0.940404] [] ? zone_watermark_ok_safe+0x290/0x290 [ 120.947065] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 120.953881] [] __vmalloc_node_range+0x365/0x650 [ 120.960181] [] ? check_preemption_disabled+0x3c/0x200 [ 120.966995] [] ? check_preemption_disabled+0x3c/0x200 [ 120.973825] [] ? task_has_security+0x130/0x270 [ 120.980034] [] vmalloc+0x5c/0x70 [ 120.985113] [] ? sel_write_load+0x119/0xf90 [ 120.991070] [] sel_write_load+0x119/0xf90 [ 120.996852] [] ? trace_hardirqs_on+0x10/0x10 [ 121.002906] [] ? sel_read_bool+0x240/0x240 [ 121.008769] [] ? trace_hardirqs_on+0x10/0x10 [ 121.014809] [] __vfs_write+0x116/0x3d0 [ 121.020323] [] ? sel_read_bool+0x240/0x240 [ 121.026181] [] ? __vfs_read+0x3c0/0x3c0 [ 121.031781] [] ? check_preemption_disabled+0x3c/0x200 [ 121.038605] [] ? check_preemption_disabled+0x3c/0x200 [ 121.045422] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 121.052237] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 121.058794] [] ? __sb_start_write+0x14f/0x310 14:39:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) memfd_create(&(0x7f00000004c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00x\xfa@,J\x02\b\x00\x00\x8c\x00\x9c\x1d.*\a\xd6\x86\x1e\xa7 \xb7k\xb0\xd1\xf6\xd8\xaf\xbb\x89\x7f/\xd8\x1e!T4w\x14B\xc0\xbe4\x85\xe1L_%-\x7f\xb0\xd9\xab:V\xd2\xcc\x9c~\xb43\xee;<\x17\f\"\xf9<\xb80\xd3\xcd\xea\xbd\x15U\x9eq\xafy1,\x1c>O06\x1c\xefn\x88\xbd\x89t&\xf6\xea\x9dI\x10q=:\xb3\t\r\xbd\x9dp\x13^u\xac\xaa\x9d\xea\xa0\r\xe6UxzRX\xe2\xeb\xdf\xafe\xda\x9c\x17\x9e\xf0\xb1S\x00\xef\n\xb0\x11\xda\xb3\xfe\x18\xa6\rE\x06\xe5\xbe\x84\x00\xb3Q\x11\x7f\xf6\xae\xa2\xd5\x12\xd2\xcb?\x98\x81n\xb1\x03\x00\x00\x00\xe1\xd1\xb6\x8fL\x8e\x92\x95\x9d\xb0\xc2\xc9\x94^0\xec\x95<\x93\x84\xb8\xb9\x90\xba\x81J\x10\x8d\xd1\xf9Vw\x82\xad@\xad\x97\xcf\x90\xd1\xfe\x0e\xf6\xe9\x11/\a\xfd\x8e\x06\xbc\xb6\xa0\xa7\xbf\"\x15\n\x8fA\xa4S\x8dg\xd6\xddc\x12\xd7O\x879\th\b\xeb\xf3\xaa\xed&\x9fW\x97\xd0\x80\xe2\x83\x0e{\xa9\xffk\xae}\xbe]\xd9\xc9\xec\x13\xb5', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x0, @local}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2}, {0x306}, 0x6, {0x2, 0x4e22, @multicast2}, 'teql0\x00'}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200005) sendfile(r2, r3, 0x0, 0x8000ffffffff) r4 = fcntl$getown(r3, 0x9) epoll_create1(0x0) r5 = syz_open_procfs(r4, &(0x7f0000000180)='fd/4\x00') pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000000480)='./bus\x00') write(r7, &(0x7f00000001c0), 0xffffffe0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r8, 0x541b, &(0x7f0000000340)) read(r6, &(0x7f0000000380)=""/250, 0xd83781586c4649d2) sendto$inet6(r5, &(0x7f0000000000)="9906f139e441b83a6467a7ae9d96", 0xe, 0x4000000, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @remote, 0x6}, 0x1c) r9 = socket$inet6(0xa, 0x5, 0x0) close(r9) socket$netlink(0x10, 0x3, 0xa) r10 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0x200005) sendfile(r9, r10, 0x0, 0x3) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x4, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet6(r0, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r11, &(0x7f0000000200)=""/250, 0x50c7e3e3) r12 = socket$netlink(0x10, 0x3, 0x14) ioctl$BLKROSET(r11, 0x125d, &(0x7f0000000440)=0x6) splice(r11, 0x0, r12, &(0x7f0000000140), 0x6, 0x4) [ 121.064926] [] vfs_write+0x182/0x4e0 [ 121.070264] [] SyS_write+0xdc/0x1c0 [ 121.075519] [] ? SyS_read+0x1c0/0x1c0 [ 121.080949] [] ? do_fast_syscall_32+0xd6/0xa90 [ 121.087158] [] ? SyS_read+0x1c0/0x1c0 [ 121.092585] [] do_fast_syscall_32+0x32d/0xa90 [ 121.098707] [] sysenter_flags_fixed+0xd/0x1a 14:39:22 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000400)="2400000032001f586a54c2f9002304250a04f51108000100020000000800028001000000", 0x24) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x585000, 0x0) pipe(&(0x7f0000000040)) 14:39:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') socketpair$unix(0x1, 0x8005, 0x0, &(0x7f0000000480)) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x8004}], 0x1, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)}, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) fremovexattr(0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) socket$inet6(0xa, 0x2, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)) clone(0x8000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpgrp(0xffffffffffffffff) wait4(r3, 0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x40000010000013) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x810030, 0x0) clone(0x100020040004104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xfffffef3) iopl(0xe8) ioctl$PPPIOCSMRRU(r0, 0x4004743b, &(0x7f0000000500)=0x1) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r7 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/member\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) fsetxattr$trusted_overlay_upper(r7, &(0x7f0000000300)='trusted.overlay.upper\x00', &(0x7f0000002b80)=ANY=[@ANYBLOB="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0x1, 0x3) fchdir(r4) creat(&(0x7f0000000080)='./file0\x00', 0x4) 14:39:22 executing program 0: accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) memfd_create(0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000700)={'yam0\x00', {0x2, 0x4e23, @remote}}) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, 0x0, 0x10) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000e80), 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="a5105cdcf349fa12aad7d7a2080000000080000000009de37764ed542ebf0eefd2b487907a41af6c80b7ab0bd4c171b6c40200fddae390718bcf8ca6ed42c8c697f58b10f2bda69dd95c939d85fcf741ff71846d22cf892613a61a3814d53ef0048f3b93460340089072749b81443a1878b6823056462723763c566fc041838b69b2a25610979a97434344f89670f4687b68fa6286911261d8ed4a21ce"], 0x0) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) r3 = inotify_init() ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) clone(0x100020040004104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="ac1414fbe00000020000000004000000ac1414bbac141413e0000002ac1e0101"], 0x20) wait4(0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2, 0x0) lseek(r1, 0x0, 0x6) r4 = getpid() wait4(r4, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000180)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in=@initdev, @in=@broadcast}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xfffffef3) vmsplice(r5, &(0x7f0000000a40)=[{&(0x7f0000000340)="5ce9bbf26a9bdc7b495fa432950011f6acfea776665a3259db1d6fc6161b7af00b609ee884e69d6597c53bc4bcc8212dcdf05e03e79eb88c825f8009415f5ab2114a36820db225d3d2f20b07b3dce8cbb04e314ee696731a7459e9a133e909286157319c404e2265", 0x68}, {&(0x7f0000000600)="5dfff52391da69c3af7feebb5146a3382d80c0d278e002fd6309d35e0d5e4fbabcce16601ea399413981780bb6e96ef4d422aae3bc07530c2513acadbbcec32b1c8641673a72c5a307d0523f7d4094d77b1e6e02754d70bf93f171cdd5e2261a32798568bdd99e2ba89cd311f6be9ee1db05541e0aba5564f7078a3d913dbf92cb2dbc4e61933f2c1583feaa172dc69780dccc6e3c04d46ce2ae0bdeba6273b7a520094ff01bbf79274cdaf6c58f5b3a093f07b53bd7f786143a432476b4ce10ae9ece9c539a08fa85f11772e8c3723c42940bb9d7e5a1b5c9", 0xd9}, {&(0x7f0000000740)="9d986fe51e07d819c9fe1665f2bc3f40d43f3ac880ab7ac756ba1faad791c4d83c4a76e624fe8c4e35e815118865d5794f7bcb31c96567444aade8707f2d47691e347780f74c2556b834149a8898b3bac7dff7e471bd93e2b133e8fddf7cd0fa48d528260e39541ce4854c5fbb51674fd76785ba35472b002daa1c98d1883b83f9f03cd6549c7df8f03b1bc8e82031fe5896737aefc3aec622b0bd194102f3e7becd5a487cd5c472fa051e3b76677f0cc0091ff125ada3894479eab8e4c6d871aa3de28665ebedcdcf515b0aa3a692574c", 0xd1}, {&(0x7f0000000ec0)="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0x1000}, {&(0x7f0000000840)="ba07db318646c76ae0c7c1755ff11dca9250001f6426416b41c828e4c923a8f42585dde2bf2436c68b74595bd82570754bc4cf6a123b2447bc9babcd8a36c52923ba49273355b90a79d667364c6e4c291c7ed4df45c5563208ad4a06e662b357db252c3630bf4697972be315e82781e4d911fa206d3369a26f56511db8a5c3fa74d4d3e5b50de94d2ea0e20490bf9cb065d9827be649176f763c2bb53086962b42f0edcb76b8054db234564765d464f1c579e5c44c846a51df2ea48485abe5dc0d708545e37de46c0f67d9453265bba3f33995ceb40ab1902955acd1840ba4", 0xdf}, {&(0x7f0000000940)="4727b90276d67632009831cb74cfaf0ba075a361449fb6d47430c73c8f940cc715368011b5884fb2740e2161643146bc57a8e8dff8db8877d967261b1e7785ffe2ab538268b7226dd6fb5422eb2742b07f20b4d3ca3195501df33e4d5857be9e66c804bf4cfac4ead4e7d77cc23557ae88d5061bb987e4c4feca68467860328396e6a044a1c028a035b41b30c28800bb209d02e8756e01a306f40e29801f1fbd7c9cbf0f2b934ac061b8e0c363ffd37db786f5ccd65708fae2d5668bbba64197d0c84334ae441ddec9a3c1dc4d", 0xcd}], 0x6, 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') [ 121.455124] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 121.477500] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 121.550432] audit: type=1400 audit(1572446362.261:18): avc: denied { create } for pid=4838 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 121.924123] Mem-Info: [ 121.943084] active_anon:118751 inactive_anon:12371 isolated_anon:0 [ 121.943084] active_file:5498 inactive_file:25320 isolated_file:0 [ 121.943084] unevictable:0 dirty:0 writeback:0 unstable:0 [ 121.943084] slab_reclaimable:6037 slab_unreclaimable:60424 [ 121.943084] mapped:58815 shmem:12369 pagetables:2408 bounce:0 [ 121.943084] free:1352308 free_pcp:184 free_cma:0 14:39:22 executing program 3: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20001, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x144, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003a40)=[{{&(0x7f0000002500)=@hci, 0x80, &(0x7f0000003700)=[{&(0x7f00000002c0)=""/225, 0x27c}], 0x1, &(0x7f0000003780)=""/232, 0x1fb}}, {{&(0x7f0000003880)=@xdp, 0x80, &(0x7f0000000040), 0x8a, &(0x7f00000039c0)=""/111, 0x6f}}], 0x8000078, 0x2, &(0x7f0000003bc0)) [ 122.115970] DMA32 free:2468280kB min:4696kB low:5868kB high:7044kB active_anon:219564kB inactive_anon:22208kB active_file:9876kB inactive_file:45676kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:28kB writeback:0kB mapped:108256kB shmem:22324kB slab_reclaimable:11420kB slab_unreclaimable:110152kB kernel_stack:2464kB pagetables:4032kB unstable:0kB bounce:0kB free_pcp:884kB local_pcp:644kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 14:39:22 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008800}, 0x801) socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000002c0)={0x0, @multicast2, 0x0, 0x0, 'rr\x00'}, 0x2c) fcntl$getown(0xffffffffffffffff, 0x9) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r2 = eventfd2(0x8, 0x80801) socket$key(0xf, 0x3, 0x2) poll(0x0, 0x0, 0x4a2) pipe(&(0x7f0000000300)={0xffffffffffffffff}) unlink(&(0x7f0000000480)='./bus\x00') write(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffe0) close(r2) read(r3, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) pipe2(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, 0x0) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000400), 0x80000) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000005c0)={@mcast2, @loopback, @remote, 0x0, 0x10001, 0x1, 0x400, 0x7, 0x43}) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000000), 0x1c) sendmmsg(r6, &(0x7f00000092c0), 0x4000000000001b9, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000340)={{{@in=@empty, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x4011, r7, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.memor\x01\x00\x00\x00essure\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000000), 0x1c) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) sendmmsg(r8, &(0x7f00000092c0), 0x4000000000001b9, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000740)={{{@in=@multicast1, @in=@remote}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0x26e1507a) pipe2(0x0, 0x2000000000083ffc) accept4$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000400)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000005c0)={@mcast2, @loopback, @remote, 0x100000001, 0x10001, 0x1, 0x400, 0x7, 0x43, r9}) r10 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x4011, r10, 0x0) openat$cgroup_ro(r10, &(0x7f0000000100)='cpuset.memor\x01\x00\x00\x00essure\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000f40)={{{@in6=@remote, @in=@dev}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0x68) r11 = openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x4011, r11, 0x0) openat$cgroup_ro(r11, &(0x7f0000000100)='cpuset.memor\x01\x00\x00\x00essure\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@remote, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000a40)=0xfffffffffffffe8d) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0xa) r12 = open(0x0, 0x141042, 0x0) ftruncate(r12, 0x200005) sendfile(r4, r12, 0x0, 0x8000ffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'eql\x00'}) pipe(0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) [ 122.266644] lowmem_reserve[]: 0 3504 3504 [ 122.279259] Normal free:2951308kB min:5580kB low:6972kB high:8368kB active_anon:245340kB inactive_anon:25976kB active_file:12116kB inactive_file:55604kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:0kB writeback:80kB mapped:127004kB shmem:25968kB slab_reclaimable:12728kB slab_unreclaimable:131640kB kernel_stack:4544kB pagetables:5600kB unstable:0kB bounce:0kB