 [ 429.649559][ T9350] inactive_file 20480 [ 429.649559][ T9350] active_file 0 [ 429.649559][ T9350] unevictable 0 [ 429.649559][ T9350] slab_reclaimable 0 [ 429.649559][ T9350] slab_unreclaimable 0 [ 429.649559][ T9350] slab 0 [ 429.649559][ T9350] workingset_refault_anon 0 [ 429.649559][ T9350] workingset_refault_file 0 [ 429.649559][ T9350] workingset_activate_anon 0 [ 429.649559][ T9350] workingset_activate_file 0 [ 429.649559][ T9350] workingset_restore_anon 0 [ 429.649559][ T9350] workingset_restore_file 0 [ 429.649559][ T9350] workingset_nodereclaim 0 [ 429.745083][ T9350] Out of memory and no killable processes... [ 429.751639][ T9341] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 429.761614][ T9341] CPU: 0 PID: 9341 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 429.771940][ T9341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.782011][ T9341] Call Trace: [ 429.785286][ T9341] dump_stack_lvl+0x1e2/0x24b [ 429.789939][ T9341] ? devkmsg_release+0x127/0x127 [ 429.794852][ T9341] ? show_regs_print_info+0x18/0x18 [ 429.800042][ T9341] dump_stack+0x15/0x1d [ 429.804196][ T9341] dump_header+0xd8/0x770 [ 429.808506][ T9341] out_of_memory+0x9f4/0xe80 [ 429.813073][ T9341] ? unregister_oom_notifier+0x20/0x20 [ 429.818508][ T9341] ? mutex_lock_killable+0x10a/0x120 [ 429.823792][ T9341] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 429.830277][ T9341] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 429.836065][ T9341] memory_max_write+0x5dd/0x7b0 [ 429.840888][ T9341] ? memory_max_show+0xa0/0xa0 [ 429.845625][ T9341] ? memory_max_show+0xa0/0xa0 [ 429.850361][ T9341] cgroup_file_write+0x29e/0x5a0 [ 429.855281][ T9341] ? cgroup_seqfile_stop+0xc0/0xc0 [ 429.860389][ T9341] ? mutex_lock+0xa6/0x110 [ 429.864782][ T9341] ? mutex_trylock+0xb0/0xb0 [ 429.869346][ T9341] ? __kasan_check_write+0x14/0x20 [ 429.874437][ T9341] kernfs_fop_write_iter+0x2d0/0x410 [ 429.879697][ T9341] ? cgroup_seqfile_stop+0xc0/0xc0 [ 429.884794][ T9341] vfs_write+0xc02/0xf20 [ 429.889014][ T9341] ? kernel_write+0x3c0/0x3c0 [ 429.893678][ T9341] ? mutex_trylock+0xb0/0xb0 [ 429.898244][ T9341] ? __fdget_pos+0x269/0x300 [ 429.902816][ T9341] ? ksys_write+0x77/0x2b0 [ 429.907218][ T9341] ksys_write+0x186/0x2b0 [ 429.911527][ T9341] ? __ia32_sys_read+0x90/0x90 [ 429.916282][ T9341] __x64_sys_write+0x7b/0x90 [ 429.920850][ T9341] do_syscall_64+0x31/0x70 [ 429.925242][ T9341] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 429.931109][ T9341] RIP: 0033:0x7f2b3d4f6049 [ 429.935499][ T9341] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 429.955078][ T9341] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 429.963470][ T9341] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 429.971418][ T9341] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 429.979376][ T9341] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 429.987326][ T9341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.995274][ T9341] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 [ 430.003511][ T9341] memory: usage 44kB, limit 0kB, failcnt 4772 [ 430.009907][ T9341] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 430.016876][ T9341] Memory cgroup stats for /syz0: [ 430.016972][ T9341] anon 0 [ 430.016972][ T9341] file 135168 [ 430.016972][ T9341] kernel_stack 0 [ 430.016972][ T9341] percpu 0 [ 430.016972][ T9341] sock 0 [ 430.016972][ T9341] shmem 0 [ 430.016972][ T9341] file_mapped 135168 [ 430.016972][ T9341] file_dirty 0 [ 430.016972][ T9341] file_writeback 135168 [ 430.016972][ T9341] anon_thp 0 [ 430.016972][ T9341] inactive_anon 135168 [ 430.016972][ T9341] active_anon 0 [ 430.016972][ T9341] inactive_file 20480 [ 430.016972][ T9341] active_file 0 [ 430.016972][ T9341] unevictable 0 [ 430.016972][ T9341] slab_reclaimable 0 [ 430.016972][ T9341] slab_unreclaimable 0 [ 430.016972][ T9341] slab 0 [ 430.016972][ T9341] workingset_refault_anon 0 [ 430.016972][ T9341] workingset_refault_file 0 [ 430.016972][ T9341] workingset_activate_anon 0 [ 430.016972][ T9341] workingset_activate_file 0 [ 430.016972][ T9341] workingset_restore_anon 0 [ 430.016972][ T9341] workingset_restore_file 0 [ 430.016972][ T9341] workingset_nodereclaim 0 05:32:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) r3 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) splice(r3, &(0x7f0000000240)=0x7, r0, &(0x7f0000000280)=0x9, 0x4, 0x2) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) socket$xdp(0xf, 0x3, 0x2) (async) sendmsg$xdp(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) (async) splice(r3, &(0x7f0000000240)=0x7, r0, &(0x7f0000000280)=0x9, 0x4, 0x2) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) (async) 05:32:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff7fffffff, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000008000000006660000000f000000000000004000000045000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002000000000000000000", 0x57, 0x400}, {&(0x7f00000000c0)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1002}, {&(0x7f0000011500)="ed4100009d2a878b03ea8c65b7f465000000005f000002000400040000", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47ffffe}], 0x1, 0x400fa7f, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff7fffffff, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000008000000006660000000f000000000000004000000045000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002000000000000000000", 0x57, 0x400}, {&(0x7f00000000c0)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1002}, {&(0x7f0000011500)="ed4100009d2a878b03ea8c65b7f465000000005f000002000400040000", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) (async) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47ffffe}], 0x1, 0x400fa7f, 0x0) (async) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)) (async) 05:32:22 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r0, &(0x7f00000025c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x66) r2 = socket(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@gettaction={0xf8, 0x32, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x11, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000001}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}, @action_gd=@TCA_ACT_TAB={0x70, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}, {0x10, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0x14, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0x10, 0xc, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x3c, 0x1, [{0x10, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x24}}, {0x10, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xcc}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x81}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0xffca, 0x2, [@TCA_FQ_FLOW_REFILL_DELAY={0x8, 0x7}, @TCA_FQ_FLOW_DEFAULT_RATE={0x8}]}}]}, 0x40}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x2c, 0x26, 0x100, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0xe}, {0x10}, {0x2, 0xfff2}}, [{0x4}, {0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x8000) 05:32:22 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x5, [@func_proto={0x0, 0x5, 0x0, 0xd, 0x0, [{0x2}, {0x4}, {}, {0xf}, {}]}]}, {0x0, [0x0, 0x5f, 0x0]}}, &(0x7f0000000340)=""/182, 0x51, 0xb6, 0x1}, 0x20) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) creat(&(0x7f0000000540)='./file0\x00', 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4502, 0x0, 0x0, 0x0, 0xff}, [@call={0x85, 0x0, 0x0, 0x5a}]}, &(0x7f0000000140)='syzkaller\x00', 0x4, 0xf5, &(0x7f0000000240)=""/245, 0x40f00, 0x6, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000180)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000440)={0x5, 0xb, 0x1, 0xb6c}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2]}, 0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@private2, 0x0}, &(0x7f0000000040)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x19, 0x9, 0x5, 0x80008, 0x1404, 0xffffffffffffffff, 0x9, '\x00', r3, r0, 0x4, 0x4, 0x2}, 0x48) r4 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) mount$9p_fd(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0), 0x2000000, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@access_user}, {@cache_loose}, {@cache_loose}, {@access_user}, {@uname={'uname', 0x3d, 'user_id'}}, {@version_L}, {@version_u}, {@cache_loose}], [{@uid_gt={'uid>', 0xee01}}, {@subj_user={'subj_user', 0x3d, 'syzkaller\x00'}}, {@fsname={'fsname', 0x3d, '9p\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '\xe2'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}}) 05:32:22 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) stat(&(0x7f0000000780)='./bus/file0\x00', &(0x7f00000007c0)) r0 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) accept4(r0, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) mount$incfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0, 0x0) (async) chdir(&(0x7f0000000100)='./file0\x00') (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) stat(&(0x7f0000000780)='./bus/file0\x00', &(0x7f00000007c0)) (async) socket$xdp(0xf, 0x3, 0x2) (async) sendmsg$xdp(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) (async) accept4(r0, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x800) (async) 05:32:22 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006700)='./file0\x00', 0x0) getdents(r2, 0x0, 0x27c6) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r4]) syz_fuse_handle_req(r0, &(0x7f00000097c0)="05515a862cdbd0a9c4c337e8eecb116c8476c7077667e9392d7d97952f2d7e2418b38288b9ef43088dd851baec43d2805ced5e3ed5254174bf330317fd3c74a5ef28692b8f825cf1eb70067edd26755fbaafec3a8131514e8f2561eb1b8942be6a9cbd7e2d935c43fd057812bb7b5e65288892bfd0060c0431a63c5cef520a7ed1f403a03e22df974ec08cf566cd3a967995259c4914e6d999e7ef23a676ed7c706916bbdbcf15b4c6749a07686fed1834c14901cc75b7747682e2ba2ad41464fe23f399caef22e4ebcfab0efd6b386a4646ea164ed9a19f1ec9ed117f460b97a0de5c639b324cc4e703821466e170e8cb9357e334e178031a25ee01d7b93d7c8b42978f22690cde0753c0543c8a0cfa1b7ddf6c6bbeefa65167eb1ef34bb4148eafa0adb949ad74f1983fb4b7fc675e237710a88ae5283c9117d14ff3929842ad52f3167deb070dc38dba57924da161a45564f7516155de592055e0eed07de24570f723ba6a5e6be2361ee19da61431cdc78520c5c13391e90d4693c0600387b712da64bd9be599ce8347e5a71ca9ae9308d1387eb4464d0859ac1c53a5cbf03f1dca65969e8ece4582be1f9bc144ff0281bda3531bf47dd3f4a95d85fbb41954160fdbde6350c1f21c2edb7837cd5342164433adb70f658a7d7a7920601dd188cf89d2ad64d5612578e4c168cb54488408a6e8966fadbd2ee493c657f84eda11b3e06c4aaebc0ae2401bd4c8469d4a58fadfe096a1ced45b64a097fbef4ea8befb8c797dbb1f8d0aa13cc775a028ec31aefb94a56733d920328826905d648892819bb56a1f448be71e1407892581de90f6df1c4f421cfafea9e6988a8156a6b3ffdc91d2210b19a1910844abff3d01590c776d8ba4a48be87acc4d0f1bcb2de54f503e1008cac1693ac832d693e060741551b089ff10a4ccd19a44221cc299d7fd3361badba532be0ed88943c90585a02c584b97e8ed1ef4a66ddaa9dd7fae9cbfffeb36b05ff1824b0764d9e361dca2e7d6e0e1ea6882682e781d2e82b59f4746b682568d4e5d261773e1475af69666ad6cd3e6933e6e49149b8a385547c4b19bc482b7ac247331c9ecfc354411839c5ab4ace10123328cc4fb46a8dcaa9c6e4c94a9cfb986baa306739e02335995efa812db531f5b3d57f7b3bb0e8137c9cb8d1196c7f22b1adda346ef0700462f1bea65cf97e2235eb0d520ebc1c6a20c21288501865c20244ebefe2323977c7124926c484fc2c85c818daffc906013cbb0f9ba31b738189524282e834a7779eea4f5f8db2438455bd93a8abbc56ed58db2682ccf9c910dd33187292d92c37d67ef3cf585c30fb9ff5214efc659c0ab4bf5975012b6f554d05513880a81bd0f4d7621e0c4ac694148fec8dec7c5dd6a18ef7c4b947bc7833605af14203ad83149a7197e35369cdb56b7d233c687124a36b430130272756284f10834364c7c5549466f3e189eab29f768da2771f8ea5e6599ac36931032c3154fbaa0737