free_pcp:1024kB local_pcp:452kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 122.437864] lowmem_reserve[]: 0 0 0 [ 122.459185] DMA32: 3*4kB (UME) 120*8kB (UME) 145*16kB (UME) 148*32kB (UME) 84*64kB (UME) 17*128kB (UME) 5*256kB (UE) 1*512kB (U) 0*1024kB 2*2048kB (UM) 597*4096kB (M) = 2466780kB [ 122.535359] Normal: 4*4kB (UME) 42*8kB (UME) 188*16kB (ME) 156*32kB (UME) 70*64kB (UME) 27*128kB (UME) 8*256kB (UME) 2*512kB (UE) 1*1024kB (U) 2*2048kB (UE) 714*4096kB (M) = 2949024kB [ 122.610373] 42676 total pagecache pages [ 122.622263] 0 pages in swap cache [ 122.632642] Swap cache stats: add 0, delete 0, find 0/0 14:39:23 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200005) sendfile(r0, r1, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x1c) recvfrom$unix(r1, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r2, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x80000000002c00) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 122.647230] Free swap = 0kB [ 122.654957] Total swap = 0kB [ 122.662692] 1965979 pages RAM [ 122.670358] 0 pages HighMem/MovableOnly [ 122.680981] 313294 pages reserved [ 122.770456] vmalloc: allocation failure: 0 bytes [ 122.782532] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 122.800976] CPU: 0 PID: 4903 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 122.808007] 0000000000000000 65b067950b7fcb4a ffff8801d59af978 ffffffff81aad1a1 [ 122.816062] 1ffff1003ab35f32 ffff8801d06ac740 00000000024000c2 0000000000000000 [ 122.824123] ffffffff82895080 ffff8801d59afa88 ffffffff8148c0cb ffffffff00000001 [ 122.832185] Call Trace: [ 122.834775] [] dump_stack+0xc1/0x120 [ 122.840145] [] warn_alloc_failed.cold+0x78/0x99 [ 122.846467] [] ? zone_watermark_ok_safe+0x290/0x290 [ 122.853138] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 122.859980] [] __vmalloc_node_range+0x365/0x650 [ 122.866300] [] ? check_preemption_disabled+0x3c/0x200 [ 122.873140] [] ? check_preemption_disabled+0x3c/0x200 [ 122.879984] [] ? task_has_security+0x130/0x270 [ 122.886480] [] vmalloc+0x5c/0x70 [ 122.891503] [] ? sel_write_load+0x119/0xf90 [ 122.897474] [] sel_write_load+0x119/0xf90 [ 122.903276] [] ? trace_hardirqs_on+0x10/0x10 [ 122.909330] [] ? sel_read_bool+0x240/0x240 [ 122.915210] [] ? trace_hardirqs_on+0x10/0x10 [ 122.921270] [] __vfs_write+0x116/0x3d0 [ 122.926808] [] ? sel_read_bool+0x240/0x240 [ 122.932690] [] ? __vfs_read+0x3c0/0x3c0 [ 122.938308] [] ? check_preemption_disabled+0x3c/0x200 [ 122.945139] [] ? check_preemption_disabled+0x3c/0x200 [ 122.951973] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 122.958807] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 122.965382] [] ? __sb_start_write+0x14f/0x310 [ 122.971520] [] vfs_write+0x182/0x4e0 [ 122.976876] [] SyS_write+0xdc/0x1c0 [ 122.982148] [] ? SyS_read+0x1c0/0x1c0 [ 122.988028] [] ? do_fast_syscall_32+0xd6/0xa90 [ 122.994257] [] ? SyS_read+0x1c0/0x1c0 [ 122.999704] [] do_fast_syscall_32+0x32d/0xa90 [ 123.005863] [] sysenter_flags_fixed+0xd/0x1a [ 123.013525] Mem-Info: [ 123.016209] active_anon:113456 inactive_anon:12324 isolated_anon:0 [ 123.016209] active_file:5500 inactive_file:25321 isolated_file:0 [ 123.016209] unevictable:0 dirty:42 writeback:0 unstable:0 [ 123.016209] slab_reclaimable:6035 slab_unreclaimable:60662 [ 123.016209] mapped:58815 shmem:12374 pagetables:2418 bounce:0 [ 123.016209] free:1357457 free_pcp:358 free_cma:0 [ 123.051156] DMA32 free:2472960kB min:4696kB low:5868kB high:7044kB active_anon:214168kB inactive_anon:22580kB active_file:9876kB inactive_file:45680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:80kB writeback:0kB mapped:108256kB shmem:22676kB slab_reclaimable:11412kB slab_unreclaimable:110972kB kernel_stack:2368kB pagetables:3920kB unstable:0kB bounce:0kB free_pcp:680kB local_pcp:56kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 123.098520] lowmem_reserve[]: 0 3504 3504 [ 123.103512] Normal free:2956900kB min:5580kB low:6972kB high:8368kB active_anon:239656kB inactive_anon:26716kB active_file:12124kB inactive_file:55604kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:92kB writeback:0kB mapped:127004kB shmem:26820kB slab_reclaimable:12728kB slab_unreclaimable:131676kB kernel_stack:4608kB pagetables:5752kB unstable:0kB bounce:0kB free_pcp:752kB local_pcp:628kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 123.152168] lowmem_reserve[]: 0 0 0 [ 123.156917] DMA32: 122*4kB (UME) 162*8kB (ME) 266*16kB (UME) 237*32kB (UME) 94*64kB (UME) 17*128kB (UME) 5*256kB (UE) 0*512kB 0*1024kB 2*2048kB (UM) 597*4096kB (M) = 2472504kB [ 123.177546] Normal: 175*4kB (UME) 145*8kB (ME) 316*16kB (UME) 249*32kB (UME) 79*64kB (UME) 27*128kB (UME) 9*256kB (UME) 1*512kB (E) 1*1024kB (U) 2*2048kB (UE) 714*4096kB (M) = 2955876kB [ 123.199733] 43197 total pagecache pages [ 123.203836] 0 pages in swap cache [ 123.207602] Swap cache stats: add 0, delete 0, find 0/0 [ 123.213546] Free swap = 0kB [ 123.216712] Total swap = 0kB [ 123.220343] 1965979 pages RAM [ 123.223602] 0 pages HighMem/MovableOnly [ 123.227732] 313294 pages reserved 14:39:24 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000003c0)='./bus\x00', 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r4 = creat(&(0x7f0000000740)='./bus\x00', 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000600)={0x0, @empty, @empty}, &(0x7f00000005c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000640)={@dev={0xfe, 0x80, [], 0xd}, 0x0, r5}) ioctl$FS_IOC_RESVSP(r4, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000a}) write$P9_RFLUSH(r4, &(0x7f0000000180)={0x19d}, 0x1a6db1e6) fsync(r4) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20410}, 0xc, &(0x7f00000006c0)={&(0x7f0000000cc0)=ANY=[@ANYRES16], 0x1}, 0x1, 0x0, 0x0, 0x6}, 0x4000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000040)=0xfffffffffffffdff) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x8) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$selinux_load(r6, 0x0, 0x0) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000140)=@req={0x8e, 0x9, 0x6, 0x7}, 0x10) r7 = socket(0x6000800000000010, 0x3, 0x9) write(r7, &(0x7f00000004c0)="fc0000001a000700ab092500090087000aab8017020052021b1f009321000100fd8ed69ad84e3d951e6a598514fe050000000020ba6da9edf27595057d0000030510fa2c1e998656aa070000004633746a9d094cf05700004477260a63b35bc20521400000040000897f059bcb36059af07c168278746758400600000000", 0x7e) ioctl$FITRIM(r7, 0xc0185879, &(0x7f00000001c0)={0x2, 0x59c, 0x7fffffff}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r8, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000001080)=0x1e) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$selinux_load(r9, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000380)) r10 = getegid() lstat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r10, r11) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000440)=0x394) setreuid(r12, 0x0) mount$fuseblk(&(0x7f00000002c0)='/dev/loop0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='fuseblk\x00', 0x2010, &(0x7f0000000900)={{'fd', 0x3d, r9}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r11}, 0x2c, {[{@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x400}}, {@blksize={'blksize', 0x3d, 0x200}}, {@max_read={'max_read'}}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x5}}, {@max_read={'max_read', 0x3d, 0x8}}, {@allow_other='allow_other'}], [{@fowner_gt={'fowner>', r12}}, {@appraise_type='appraise_type=imasig'}, {@dont_appraise='dont_appraise'}, {@obj_type={'obj_type', 0x3d, './cgroup.cpu\x00'}}, {@dont_measure='dont_measure'}]}}) close(r1) 14:39:24 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0xb2a}, 0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)=ANY=[], &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000380), &(0x7f00000003c0)='./file0/bus\x00', &(0x7f0000000400)='sysfs\x00', 0x0, &(0x7f0000000480)) lstat(&(0x7f0000000100)='./file0/bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r1) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) lsetxattr$security_ima(&(0x7f0000000540)='./file0/bus\x00', &(0x7f0000000580)='security.ima\x00', &(0x7f00000005c0)=@ng={0x4, 0x7, "386d355729f76bb6416f3ec51663f3b8a09b6f1a"}, 0x16, 0x6) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_aout(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="0801000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000229b99477910e9ee2e7a388bbe9af454f806136a33381c3ff0802a27e1c4b0995255f76ac9e873"], 0x239) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) sendfile(r5, r6, 0x0, 0x5a92) write$input_event(r4, &(0x7f0000000000)={{}, 0x16, 0x4}, 0x10) sendfile(r6, r6, &(0x7f00000000c0), 0xbf99) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') r8 = getpgid(0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f0000000480)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000500)={&(0x7f0000000280)=@kern={0x10, 0x0, 0x0, 0x840000}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000380)={0x24, 0x32, 0x8, 0x70bd28, 0x25dfdbff, "", [@typed={0x14, 0x72, @ipv6=@mcast2}]}, 0x24}, {&(0x7f00000008c0)={0x4ac, 0x3e, 0x204, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x100, 0x25, [@typed={0xc, 0x52, @u64=0x9a7c}, @generic="85aeaae1b869616dd980f1cb044f567f66ab9f550105c8abb95304163d43df52ca9754371a065f60f4bd3c157d7b7a54c541853aac629d26ff650ec0120f40ead7bf87f3f29e67c49b1adf5fd052b8fbdf4def1e60e24b748f7475fd791ee4f89f12cd364290764b9f98575f67077b4279896e122292264633301e227d8778d62cfda01d49f82c625b19a0d82e51ed862f8d3dcc0885fc7e637942dcf5eaa0988c71883c503ed9c62dac71607f97a6ca960efbd949c24ef77cfa9e8f2a10038c1b6020b3da8d155ee0ab4a670bd29bf26f3cdde764eca2a617274e228479167231c88f3fcf7e3672e6ec6c89a5aa95"]}, @typed={0x4, 0x6d}, @nested={0x38c, 0x85, [@typed={0x14, 0xa, @ipv6=@rand_addr="a54ad54161706d1715da05d47767965b"}, @generic="98abd13e042b827f2fc2ba9e989655ed1ca099f1e01e97e756957b7eb531f5a52715e564b272c84a5b4650f783e6a33855cc30289ce98075164e18921965bdb481cdc8ee", @generic="fad3edfc6a84f82cdee1c76f08a4da45b62b7f745685e89e1662d62c410c9a15203ba897d578337be735fb5448a99baa96d0e860f78ef49e46fd4302706be242ebbbbff5a809ce6b2e64886da84a0ab665057c3314ec8808e48af70fdb5e847b4aa46f331e69781beb788bd1d1a9048a1a10cd65943b5bb3cf089f1b29bc814c584a8b651fdcacfaa4b77e66f40accce480ae052d552c19789556a69206db5ebc38c05a6dc031dc3992863e2b82f18de73a42c62250914e716ea3010c8b1c1fd1ce42edc15a5b1e2b5c54a7e09af97781de8669750df358405e76a79bf5431fa8e64635a00b6ca37a1497754867c6a9ec1b59ce3cbc273", @typed={0xc, 0x22, @str='ppp1\x00'}, @generic="6953d6ceceb7a50b4bfeea2b404ad7c3c33319e1766804ce03f241fdf0d0d9aedf9c9c828fde33997b2ffcbba716620b3b6f28eef3af6e37c5762fb8b2b089d4eb351ba4e5bcdf72b661b938148c026d7efc9bcbfe1f96aa4ebc64e33a902e0192529d1aa102a4b7ac68c6edbb9640a4198b96d4cafd0b60a3bbe9fcb682c18a400dd5a7a1263ae5c59b278150bf74396c2cf3cfa5cdd0f97aba6b60ea7b1c57a6852eb32c6f6431e6621c30b6df903823badb3e6fce8df989be0c3834c1fc8423f3d295fc6a58d9246b07", @typed={0x8, 0xe, @u32=0x7e17}, @generic="25a00a19d02fe30db306b80325ba603176da070cf9d30fd7a7e6ccdf48a5d1700d49adb353a49cae64109878cd77ae2ae7de63152514d3f93a253a0db989c4d69fc5df64cc0ac29400ec25986dc0b321c67fd6f581013402a77df5c27ff33f8dba9b61089f518bdc2fe34d148ec1d2176e3e55b9fe0a9f37b3d945a45e23bd0db8e14f456ca46fd8644cd6ce31ba68232e4464687fde273b17c5f355ff9c65ef1228da15e0de7e65a8a2308b1be18bab200888840f4612846926a08591cf8b1e2ba39ef59a9c19b08335fff7ed7f4c728401e29e940a12b0ebaed655963a9a2ffb7bb0af8b", @generic="58a8095723a0738f74cc8dc20ffc527db6b123b0d026900226bc9a29aaf924c90d6a8945db475e047daff67483f09d98f97792beaa01be7df410026aefb20227b51b8bf9416eaee5582333dec41c565dac81f4c654e21d600d9da4ae932ec46b72570da1a50968f95ba4ac4add8b5ef38f8e5088"]}, @typed={0xc, 0x2a, @u64}]}, 0x4ac}, {&(0x7f0000000d80)={0x2c8, 0x1e, 0x100, 0x70bd28, 0x25dfdbfb, "", [@nested={0x2b8, 0x95, [@typed={0xc, 0x44, @u64=0x40000000000000}, @generic="00ea0fbd5ad593f4ef10a6b2c8fb4d970203d38dec9d6d186043ce92157f0c3da429f402f1f620875abda55c8d8ba99f39c099bbaf5ad2f163da280f7a7416537fb8360cb66897169c4252d0dbd41407478355aaf3d5fb63f354da22351ab5d9626ab1228d627c4d4b3220e6053b92e98ef950c6f5c38824f4a5c6c27b5c24342428af6001cadfd9aeee61e14eb618cbdea95e8090203fda9731762fab697c170673c087af37d0ecfc7aaa0e3544b8e1a9c88f6ee7e9d7e07faee8ef8e9a65bd7d7ac19912fa4892764353a0ec576074c12159df25856d477b3676bbc2fba6c0d1", @generic="3fa538a817a61621914a46edb7405bc5fc6a7d0c91b893750d59b0e0e072e9760c60cd01add87f4251c1a80462021f1164d8cb5573e24f336d635c5537548eb0bcd0eb81a62116e60153d5c53baec82bb6cb3cc4e57e7ab2146edbef0bdd2f7220fc31a0221e424c3ebfd87fd35edf72247b5bec1639a842e204ae29e72502bb529505877fd5df86433da23ae8a87c358cb30301de1bbd3e11a8da87832b12004a2ac27f1274f239467c3ec2c82e3a604bb0a13570e88890dcca67c7568b90d3d8392a96fe38a405a477f63f2702c53d3e615a81bd230aad35f1dee28ca2ed587c52721dbcc6", @typed={0x8, 0x1a, @pid=r8}, @generic="40106689eae55c13e62f8484ed938792c09afffdfac3772e2feef580e605c63753781eb29b218dd0b106fabe6cd1dd069ab155f41b4efc9bb989f64e6b7fbeb1cc0c5cfbbd97012c79e1f4e26f2e2350ec1a1ae99dcb82c8d9e5004d08700d6eb5a46b9384eb0f8391834316edeaa31a883b496c43a9851e4ca0d96ae21c3a47b76f4afdbceb703d309cb12cbbb3ef59c0ad66cb4d", @typed={0x8, 0x4c, @u32=0x1}, @typed={0x14, 0x3d, @ipv6=@remote}, @generic="1c255a3a836cad5dd0be7aff3bf0c8e2c73d78c3b96464f1d1ae4bac", @typed={0xc, 0x7e, @u64=0x6}]}]}, 0x2c8}], 0x3, &(0x7f00000004c0)=[@cred={{0x18, 0x1, 0x2, {r9, r2, r3}}}], 0x18, 0x800}, 0x4000000) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r7, 0x300, 0x70bd2d, 0x25dfdbfd, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x1f, @media='udp\x00'}}}, ["", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x20000084) r10 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r10, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4}}, @sadb_address={0x5, 0x9, 0xffffff80, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffff02}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2}}]}, 0x98}}, 0x0) 14:39:24 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200005) sendfile(r0, r1, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x1c) recvfrom$unix(r1, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r2, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x80000000002c00) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 123.352408] vmalloc: allocation failure: 0 bytes [ 123.372731] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 123.399879] CPU: 0 PID: 4915 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 123.406923] 0000000000000000 a522f6121933d6c5 ffff8801cea6f978 ffffffff81aad1a1 [ 123.415008] 1ffff10039d4df32 ffff8800a1f2af80 00000000024000c2 0000000000000000 [ 123.423068] ffffffff82895080 ffff8801cea6fa88 ffffffff8148c0cb ffffffff00000001 [ 123.431118] Call Trace: [ 123.433709] [] dump_stack+0xc1/0x120 [ 123.439073] [] warn_alloc_failed.cold+0x78/0x99 [ 123.445391] [] ? zone_watermark_ok_safe+0x290/0x290 [ 123.452055] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 123.458895] [] __vmalloc_node_range+0x365/0x650 [ 123.465214] [] ? check_preemption_disabled+0x3c/0x200 [ 123.472049] [] ? check_preemption_disabled+0x3c/0x200 [ 123.478888] [] ? task_has_security+0x130/0x270 [ 123.485115] [] vmalloc+0x5c/0x70 [ 123.490135] [] ? sel_write_load+0x119/0xf90 [ 123.496100] [] sel_write_load+0x119/0xf90 [ 123.501895] [] ? trace_hardirqs_on+0x10/0x10 [ 123.507949] [] ? sel_read_bool+0x240/0x240 [ 123.513830] [] ? trace_hardirqs_on+0x10/0x10 [ 123.519887] [] __vfs_write+0x116/0x3d0 [ 123.525422] [] ? sel_read_bool+0x240/0x240 [ 123.531303] [] ? __vfs_read+0x3c0/0x3c0 [ 123.536928] [] ? check_preemption_disabled+0x3c/0x200 [ 123.543764] [] ? check_preemption_disabled+0x3c/0x200 [ 123.550602] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 123.557437] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 123.564022] [] ? __sb_start_write+0x14f/0x310 [ 123.570162] [] vfs_write+0x182/0x4e0 [ 123.576043] [] SyS_write+0xdc/0x1c0 [ 123.581419] [] ? SyS_read+0x1c0/0x1c0 [ 123.587376] [] ? do_fast_syscall_32+0xd6/0xa90 [ 123.593613] [] ? SyS_read+0x1c0/0x1c0 [ 123.599090] [] do_fast_syscall_32+0x32d/0xa90 [ 123.605238] [] sysenter_flags_fixed+0xd/0x1a [ 123.669030] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26 sclass=netlink_audit_socket 14:39:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = getpgid(0x0) setxattr$security_capability(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='security.capability\x00', &(0x7f00000000c0)=@v1={0x1000000, [{0x3, 0x7}]}, 0xc, 0x3) ioprio_get$pid(0x0, r1) fchdir(r0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000a}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffffe0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) [ 123.756045] Mem-Info: [ 123.759437] active_anon:115261 inactive_anon:12875 isolated_anon:0 [ 123.759437] active_file:5508 inactive_file:22264 isolated_file:0 [ 123.759437] unevictable:0 dirty:74 writeback:0 unstable:0 [ 123.759437] slab_reclaimable:5926 slab_unreclaimable:60781 [ 123.759437] mapped:58815 shmem:12882 pagetables:2450 bounce:0 [ 123.759437] free:1357382 free_pcp:224 free_cma:0 [ 123.814302] DMA32 free:2478492kB min:4696kB low:5868kB high:7044kB active_anon:211800kB inactive_anon:23676kB active_file:9896kB inactive_file:39420kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:148kB writeback:0kB mapped:108256kB shmem:23688kB slab_reclaimable:11200kB slab_unreclaimable:110952kB kernel_stack:2496kB pagetables:4024kB unstable:0kB bounce:0kB free_pcp:972kB local_pcp:616kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 123.866861] lowmem_reserve[]: 0 3504 3504 14:39:24 executing program 3: r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_buf(r0, 0x0, 0xb3df2bf226a91609, &(0x7f0000000080)="c0a4128e38fb6c5ce77968cf4506c365c22bfd4b050fdcd09f46700f73e7e02171787f7c6e7addc76e16993ebea8d26316dcd0467fc7ddf69b97c08298366909efbd0e43c2554922eefcfd0847842c7bc4a3abeca93e5b12b6d0e937aa25128a7db75ac8f5b210ca5b98ea086b3eeae2913bae523cc924726afde8eacc74d3602fba77a64fbbee0afd2cef0d51bea2991d727a7fe63cb0a44b8990c8e94c31c8f9b96e93667b1bc430ad8d20f5558c74fab6c720eb8c7c63956b83c062500340ffbfb2460a7e32b3f1fc0c9a5eb2b6bfde6ce6a2475166f8860de91e95e0b0d7246252825090783cb39841922083a59c24192d2575b258", 0xf7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) write(r1, &(0x7f0000000040)="1e0000000104ff00fd4354c007110000fbe91f00080001000423dcffdf00", 0x1e) [ 123.886625] Normal free:2962904kB min:5580kB low:6972kB high:8368kB active_anon:238744kB inactive_anon:27824kB active_file:12136kB inactive_file:46236kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:148kB writeback:0kB mapped:127004kB shmem:27840kB slab_reclaimable:12504kB slab_unreclaimable:132152kB kernel_stack:4480kB pagetables:5776kB unstable:0kB bounce:0kB free_pcp:1392kB local_pcp:676kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 123.891082] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket 14:39:24 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000780)={0x2, 0x4e21, @local}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="10000000000000000700000007020000a0aa72e8011c9e6fcdfc127cf540df8e05951b4c14d6ceae5da42899bebdca5b3580550497597ef10100000000000000c3d0bc6c1e40b8cbb1827c965c5c669181d9226385a3ec36f31dbf85d6243c3333ce58a3eb3face828a606cec47b9d20be9b3d4a462d63c56fd97b36321dc6f54ecc001f63ed0bc39dea898632e39d0010d49e2db52d6f4649b4481e6805d823fa56d3f5d7e0111345d83c02c6a4e76eaee430"], 0x10}}], 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000005c0)={{0xa, 0x4e22, 0x0, @mcast1, 0x4}, {0xa, 0x4e21, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8}, 0xd63e, [0xffffffff, 0x9, 0x8, 0x7, 0x9, 0xb2d, 0x4af, 0x4]}, 0x5c) write$binfmt_elf64(r0, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x1f, 0x1, 0x1f, 0x2, 0xfff, 0x3, 0x38, 0x9, 0x30c, 0x40, 0x39, 0x7ff, 0xfffb, 0x38, 0x2, 0x1f, 0x81, 0x209e}, [{0x7, 0x1, 0x8001, 0x4, 0x9, 0x8, 0x0, 0x40}, {0x3, 0x0, 0x3ff, 0xa6108f6, 0x100000000, 0x5, 0x1f, 0x4b68}], "a19ff70158de0df9ff621d3d4cc5f40ee1959e475a702dbc4ded793bc740d2d368a047eda6cb7e3a2b33eb5d0636c4e7db8f9d908b3f1d8473c8b97a83fbc4b6acdf99d712df710ba1cc5609c58ff06c1cd751d3c77dbf05760c3cc03334fa3d808e041b1ae79876391c3ccb5442d3a11db9c2cc09e774ceeb5b56a9db5d6482987bb4428850b58300f4ccc067c6199e8c55f36eca16f5d731cf745ea6b75d12c815", [[], [], [], [], [], [], [], [], []]}, 0xa52) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x7fffffff, {{0xa, 0x4e22, 0x1, @loopback, 0x1}}, 0x2d9f1767a5e7b57b, 0x8, [{{0xa, 0x4e21, 0x70, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}}, {{0xa, 0x4e22, 0x7fffffff, @empty, 0x8}}, {{0xa, 0x4e23, 0xffffffff, @local, 0x491}}, {{0xa, 0x4e20, 0x1, @remote, 0x8}}, {{0xa, 0x4e24, 0x91, @ipv4={[], [], @broadcast}, 0x3f}}, {{0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}}, {{0xa, 0x4e20, 0x200, @mcast1, 0x1000}}, {{0xa, 0x4e24, 0xffff, @mcast2, 0x80}}]}, 0x48c) lsetxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xffffffe0) connect$packet(r2, &(0x7f0000000680)={0x11, 0xfd, 0x0, 0x1, 0x7, 0x6, @dev={[], 0x1c}}, 0x14) [ 123.983081] lowmem_reserve[]: 0 0 0 [ 123.995650] DMA32: 159*4kB (UME) 262*8kB (UME) 372*16kB (UME) 361*32kB (UME) 158*64kB (UME) 26*128kB (UME) 9*256kB (UME) 1*512kB (M) 1*1024kB (U) 1*2048kB (M) 597*4096kB (M) = 2484876kB [ 124.047381] Normal: 295*4kB (UME) 282*8kB [ 124.058285] audit: type=1400 audit(1572446364.761:19): avc: denied { setopt } for pid=4944 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 14:39:24 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40104593, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, "bfec102e7385232b3b2ad5377deda92a401acafe1aaab315601f42a01102b0dd"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) write$selinux_create(r2, &(0x7f0000000300)=@objname={'system_u:object_r:random_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x20, './file0\x00'}, 0x59) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) write$P9_RAUTH(r4, &(0x7f0000000140)={0x14, 0x67, 0x2, {0x8, 0x0, 0x7}}, 0x14) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000000)) io_setup(0x7, &(0x7f0000000500)=0x0) unshare(0x24020400) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200005) sendfile(r6, r7, 0x0, 0x8000ffffffff) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r7, 0x6, 0x15, &(0x7f0000000100), 0x4) ioctl$LOOP_CLR_FD(r3, 0x4c01) io_submit(r5, 0x2, &(0x7f00000004c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x3, r1}]) [ 124.083218] (UME) 439*16kB (UME) 430*32kB (UME) 175*64kB (UME) 39*128kB (UME) 12*256kB (UME) 2*512kB (ME) 1*1024kB (U) 1*2048kB (E) 714*4096kB (M) = 2972124kB [ 124.113350] 39609 total pagecache pages [ 124.117307] 0 pages in swap cache [ 124.133590] Swap cache stats: add 0, delete 0, find 0/0 14:39:24 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffff9}, {0x80000006}]}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200005) sendfile(r2, r3, 0x0, 0x8000ffffffff) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x19) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000080)=r4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg(r1, &(0x7f0000000140), 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xffffffe0) openat$cgroup_procs(r5, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) 14:39:24 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) fchdir(r0) r3 = socket(0x80000000000010, 0x802, 0x0) write(r3, &(0x7f00000001c0)="240000001a0025f004", 0x9) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000014c0)={'yam0\x00', {0x2, 0x4e20, @empty}}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003900)='/selinux/context\x00', 0x2, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000180)={0x19d}, 0x1a6db1e6) read(r2, &(0x7f0000000300)=""/191, 0xbf) getsockname$packet(r1, &(0x7f0000001440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000003b00)=0xfffffffffffffeb3) sendmsg$inet(r3, &(0x7f0000003ac0)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000001500)="4bc3e226539ebaaca2a41f15f85dc47d6aaf5e04c3f1e5ae3295ba4a86d129eeeb7f600ae816c0bb052c9b1625b41bcf6b5fe1a80ce7e86e734570acabf0ac7289ace04e3a49fa20802fff83c9b5798f545456f6739eaec89b099863321fe318f7dc07ad5a9399dbaf9297a4b4381136ee28c4c4321d9f9f449f311623443f4d8aeb74de8beee59441a67c4bc2d88642ecdd37d0dadb7f092903b18b934e37cca082c456f49676e5e998a9d54f87c6c68e144165e80a1fef377354d66ac32dd912e3a318eac2d58fcec81da225dbdd45601ea0fb52", 0xd5}, {&(0x7f0000000280)="8adf5f0847578d", 0x7}, {&(0x7f0000001600)="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{&(0x7f0000002680)="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0x1000}, {&(0x7f0000003680)="510908ef37d7a6e8fd7e5b93c75f67d2952a23758d4998edd43388e616da03fd4d1baac3b908741422f8f28392e334d894888aeac7273d470f8f0b4687f480d7a2ce258d5dddd4e6f15d7bece56c3aa7eab828efb81a25453ed5f6f0c8aa693bebe8edb1835bdc0b34a02b923373f28f7ef639ceb01d784f1f03d75879aef1ed15d11bc64654fc950a04ed89dd65686c077f2cb50c0221f9858790e971489e82e4f7c83109cca54a279e327ef139c8966a1f", 0xb2}, {&(0x7f0000003740)="5c187482ff1222f44142c6cf5845c3bf2444b9b95e36d539c9a4817b9370992245eb41edd93720d53d1949771f6e401a08443f7dcd3288c505ffa090f7e73a", 0x3f}, {&(0x7f0000003780)="83b614d12c832361e7883c1f9fb1684db788a129cbb70cda0b61963c495c5b5739194816c520b8fb252d2c988b5341bb4d4b5253036859d8928a97c78764d951d6c7cb5ada2725bb11a145d31de5aebdc50d1f0bc08767db1a42533d36a4e7c9bae371a7cec3c22037", 0x69}, {&(0x7f0000003800)="283ffeec712a09e5823dc5532b4a12e774835a06f259a4a1223548b67a356884a909acb1f36f17f6288196a0d9b03326da8ce75a9dc7dee51fc5b75c88e985fe4efb", 0x42}], 0x9, &(0x7f0000003a80)=[@ip_pktinfo={{0x18, 0x0, 0x8, {r5, @remote, @loopback}}}, @ip_tos_int={{0x10, 0x0, 0x1, 0x3}}], 0x28}, 0x20040000) fsync(r4) r6 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000003a40)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r7 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, r6) r8 = request_key(&(0x7f00000013c0)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000240)='\x00', r7) keyctl$describe(0x6, r8, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, 0x0, 0x2, 0x0) r9 = syz_open_dev$sndtimer(0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r9, 0x40345410, &(0x7f00000001c0)) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000003940)=""/135, 0x87}, {&(0x7f0000001480)=""/25, 0x19}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2000012f) r10 = dup2(r9, 0xffffffffffffffff) ioctl$TIOCMBIC(r10, 0x5417, &(0x7f0000000200)) openat$tun(0xffffffffffffff9c, 0x0, 0x200401, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000700)={'bcsh0\x00', {0x2, 