e7630edb2b27f4260de1f10371e8093fe1f05e165797bbf40288180b53bb91b8663cabcd27275a70674af5afe71699ee855db57e3fb56af7e53ec069fccaae9315f11fa0700081ca354307c88ee55f912723f3a6cb10ce9046e50d2febd54259cb94d4579ab8e5f98ea1239c7ac4ebfe1afff0c7040ab63fb68c32d79ed4213e1464d658491847b11b88b0b7d1820b4aee86a3066cbcdc7a6ce295b905b589ac696c104586d05dbb65a813c4a226198264ceaf49dc660f0cd762bab82c7fab45ba63ddf2e402dd5948b6c5007a0f4373cfc710947db7a3910dcce99658f5b76908d97eb630c7caaeb5f94562b5ee3dd14cb2bf209455b74c9fd9dab426f3f00545ac7014c708c187d78b42b44c8d7cff6331677336934d5cfae3c4527abffc7eef5b66c8fd14c61537e97ca9551c5f171ce287c5796f42c532ae8e123ea6d9fe3f9d877b297a838b1a18679cb9a1353c5dcfb80469baad8d5290fd383fb8d582d6c082ee27f8c5f085faca7cab17963a6d38219d28b425552c305f0dc0e9c55c028df1bf7d60f42451fc774039ad804da83526f8d0a930bd832dcdaca7b3b434b2b598fc3d2141d8a6f2aaae83f57e9fbda6271fe129ebc14cff0a56579a6ab0f9f3b8fea95a2852813d104e50d82bf233134f0475a0fc967a15f9ed731cd86fab96360453c603d48c9db21ae5455b5363bd88d82b31f33a03f30ea69b469649b2419a113e90a07de0a459c74203705ddbf72b67d980508df01aebadb58e812a7287dbe90b29e6b72aa05f3185b7287d9392b6b9ca3d4bed7b50388d3c988116ec6186eeb95af92d87c2151bc4a5b6689415e7223e82ab86a74b6d6336c0e91c9f6c9ad32c6de0ab6f43a46f2038f8c77334e6da75d3ecc8889df61e284ccffc67190548b483348ca011e036145ac84ab9b80c2174d858d9632256641ad830a63eb7e59709627376008ae65c91f754eb68a65c640d0bc188cdb4228683c65f3a2491fdc1d8d7237a72708b752b338875b0eacabcf95f89dedec404bf1282064057097b882ccd62082f3addcb6f7e57c6e65eaca2c1304070c71246c7c06ef1c4cf84030fa878fd58d217c7a0cca4c8fb08618b66874d9d87e09b6c8636fd593ab1b9ea1f6ab6e99944b51b65acf8f250e1931c59a0bebae4840446b8373d1021471248f77194ebf1e6b0c2ee7b6a69cdd9ab821b4460a7890752864c1fc4ab0c05042abe3af00a8301fa0fa9e0b3b05c5df6dfd17679badb9f33a62f1f1ca7e812e9fde3ef4bf914b1f5475b2a8753dceeeede7eb80758672b3e241eecfe48f7e8412325abf85372f1dabf001540049e65f6bc5f51a6efc606fdc32615677a2bbbeb94845cd2fc47738820cdae1a00bc72562f1675fe3c4faac17e4c6ee09f8b03b29a381dfd83ebcb56044e5ca2cfbe858df24c215d7ae535fcd7758f23b30a7c8f4ae9c40318f77361c0dabd3f0ebf6ae693f429943a3a57ec6e1f4b2765b2feb16034b0af902ec500d9bd6e62ef8c4df0ce6fb0674d53bf3e928e727568adf72797601fb4934782461f2c0d829083decfea742964ceefe4e5676e2501a42c0f63ccc0abf4ee983d5119c85f901286f3306c043e9b7e0a9deda7c53871de32d429efeafb5d30d58bfe752bd6478a4b7ad993c8113b397474fa7273e3abae404e65dd97d9a124d0394059e8b4a356ed1dcf7351b8577f0ace5f3df5c10e5ca3fb00c9e8bd32525f19bb6ce35f1e2efd5092b61a6849ab74e579a6591a6e1667d5779ee3a9aa8adc519b0792a7273b59330fe41f0076d6f71e11ca1f168d48fe667b250bbe94d38b701c49697cd41f1bb0d8f357e5859bd6ab95f844910c69234158a87ccb4d0ebcbae3618942c3ad26adb97e69944a8e7ee2d9bffc3f74a34695b988eb2d227f6c9e8d0a020cca4c5efc93da58a060255a59d90def9b0f475007e1cf92ed16cda0f7ac962402fe0cbc8d9ada441e497ccf2399e740b5a8cad440ed4fd6bb2824b2bfa94344ce2a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", 0x2000, &(0x7f00000070c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r2, 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10}, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) (async) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) (async) openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) (async) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) stat(&(0x7f0000006700)='./file0\x00', 0x0) (async) getdents(r2, 0x0, 0x27c6) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) getresgid(&(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000240)) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r4]) (async) syz_fuse_handle_req(r0, &(0x7f00000097c0)="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", 0x2000, &(0x7f00000070c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) getdents64(r2, 0x0, 0x0) (async) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10}, 0x0, 0x0, 0x0}) (async) [ 430.117523][ T9341] Out of memory and no killable processes... [ 430.145708][ T9379] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 05:32:22 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x5, [@func_proto={0x0, 0x5, 0x0, 0xd, 0x0, [{0x2}, {0x4}, {}, {0xf}, {}]}]}, {0x0, [0x0, 0x5f, 0x0]}}, &(0x7f0000000340)=""/182, 0x51, 0xb6, 0x1}, 0x20) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) creat(&(0x7f0000000540)='./file0\x00', 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4502, 0x0, 0x0, 0x0, 0xff}, [@call={0x85, 0x0, 0x0, 0x5a}]}, &(0x7f0000000140)='syzkaller\x00', 0x4, 0xf5, &(0x7f0000000240)=""/245, 0x40f00, 0x6, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000180)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000440)={0x5, 0xb, 0x1, 0xb6c}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2]}, 0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@private2, 0x0}, &(0x7f0000000040)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x19, 0x9, 0x5, 0x80008, 0x1404, 0xffffffffffffffff, 0x9, '\x00', r3, r0, 0x4, 0x4, 0x2}, 0x48) r4 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) mount$9p_fd(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0), 0x2000000, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@access_user}, {@cache_loose}, {@cache_loose}, {@access_user}, {@uname={'uname', 0x3d, 'user_id'}}, {@version_L}, {@version_u}, {@cache_loose}], [{@uid_gt={'uid>', 0xee01}}, {@subj_user={'subj_user', 0x3d, 'syzkaller\x00'}}, {@fsname={'fsname', 0x3d, '9p\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '\xe2'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x5, [@func_proto={0x0, 0x5, 0x0, 0xd, 0x0, [{0x2}, {0x4}, {}, {0xf}, {}]}]}, {0x0, [0x0, 0x5f, 0x0]}}, &(0x7f0000000340)=""/182, 0x51, 0xb6, 0x1}, 0x20) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) dup(r1) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) (async) creat(&(0x7f0000000540)='./file0\x00', 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4502, 0x0, 0x0, 0x0, 0xff}, [@call={0x85, 0x0, 0x0, 0x5a}]}, &(0x7f0000000140)='syzkaller\x00', 0x4, 0xf5, &(0x7f0000000240)=""/245, 0x40f00, 0x6, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000180)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000440)={0x5, 0xb, 0x1, 0xb6c}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2]}, 0x80) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@private2}, &(0x7f0000000040)=0x14) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x19, 0x9, 0x5, 0x80008, 0x1404, 0xffffffffffffffff, 0x9, '\x00', r3, r0, 0x4, 0x4, 0x2}, 0x48) (async) socket$xdp(0xf, 0x3, 0x2) (async) sendmsg$xdp(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) (async) mount$9p_fd(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0), 0x2000000, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@access_user}, {@cache_loose}, {@cache_loose}, {@access_user}, {@uname={'uname', 0x3d, 'user_id'}}, {@version_L}, {@version_u}, {@cache_loose}], [{@uid_gt={'uid>', 0xee01}}, {@subj_user={'subj_user', 0x3d, 'syzkaller\x00'}}, {@fsname={'fsname', 0x3d, '9p\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '\xe2'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}}) (async) [ 430.165700][ T9381] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 430.207920][ T9377] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 430.274049][ T9377] CPU: 0 PID: 9377 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 430.284310][ T9377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.294369][ T9377] Call Trace: [ 430.297664][ T9377] dump_stack_lvl+0x1e2/0x24b [ 430.302339][ T9377] ? devkmsg_release+0x127/0x127 [ 430.307273][ T9377] ? show_regs_print_info+0x18/0x18 [ 430.312470][ T9377] dump_stack+0x15/0x1d [ 430.316622][ T9377] dump_header+0xd8/0x770 [ 430.320949][ T9377] out_of_memory+0x9f4/0xe80 [ 430.325554][ T9377] ? unregister_oom_notifier+0x20/0x20 [ 430.331011][ T9377] ? mutex_lock_killable+0xa6/0x120 [ 430.336207][ T9377] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 430.342706][ T9377] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 430.348508][ T9377] memory_max_write+0x5dd/0x7b0 [ 430.353361][ T9377] ? memory_max_show+0xa0/0xa0 [ 430.358125][ T9377] ? memory_max_show+0xa0/0xa0 [ 430.362883][ T9377] cgroup_file_write+0x29e/0x5a0 [ 430.367813][ T9377] ? cgroup_seqfile_stop+0xc0/0xc0 [ 430.372917][ T9377] ? mutex_lock+0xa6/0x110 [ 430.377326][ T9377] ? mutex_trylock+0xb0/0xb0 [ 430.381906][ T9377] ? __kasan_check_write+0x14/0x20 [ 430.387010][ T9377] kernfs_fop_write_iter+0x2d0/0x410 [ 430.392288][ T9377] ? cgroup_seqfile_stop+0xc0/0xc0 [ 430.397389][ T9377] vfs_write+0xc02/0xf20 [ 430.401626][ T9377] ? kernel_write+0x3c0/0x3c0 [ 430.406300][ T9377] ? mutex_trylock+0xb0/0xb0 [ 430.410883][ T9377] ? __fdget_pos+0x269/0x300 [ 430.415462][ T9377] ? ksys_write+0x77/0x2b0 [ 430.419871][ T9377] ksys_write+0x186/0x2b0 [ 430.424192][ T9377] ? __ia32_sys_read+0x90/0x90 [ 430.428948][ T9377] __x64_sys_write+0x7b/0x90 [ 430.433537][ T9377] do_syscall_64+0x31/0x70 [ 430.437950][ T9377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 430.443838][ T9377] RIP: 0033:0x7f2b3d4f6049 [ 430.448248][ T9377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 05:32:22 executing program 1: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000140), 0xc, 0x0, 0x0, 0x0, 0x18}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000040000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f0000000180)={0x2}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000b00)={0x1, 0x0, @pic={0x0, 0x80, 0x0, 0x3f, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000300)={[0x74, 0x0, 0x7fff]}) openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[], 0x0, 0x183201}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000680)={0x0, 0x0, @pic={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 430.467850][ T9377] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 430.476262][ T9377] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 430.484232][ T9377] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 430.492201][ T9377] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 430.500168][ T9377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 430.508135][ T9377] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 05:32:22 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x5, [@func_proto={0x0, 0x5, 0x0, 0xd, 0x0, [{0x2}, {0x4}, {}, {0xf}, {}]}]}, {0x0, [0x0, 0x5f, 0x0]}}, &(0x7f0000000340)=""/182, 0x51, 0xb6, 0x1}, 0x20) (async) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) creat(&(0x7f0000000540)='./file0\x00', 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4502, 0x0, 0x0, 0x0, 0xff}, [@call={0x85, 0x0, 0x0, 0x5a}]}, &(0x7f0000000140)='syzkaller\x00', 0x4, 0xf5, &(0x7f0000000240)=""/245, 0x40f00, 0x6, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000180)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000440)={0x5, 0xb, 0x1, 0xb6c}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2]}, 0x80) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@private2, 0x0}, &(0x7f0000000040)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x19, 0x9, 0x5, 0x80008, 0x1404, 0xffffffffffffffff, 0x9, '\x00', r3, r0, 0x4, 0x4, 0x2}, 0x48) (async, rerun: 32) r4 = socket$xdp(0xf, 0x3, 0x2) (rerun: 32) sendmsg$xdp(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) (async) mount$9p_fd(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0), 0x2000000, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@access_user}, {@cache_loose}, {@cache_loose}, {@access_user}, {@uname={'uname', 0x3d, 'user_id'}}, {@version_L}, {@version_u}, {@cache_loose}], [{@uid_gt={'uid>', 0xee01}}, {@subj_user={'subj_user', 