0x0, @local}}) creat(0x0, 0x20) r11 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r11, 0x10e, 0x9, 0x0, 0x0) unshare(0x48020200) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000003a00), 0xffffffffffffffff) sched_setscheduler(0x0, 0x3, &(0x7f0000000000)=0x3) 14:39:24 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200005) sendfile(r0, r1, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x1c) recvfrom$unix(r1, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r2, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x80000000002c00) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 124.158467] Free swap = 0kB [ 124.161545] Total swap = 0kB [ 124.164559] 1965979 pages RAM [ 124.167657] 0 pages HighMem/MovableOnly [ 124.188189] 313294 pages reserved [ 124.251237] vmalloc: allocation failure: 0 bytes [ 124.256260] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 124.265005] CPU: 1 PID: 4964 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 124.272028] 0000000000000000 1deb4343a1b05925 ffff8800a1e77978 ffffffff81aad1a1 [ 124.280264] 1ffff100143cef32 ffff8801cb494740 00000000024000c2 0000000000000000 [ 124.288725] ffffffff82895080 ffff8800a1e77a88 ffffffff8148c0cb ffffffff00000001 [ 124.296798] Call Trace: [ 124.299376] [] dump_stack+0xc1/0x120 [ 124.304724] [] warn_alloc_failed.cold+0x78/0x99 [ 124.311025] [] ? zone_watermark_ok_safe+0x290/0x290 [ 124.317678] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 124.324503] [] ? futex_wait_setup+0x350/0x350 [ 124.330634] [] __vmalloc_node_range+0x365/0x650 [ 124.336933] [] ? check_preemption_disabled+0x3c/0x200 [ 124.343752] [] ? check_preemption_disabled+0x3c/0x200 [ 124.350657] [] ? task_has_security+0x130/0x270 [ 124.356953] [] vmalloc+0x5c/0x70 [ 124.363529] [] ? sel_write_load+0x119/0xf90 [ 124.369477] [] sel_write_load+0x119/0xf90 [ 124.375252] [] ? trace_hardirqs_on+0x10/0x10 [ 124.381287] [] ? sel_read_bool+0x240/0x240 [ 124.387585] [] ? trace_hardirqs_on+0x10/0x10 [ 124.393623] [] __vfs_write+0x116/0x3d0 [ 124.399138] [] ? sel_read_bool+0x240/0x240 [ 124.404999] [] ? __vfs_read+0x3c0/0x3c0 [ 124.410602] [] ? check_preemption_disabled+0x3c/0x200 [ 124.417421] [] ? check_preemption_disabled+0x3c/0x200 [ 124.424240] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 124.431060] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 124.437619] [] ? __sb_start_write+0x14f/0x310 [ 124.443742] [] vfs_write+0x182/0x4e0 [ 124.449083] [] SyS_write+0xdc/0x1c0 [ 124.454337] [] ? SyS_read+0x1c0/0x1c0 [ 124.459767] [] ? do_fast_syscall_32+0xd6/0xa90 [ 124.465977] [] ? SyS_read+0x1c0/0x1c0 [ 124.471406] [] do_fast_syscall_32+0x32d/0xa90 [ 124.477532] [] sysenter_flags_fixed+0xd/0x1a [ 124.484896] Mem-Info: [ 124.487503] active_anon:108299 inactive_anon:13894 isolated_anon:0 [ 124.487503] active_file:5514 inactive_file:21226 isolated_file:0 [ 124.487503] unevictable:0 dirty:109 writeback:0 unstable:0 [ 124.487503] slab_reclaimable:5866 slab_unreclaimable:61102 [ 124.487503] mapped:58816 shmem:13908 pagetables:2434 bounce:0 [ 124.487503] free:1363636 free_pcp:210 free_cma:0 [ 124.522441] DMA32 free:2481564kB min:4696kB low:5868kB high:7044kB active_anon:206332kB inactive_anon:25768kB active_file:9916kB inactive_file:38744kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:216kB writeback:0kB mapped:108256kB shmem:25780kB slab_reclaimable:11116kB slab_unreclaimable:111704kB kernel_stack:2304kB pagetables:3832kB unstable:0kB bounce:0kB free_pcp:552kB local_pcp:328kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 124.569715] lowmem_reserve[]: 0 3504 3504 [ 124.574933] Normal free:2963896kB min:5580kB low:6972kB high:8368kB active_anon:235808kB inactive_anon:29808kB active_file:12144kB inactive_file:46168kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:232kB writeback:0kB mapped:127008kB shmem:29852kB slab_reclaimable:12348kB slab_unreclaimable:132704kB kernel_stack:4448kB pagetables:5908kB unstable:0kB bounce:0kB free_pcp:340kB local_pcp:36kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 124.618510] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40531 sclass=netlink_route_socket [ 124.634678] lowmem_reserve[]: 0 0 0 14:39:25 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000001c0), 0xffffffe0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@loopback, @loopback}, &(0x7f0000000040)=0xc) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfffffefffffffffe, &(0x7f0000fd6fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000100)=@gcm_128={{0x6953ba71cee4b749}, "820d93029f6f1077", "b8e3d0b02e1ede12e59f086fd25961ae", "76317fae", "1c47b8d067687baa"}, 0x28) tkill(r2, 0x19) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/pid\x00') [ 124.647073] DMA32: 15*4kB (UE) 14*8kB (UE) 4*16kB (UME) 287*32kB (UME) 160*64kB (UME) 27*128kB (UME) 9*256kB (UME) 2*512kB (M) 0*1024kB 1*2048kB (M) 597*4096kB (M) = 2473804kB [ 124.667649] Normal: 13*4kB (E) 32*8kB (UME) 8*16kB (UME) 324*32kB (UME) 175*64kB (UME) 43*128kB (UME) 11*256kB (UME) 4*512kB (ME) 1*1024kB (U) 1*2048kB (E) 714*4096kB (M) = 2959988kB 14:39:25 executing program 3: r0 = socket$inet6(0xa, 0x100800000080008, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x2, @remote, 0x4}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000600)={0x0, {0x2, 0x4e22, @loopback}, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e21, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000005c0)='bond_slave_0\x00', 0x5, 0x8, 0x7fffffff}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @rand_addr="ac021c0158eab1caa6e4f4989e3495ca"}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='sched\x00') sendfile(r0, r2, 0x0, 0x88001) sendmmsg(r0, &(0x7f0000005780), 0x4000000000000d2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) setsockopt$sock_timeval(r3, 0x1, 0x1b, 0x0, 0xffffffffffffffc8) listen(r3, 0x80) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x402600, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@empty, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xffffff39) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x200000, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) write(r5, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r5, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000440)) setpriority(0x3, 0x0, 0x0) [ 124.701048] 42093 total pagecache pages [ 124.705205] 0 pages in swap cache [ 124.708980] Swap cache stats: add 0, delete 0, find 0/0 [ 124.720664] Free swap = 0kB [ 124.724267] Total swap = 0kB [ 124.727435] 1965979 pages RAM [ 124.738855] 0 pages HighMem/MovableOnly [ 124.743859] 313294 pages reserved 14:39:25 executing program 0: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) openat$selinux_policy(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200005) sendfile(r3, r4, 0x0, 0x8000ffffffff) write$apparmor_current(r4, &(0x7f0000000040)=@profile={'changeprofile ', ',!em0.\r.\x00'}, 0x17) io_setup(0x0, 0x0) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x4001) io_setup(0x1001, &(0x7f0000000140)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r7, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) dup2(r7, r1) io_submit(r6, 0x400000000000002a, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:39:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:39:25 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x989680}, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000180)='coredump_filter\x00') timer_create(0x4, &(0x7f0000000340)={0x0, 0x22, 0x2, @tid=r0}, &(0x7f0000000380)=0x0) timer_gettime(r1, &(0x7f00000003c0)) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) 14:39:25 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b1a3fd800000000a3", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000140)=""/63, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}], 0x15cb2503eb4ec126, 0x0, 0x5402a2cf0640cc8e}, 0xd}], 0x1, 0x0, 0x0) 14:39:25 executing program 4: ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)=0x5) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e22, @local}, 0x6c, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000040)='caif0\x00', 0x6283, 0x1, 0x800}) sendmmsg$inet(r0, &(0x7f0000000e80)=[{{&(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10, 0x0}}, {{&(0x7f0000000200)={0x2, 0x4e22}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="100000000000000001e600000500b100"], 0x10}}], 0x2, 0x0) [ 124.988726] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40531 sclass=netlink_route_socket [ 125.049791] vmalloc: allocation failure: 0 bytes [ 125.071497] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 125.102640] CPU: 0 PID: 5000 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 125.109689] 0000000000000000 8c9dde2b49c817af ffff8800a5d1f978 ffffffff81aad1a1 [ 125.117752] 1ffff10014ba3f32 ffff8801d9db8000 00000000024000c2 0000000000000000 [ 125.125826] ffffffff82895080 ffff8800a5d1fa88 ffffffff8148c0cb ffffffff00000001 [ 125.133924] Call Trace: [ 125.136515] [] dump_stack+0xc1/0x120 [ 125.141886] [] warn_alloc_failed.cold+0x78/0x99 [ 125.148199] [] ? zone_watermark_ok_safe+0x290/0x290 [ 125.154861] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 125.161699] [] ? futex_wait_setup+0x350/0x350 [ 125.167840] [] __vmalloc_node_range+0x365/0x650 [ 125.174174] [] ? check_preemption_disabled+0x3c/0x200 [ 125.181010] [] ? check_preemption_disabled+0x3c/0x200 [ 125.187848] [] ? task_has_security+0x130/0x270 [ 125.194076] [] vmalloc+0x5c/0x70 [ 125.199090] [] ? sel_write_load+0x119/0xf90 [ 125.205056] [] sel_write_load+0x119/0xf90 [ 125.210882] [] ? trace_hardirqs_on+0x10/0x10 14:39:25 executing program 4: socket$key(0xf, 0x3, 0x2) setreuid(0x0, 0x0) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, 0xc) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e5e2) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000000)=0x5dd7d56a, 0xfffffffffffffd3d) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x9) sendmmsg(r2, &(0x7f0000007fc0), 0x5654807, 0x0) unshare(0x40040000) syz_extract_tcp_res(0x0, 0x9, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x10000, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r5) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0xffffffff00000000) getpid() ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) ioprio_set$uid(0x3, r3, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='iPVS\x00') getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, 0x0, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000044c0)={'ip6gre0\x00'}) [ 125.216941] [] ? sel_read_bool+0x240/0x240 [ 125.222832] [] ? trace_hardirqs_on+0x10/0x10 [ 125.228890] [] __vfs_write+0x116/0x3d0 [ 125.234428] [] ? sel_read_bool+0x240/0x240 [ 125.240475] [] ? __vfs_read+0x3c0/0x3c0 [ 125.246205] [] ? check_preemption_disabled+0x3c/0x200 [ 125.253042] [] ? check_preemption_disabled+0x3c/0x200 [ 125.259881] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 125.266729] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 125.273305] [] ? __sb_start_write+0x14f/0x310 [ 125.279485] [] vfs_write+0x182/0x4e0 [ 125.284849] [] SyS_write+0xdc/0x1c0 [ 125.290120] [] ? SyS_read+0x1c0/0x1c0 [ 125.295568] [] ? do_fast_syscall_32+0xd6/0xa90 [ 125.301807] [] ? SyS_read+0x1c0/0x1c0 [ 125.307294] [] do_fast_syscall_32+0x32d/0xa90 [ 125.313435] [] sysenter_flags_fixed+0xd/0x1a [ 125.327014] Mem-Info: [ 125.353145] active_anon:117479 inactive_anon:12890 isolated_anon:0 [ 125.353145] active_file:5440 inactive_file:24353 isolated_file:0 [ 125.353145] unevictable:0 dirty:3220 writeback:15 unstable:0 [ 125.353145] slab_reclaimable:5793 slab_unreclaimable:61445 [ 125.353145] mapped:58817 shmem:12914 pagetables:2475 bounce:0 [ 125.353145] free:1349939 free_pcp:519 free_cma:0 14:39:26 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x208204) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x15122e, 0x91) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x180000f, 0x11, r2, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000500000000000004010000000000000001000000000000000000000000000000000d00000900"/88]) [ 125.392076] DMA32 free:2456168kB min:4696kB low:5868kB high:7044kB active_anon:223084kB inactive_anon:23672kB active_file:9916kB inactive_file:43944kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:5396kB writeback:80kB mapped:108256kB shmem:23744kB slab_reclaimable:10948kB slab_unreclaimable:112624kB kernel_stack:2496kB pagetables:4180kB unstable:0kB bounce:0kB free_pcp:1084kB local_pcp:672kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 125.439717] lowmem_reserve[]: 0 3504 3504 [ 125.444526] Normal free:2939312kB min:5580kB low:6972kB high:8368kB active_anon:252232kB inactive_anon:27888kB active_file:11844kB inactive_file:51768kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:5708kB writeback:0kB mapped:127012kB shmem:27912kB slab_reclaimable:12224kB slab_unreclaimable:133284kB kernel_stack:4384kB pagetables:5720kB unstable:0kB bounce:0kB free_pcp:852kB local_pcp:744kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 125.660435] lowmem_reserve[]: 0 0 0 [ 125.673958] DMA32: 90*4kB (UME) 42*8kB (UME) 20*16kB (UME) 60*32kB (UME) 51*64kB (UME) 18*128kB (UE) INIT: Id "1" respawning too fast: disabled for 5 minut6*256kB es 14:39:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) (UME) INIT: Id "2" respawning too fast: disa[ 125.737472] Normal: bled for 5 minutes363*4kB (UME) 211*8kB (UME) 114*16kB (ME) 173*32kB (UME) 91*64kB (UME) 28*128kB (UME) 6*256kB (UE) 3*512kB (ME) 2*1024kB (UM) 2*2048kB (ME) 713*4096kB (M) = 2949572kB [ 125.737607] 38430 total pagecache pages 14:39:26 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) write$P9_RUNLINKAT(0xffffffffffffffff, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = open(&(0x7f0000000340)='./file0\x00', 0x501040, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=@random={'btrfs.', './cgroup.cpu\x00'}) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x141442, 0x0) r5 = epoll_create1(0x80000) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r5, 0xc0506617, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000ec700f674fcb62ce00000000000000000000002e8800000000000000000000001c000000000000000000000000000000000000000000000000000000000000000000000000000000b5593a3c4ba8d17275d8fab8bf6082ea9538fbb678f988f731f8d8db"]) r6 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f0000000140)={0x7}, 0x7) syncfs(r1) r7 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r7, 0x280080) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000100)={0x0, r6}) 14:39:26 executing program 3: bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x1, 0x2ffffffff}, 0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0xdfedf534d1677a51) ioctl$EVIOCSABS2F(r1, 0x401845ef, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6100) fcntl$getown(0xffffffffffffffff, 0x9) truncate(&(0x7f00000000c0)='./bus\x00', 0x8000) r4 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) write$binfmt_misc(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="73797a311644b9e711590eeb2251dc9532be6536e0bf5aa13b8ec26ecc328fae5959211526d508f2f498e98263a13e32316e535fed803c11cb52af0061b9cdb2000000307e2c4814b4c97cdd05b6c37cb1df732ea6706e58295d300474905d48149cce8db380d6c14c060dcf2e9f0f6dad6c8c373d002c41fbed78b35efe672f140000"], 0x61) lseek(r3, 0x0, 0x2) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200005) sendfile(r5, r6, 0x0, 0x8000ffffffff) sendfile(r3, r3, 0x0, 0xfffffffffffffffc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r7, 0x407, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e21, @local}, 0x10) connect$inet(r8, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r7, 0x0, r8, 0x0, 0x30005, 0x0) epoll_wait(r7, &(0x7f00000003c0), 0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in=@dev}}, {{@in6=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0x2d) syz_genetlink_get_family_id$tipc2(&(0x7f00000005c0)='TIPCv2\x00') lstat(&(0x7f0000000080)='./bus\x00', 0x0) write$FUSE_ENTRY(r3, 0x0, 0x0) fchownat(r3, &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, 0x1800) sendfile(r3, r4, &(0x7f0000000040), 0x8000fffffffe) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000300)) 14:39:26 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x1000000008031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000012c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xedX#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80') r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) openat$cgroup_ro(r0, &(0x7f00000000c0)='mem\x00\x01y7SwaS.\x06\x95r\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xed0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000580), 0x214) r3 = dup3(0xffffffffffffffff, r0, 0x80000) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000380)=@nl=@unspec, 0x80, 0x0}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000400)="fba2135547197889f3c0519eaf7c6db0cc71bf50a153aee03b8c924e107389c9d5b2bccd45f718a82d", 0xf3463305) openat$fuse(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/fuse\x00', 0x2, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000340)=@known='security.apparmor\x00') ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000700)={0x7fff, 0x7}) read(r4, &(0x7f0000000200)=""/250, 0x50c7e3e3) r6 = socket$inet6(0xa, 0x2, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000480)={0x0, 0xfb, 0x15, 0x3, 0xfffffffffffffffb, "9e4f67adca40a36114ed230508ab931c"}, 0x15, 0x1) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x2}, 0x2}, 0x1c) connect$inet6(r6, 0x0, 0x0) sendmmsg(r6, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x5) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r2, &(0x7f00000007c0)=""/250, 0xffffffffffffffe7) r8 = socket$netlink(0x10, 0x3, 0x6) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKROSET(r7, 0x125d, &(0x7f0000000440)=0x6) splice(r7, &(0x7f0000000080), r8, &(0x7f0000000140), 0x6, 0x4) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) fchown(r7, r10, r11) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v3={0x3000000, [{0x1, 0x7}, {0x66}], r10}, 0x18, 0x3) syz_open_dev$loop(0x0, 0x0, 0x0) [ 125.737627] 313294 pages reserved 0*512kB 0*1024kB 0*2048kB 597*4096kB (M) = 2455352kB [ 125.936018] vmalloc: allocation failure: 0 bytes [ 125.965936] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 125.989713] CPU: 1 PID: 5036 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 125.996842] 0000000000000000 4962ed8fd41389f2 ffff8801d6b27978 ffffffff81aad1a1 [ 126.004891] 1ffff1003ad64f32 ffff8800bab34740 00000000024000c2 0000000000000000 [ 126.012983] ffffffff82895080 ffff8801d6b27a88 ffffffff8148c0cb ffffffff00000001 [ 126.021046] Call Trace: [ 126.023632] [] dump_stack+0xc1/0x120 [ 126.028998] [] warn_alloc_failed.cold+0x78/0x99 [ 126.035587] [] ? zone_watermark_ok_safe+0x290/0x290 [ 126.042351] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 126.049188] [] ? futex_wait_setup+0x350/0x350 [ 126.055328] [] __vmalloc_node_range+0x365/0x650 [ 126.061647] [] ? check_preemption_disabled+0x3c/0x200 [ 126.068570] [] ? check_preemption_disabled+0x3c/0x200 [ 126.075403] [] ? task_has_security+0x130/0x270 [ 126.081631] [] vmalloc+0x5c/0x70 [ 126.086639] [] ? sel_write_load+0x119/0xf90 [ 126.092602] [] sel_write_load+0x119/0xf90 [ 126.098392] [] ? trace_hardirqs_on+0x10/0x10 [ 126.104447] [] ? sel_read_bool+0x240/0x240 [ 126.110336] [] ? trace_hardirqs_on+0x10/0x10 [ 126.116386] [] __vfs_write+0x116/0x3d0 [ 126.121916] [] ? sel_read_bool+0x240/0x240 [ 126.127790] [] ? __vfs_read+0x3c0/0x3c0 [ 126.133406] [] ? check_preemption_disabled+0x3c/0x200 [ 126.140252] [] ? check_preemption_disabled+0x3c/0x200 [ 126.147083] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 126.153919] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 126.160512] [] ? __sb_start_write+0x14f/0x310 [ 126.166647] [] vfs_write+0x182/0x4e0 [ 126.172000] [] SyS_write+0xdc/0x1c0 [ 126.177266] [] ? SyS_read+0x1c0/0x1c0 [ 126.182710] [] ? do_fast_syscall_32+0xd6/0xa90 14:39:26 executing program 1: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(r0, r0, 0x0, 0x27) pipe(&(0x7f0000000040)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000), 0x2000000000000313, 0x0) eventfd(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r2, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) write(r2, 0x0, 0xff62) [ 126.188931] [] ? SyS_read+0x1c0/0x1c0 [ 126.194371] [] do_fast_syscall_32+0x32d/0xa90 [ 126.200511] [] sysenter_flags_fixed+0xd/0x1a [ 126.287455] audit: type=1400 audit(1572446366.991:20): avc: denied { dyntransition } for pid=5059 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 126.426220] Mem-Info: [ 126.430065] active_anon:121760 inactive_anon:15722 isolated_anon:0 [ 126.430065] active_file:5424 inactive_file:19655 isolated_file:0 [ 126.430065] unevictable:0 dirty:22 writeback:0 unstable:0 [ 126.430065] slab_reclaimable:5795 slab_unreclaimable:60632 [ 126.430065] mapped:61712 shmem:17653 pagetables:2449 bounce:0 [ 126.430065] free:1350009 free_pcp:596 free_cma:0 14:39:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) set_thread_area(&(0x7f0000000040)={0x7, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@hopopts={0x6, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x20, 0x7ff, [0x7, 0x6, 0x3, 0x3ff]}}]}, 0xe) sendmmsg(r0, &(0x7f00000092c0), 0x170, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, 0x0, 0x0) [ 126.466031] DMA32 free:2461960kB min:4696kB low:5868kB high:7044kB active_anon:230920kB inactive_anon:23664kB active_file:9860kB inactive_file:35320kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:0kB writeback:0kB mapped:108468kB shmem:29008kB slab_reclaimable:10972kB slab_unreclaimable:110924kB kernel_stack:2528kB pagetables:4016kB unstable:0kB bounce:0kB free_pcp:1288kB local_pcp:628kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 126.650421] lowmem_reserve[]: 0 3504 3504 [ 126.672696] Normal free:2944508kB min:5580kB low:6972kB high:8368kB active_anon:261432kB inactive_anon:27828kB active_file:11836kB inactive_file:43652kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:76kB writeback:0kB mapped:127100kB shmem:27844kB slab_reclaimable:12208kB slab_unreclaimable:131704kB kernel_stack:4448kB pagetables:5804kB unstable:0kB bounce:0kB free_pcp:544kB local_pcp:276kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 126.744582] lowmem_reserve[]: 0 0 0 [ 126.758418] DMA32: 143*4kB (UME) 109*8kB (UME) 14*16kB (UE) 72*32kB (UME) 110*64kB (UME) 21*128kB (UME) 5*256kB (UE) 0*512kB 0*1024kB 0*2048kB 597*4096kB (M) = 2460292kB [ 126.819073] Normal: 265*4kB (UME) 164*8kB (UME) 31*16kB (UME) 72*32kB (UME) 86*64kB (UME) 24*128kB (UME) 6*256kB (UE) 4*512kB (ME) 2*1024kB (UM) 2*2048kB (ME) 713*4096kB (M) = 2943924kB [ 126.882095] 38157 total pagecache pages 14:39:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffd) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1b2b8000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) write(r5, &(0x7f00000001c0), 0xfffffef3) read(r4, &(0x7f0000000200)=""/250, 0x50c7e5e2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000680)) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, 0x0, &(0x7f0000000440)) connect$inet6(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x1c3842, 0x0) r7 = creat(&(0x7f0000000180)='./file0\x00', 0x0) syncfs(r1) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = dup(r8) sendmmsg$inet6(r9, &(0x7f0000008040)=[{{&(0x7f0000000580)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c, &(0x7f0000007f80)=[{&(0x7f0000004bc0)="411009edc4898299be7bfdf4827696e9d06334ddde71c2816ab401180bdfc34593736ab7f91748f23f", 0x29}, {&(0x7f0000005d40)="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", 0x41f}], 0x2, &(0x7f0000000000)=[@dstopts_2292={{0x14}}], 0x14}}], 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r10, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) write$P9_RFSYNC(r10, &(0x7f0000000140)={0x7, 0x33, 0x1}, 0x7) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') r11 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r11, 0x280080) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000100)={0x0, r7}) 14:39:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$mice(0x0, 0x0, 0x202000) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e5e2) r5 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000001c0)) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4000000004e24, @local}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r6, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) connect$inet(r6, &(0x7f0000005100)={0x2, 0xbffe, @empty}, 0x3e0) getrandom(&(0x7f0000004100)=""/4096, 0x1000, 0x0) truncate(&(0x7f00000000c0)='./bus\x00', 0x800) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$P9_RLERRORu(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="00002000ffffb57b4cb2c4cdb2e706e42a"], 0x18) sendfile(r5, r5, 0x0, 0xffffffff80000001) timer_create(0x3, &(0x7f0000000380)={0x0, 0x6, 0x2, @thr={&(0x7f0000000300)="fe02611ffad8a192251791b2b7de81726636623bc8d8fa0ed11ddd1a585da74365c333cc6466349f583a652d434de9d21a13fd3c4958872565a9db3172fe770d39214696d19558bbc034b464d30e4a75", &(0x7f0000000180)="d6c64abb5861c3827889732ca8bbaa4da7713f4f0524d25de74c10dfa830e624fa422d4bd13728f927f13f63d09af05742"}}, &(0x7f00000003c0)=0x0) timer_gettime(r8, &(0x7f0000000480)) lseek(r2, 0x0, 0x2) sendfile(r2, r7, &(0x7f0000000040), 0x8000fffffffe) sendfile(r2, r7, 0x0, 0xa5cc554) recvmmsg(r2, &(0x7f0000004040)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000540)=""/158, 0x9e}, {&(0x7f0000000600)=""/240, 0xf0}, {&(0x7f0000000740)=""/94, 0x5e}, {&(0x7f00000007c0)=""/122, 0x7a}, {&(0x7f0000000980)=""/4096, 0x1000}], 0x5, &(0x7f0000001980)=""/207, 0xcf}, 0x7}, {{&(0x7f0000005140)=@l2, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001a80)=""/227, 0xe3}, {&(0x7f0000001b80)=""/154, 0x9a}, {&(0x7f0000001c40)=""/173, 0xad}, {&(0x7f0000000440)=""/12, 0xc}, {&(0x7f0000001d00)=""/165, 0xa5}, {&(0x7f0000001dc0)=""/44, 0x2c}, {&(0x7f0000001e00)=""/130, 0x82}, {&(0x7f0000001ec0)=""/101, 0x65}], 0x8, &(0x7f0000001f80)=""/130, 0x82}, 0x7fffffff}, {{&(0x7f0000002040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f00000024c0)=[{&(0x7f00000052c0)=""/124, 0x7c}, {&(0x7f0000002140)=""/46, 0x2e}, {&(0x7f0000002180)=""/82, 0x52}, {&(0x7f0000002200)=""/179, 0xb3}, {&(0x7f00000022c0)=""/72, 0x48}, {&(0x7f0000002340)=""/45, 0x2d}, {&(0x7f0000002380)=""/199, 