0x3d, 'syzkaller\x00'}}, {@fsname={'fsname', 0x3d, '9p\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '\xe2'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}}) [ 430.519350][ T9377] memory: usage 44kB, limit 0kB, failcnt 4772 [ 430.528664][ T9408] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 430.535396][ T9377] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 430.545878][ T9377] Memory cgroup stats for /syz0: [ 430.546035][ T9377] anon 0 [ 430.546035][ T9377] file 135168 [ 430.546035][ T9377] kernel_stack 0 [ 430.546035][ T9377] percpu 0 [ 430.546035][ T9377] sock 0 [ 430.546035][ T9377] shmem 0 [ 430.546035][ T9377] file_mapped 135168 [ 430.546035][ T9377] file_dirty 0 [ 430.546035][ T9377] file_writeback 135168 [ 430.546035][ T9377] anon_thp 0 [ 430.546035][ T9377] inactive_anon 135168 [ 430.546035][ T9377] active_anon 0 [ 430.546035][ T9377] inactive_file 20480 [ 430.546035][ T9377] active_file 0 [ 430.546035][ T9377] unevictable 0 [ 430.546035][ T9377] slab_reclaimable 0 [ 430.546035][ T9377] slab_unreclaimable 0 [ 430.546035][ T9377] slab 0 [ 430.546035][ T9377] workingset_refault_anon 0 [ 430.546035][ T9377] workingset_refault_file 0 [ 430.546035][ T9377] workingset_activate_anon 0 [ 430.546035][ T9377] workingset_activate_file 0 [ 430.546035][ T9377] workingset_restore_anon 0 [ 430.546035][ T9377] workingset_restore_file 0 [ 430.546035][ T9377] workingset_nodereclaim 0 05:32:23 executing program 1: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000140), 0xc, 0x0, 0x0, 0x0, 0x18}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000040000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f0000000180)={0x2}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000b00)={0x1, 0x0, @pic={0x0, 0x80, 0x0, 0x3f, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000300)={[0x74, 0x0, 0x7fff]}) openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[], 0x0, 0x183201}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000680)={0x0, 0x0, @pic={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000140), 0xc, 0x0, 0x0, 0x0, 0x18}, 0x0) (async) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) (async) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000040000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) (async) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f0000000180)={0x2}) (async) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) (async) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000b00)={0x1, 0x0, @pic={0x0, 0x80, 0x0, 0x3f, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}}) (async) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000300)={[0x74, 0x0, 0x7fff]}) (async) openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$KVM_NMI(r2, 0xae9a) (async) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[], 0x0, 0x183201}) (async) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000680)={0x0, 0x0, @pic={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) (async) ioctl$KVM_RUN(r2, 0xae80, 0x0) (async) 05:32:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) r3 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) splice(r3, &(0x7f0000000240)=0x7, r0, &(0x7f0000000280)=0x9, 0x4, 0x2) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) socket$xdp(0xf, 0x3, 0x2) (async) sendmsg$xdp(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) (async) splice(r3, &(0x7f0000000240)=0x7, r0, &(0x7f0000000280)=0x9, 0x4, 0x2) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000100)) (async) [ 430.703182][ T9377] Out of memory and no killable processes... [ 430.738729][ T9437] kvm: pic: non byte write 05:32:23 executing program 3: prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "52aaff030000cf47e34240f9345392c0baf69dc630efc03409fca2f2ee864bf83f104e8617d0e468e6c8139db68f38b47e590ab470c920d3ea979566f850ea37"}, 0x48, 0xfffffffffffffffe) keyctl$search(0x3, r0, 0x0, 0x0, 0x0) add_key(&(0x7f0000000700)='big_key\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000780)="53f2c24601093093c20af186313189106104f6dbb9e19b1bcbc0f3634a323d681bf8b039424d9d8476e473b924dc904d2b2845f642f3bfc00d2c12f38fe8614b42b2a32a3091aa4b8d019faec88e3a028469e4981b2634bf9252f5020ff42989dd050e7966b3d5dc750ddf94307d7f1082e35957afc6cf6a525f5d096847cbfac49d4b72710a7f01ae4fb3ea0be5dfa7f6eb28f8974c3f0a70299ed53247bb7874ff1580e7b87a6a2a743db77de3db3199df9929cd2455b42743b03990ed52949b63fd4e4c123ab0c8959e0d", 0xcc, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000200), 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x0, 0x4, {0xa, 0x4e22, 0x1000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xffff}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="a88bb5584445620c6a1e29f5860422c5", 0x10}], 0x25, &(0x7f0000000180)=[@mark={{0x14, 0x1, 0x24, 0x6}}], 0x18}}], 0x1, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r3 = dup(r2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) sendmsg$nl_route_sched(r3, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x284, 0x24, 0x8, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xe}, {0xfff3, 0x9}, {0x9, 0xf}}, [@TCA_RATE={0x6, 0x5, {0x14, 0xac}}, @qdisc_kind_options=@q_blackhole={0xe}, @qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x9, 0xfcc, 0xfffffffd, 0x0, 0x200}, 0x7, 0x1, 0x3ff, 0x8, 0x27a, 0xb, 0x5, 0x1e, 0x8, 0x6, {0x7, 0x401, 0x7, 0x20c, 0x9, 0x2}}}}, @qdisc_kind_options=@q_qfg={0x8}, @TCA_STAB={0x130, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x3, 0x9, 0x5, 0x5, 0x0, 0x7, 0x1, 0x2}}, {0x8, 0x2, [0xca2, 0xb442]}}, {{0x1c, 0x1, {0x9, 0x53, 0xc55c, 0x4, 0x0, 0x100000, 0x5, 0x9}}, {0x16, 0x2, [0x8000, 0x6a, 0x800, 0xfbc, 0x4, 0xfff8, 0x81, 0x5, 0xbf73]}}, {{0x1c, 0x1, {0x40, 0x9, 0x0, 0x8, 0x6c5dbe469e17d760, 0x6, 0x4, 0x1}}, {0x6, 0x2, [0x9]}}, {{0x1c, 0x1, {0x2, 0x1, 0x5, 0x0, 0x0, 0x6f, 0x3cb4, 0x4}}, {0xc, 0x2, [0x2400, 0x3, 0x5, 0x77b]}}, {{0x1c, 0x1, {0x8, 0x1, 0x3, 0x33b, 0x1, 0x1, 0x1, 0x7}}, {0x12, 0x2, [0x1000, 0x4, 0x8, 0x1000, 0x5, 0x3, 0x511]}}, {{0x1c, 0x1, {0x0, 0x5, 0x1f, 0x9, 0x0, 0x10001, 0x9, 0x4}}, {0xc, 0x2, [0x2, 0x1, 0x5, 0x30]}}, {{0x1c, 0x1, {0x6, 0xf8, 0x3, 0x5, 0x2, 0x100, 0xfd, 0x7}}, {0x12, 0x2, [0x6, 0x1, 0x7fff, 0x1367, 0x0, 0x5, 0x9]}}]}, @TCA_RATE={0x6, 0x5, {0x1, 0x1}}, @TCA_RATE={0x6, 0x5, {0x5, 0x2}}, @TCA_STAB={0xac, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0xb7, 0x0, 0x0, 0x2, 0x0, 0x80000001, 0x6}}, {0x10, 0x2, [0x401, 0x8, 0xf86, 0xfc3a, 0xcba, 0x1]}}, {{0x1c, 0x1, {0x20, 0x2d, 0x6, 0xffffff81, 0x1, 0x5, 0x1ff, 0x4}}, {0xc, 0x2, [0x400, 0x7, 0x1, 0x4]}}, {{0x1c, 0x1, {0xff, 0x9, 0x7, 0x0, 0x1, 0x7fffffff, 0x6, 0x3}}, {0xa, 0x2, [0x3, 0x39, 0x0]}}, {{0x1c, 0x1, {0x0, 0x7, 0xcb2c, 0x6, 0x0, 0x2, 0xfffffffb, 0x5}}, {0xe, 0x2, [0x1f, 0x6fc3, 0x0, 0x3, 0x7f]}}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x40000}, 0x44005) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r1], 0x1c}, 0x1, 0x0, 0x0, 0x44015}, 0x0) r4 = add_key$user(&(0x7f0000000600), &(0x7f0000000640)={'syz', 0x1}, &(0x7f0000000680)="7556935f4addd5f6a5137d685169c3a73fa1320a2a95a6042be7b8b32ca72cb911be686560e9245c8d719d0e571e23a3734c1d4e1cbc79a4792055baa6701bfea299314e23ce81225c13835ed9155a7d08c9d256c3b2b747e0bd2f96df", 0x5d, 0xfffffffffffffffb) r5 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "52aaff030000cf47e34240f9345392c0baf69dc630efc03409fca2f2ee864bf83f104e8617d0e468e6c8139db68f38b47e590ab470c920d3ea979566f850ea37"}, 0x48, 0xfffffffffffffffe) keyctl$search(0x3, r5, 0x0, 0x0, 0x0) keyctl$link(0x8, r4, r5) [ 430.753681][ T9437] kvm: pic: single mode not supported [ 430.772916][ T9440] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 430.795939][ T9437] kvm: pic: level sensitive irq not supported [ 430.796406][ T9437] kvm: pic: level sensitive irq not supported [ 430.832004][ T9440] CPU: 0 PID: 9440 Comm: syz-executor.4 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 430.848321][ T9440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.858368][ T9440] Call Trace: [ 430.861672][ T9440] dump_stack_lvl+0x1e2/0x24b [ 430.866350][ T9440] ? devkmsg_release+0x127/0x127 [ 430.871289][ T9440] ? show_regs_print_info+0x18/0x18 [ 430.876480][ T9440] dump_stack+0x15/0x1d [ 430.880636][ T9440] dump_header+0xd8/0x770 [ 430.884966][ T9440] out_of_memory+0x9f4/0xe80 [ 430.889552][ T9440] ? unregister_oom_notifier+0x20/0x20 [ 430.895010][ T9440] ? mutex_lock_killable+0xa6/0x120 [ 430.900206][ T9440] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 430.906703][ T9440] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 430.912504][ T9440] memory_max_write+0x5dd/0x7b0 [ 430.917355][ T9440] ? memory_max_show+0xa0/0xa0 [ 430.922118][ T9440] ? memory_max_show+0xa0/0xa0 [ 430.926880][ T9440] cgroup_file_write+0x29e/0x5a0 05:32:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff7fffffff, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000008000000006660000000f000000000000004000000045000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002000000000000000000", 0x57, 0x400}, {&(0x7f00000000c0)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1002}, {&(0x7f0000011500)="ed4100009d2a878b03ea8c65b7f465000000005f000002000400040000", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47ffffe}], 0x1, 0x400fa7f, 0x0) (async) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)) [ 430.931821][ T9440] ? cgroup_seqfile_stop+0xc0/0xc0 [ 430.936932][ T9440] ? mutex_lock+0xa6/0x110 [ 430.941347][ T9440] ? mutex_trylock+0xb0/0xb0 [ 430.945933][ T9440] ? __kasan_check_write+0x14/0x20 [ 430.951045][ T9440] kernfs_fop_write_iter+0x2d0/0x410 [ 430.956419][ T9440] ? cgroup_seqfile_stop+0xc0/0xc0 [ 430.961538][ T9440] vfs_write+0xc02/0xf20 [ 430.965781][ T9440] ? kernel_write+0x3c0/0x3c0 [ 430.970458][ T9440] ? mutex_trylock+0xb0/0xb0 [ 430.975045][ T9440] ? __fdget_pos+0x269/0x300 [ 430.979631][ T9440] ? ksys_write+0x77/0x2b0 [ 430.984058][ T9440] ksys_write+0x186/0x2b0 [ 430.988388][ T9440] ? __ia32_sys_read+0x90/0x90 [ 430.993149][ T9440] __x64_sys_write+0x7b/0x90 [ 430.997736][ T9440] do_syscall_64+0x31/0x70 [ 431.002150][ T9440] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 431.008038][ T9440] RIP: 0033:0x7f2b3d4f6049 [ 431.012454][ T9440] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 05:32:23 executing program 3: prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) (async) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "52aaff030000cf47e34240f9345392c0baf69dc630efc03409fca2f2ee864bf83f104e8617d0e468e6c8139db68f38b47e590ab470c920d3ea979566f850ea37"}, 0x48, 0xfffffffffffffffe) keyctl$search(0x3, r0, 0x0, 0x0, 0x0) add_key(&(0x7f0000000700)='big_key\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000780)="53f2c24601093093c20af186313189106104f6dbb9e19b1bcbc0f3634a323d681bf8b039424d9d8476e473b924dc904d2b2845f642f3bfc00d2c12f38fe8614b42b2a32a3091aa4b8d019faec88e3a028469e4981b2634bf9252f5020ff42989dd050e7966b3d5dc750ddf94307d7f1082e35957afc6cf6a525f5d096847cbfac49d4b72710a7f01ae4fb3ea0be5dfa7f6eb28f8974c3f0a70299ed53247bb7874ff1580e7b87a6a2a743db77de3db3199df9929cd2455b42743b03990ed52949b63fd4e4c123ab0c8959e0d", 0xcc, 0xfffffffffffffff9) (async) keyctl$read(0xb, r0, &(0x7f0000000200), 0x0) (async, rerun: 32) r1 = socket(0x10, 0x3, 0x0) (rerun: 32) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x0, 0x4, {0xa, 0x4e22, 0x1000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xffff}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="a88bb5584445620c6a1e29f5860422c5", 0x10}], 0x25, &(0x7f0000000180)=[@mark={{0x14, 0x1, 0x24, 0x6}}], 0x18}}], 0x1, 0x10) (async, rerun: 64) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) (async, rerun: 64) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) (async, rerun: 64) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}}) (async, rerun: 64) r3 = dup(r2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) sendmsg$nl_route_sched(r3, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x284, 0x24, 0x8, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xe}, {0xfff3, 0x9}, {0x9, 0xf}}, [@TCA_RATE={0x6, 0x5, {0x14, 0xac}}, @qdisc_kind_options=@q_blackhole={0xe}, @qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x9, 0xfcc, 0xfffffffd, 0x0, 0x200}, 0x7, 0x1, 0x3ff, 0x8, 0x27a, 0xb, 0x5, 0x1e, 0x8, 0x6, {0x7, 0x401, 0x7, 0x20c, 0x9, 0x2}}}}, @qdisc_kind_options=@q_qfg={0x8}, @TCA_STAB={0x130, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x3, 0x9, 0x5, 0x5, 0x0, 0x7, 0x1, 0x2}}, {0x8, 0x2, [0xca2, 0xb442]}}, {{0x1c, 0x1, {0x9, 0x53, 0xc55c, 0x4, 0x0, 0x100000, 0x5, 0x9}}, {0x16, 0x2, [0x8000, 0x6a, 0x800, 0xfbc, 0x4, 0xfff8, 0x81, 0x5, 0xbf73]}}, {{0x1c, 0x1, {0x40, 0x9, 0x0, 0x8, 0x6c5dbe469e17d760, 0x6, 0x4, 0x1}}, {0x6, 0x2, [0x9]}}, {{0x1c, 0x1, {0x2, 0x1, 0x5, 0x0, 0x0, 0x6f, 0x3cb4, 0x4}}, {0xc, 0x2, [0x2400, 0x3, 0x5, 0x77b]}}, {{0x1c, 0x1, {0x8, 0x1, 0x3, 0x33b, 0x1, 0x1, 0x1, 0x7}}, {0x12, 0x2, [0x1000, 0x4, 0x8, 0x1000, 0x5, 0x3, 0x511]}}, {{0x1c, 0x1, {0x0, 0x5, 0x1f, 0x9, 0x0, 0x10001, 0x9, 0x4}}, {0xc, 0x2, [0x2, 0x1, 0x5, 0x30]}}, {{0x1c, 0x1, {0x6, 0xf8, 0x3, 0x5, 0x2, 0x100, 0xfd, 0x7}}, {0x12, 0x2, [0x6, 0x1, 0x7fff, 0x1367, 0x0, 0x5, 0x9]}}]}, @TCA_RATE={0x6, 0x5, {0x1, 0x1}}, @TCA_RATE={0x6, 0x5, {0x5, 0x2}}, @TCA_STAB={0xac, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0xb7, 0x0, 0x0, 0x2, 0x0, 0x80000001, 0x6}}, {0x10, 0x2, [0x401, 0x8, 0xf86, 0xfc3a, 0xcba, 0x1]}}, {{0x1c, 0x1, {0x20, 0x2d, 0x6, 0xffffff81, 0x1, 0x5, 0x1ff, 0x4}}, {0xc, 0x2, [0x400, 0x7, 0x1, 0x4]}}, {{0x1c, 0x1, {0xff, 0x9, 0x7, 0x0, 0x1, 0x7fffffff, 0x6, 0x3}}, {0xa, 0x2, [0x3, 0x39, 0x0]}}, {{0x1c, 0x1, {0x0, 0x7, 0xcb2c, 0x6, 0x0, 0x2, 0xfffffffb, 0x5}}, {0xe, 0x2, [0x1f, 0x6fc3, 0x0, 0x3, 0x7f]}}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x40000}, 0x44005) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r1], 0x1c}, 0x1, 0x0, 0x0, 0x44015}, 0x0) (async) r4 = add_key$user(&(0x7f0000000600), &(0x7f0000000640)={'syz', 0x1}, &(0x7f0000000680)="7556935f4addd5f6a5137d685169c3a73fa1320a2a95a6042be7b8b32ca72cb911be686560e9245c8d719d0e571e23a3734c1d4e1cbc79a4792055baa6701bfea299314e23ce81225c13835ed9155a7d08c9d256c3b2b747e0bd2f96df", 0x5d, 0xfffffffffffffffb) (async, rerun: 64) r5 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "52aaff030000cf47e34240f9345392c0baf69dc630efc03409fca2f2ee864bf83f104e8617d0e468e6c8139db68f38b47e590ab470c920d3ea979566f850ea37"}, 0x48, 0xfffffffffffffffe) (rerun: 64) keyctl$search(0x3, r5, 0x0, 0x0, 0x0) (async) keyctl$link(0x8, r4, r5) [ 431.032057][ T9440] RSP: 002b:00007f2b3c66c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 431.040471][ T9440] RAX: ffffffffffffffda RBX: 00007f2b3d608f60 RCX: 00007f2b3d4f6049 [ 431.048456][ T9440] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 431.056426][ T9440] RBP: 00007f2b3d55008d R08: 0000000000000000 R09: 0000000000000000 [ 431.064405][ T9440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 431.072383][ T9440] R13: 00007ffcc571cdef R14: 00007f2b3c66c300 R15: 0000000000022000 05:32:23 executing program 1: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000140), 0xc, 0x0, 0x0, 0x0, 0x18}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000040000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) (async, rerun: 64) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f0000000180)={0x2}) (async, rerun: 64) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) (async, rerun: 32) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000b00)={0x1, 0x0, @pic={0x0, 0x80, 0x0, 0x3f, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}}) (async, rerun: 32) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000300)={[0x74, 0x0, 0x7fff]}) (async) openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$KVM_NMI(r2, 0xae9a) (async) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[], 0x0, 0x183201}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000680)={0x0, 0x0, @pic={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) (async, rerun: 32) ioctl$KVM_RUN(r2, 0xae80, 0x0) (rerun: 32) [ 431.089922][ T9440] memory: usage 44kB, limit 0kB, failcnt 4772 [ 431.096133][ T9440] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 431.096150][ T9475] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 431.102965][ T9440] Memory cgroup stats for /syz0: [ 431.103058][ T9440] anon 0 [ 431.103058][ T9440] file 135168 [ 431.103058][ T9440] kernel_stack 0 [ 431.103058][ T9440] percpu 0 [ 431.103058][ T9440] sock 0 [ 431.103058][ T9440] shmem 0 [ 431.103058][ T9440] file_mapped 135168 [ 431.103058][ T9440] file_dirty 0 [ 431.103058][ T9440] file_writeback 135168 [ 431.103058][ T9440] anon_thp 0 [ 431.103058][ T9440] inactive_anon 135168 [ 431.103058][ T9440] active_anon 0 [ 431.103058][ T9440] inactive_file 20480 [ 431.103058][ T9440] active_file 0 [ 431.103058][ T9440] unevictable 0 [ 431.103058][ T9440] slab_reclaimable 0 [ 431.103058][ T9440] slab_unreclaimable 0 [ 431.103058][ T9440] slab 0 [ 431.103058][ T9440] workingset_refault_anon 0 [ 431.103058][ T9440] workingset_refault_file 0 [ 431.103058][ T9440] workingset_activate_anon 0 05:32:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x9, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000021c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r3 = dup(r2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) setsockopt$inet_int(r3, 0x0, 0x33, &(0x7f0000000000)=0x6, 0x4) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x191800, 0x0) [ 431.103058][ T9440] workingset_activate_file 0 [ 431.103058][ T9440] workingset_restore_anon 0 [ 431.103058][ T9440] workingset_restore_file 0 [ 431.103058][ T9440] workingset_nodereclaim 0 [ 431.252721][ T7] device bridge_slave_1 left promiscuous mode [ 431.259722][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 431.265642][ T9440] Out of memory and no killable processes... [ 431.320110][ T7] device bridge_slave_0 left promiscuous mode [ 431.339587][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 432.390731][ T9496] bridge0: port 1(bridge_slave_0) entered blocking state [ 432.397887][ T9496] bridge0: port 1(bridge_slave_0) entered disabled state [ 432.405433][ T9496] device bridge_slave_0 entered promiscuous mode [ 432.412213][ T9496] bridge0: port 2(bridge_slave_1) entered blocking state [ 432.419284][ T9496] bridge0: port 2(bridge_slave_1) entered disabled state [ 432.426750][ T9496] device bridge_slave_1 entered promiscuous mode [ 432.462345][ T828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 432.469805][ T828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 432.478315][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 432.486571][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 432.494790][ T2418] bridge0: port 1(bridge_slave_0) entered blocking state [ 432.501904][ T2418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 432.509512][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 432.518046][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 432.526329][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 432.534481][ T826] bridge0: port 2(bridge_slave_1) entered blocking state [ 432.541609][ T826] bridge0: port 2(bridge_slave_1) entered forwarding state [ 432.563253][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 432.571505][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 432.579437][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 432.587476][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 432.595677][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 432.603615][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 432.611463][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 432.619706][ T826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 432.629483][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 432.637725][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 432.657911][ T23] audit: type=1400 audit(1646976745.066:312): avc: denied { write } for pid=9500 comm="syz-executor.0" name="/" dev="incremental-fs" ino=1161 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 432.659486][ T9501] overlayfs: failed to create directory ./file1/work (errno: 22); mounting read-only [ 432.682218][ T23] audit: type=1400 audit(1646976745.066:313): avc: denied { add_name } for pid=9500 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 05:32:25 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0, 0x0) (async, rerun: 64) chdir(&(0x7f0000000100)='./file0\x00') (rerun: 64) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) stat(&(0x7f0000000780)='./bus/file0\x00', &(0x7f00000007c0)) (async) r0 = socket$xdp(0xf, 0x3, 0x2) sendmsg$xdp(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)='l', 0x1}, {0x0}, {&(0x7f00000011c0)="b3", 0x1}], 0x3}, 0x0) (async) accept4(r0, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x800) [ 432.711854][ T23] audit: type=1400 audit(1646976745.066:314): avc: denied { create } for pid=9500 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 432.733529][ T23] audit: type=1400 audit(1646976745.066:315): avc: denied { associate } for pid=9500 comm="syz-executor.0" name="bus" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 432.755729][ T23] audit: type=1400 audit(1646976745.066:316): avc: denied { getattr } for pid=9500 comm="syz-executor.0" name="/" dev="incremental-fs" ino=1161 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 432.780070][ T23] audit: type=1400 audit(1646976745.066:317): avc: denied { setattr } for pid=9500 comm="syz-executor.0" name="work" dev="incremental-fs" ino=1167 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 432.785549][ C1] BUG: stack guard page was hit at ffffc900026dfff8 (stack is ffffc900026e0000..ffffc900026e7fff) [ 432.785555][ C1] kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN [ 432.785561][ C1] CPU: 1 PID: 9514 Comm: syz-executor.0 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 432.785567][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.785571][ C1] RIP: 0010:__unwind_start+0x8/0x420 [ 432.785582][ C1] Code: ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 3f fe ff ff e8 5b d4 72 00 e9 35 fe ff ff e8 91 b7 61 03 90 55 48 89 e5 41 57 41 56 <41> 55 41 54 53 48 83 ec 50 48 89 4d d0 49 89 d7 49 89 f6 49 89 fd [ 432.785586][ C1] RSP: 0018:ffffc900026e0000 EFLAGS: 00010246 [ 432.785594][ C1] RAX: ffff88811fafe2c0 RBX: 1ffff920004dc022 RCX: ffffc900026e00b0 [ 432.785598][ C1] RDX: 0000000000000000 RSI: ffff88811fafe2c0 RDI: ffffc900026e0020 [ 432.785603][ C1] RBP: ffffc900026e0010 R08: dffffc0000000000 R09: ffffc900026e0100 [ 432.785608][ C1] R10: fffff520004dc023 R11: 0000000000000000 R12: ffff88811fafe2c0 [ 432.785613][ C1] R13: ffffffff815bee70 R14: ffffc900026e0100 R15: 0000000000000000 [ 432.785619][ C1] FS: 00007fb6ac2df700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 432.785623][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 432.785627][ C1] CR2: ffffc900026dfff8 CR3: 000000011ad43000 CR4: 00000000003506a0 [ 432.785632][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 432.785637][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 432.785640][ C1] Call Trace: [ 432.785643][ C1] arch_stack_walk+0xdc/0x140 [ 432.785646][ C1] stack_trace_save+0x11b/0x1e0 [ 432.785650][ C1] ? stack_trace_snprint+0xe0/0xe0 [ 432.785653][ C1] __kasan_slab_alloc+0xb2/0xe0 [ 432.785656][ C1] kmem_cache_alloc+0x1a2/0x380 [ 432.785659][ C1] ? __d_alloc+0x2d/0x6b0 [ 432.785662][ C1] __d_alloc+0x2d/0x6b0 [ 432.785666][ C1] ? avc_has_perm_noaudit+0x2ed/0x4d0 [ 432.785669][ C1] ? __kasan_slab_alloc+0xb2/0xe0 [ 432.785672][ C1] d_alloc_parallel+0xf3/0x1360 [ 432.785675][ C1] ? avc_denied+0x1b0/0x1b0 [ 432.785679][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785682][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785685][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.785688][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785692][ C1] ? selinux_inode_permission+0x44e/0x6a0 [ 432.785695][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.785699][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.785702][ C1] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 432.785706][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785709][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785712][ C1] ? __rcu_read_lock+0x50/0x50 [ 432.785715][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785719][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.785722][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.785726][ C1] __lookup_slow+0x14e/0x400 [ 432.785729][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.785733][ C1] ? inode_permission+0xe0/0x520 [ 432.785736][ C1] lookup_one_len+0x17f/0x2c0 [ 432.785740][ C1] ? __kasan_check_write+0x14/0x20 [ 432.785744][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.785747][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.785751][ C1] ? asan.module_dtor+0x20/0x20 [ 432.785754][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785758][ C1] ? dir_lookup+0x344/0x6e0 [ 432.785761][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.785764][ C1] dir_lookup+0x3b8/0x6e0 [ 432.785768][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.785771][ C1] ? read_single_page+0xae0/0xae0 [ 432.785775][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785778][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785781][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785785][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.785788][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.785792][ C1] __lookup_slow+0x2b3/0x400 [ 432.785795][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.785799][ C1] ? inode_permission+0xe0/0x520 [ 432.785802][ C1] lookup_one_len+0x17f/0x2c0 [ 432.785806][ C1] ? __kasan_check_write+0x14/0x20 [ 432.785810][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.785814][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.785817][ C1] ? asan.module_dtor+0x20/0x20 [ 432.785821][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785824][ C1] ? dir_lookup+0x344/0x6e0 [ 432.785828][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.785831][ C1] dir_lookup+0x3b8/0x6e0 [ 432.785834][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.785838][ C1] ? read_single_page+0xae0/0xae0 [ 432.785841][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785844][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785847][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785851][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.785854][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.785857][ C1] __lookup_slow+0x2b3/0x400 [ 432.785860][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.785864][ C1] ? inode_permission+0xe0/0x520 [ 432.785867][ C1] lookup_one_len+0x17f/0x2c0 [ 432.785870][ C1] ? __kasan_check_write+0x14/0x20 [ 432.785874][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.785878][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.785881][ C1] ? asan.module_dtor+0x20/0x20 [ 432.785885][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785888][ C1] ? dir_lookup+0x344/0x6e0 [ 432.785892][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.785895][ C1] dir_lookup+0x3b8/0x6e0 [ 432.785898][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.785902][ C1] ? read_single_page+0xae0/0xae0 [ 432.785905][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785909][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785912][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785915][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.785918][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.785921][ C1] __lookup_slow+0x2b3/0x400 [ 432.785924][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.785928][ C1] ? inode_permission+0xe0/0x520 [ 432.785931][ C1] lookup_one_len+0x17f/0x2c0 [ 432.785934][ C1] ? __kasan_check_write+0x14/0x20 [ 432.785938][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.785941][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.785945][ C1] ? asan.module_dtor+0x20/0x20 [ 432.785947][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785950][ C1] ? dir_lookup+0x344/0x6e0 [ 432.785954][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.785957][ C1] dir_lookup+0x3b8/0x6e0 [ 432.785960][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.785964][ C1] ? read_single_page+0xae0/0xae0 [ 432.785967][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785970][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785973][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.785977][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.785980][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.785984][ C1] __lookup_slow+0x2b3/0x400 [ 432.785987][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.785990][ C1] ? inode_permission+0xe0/0x520 [ 432.785993][ C1] lookup_one_len+0x17f/0x2c0 [ 432.785997][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786001][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786005][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786008][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786011][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786015][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786018][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786021][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786025][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786028][ C1] ? read_single_page+0xae0/0xae0 [ 432.786031][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786035][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786037][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786041][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786044][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786048][ C1] __lookup_slow+0x2b3/0x400 [ 432.786051][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786055][ C1] ? inode_permission+0xe0/0x520 [ 432.786058][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786061][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786065][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786068][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786072][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786075][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786079][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786082][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786085][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786088][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786092][ C1] ? read_single_page+0xae0/0xae0 [ 432.786095][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786098][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786102][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786105][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786109][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786111][ C1] __lookup_slow+0x2b3/0x400 [ 432.786115][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786118][ C1] ? inode_permission+0xe0/0x520 [ 432.786121][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786124][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786128][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786132][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786135][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786138][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786142][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786145][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786148][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786152][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786155][ C1] ? read_single_page+0xae0/0xae0 [ 432.786159][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786162][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786165][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786169][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786172][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786176][ C1] __lookup_slow+0x2b3/0x400 [ 432.786179][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786183][ C1] ? inode_permission+0xe0/0x520 [ 432.786186][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786190][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786193][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786197][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786201][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786204][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786207][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786211][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786213][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786217][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786220][ C1] ? read_single_page+0xae0/0xae0 [ 432.786223][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786227][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786230][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786234][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786237][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786240][ C1] __lookup_slow+0x2b3/0x400 [ 432.786244][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786247][ C1] ? inode_permission+0xe0/0x520 [ 432.786251][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786254][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786258][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786262][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786265][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786269][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786272][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786275][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786278][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786282][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786285][ C1] ? read_single_page+0xae0/0xae0 [ 432.786288][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786291][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786294][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786298][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786301][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786304][ C1] __lookup_slow+0x2b3/0x400 [ 432.786308][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786311][ C1] ? inode_permission+0xe0/0x520 [ 432.786314][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786318][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786322][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786326][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786329][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786332][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786335][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786338][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786341][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786345][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786348][ C1] ? read_single_page+0xae0/0xae0 [ 432.786352][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786355][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786358][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786362][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786365][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786368][ C1] __lookup_slow+0x2b3/0x400 [ 432.786371][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786375][ C1] ? inode_permission+0xe0/0x520 [ 432.786378][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786381][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786384][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786388][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786390][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786394][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786397][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786400][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786403][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786406][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786410][ C1] ? read_single_page+0xae0/0xae0 [ 432.786413][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786416][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786419][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786422][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786426][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786429][ C1] __lookup_slow+0x2b3/0x400 [ 432.786432][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786436][ C1] ? inode_permission+0xe0/0x520 [ 432.786439][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786442][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786446][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786454][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786457][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786461][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786464][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786467][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786470][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786474][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786477][ C1] ? read_single_page+0xae0/0xae0 [ 432.786481][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786485][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786488][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786491][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786495][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786498][ C1] __lookup_slow+0x2b3/0x400 [ 432.786501][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786505][ C1] ? inode_permission+0xe0/0x520 [ 432.786508][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786512][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786515][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786519][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786522][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786525][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786529][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786532][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786536][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786539][ C1] ? read_single_page+0xae0/0xae0 [ 432.786543][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786546][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786549][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786552][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786556][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786559][ C1] __lookup_slow+0x2b3/0x400 [ 432.786562][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786566][ C1] ? inode_permission+0xe0/0x520 [ 432.786569][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786573][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786577][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786581][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786584][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786587][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786590][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786594][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786597][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786600][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786604][ C1] ? read_single_page+0xae0/0xae0 [ 432.786607][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786610][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786613][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786617][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786620][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786623][ C1] __lookup_slow+0x2b3/0x400 [ 432.786627][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786630][ C1] ? inode_permission+0xe0/0x520 [ 432.786633][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786637][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786640][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786644][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786647][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786650][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786654][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786657][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786660][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786664][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786667][ C1] ? read_single_page+0xae0/0xae0 [ 432.786670][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786673][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786676][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786680][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786683][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786686][ C1] __lookup_slow+0x2b3/0x400 [ 432.786689][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786692][ C1] ? inode_permission+0xe0/0x520 [ 432.786695][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786699][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786702][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786706][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786709][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786712][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786715][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786718][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786722][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786725][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786728][ C1] ? read_single_page+0xae0/0xae0 [ 432.786731][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786734][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786737][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786741][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786744][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786747][ C1] __lookup_slow+0x2b3/0x400 [ 432.786751][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786754][ C1] ? inode_permission+0xe0/0x520 [ 432.786757][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786761][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786765][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786768][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786772][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786775][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786779][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786782][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786785][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786788][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786792][ C1] ? read_single_page+0xae0/0xae0 [ 432.786795][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786798][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786802][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786805][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786809][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786812][ C1] __lookup_slow+0x2b3/0x400 [ 432.786816][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786819][ C1] ? inode_permission+0xe0/0x520 [ 432.786822][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786826][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786829][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786833][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786836][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786840][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786843][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786847][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786850][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786854][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786858][ C1] ? read_single_page+0xae0/0xae0 [ 432.786861][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786864][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786867][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786871][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786874][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786877][ C1] __lookup_slow+0x2b3/0x400 [ 432.786880][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786884][ C1] ? inode_permission+0xe0/0x520 [ 432.786887][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786890][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786894][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786898][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786901][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786904][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786907][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786910][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786913][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786917][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786920][ C1] ? read_single_page+0xae0/0xae0 [ 432.786923][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786927][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786930][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786933][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786937][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.786940][ C1] __lookup_slow+0x2b3/0x400 [ 432.786943][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.786947][ C1] ? inode_permission+0xe0/0x520 [ 432.786950][ C1] lookup_one_len+0x17f/0x2c0 [ 432.786953][ C1] ? __kasan_check_write+0x14/0x20 [ 432.786956][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.786960][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.786963][ C1] ? asan.module_dtor+0x20/0x20 [ 432.786966][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786969][ C1] ? dir_lookup+0x344/0x6e0 [ 432.786973][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.786976][ C1] dir_lookup+0x3b8/0x6e0 [ 432.786979][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.786982][ C1] ? read_single_page+0xae0/0xae0 [ 432.786985][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786988][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786992][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.786995][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.786998][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.787002][ C1] __lookup_slow+0x2b3/0x400 [ 432.787005][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787009][ C1] ? inode_permission+0xe0/0x520 [ 432.787012][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787016][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787019][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787023][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787026][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787030][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787033][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787036][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787040][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787043][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787047][ C1] ? read_single_page+0xae0/0xae0 [ 432.787050][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787053][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787057][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787061][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.787064][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.787067][ C1] __lookup_slow+0x2b3/0x400 [ 432.787070][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787074][ C1] ? inode_permission+0xe0/0x520 [ 432.787077][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787080][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787084][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787088][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787091][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787094][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787098][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787101][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787104][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787108][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787111][ C1] ? read_single_page+0xae0/0xae0 [ 432.787115][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787118][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787121][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787125][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.787128][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.787131][ C1] __lookup_slow+0x2b3/0x400 [ 432.787135][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787138][ C1] ? inode_permission+0xe0/0x520 [ 432.787142][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787145][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787149][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787152][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787156][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787159][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787162][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787165][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787168][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787172][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787175][ C1] ? read_single_page+0xae0/0xae0 [ 432.787179][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787182][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787185][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787188][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.787192][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.787195][ C1] __lookup_slow+0x2b3/0x400 [ 432.787198][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787201][ C1] ? inode_permission+0xe0/0x520 [ 432.787205][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787208][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787212][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787216][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787219][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787222][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787226][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787229][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787232][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787236][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787239][ C1] ? read_single_page+0xae0/0xae0 [ 432.787242][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787246][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787249][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787253][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.787256][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.787259][ C1] __lookup_slow+0x2b3/0x400 [ 432.787263][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787267][ C1] ? inode_permission+0xe0/0x520 [ 432.787270][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787274][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787277][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787281][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787285][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787288][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787292][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787295][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787299][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787302][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787306][ C1] ? read_single_page+0xae0/0xae0 [ 432.787309][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787312][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787316][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787319][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.787323][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.787327][ C1] __lookup_slow+0x2b3/0x400 [ 432.787330][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787334][ C1] ? inode_permission+0xe0/0x520 [ 432.787337][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787341][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787344][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787348][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787352][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787355][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787358][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787362][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787364][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787368][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787371][ C1] ? read_single_page+0xae0/0xae0 [ 432.787375][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787378][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787381][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787384][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.787388][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.787391][ C1] __lookup_slow+0x2b3/0x400 [ 432.787394][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787398][ C1] ? inode_permission+0xe0/0x520 [ 432.787401][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787405][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787409][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787412][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787416][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787419][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787422][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787425][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787429][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787432][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787435][ C1] ? read_single_page+0xae0/0xae0 [ 432.787439][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787442][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787445][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787452][ C1] ? lookup_one_len+0x17f/0x2c0 [ 432.787455][ C1] ? incfs_lookup_dentry+0x5f/0xb0 [ 432.787459][ C1] __lookup_slow+0x2b3/0x400 [ 432.787462][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787465][ C1] ? inode_permission+0xe0/0x520 [ 432.787469][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787472][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787476][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787479][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787483][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787486][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787489][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787492][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787495][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787499][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787502][ C1] ? read_single_page+0xae0/0xae0 [ 432.787505][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787508][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787512][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787514][ C1] ? walk_component+0x516/0x790 [ 432.787518][ C1] ? path_lookupat+0x19d/0x6c0 [ 432.787521][ C1] __lookup_slow+0x2b3/0x400 [ 432.787525][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787528][ C1] ? inode_permission+0xe0/0x520 [ 432.787531][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787535][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787538][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787542][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787546][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787549][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787553][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787556][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787559][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787563][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787567][ C1] ? read_single_page+0xae0/0xae0 [ 432.787570][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787573][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787577][ C1] ? filename_lookup+0x23f/0x6c0 [ 432.787580][ C1] ? __se_sys_chdir+0x9c/0x230 [ 432.787584][ C1] ? __x64_sys_chdir+0x38/0x40 [ 432.787587][ C1] __lookup_slow+0x2b3/0x400 [ 432.787591][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787594][ C1] ? inode_permission+0xe0/0x520 [ 432.787597][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787601][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787605][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787609][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787612][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787615][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787619][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787623][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787626][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787630][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787633][ C1] ? read_single_page+0xae0/0xae0 [ 432.787637][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787640][ C1] ? filename_lookup+0x23f/0x6c0 [ 432.787644][ C1] ? do_syscall_64+0x31/0x70 [ 432.787647][ C1] __lookup_slow+0x2b3/0x400 [ 432.787650][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787654][ C1] ? inode_permission+0xe0/0x520 [ 432.787657][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787661][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787665][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787668][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787671][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787675][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787678][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787681][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787684][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787687][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787691][ C1] ? read_single_page+0xae0/0xae0 [ 432.787695][ C1] ? filename_lookup+0x23f/0x6c0 [ 432.787697][ C1] ? do_syscall_64+0x31/0x70 [ 432.787701][ C1] __lookup_slow+0x2b3/0x400 [ 432.787704][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787708][ C1] ? inode_permission+0xe0/0x520 [ 432.787711][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787715][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787718][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787722][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787725][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787729][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787732][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787735][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787738][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787742][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787745][ C1] ? read_single_page+0xae0/0xae0 [ 432.787748][ C1] ? do_syscall_64+0x31/0x70 [ 432.787751][ C1] __lookup_slow+0x2b3/0x400 [ 432.787754][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787758][ C1] ? inode_permission+0xe0/0x520 [ 432.787761][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787764][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787768][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787771][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787774][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787777][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787780][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787784][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787787][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787790][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787794][ C1] ? read_single_page+0xae0/0xae0 [ 432.787797][ C1] __lookup_slow+0x2b3/0x400 [ 432.787800][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787803][ C1] ? inode_permission+0xe0/0x520 [ 432.787807][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787811][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787814][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787818][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787822][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787825][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787829][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787832][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787835][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787839][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787843][ C1] ? read_single_page+0xae0/0xae0 [ 432.787846][ C1] __lookup_slow+0x2b3/0x400 [ 432.787849][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787852][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787856][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787860][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787863][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787867][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787870][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787874][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787877][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787881][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787884][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787888][ C1] ? read_single_page+0xae0/0xae0 [ 432.787891][ C1] __lookup_slow+0x2b3/0x400 [ 432.787895][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787898][ C1] ? inode_permission+0xe0/0x520 [ 432.787902][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787905][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787909][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787913][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787917][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787920][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787923][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787927][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787929][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787933][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787936][ C1] ? read_single_page+0xae0/0xae0 [ 432.787940][ C1] __lookup_slow+0x2b3/0x400 [ 432.787942][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787946][ C1] ? inode_permission+0xe0/0x520 [ 432.787949][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787953][ C1] ? __kasan_check_write+0x14/0x20 [ 432.787956][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.787960][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.787963][ C1] ? asan.module_dtor+0x20/0x20 [ 432.787966][ C1] ? dir_lookup+0x3b8/0x6e0 [ 432.787969][ C1] ? dir_lookup+0x344/0x6e0 [ 432.787973][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.787976][ C1] dir_lookup+0x3b8/0x6e0 [ 432.787979][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.787983][ C1] ? read_single_page+0xae0/0xae0 [ 432.787986][ C1] __lookup_slow+0x2b3/0x400 [ 432.787989][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.787993][ C1] ? inode_permission+0xe0/0x520 [ 432.787996][ C1] lookup_one_len+0x17f/0x2c0 [ 432.787999][ C1] ? __kasan_check_write+0x14/0x20 [ 432.788003][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.788006][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.788010][ C1] ? asan.module_dtor+0x20/0x20 [ 432.788013][ C1] ? filename_lookup+0x23f/0x6c0 [ 432.788016][ C1] ? dir_lookup+0x344/0x6e0 [ 432.788019][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.788023][ C1] dir_lookup+0x3b8/0x6e0 [ 432.788026][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.788029][ C1] ? read_single_page+0xae0/0xae0 [ 432.788032][ C1] __lookup_slow+0x2b3/0x400 [ 432.788035][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.788038][ C1] ? inode_permission+0xe0/0x520 [ 432.788042][ C1] lookup_one_len+0x17f/0x2c0 [ 432.788045][ C1] ? __kasan_check_write+0x14/0x20 [ 432.788048][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.788052][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.788055][ C1] ? asan.module_dtor+0x20/0x20 [ 432.788058][ C1] ? do_syscall_64+0x31/0x70 [ 432.788062][ C1] ? dir_lookup+0x344/0x6e0 [ 432.788065][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.788068][ C1] dir_lookup+0x3b8/0x6e0 [ 432.788072][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.788075][ C1] ? read_single_page+0xae0/0xae0 [ 432.788079][ C1] __lookup_slow+0x2b3/0x400 [ 432.788082][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.788085][ C1] ? inode_permission+0xe0/0x520 [ 432.788089][ C1] lookup_one_len+0x17f/0x2c0 [ 432.788093][ C1] ? __kasan_check_write+0x14/0x20 [ 432.788096][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.788100][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.788103][ C1] ? asan.module_dtor+0x20/0x20 [ 432.788106][ C1] ? dir_lookup+0x344/0x6e0 [ 432.788110][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.788113][ C1] dir_lookup+0x3b8/0x6e0 [ 432.788117][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.788120][ C1] ? read_single_page+0xae0/0xae0 [ 432.788123][ C1] __lookup_slow+0x2b3/0x400 [ 432.788127][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.788130][ C1] ? inode_permission+0xe0/0x520 [ 432.788134][ C1] lookup_one_len+0x17f/0x2c0 [ 432.788137][ C1] ? __kasan_check_write+0x14/0x20 [ 432.788141][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.788144][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.788148][ C1] ? asan.module_dtor+0x20/0x20 [ 432.788152][ C1] ? dir_lookup+0x344/0x6e0 [ 432.788155][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.788158][ C1] dir_lookup+0x3b8/0x6e0 [ 432.788162][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.788165][ C1] ? read_single_page+0xae0/0xae0 [ 432.788169][ C1] __lookup_slow+0x2b3/0x400 [ 432.788172][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.788176][ C1] ? inode_permission+0xe0/0x520 [ 432.788179][ C1] lookup_one_len+0x17f/0x2c0 [ 432.788183][ C1] ? __kasan_check_write+0x14/0x20 [ 432.788186][ C1] ? lookup_one_len_common+0x450/0x450 [ 432.788190][ C1] ? dir_lookup_pseudo_files+0x166/0x2f0 [ 432.788193][ C1] ? asan.module_dtor+0x20/0x20 [ 432.788196][ C1] ? dir_lookup+0x344/0x6e0 [ 432.788200][ C1] incfs_lookup_dentry+0x5f/0xb0 [ 432.788203][ C1] dir_lookup+0x3b8/0x6e0 [ 432.788206][ C1] ? d_hash_and_lookup+0x200/0x200 [ 432.788210][ C1] ? read_single_page+0xae0/0xae0 [ 432.788213][ C1] ? try_to_unlazy+0x390/0x630 [ 432.788216][ C1] __lookup_slow+0x2b3/0x400 [ 432.788219][ C1] ? lookup_one_len+0x2c0/0x2c0 [ 432.788223][ C1] ? inode_permission+0xe0/0x520 [ 432.788226][ C1] walk_component+0x516/0x790 [ 432.788230][ C1] ? try_to_unlazy+0x630/0x630 [ 432.788233][ C1] ? path_init+0x1130/0x1130 [ 432.788236][ C1] path_lookupat+0x19d/0x6c0 [ 432.788239][ C1] filename_lookup+0x23f/0x6c0 [ 432.788243][ C1] ? hashlen_string+0x120/0x120 [ 432.788247][ C1] ? getname_flags+0x207/0x650 [ 432.788250][ C1] user_path_at_empty+0x40/0x50 [ 432.788253][ C1] __se_sys_chdir+0x9c/0x230 [ 432.788256][ C1] ? __x64_sys_chdir+0x40/0x40 [ 432.788260][ C1] ? debug_smp_processor_id+0x1c/0x20 [ 432.788264][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 432.788267][ C1] __x64_sys_chdir+0x38/0x40 [ 432.788270][ C1] do_syscall_64+0x31/0x70 [ 432.788273][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 432.788277][ C1] RIP: 0033:0x7fb6ad18a049 [ 432.788285][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 432.788289][ C1] RSP: 002b:00007fb6ac2df168 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 [ 432.788298][ C1] RAX: ffffffffffffffda RBX: 00007fb6ad29d030 RCX: 00007fb6ad18a049 [ 432.788302][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 432.788307][ C1] RBP: 00007fb6ad1e408d R08: 0000000000000000 R09: 0000000000000000 [ 432.788312][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 432.788317][ C1] R13: 00007ffd329ffb9f R14: 00007fb6ac2df300 R15: 0000000000022000 [ 432.788320][ C1] Modules linked in: [ 432.788326][ C1] ---[ end trace 9c9523e5b235b6ae ]--- [ 432.788330][ C1] RIP: 0010:__unwind_start+0x8/0x420 [ 432.788340][ C1] Code: ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 3f fe ff ff e8 5b d4 72 00 e9 35 fe ff ff e8 91 b7 61 03 90 55 48 89 e5 41 57 41 56 <41> 55 41 54 53 48 83 ec 50 48 89 4d d0 49 89 d7 49 89 f6 49 89 fd [ 432.788344][ C1] RSP: 0018:ffffc900026e0000 EFLAGS: 00010246 [ 432.788351][ C1] RAX: ffff88811fafe2c0 RBX: 1ffff920004dc022 RCX: ffffc900026e00b0 [ 432.788355][ C1] RDX: 0000000000000000 RSI: ffff88811fafe2c0 RDI: ffffc900026e0020 [ 432.788360][ C1] RBP: ffffc900026e0010 R08: dffffc0000000000 R09: ffffc900026e0100 [ 432.788365][ C1] R10: fffff520004dc023 R11: 0000000000000000 R12: ffff88811fafe2c0 [ 432.788370][ C1] R13: ffffffff815bee70 R14: ffffc900026e0100 R15: 0000000000000000 [ 432.788375][ C1] FS: 00007fb6ac2df700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 432.788379][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 432.788383][ C1] CR2: ffffc900026dfff8 CR3: 000000011ad43000 CR4: 00000000003506a0 [ 432.788388][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 432.788393][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 432.788397][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 432.803920][ C1] Kernel Offset: disabled