0xc7}, {&(0x7f0000002480)=""/27, 0x1b}], 0x8, &(0x7f0000002500)=""/85, 0x55}}, {{&(0x7f0000002580)=@xdp, 0x80, &(0x7f00000020c0)=[{&(0x7f0000002600)=""/153, 0x99}, {&(0x7f00000026c0)=""/208, 0xd0}], 0x2}, 0x400}, {{&(0x7f0000002800)=@hci, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002880)=""/140, 0x8c}, {&(0x7f0000002940)=""/10, 0xa}, {&(0x7f0000002980)=""/165, 0xa5}, {&(0x7f0000002a40)}, {&(0x7f0000000880)=""/128, 0x80}, {&(0x7f0000002b00)=""/84, 0x54}, {&(0x7f0000002b80)=""/117, 0x75}], 0x7, &(0x7f0000002c40)=""/26, 0x1a}, 0xb}, {{&(0x7f0000002c80)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/84, 0x54}, {&(0x7f0000003d80)=""/127, 0x7f}, {&(0x7f00000051c0)=""/246, 0xf6}], 0x4, &(0x7f0000003f40)=""/212, 0xd4}, 0x4}], 0x6, 0x2000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x1) gettid() ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000940)) [ 126.897201] 0 pages in swap cache [ 126.905306] Swap cache stats: add 0, delete 0, find 0/0 [ 126.917468] Free swap = 0kB [ 126.923964] Total swap = 0kB [ 126.933684] 1965979 pages RAM [ 126.940292] 0 pages HighMem/MovableOnly 14:39:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 126.968039] 313294 pages reserved [ 127.139535] vmalloc: allocation failure: 0 bytes [ 127.144513] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 127.195378] CPU: 1 PID: 5092 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 127.202423] 0000000000000000 30b2f0071c0c49f2 ffff8800ba087978 ffffffff81aad1a1 [ 127.210499] 1ffff10017410f32 ffff88009f842f80 00000000024000c2 0000000000000000 [ 127.218580] ffffffff82895080 ffff8800ba087a88 ffffffff8148c0cb ffffffff00000001 [ 127.226647] Call Trace: [ 127.229233] [] dump_stack+0xc1/0x120 [ 127.234596] [] warn_alloc_failed.cold+0x78/0x99 [ 127.240909] [] ? zone_watermark_ok_safe+0x290/0x290 [ 127.247570] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 127.254405] [] ? futex_wait_setup+0x350/0x350 [ 127.260546] [] __vmalloc_node_range+0x365/0x650 [ 127.266859] [] ? check_preemption_disabled+0x3c/0x200 [ 127.273697] [] ? check_preemption_disabled+0x3c/0x200 [ 127.281488] [] ? task_has_security+0x130/0x270 [ 127.287727] [] vmalloc+0x5c/0x70 [ 127.292738] [] ? sel_write_load+0x119/0xf90 [ 127.298705] [] sel_write_load+0x119/0xf90 [ 127.304526] [] ? trace_hardirqs_on+0x10/0x10 [ 127.310577] [] ? sel_read_bool+0x240/0x240 [ 127.316458] [] ? trace_hardirqs_on+0x10/0x10 [ 127.322530] [] __vfs_write+0x116/0x3d0 [ 127.328089] [] ? sel_read_bool+0x240/0x240 [ 127.333969] [] ? __vfs_read+0x3c0/0x3c0 [ 127.339590] [] ? check_preemption_disabled+0x3c/0x200 [ 127.346420] [] ? check_preemption_disabled+0x3c/0x200 [ 127.353251] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 127.360083] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 127.366660] [] ? __sb_start_write+0x14f/0x310 [ 127.372798] [] vfs_write+0x182/0x4e0 [ 127.378268] [] SyS_write+0xdc/0x1c0 [ 127.383529] [] ? SyS_read+0x1c0/0x1c0 [ 127.388972] [] ? do_fast_syscall_32+0xd6/0xa90 [ 127.395261] [] ? SyS_read+0x1c0/0x1c0 [ 127.400701] [] do_fast_syscall_32+0x32d/0xa90 [ 127.406888] [] sysenter_flags_fixed+0xd/0x1a [ 127.420514] Mem-Info: [ 127.423612] active_anon:123911 inactive_anon:12875 isolated_anon:0 [ 127.423612] active_file:5431 inactive_file:19859 isolated_file:0 [ 127.423612] unevictable:0 dirty:0 writeback:11 unstable:0 [ 127.423612] slab_reclaimable:5776 slab_unreclaimable:60570 [ 127.423612] mapped:58815 shmem:12881 pagetables:2432 bounce:0 [ 127.423612] free:1350965 free_pcp:489 free_cma:0 [ 127.458897] DMA32 free:2459592kB min:4696kB low:5868kB high:7044kB active_anon:233212kB inactive_anon:23668kB active_file:9880kB inactive_file:35696kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:24kB writeback:36kB mapped:108256kB shmem:23680kB slab_reclaimable:10884kB slab_unreclaimable:111080kB kernel_stack:2624kB pagetables:4048kB unstable:0kB bounce:0kB free_pcp:1028kB local_pcp:668kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 127.506886] lowmem_reserve[]: 0 3504 3504 [ 127.514887] Normal free:2943876kB min:5580kB low:6972kB high:8368kB active_anon:262332kB inactive_anon:27824kB active_file:12272kB inactive_file:43464kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:504kB writeback:56kB mapped:127004kB shmem:27840kB slab_reclaimable:11972kB slab_unreclaimable:131032kB kernel_stack:4128kB pagetables:5640kB unstable:0kB bounce:0kB free_pcp:1388kB local_pcp:696kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 127.570094] lowmem_reserve[]: 0 0 0 [ 127.574479] DMA32: 80*4kB (UME) 114*8kB (UME) 16*16kB (UME) 49*32kB (UE) 107*64kB (UME) 22*128kB (UME) 5*256kB (UE) 0*512kB 0*1024kB 0*2048kB 597*4096kB (M) = 2459312kB [ 127.594455] Normal: 201*4kB (UE) 171*8kB (UE) 17*16kB (UME) 69*32kB (UE) 92*64kB (UME) 24*128kB (UME) 6*256kB (UE) 4*512kB (ME) 2*1024kB (UM) 2*2048kB (ME) 713*4096kB (M) = 2943788kB [ 127.625190] 38362 total pagecache pages [ 127.629549] 0 pages in swap cache [ 127.633563] Swap cache stats: add 0, delete 0, find 0/0 [ 127.639872] Free swap = 0kB [ 127.643221] Total swap = 0kB [ 127.647061] 1965979 pages RAM [ 127.650906] 0 pages HighMem/MovableOnly [ 127.655199] 313294 pages reserved 14:39:29 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x202000) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e5e2) r5 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000001c0)) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4000000004e24, @local}, 0x10) connect$inet(r5, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) truncate(&(0x7f00000000c0)='./bus\x00', 0x800) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$P9_RLERRORu(r5, &(0x7f00000004c0)={0x18, 0x7, 0x2, {{0xb, 'cpusetwlan0'}, 0x5}}, 0x18) sendfile(r5, r5, 0x0, 0xffffffff80000001) timer_create(0x3, &(0x7f0000000380)={0x0, 0x6, 0x2, @thr={&(0x7f0000000300)="fe02611ffad8a192251791b2b7de81726636623bc8d8fa0ed11ddd1a585da74365c333cc6466349f583a652d434de9d21a13fd3c4958872565a9db3172fe770d39214696d19558bbc034b464d30e4a75", &(0x7f0000000180)="d6c64abb5861c3827889732ca8bbaa4da7713f4f0524d25de74c10dfa830e624fa422d4bd13728f927f13f63d09af05742"}}, &(0x7f00000003c0)=0x0) timer_gettime(r7, &(0x7f0000000480)) lseek(r2, 0x0, 0x2) sendfile(r2, r6, &(0x7f0000000040), 0x8000fffffffe) socket$inet6(0xa, 0x80004, 0x0) sendfile(r2, r6, 0x0, 0xa5cc554) r8 = socket$inet6(0xa, 0x400000000001, 0x0) close(r8) r9 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x200005) sendfile(r8, r9, 0x0, 0x8000ffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000000540)={0x3, {{0xa, 0x4e21, 0x1, @ipv4={[], [], @rand_addr=0x5}, 0x8}}}, 0x84) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) gettid() ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000940)) 14:39:29 executing program 2: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x19) ptrace$peek(0x2, r0, &(0x7f00000001c0)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) fcntl$setlease(r1, 0x400, 0x0) unlink(&(0x7f0000000040)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in6=@initdev}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) r2 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) r3 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r6 = getegid() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setresgid(r4, r5, r6) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x19) ptrace(0x8, r3) setns(r2, 0x8000000) 14:39:29 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80, 0x0) openat$cgroup_ro(r0, &(0x7f0000000340)='pids.events\x00', 0x0, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write(r2, &(0x7f00000001c0), 0xbab230cf) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = gettid() rt_tgsigqueueinfo(0x0, r4, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) keyctl$join(0x1, &(0x7f0000000180)={'syz'}) ioctl$TIOCGPGRP(r1, 0x540f, 0x0) syncfs(r0) syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') getuid() openat$cgroup_ro(r1, &(0x7f0000000500)='cgroup.stat\x00', 0x0, 0x0) sendmmsg(r3, &(0x7f00000092c0), 0x979, 0x20084480) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="a3fd9a855dae65ebcc163f123fc37181a750855d4d8f9520a7126d041091", 0x1e, 0x40000, &(0x7f0000000480)={0xa, 0x4e24, 0xfd, @local, 0x8001}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000080)={'syz_tun\x00\x0e\xc6\x9b=\xe5\x83\xd8\x90', {0x2, 0x0, @empty}}) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) 14:39:29 executing program 1: setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, 0x0, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) read(0xffffffffffffffff, 0x0, 0x0) r0 = timerfd_create(0x9, 0x80400) write(r0, &(0x7f00000001c0)="5b039dcbda41e9fe61c81c5fa59ce6ce8dae1c6d46b769665dae20ddc56ad6ec4731631fa431c950742aa69d6a2d963e58017c93c522cc320e0dad88236b97f5a362b0796f7c1c4033a19ba7d64977442d1179d2a3c30c2e8bf29bba74d439e524b1333016751b70c6b2f105cf6c1e15e86057470be0a6fcfb2941b6fb0d97141fbd52dc069944ff4d4042c07bb50c31b35ccc413720e01e9fa1e59d1527e1a4a5ff758805f726e096a6e080", 0xac) fchdir(0xffffffffffffffff) creat(&(0x7f00000003c0)='./file0\x00', 0x104) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000340)={0x3da}, 0xfffffffffffffd27) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r4, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r5, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2}, {0x306}, 0x6, {0x2, 0x4e22, @rand_addr=0x48e}, 'teql0\x00'}) accept4$inet(r5, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80000) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) ioctl(r6, 0x7fd, 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="0000b8d0064cb0b0a1f0a7cfc8e84541d7386642811fc49a44f6eba58d2c4011be6aa36e3dc9c81a5424cff19c4c796ca7a1780b3de79d87a0b6b62e646c971b8b71a357153dd26bfd8b000000000000000000"], &(0x7f0000000300)='./file0\x00', &(0x7f0000000500)='securityfs\x00', 0x200000, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e5e2) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000380)={@val={0x0, 0x806}, @val={0x0, 0x80, 0x0, 0x80000001, 0x5, 0x100}, @ipx={0xffff, 0x6e, 0xfffffffffffffffe, 0x4, {@broadcast, @broadcast, 0x1}, {@random, @broadcast, 0x2}, "9c9cc68e755f44b8d130590901f30c70692d115660c39d041d3ac1b3b8f5e7635f49a29fe17791720f7f8bac09de54b750544e02ddd970d1fbb476889df0a06758c59093c75df434982a6984f9c56cf9"}}, 0x7c) io_setup(0xff, &(0x7f0000000340)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/create\x00', 0x2, 0x0) r7 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x6857b21ff1155d90) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800), &(0x7f0000000840)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x88000, 0x0) prctl$PR_GET_TID_ADDRESS(0x28, 0x0) write$FUSE_STATFS(r7, &(0x7f0000000580)={0x60, 0x0, 0x7, {{0x9, 0x16d7, 0x1, 0xaea6, 0x9, 0x92bb, 0x1000, 0x4}}}, 0x60) 14:39:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:39:29 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) syz_open_dev$mice(0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) pipe(0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e5e2) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) truncate(&(0x7f00000000c0)='./bus\x00', 0x800) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$P9_RLERRORu(r2, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xffffffff80000001) timer_create(0x3, &(0x7f0000000380)={0x0, 0x6, 0x0, @thr={&(0x7f0000000300), &(0x7f0000000180)}}, 0x0) timer_gettime(0x0, &(0x7f0000000480)) lseek(r1, 0x0, 0x2) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200005) sendfile(r4, r5, 0x0, 0x8000ffffffff) ioctl$RTC_AIE_ON(r5, 0x7001) sendfile(r1, r3, &(0x7f0000000040), 0x8000fffffffe) socket$inet6(0xa, 0x80004, 0x0) sendfile(r1, r3, 0x0, 0xa5cc554) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) gettid() 14:39:29 executing program 2: ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0xa80) ioctl$UI_SET_MSCBIT(r2, 0x40045568, 0x4) fchdir(r1) r3 = creat(&(0x7f0000000480)='./bus\x00', 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x20001) fcntl$setstatus(r4, 0x4, 0x400) write$selinux_attr(r3, &(0x7f00000001c0)='system_u:object_r:semanage_read_lock_t:s0\x00', 0x2a) truncate(&(0x7f00000000c0)='./bus\x00', 0x8000) r5 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) unlink(&(0x7f0000000300)='./bus\x00') lseek(r3, 0x0, 0x2) socket$nl_route(0x10, 0x3, 0x0) sendfile(r3, r5, 0x0, 0xfffffffffffffffc) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)=0x0) write$FUSE_ATTR(r3, &(0x7f0000000140)={0x78, 0xffffffffffffffda, 0x3, {0x4, 0x0, 0x0, {0x3, 0x800000000000, 0x7, 0x1000, 0x1, 0x2, 0xfff, 0x4, 0x81, 0x40, 0x40, r6, 0xffffffffffffffff, 0x10001, 0x2}}}, 0x78) sendfile(r3, r5, 0x0, 0x8000fffffffe) 14:39:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:39:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:39:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(0x0, 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 129.181142] vmalloc: allocation failure: 0 bytes [ 129.219400] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 129.272633] CPU: 1 PID: 5156 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 129.279695] 0000000000000000 9766a9dbc602fc41 ffff8801c0e47978 ffffffff81aad1a1 [ 129.287780] 1ffff100381c8f32 ffff8801cb68df00 00000000024000c2 0000000000000000 [ 129.295847] ffffffff82895080 ffff8801c0e47a88 ffffffff8148c0cb ffffffff00000001 [ 129.303943] Call Trace: [ 129.306537] [] dump_stack+0xc1/0x120 [ 129.311914] [] warn_alloc_failed.cold+0x78/0x99 [ 129.318240] [] ? zone_watermark_ok_safe+0x290/0x290 [ 129.325349] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 129.332196] [] ? futex_wait_setup+0x350/0x350 [ 129.338341] [] __vmalloc_node_range+0x365/0x650 [ 129.344751] [] ? check_preemption_disabled+0x3c/0x200 [ 129.351593] [] ? check_preemption_disabled+0x3c/0x200 [ 129.358433] [] ? task_has_security+0x130/0x270 [ 129.364667] [] vmalloc+0x5c/0x70 [ 129.369685] [] ? sel_write_load+0x119/0xf90 [ 129.375654] [] sel_write_load+0x119/0xf90 [ 129.381453] [] ? trace_hardirqs_on+0x10/0x10 [ 129.387510] [] ? sel_read_bool+0x240/0x240 [ 129.393570] [] ? trace_hardirqs_on+0x10/0x10 [ 129.399630] [] __vfs_write+0x116/0x3d0 [ 129.405170] [] ? sel_read_bool+0x240/0x240 [ 129.411083] [] ? __vfs_read+0x3c0/0x3c0 [ 129.416713] [] ? check_preemption_disabled+0x3c/0x200 [ 129.423550] [] ? check_preemption_disabled+0x3c/0x200 [ 129.430394] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 129.437238] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 129.443821] [] ? __sb_start_write+0x14f/0x310 [ 129.449963] [] vfs_write+0x182/0x4e0 [ 129.455326] [] SyS_write+0xdc/0x1c0 [ 129.460598] [] ? SyS_read+0x1c0/0x1c0 [ 129.466048] [] ? do_fast_syscall_32+0xd6/0xa90 [ 129.472282] [] ? SyS_read+0x1c0/0x1c0 [ 129.477736] [] do_fast_syscall_32+0x32d/0xa90 [ 129.484064] [] sysenter_flags_fixed+0xd/0x1a 14:39:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev, 0x0, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x2}, 0x20) io_setup(0x7, &(0x7f00000000c0)=0x0) io_destroy(r1) r2 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200005) sendfile(r4, r5, 0x0, 0x8000ffffffff) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x52, "101a19c492b8130d300a91c273e1b0b7289b776b7a8fabac85b0105957ff26d59f1061b19215ba7921997d8f208411664de093c4a7bb2b8d5536d81774323a887209cbf53e711319317effbac3daa7dca05b"}, &(0x7f0000000200)=0x76) getsockopt$sock_int(r3, 0x1, 0x2b, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40246608, &(0x7f0000000040)={0x1ff, 0x4, 0x100000001, 0x80000000, 0x4, 0x7f}) r6 = open(&(0x7f0000000240)='./bus\x00', 0x100000141042, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080)=@ccm_128={{0x304}, "82543cc5161b2943", "940c95b15b39e182c2523497dd62c7ae", "925888e5", "941ba991043fcf3d"}, 0xfffffffffffffcef) ftruncate(r6, 0x10099b7) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7558}]}, 0x8) sendfile(0xffffffffffffffff, r6, 0x0, 0x8000fffffffe) creat(&(0x7f00000004c0)='./bus\x00', 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000280)={{0x2, 0x4e24, @loopback}, {0x1, @remote}, 0xc, {0x2, 0x4e21, @multicast1}, 'veth1\x00'}) 14:39:30 executing program 4: r0 = socket$inet6(0xa, 0x100800000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000600)={0x0, {0x2, 0x4e22, @loopback}, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e21, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000005c0)='bond_slave_0\x00', 0x5, 0x8, 0x7fffffff}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @rand_addr="ac021c0158eab1caa6e4f4989e3495ca"}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='sched\x00') sendfile(r0, r2, 0x0, 0x88001) sendmmsg(r0, &(0x7f0000005780), 0x4000000000000d2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x800000004e22}, 0x1c) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0xffffffffffffffc8) listen(r3, 0x80) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x402600, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@empty, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x200000, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) write(r5, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r5, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) lgetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f00000001c0), 0xffffffe0) r8 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000440)={0x1, 0x0, 0x1, 0xffffffffffffffff}) poll(&(0x7f00000004c0)=[{r6, 0x4000}, {r4, 0x50}, {r8, 0xb3be90179d4e666}, {r9, 0x400}], 0x4, 0x5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000000180)=0x19, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r10 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r10, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 14:39:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) close(0xffffffffffffffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000006c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0xaa, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000500)='./file1\x00', 0x1ce801, 0x1) renameat2(r3, 0x0, r4, 0x0, 0x10) getsockopt$packet_int(r4, 0x107, 0xa, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) dup3(r2, r5, 0x80000) fchdir(r0) r6 = creat(&(0x7f0000000340)='./file0\x00', 0x84) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, 0x0, &(0x7f0000000280)) stat(&(0x7f0000000680)='./file0\x00', &(0x7f0000000880)) lchown(&(0x7f0000000480)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) r7 = creat(&(0x7f0000000400)='./file1\x00', 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) ioctl$FS_IOC_RESVSP(r7, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000a}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f00000004c0)=0xc) syz_open_procfs(r8, &(0x7f0000000640)='net/igmp\x00') write$P9_RWRITE(r6, &(0x7f0000000380)={0xb, 0x77, 0x1, 0x1}, 0xb) write$P9_RFLUSH(r7, &(0x7f0000000180)={0x1000000a3, 0x6d, 0x1}, 0x1a6db1e6) syz_emit_ethernet(0x0, &(0x7f0000000300)=ANY=[], 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r9, &(0x7f0000d65000)={&(0x7f0000000300), 0xfffffffffffffdf7, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0x14}}, 0x4c000) pipe(&(0x7f0000000540)={0xffffffffffffffff}) read(r10, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$EVIOCGUNIQ(r10, 0x80404508, &(0x7f0000000700)=""/208) [ 130.574605] Mem-Info: [ 130.580987] active_anon:125723 inactive_anon:12875 isolated_anon:0 [ 130.580987] active_file:5578 inactive_file:19157 isolated_file:0 [ 130.580987] unevictable:0 dirty:301 writeback:0 unstable:0 [ 130.580987] slab_reclaimable:5801 slab_unreclaimable:61126 [ 130.580987] mapped:58815 shmem:12882 pagetables:2498 bounce:0 [ 130.580987] free:1347396 free_pcp:326 free_cma:0 [ 130.703799] DMA32 free:2449152kB min:4696kB low:5868kB high:7044kB active_anon:239808kB inactive_anon:23680kB active_file:10128kB inactive_file:35120kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:492kB writeback:0kB mapped:108256kB shmem:23692kB slab_reclaimable:10864kB slab_unreclaimable:112300kB kernel_stack:2528kB pagetables:4268kB unstable:0kB bounce:0kB free_pcp:756kB local_pcp:520kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 130.828060] lowmem_reserve[]: 0 3504 3504 [ 130.843871] Normal free:2939004kB min:5580kB low:6972kB high:8368kB active_anon:263884kB inactive_anon:27820kB active_file:12184kB inactive_file:41508kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:712kB writeback:0kB mapped:127004kB shmem:27836kB slab_reclaimable:12140kB slab_unreclaimable:132584kB kernel_stack:4256kB pagetables:5724kB unstable:0kB bounce:0kB free_pcp:1432kB local_pcp:716kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 131.008067] lowmem_reserve[]: 0 0 0 [ 131.025350] DMA32: 376*4kB (UME) 230*8kB (UME) 231*16kB (ME) 281*32kB (UME) 76*64kB (UME) 25*128kB (UME) 4*256kB (UE) 1*512kB (U) 2*1024kB (UM) 2*2048kB (UM) 594*4096kB (M) = 2464800kB [ 131.075920] Normal: 374*4kB (UME) 405*8kB (UME) 248*16kB (UME) 380*32kB (UME) 88*64kB (UME) 24*128kB (UME) 6*256kB (UE) 2*512kB (ME) 2*1024kB (U) 2*2048kB (ME) 712*4096kB (M) = 2954624kB [ 131.120747] 37957 total pagecache pages [ 131.137361] 0 pages in swap cache [ 131.145342] Swap cache stats: add 0, delete 0, find 0/0 [ 131.156332] Free swap = 0kB [ 131.162789] Total swap = 0kB [ 131.170137] 1965979 pages RAM [ 131.176604] 0 pages HighMem/MovableOnly [ 131.185069] 313294 pages reserved 14:39:32 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x8) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) ftruncate(r2, 0x208200) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x8000fffffffe) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x3bb7) r6 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f0000000280)={0x7}, 0xfffffffffffffe93) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000100)={0x0, r6}) clone(0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) 14:39:32 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)="24000000200007041dfffd946f6105000a0000001f000002000008000800040004f00000", 0x24}], 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) 14:39:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) truncate(&(0x7f00000000c0)='./bus\x00', 0x10001000a00) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r2) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r3, 0x0, 0xfffffffffffffffc) 14:39:32 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x2000000000007, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000200)={0x0, 0x7530}, 0x10) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000080)="08dca50d5e0bcfe47bf070") setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0x110000141042, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="240000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000000), 0x43578cf5) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@local}}}, &(0x7f0000000140)=0xe8) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x1) sendfile(r6, r7, 0x0, 0x800000000024) accept4$packet(r7, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000004c0)=0x14, 0xc00) r8 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_int(r8, 0x29, 0x1a, 0x0, 0x0) r9 = dup(0xffffffffffffffff) recvfrom(r9, 0x0, 0xfffffffffffffd8a, 0x102, 0x0, 0x67c52dfb) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x1f3) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) ftruncate(r4, 0x10099b7) sendfile(r1, r4, 0x0, 0x88000fc000000) 14:39:32 executing program 3: timer_create(0x2, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x41, &(0x7f0000000000)={{0x77359400}, {0x0, 0x9}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) 14:39:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(0x0, 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:39:32 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = socket$inet6(0xa, 0x2, 0x0) fadvise64(r2, 0x0, 0x1, 0x3) socket$inet6(0xa, 0x3, 0x5) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001440)='cgroup.stat\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) fsetxattr$security_ima(r2, &(0x7f0000000300)='security.ima\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="bfb6ae7585bc014435cd746d079b39ea7dbfe7e5ba8ddab7e0f3c99791fc7ce4b9066bb57f012ef1acba5d6e74775b640ec9b5df54fb6225cfc6283cdf44ace489e69a6ebaeecc5974156692153d9bf1ccf45112bb3738b5cc121e33393d864be10951f5658c20cc67ae3e7e4585aa3828edbab8cc0c954266ce4326cab13886ae6925bfb7913b2027904e6efc72fa1b280466f4c9d5e119e200ddaaee0da7568a54d02cd54df87cbc0bb60f8c45c79528712949bb849afd87"], 0x1, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r4 = getpid() r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000007c0)=ANY=[@ANYBLOB="020100001d0000000000000000000007000018004907ac007cc5b7207591a62d2ed55687f5aaef17840b55a4b3a0e1a3d976ad2652c3d443c4fac517f0b7b73eb7f241e430a484355e66871209a060348086c2e2a94ba7d3a05c2e1be3da878de10fc678701bf0789b34079cf8d4eb957ad6553e30d2571376b2d00380c20bb03c8a32b1730d49e205318aa0d04cbc804eb56208422a008121609e9cfb79eccca35b6f68aa1ce2699975a12defbceca88d102401094cee8e3af068f32e6fdf66b83b0d45f2de150a4032f586ef4f9df282da50f59200003335cb492f4aefe06da4bac49c8323aa82682318ac57a4102737e277d16c9563924a10886daf72f7729146d3df6995ea35bcdd2df268b82120fcd64568e96d266f8a1534685101fd7780ca0318d2d06f021d73eb65c3fb805014aa3791d523ed06e5f46f4859671773c21096a7e545fb629b1c68931262f4a93e24aca43cdf9e907e4c821cda369996b8563edf72169c009d82a7dec4f8160f4bc2e0a6d4dd24c8b43900475fd9cde0c7a3a42e716358dd39b25c68aa36a35a98d26c9c19be50d6c5f4d8ced7204a311e2b37ee1f96b4e28e95eeffbe1d3080f68000000000004e7ef96bccaeaecca63fea9835"], 0xe8}}, 0x0) prlimit64(r4, 0x10, &(0x7f0000000140)={0xffff, 0x3}, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) openat$cgroup_ro(r3, &(0x7f0000002480)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) fchmod(r2, 0xe1b4e7a18c157420) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/netlink\x00') ioctl$EXT4_IOC_MIGRATE(r6, 0x6609) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8002, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000180), 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000026ff8)='./file0\x00', 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000540)='./bus\x00', 0x0, 0x100000, 0x0) clone(0x100020040004104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(r4, 0x0, 0x41000001, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) [ 131.375789] vmalloc: allocation failure: 0 bytes [ 131.404583] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 131.430382] CPU: 1 PID: 5211 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 131.437456] 0000000000000000 d38aa5d95f93ed47 ffff8801c0e47978 ffffffff81aad1a1 [ 131.445562] 1ffff100381c8f32 ffff8800b7c2df00 00000000024000c2 0000000000000000 [ 131.453639] ffffffff82895080 ffff8801c0e47a88 ffffffff8148c0cb ffffffff00000001 [ 131.461712] Call Trace: [ 131.464304] [] dump_stack+0xc1/0x120 [ 131.469698] [] warn_alloc_failed.cold+0x78/0x99 [ 131.476022] [] ? zone_watermark_ok_safe+0x290/0x290 [ 131.482703] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 131.489552] [] __vmalloc_node_range+0x365/0x650 [ 131.495895] [] ? check_preemption_disabled+0x3c/0x200 [ 131.502744] [] ? check_preemption_disabled+0x3c/0x200 [ 131.509588] [] ? task_has_security+0x130/0x270 [ 131.515924] [] vmalloc+0x5c/0x70 [ 131.520946] [] ? sel_write_load+0x119/0xf90 [ 131.526919] [] sel_write_load+0x119/0xf90 [ 131.532723] [] ? trace_hardirqs_on+0x10/0x10 [ 131.538812] [] ? sel_read_bool+0x240/0x240 [ 131.544703] [] ? trace_hardirqs_on+0x10/0x10 [ 131.550768] [] __vfs_write+0x116/0x3d0 [ 131.556319] [] ? sel_read_bool+0x240/0x240 [ 131.562219] [] ? __vfs_read+0x3c0/0x3c0 [ 131.567847] [] ? check_preemption_disabled+0x3c/0x200 [ 131.575139] [] ? check_preemption_disabled+0x3c/0x200 [ 131.582003] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 131.588857] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 131.595443] [] ? __sb_start_write+0x14f/0x310 14:39:32 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSPASS(r2, 0x40087447, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{0x1, 0xdd, 0x8, 0x7}, {0x2, 0xf9, 0x9, 0x99e}, {0x1, 0x6, 0x7f, 0xfff}, {0x4, 0x7, 0x4, 0xffffffef}, {0x1000, 0x2, 0x5, 0xffffffff}]}) write(r1, &(0x7f00000001c0), 0xffffffe0) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x7) writev(r1, &(0x7f0000001340)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="ffc39fc5e9324db8d13bc0503326a1e6347d425c5691bb4ff019fa484243220e4336dabe67e8bde7ca1e871e3343b5f86ac659a8fe8c51d2e52e978dda7e1ec3ce6e2def6989dd17b06091a23150481bc9e5229d86fae3"}, {&(0x7f00000001c0)="1a673f0e4b89f4af98637c0581498a2d5dad5bc63ecaa63ba63f2e76ec81fa7cc7a88e72f8a3dd678097fb01e2c09269880c114ec3bfbbc7211331e928880523adac10b36ff8e99a52b40efeaf69b2348f93a15e41c14b683b28aaa82e2ffb5a782a58e9673b4400b5f68d3c1a09bdf4d774c9b6359d0f6df20b2f30a1d7b3839ed404626d983e23988a44f1d949a4d641082de4d2f9984afc42d60c82387e1286e2b7e8b37ace0b7e5a7d420e66f0db56228fe460a2c9f43594eec710e0be384004e9aae79a716de7229d4cc037a0fd91de"}, {&(0x7f00000002c0)="1252473de79afdad780df2ba56b4aadee71b2dea905261ba8e7817b7075a0e6c5caf4b4022fce4cbe9d3389eeb9e345d604d66f10f867507ffd13534f941ba4362b532317d8aa18fcf7a96edc0fd043e57a0952ea8ce8e99e83c9bd645b66e148d06f839c27adc7493ed93e88c3f21e24cc33a9212cb4662d7fe"}, {&(0x7f0000000340)="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"}], 0x1c35) [ 131.601732] [] vfs_write+0x182/0x4e0 [ 131.607107] [] SyS_write+0xdc/0x1c0 [ 131.612387] [] ? SyS_read+0x1c0/0x1c0 [ 131.617842] [] ? do_fast_syscall_32+0xd6/0xa90 [ 131.624074] [] ? SyS_read+0x1c0/0x1c0 [ 131.629550] [] do_fast_syscall_32+0x32d/0xa90 [ 131.635989] [] sysenter_flags_fixed+0xd/0x1a 14:39:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_targets\x00') readv(r0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x8ead66ac36b30f79) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r2, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x4a2903, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) socket(0x0, 0x8080f, 0x0) r4 = open(0x0, 0x141042, 0x0) close(r4) r5 = syz_open_dev$loop(0x0, 0x20000000000e, 0x105082) pwritev(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_key={0x2000000000000342, 0x9, 0x40, 0x0, "15a134747ae50000"}, @sadb_address={0x2236, 0x6, 0x0, 0x30, 0x0, @in={0x2, 0x0, @local}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x24}}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x0) pipe(0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0x526987c9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) syz_open_procfs(r3, 0x0) [ 132.275299] Mem-Info: [ 132.284200] active_anon:117085 inactive_anon:12880 isolated_anon:0 [ 132.284200] active_file:5733 inactive_file:25357 isolated_file:0 [ 132.284200] unevictable:0 dirty:5428 writeback:37 unstable:0 [ 132.284200] slab_reclaimable:5889 slab_unreclaimable:60804 [ 132.284200] mapped:58815 shmem:12911 pagetables:2610 bounce:0 [ 132.284200] free:1351348 free_pcp:479 free_cma:0 [ 132.401570] DMA32 free:2462884kB min:4696kB low:5868kB high:7044kB active_anon:220732kB inactive_anon:23676kB active_file:10304kB inactive_file:42824kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:7888kB writeback:148kB mapped:108256kB shmem:23756kB slab_reclaimable:11164kB slab_unreclaimable:111600kB kernel_stack:2496kB pagetables:4160kB unstable:0kB bounce:0kB free_pcp:892kB local_pcp:264kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 132.561815] lowmem_reserve[]: 0 3504 3504 14:39:33 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = open(0x0, 0x10000, 0x8) pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_udp_int(r1, 0x11, 0x1, 0x0, 0x0) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) accept4$packet(r0, 0x0, 0x0, 0x80000) ustat(0x6, &(0x7f0000000040)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0xfffffffffffffe12) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x6) pipe(&(0x7f0000000540)={0xffffffffffffffff}) read(r6, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$sock_ifreq(r6, 0x19bbd, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) prctl$PR_GET_THP_DISABLE(0x2a) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f00000001c0), 0xfffffef3) ioctl$TIOCSSOFTCAR(r7, 0x541a, &(0x7f0000000140)=0xf2) bind$inet(r4, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) r8 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r8, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x45c) write$uinput_user_dev(r8, &(0x7f0000000880)={'syz1\x00\x00\x00\x00\x04\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001840)=ANY=[@ANYRES64=r8], 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) clone(0x0, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000001400), 0x0) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000000000)=0x10004, 0x2) write$binfmt_elf64(r4, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) shutdown(r4, 0x1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000003c0)={0x5, &(0x7f0000000380)=[{0xfff, 0x3, 0x8, 0x1000}, {0x6, 0x9, 0x7f, 0x9}, {0xb863, 0x0, 0x0, 0x5}, {0x80, 0x81, 0x1f, 0x7fff}, {0xeea, 0x5, 0x3f, 0x20}]}, 0x8) recvmsg(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000400)=""/4096, 0xf7e9}], 0x1, 0x0, 0xff96ce4aaaa4756f}, 0x100) write$eventfd(r3, &(0x7f0000000340)=0x2, 0x8) read(r2, &(0x7f0000000200)=""/250, 0xfffffffffffffee3) [ 132.577765] Normal free:2956348kB min:5580kB low:6972kB high:8368kB active_anon:247764kB inactive_anon:27824kB active_file:12256kB inactive_file:45324kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:3284kB writeback:0kB mapped:127004kB shmem:27840kB slab_reclaimable:12476kB slab_unreclaimable:131520kB kernel_stack:4416kB pagetables:6108kB unstable:0kB bounce:0kB free_pcp:892kB local_pcp:256kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 14:39:33 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x1, 0x3, 0x8, 0x10001}) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x54, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="056304400000000011634840000000000000000000000000000000000000000000000000000000000000000048000000000000001800000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a68730000000000000000000000000000000000000000852a68770000000000000000000000000000000000000000852a687300"/72], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000180063e4000000007c82588200000000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, 0x0}) [ 132.739864] lowmem_reserve[]: 0 0 0 [ 132.752663] DMA32: 247*4kB (UM) 214*8kB (UM) 85*16kB [ 132.775700] binder: 5251:5253 ioctl c028660f 20000040 returned -22 14:39:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(0x0, 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 132.782570] (UM) 324*32kB (UME) 130*64kB (UME) 35*128kB (UME) 10*256kB (UME) 4*512kB [ 132.811576] audit: type=1400 audit(1572446373.521:21): avc: denied { transfer } for pid=5251 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 132.831391] (UM) 2*1024kB (UM) 2*2048kB (UM) 594*4096kB (M) = 2471004kB 14:39:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000380)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000001c0), 0xffffffe0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x5, 0x8, 0x89}) [ 132.831438] Normal: 284*4kB (UME) 282*8kB (UME) 84*16kB (UME) 413*32kB (UME) 148*64kB (UME) 33*128kB (UME) 8*256kB (UME) 6*512kB (ME) 2*1024kB (U) 2*2048kB (ME) 712*4096kB (M) = 2959264kB [ 132.831441] 37777 total pagecache pages [ 132.831444] 0 pages in swap cache [ 132.831448] Swap cache stats: add 0, delete 0, find 0/0 [ 132.831451] Free swap = 0kB [ 132.831453] Total swap = 0kB [ 132.831456] 1965979 pages RAM [ 132.831458] 0 pages HighMem/MovableOnly [ 132.831460] 313294 pages reserved [ 132.944852] vmalloc: allocation failure: 0 bytes [ 132.967899] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 132.995770] CPU: 1 PID: 5264 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 133.002846] 0000000000000000 f68c61faf4549f5c ffff8800b3c17978 ffffffff81aad1a1 [ 133.010923] 1ffff10016782f32 ffff8801d592df00 00000000024000c2 0000000000000000 [ 133.018972] ffffffff82895080 ffff8800b3c17a88 ffffffff8148c0cb ffffffff00000001 [ 133.027028] Call Trace: [ 133.029612] [] dump_stack+0xc1/0x120 [ 133.035004] [] warn_alloc_failed.cold+0x78/0x99 [ 133.038247] binder: 5251:5253 got transaction with invalid offset (3831693336, min 24 max 72) or object. [ 133.038342] binder: 5251:5253 transaction failed 29201/-22, size 72-24 line 3199 [ 133.058514] [] ? zone_watermark_ok_safe+0x290/0x290 [ 133.065171] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 133.071998] [] __vmalloc_node_range+0x365/0x650 [ 133.078310] [] ? check_preemption_disabled+0x3c/0x200 [ 133.085135] [] ? check_preemption_disabled+0x3c/0x200 [ 133.091966] [] ? task_has_security+0x130/0x270 [ 133.098205] [] vmalloc+0x5c/0x70 [ 133.103209] [] ? sel_write_load+0x119/0xf90 [ 133.109168] [] sel_write_load+0x119/0xf90 [ 133.114959] [] ? trace_hardirqs_on+0x10/0x10 [ 133.121008] [] ? sel_read_bool+0x240/0x240 [ 133.126880] [] ? trace_hardirqs_on+0x10/0x10 [ 133.132932] [] __vfs_write+0x116/0x3d0 [ 133.138459] [] ? sel_read_bool+0x240/0x240 [ 133.144329] [] ? __vfs_read+0x3c0/0x3c0 [ 133.149941] [] ? check_preemption_disabled+0x3c/0x200 [ 133.156773] [] ? check_preemption_disabled+0x3c/0x200 [ 133.163603] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 133.170432] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 133.176997] [] ? __sb_start_write+0x14f/0x310 [ 133.183127] [] vfs_write+0x182/0x4e0 [ 133.188481] [] SyS_write+0xdc/0x1c0 [ 133.193745] [] ? SyS_read+0x1c0/0x1c0 [ 133.199189] [] ? do_fast_syscall_32+0xd6/0xa90 [ 133.205415] [] ? SyS_read+0x1c0/0x1c0 [ 133.210863] [] do_fast_syscall_32+0x32d/0xa90 14:39:33 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x40000000000000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000002c0)={0x0, @multicast2, 0x4e24, 0x0, 'rr\x00', 0x10, 0x0, 0x76}, 0x2c) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r1, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) sendfile64(r1, r0, 0x0, 0xfd) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000000480)='./bus\x00') write(r3, &(0x7f00000001c0), 0xffffffe0) read(r2, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) write$selinux_create(r3, &(0x7f0000000100)=@objname={'system_u:object_r:systemd_logind_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x2, 0x20, './bus\x00'}, 0x55) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) socket$netlink(0x10, 0x3, 0x10) personality(0x2000000) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r5, 0x200005) sendfile(r4, r5, 0x0, 0x8000ffffffff) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x4, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'eql\x00', 0xec38ed91f9c7494a}) io_setup(0x7fff, &(0x7f00000000c0)=0x0) io_destroy(r7) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x2}) socketpair$unix(0x1, 0x1, 0x0, 0x0) [ 133.217005] [] sysenter_flags_fixed+0xd/0x1a [ 133.225899] binder: undelivered TRANSACTION_ERROR: 29201 [ 133.229515] binder: 5251:5253 ioctl c028660f 20000040 returned -22 [ 133.229811] binder: BINDER_SET_CONTEXT_MGR already set [ 133.229817] binder: 5251:5253 ioctl 40046207 0 returned -16 [ 133.300635] Mem-Info: [ 133.303602] active_anon:117174 inactive_anon:12875 isolated_anon:0 [ 133.303602] active_file:5595 inactive_file:19326 isolated_file:0 [ 133.303602] unevictable:0 dirty:55 writeback:0 unstable:0 [ 133.303602] slab_reclaimable:5921 slab_unreclaimable:60669 [ 133.303602] mapped:58815 shmem:12882 pagetables:2568 bounce:0 [ 133.303602] free:1357436 free_pcp:528 free_cma:0 14:39:34 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x103}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x6685, &(0x7f0000000040)={0x1, 0x0, 0x1000, 0x0, &(0x7f0000000100), 0x95, 0x0, &(0x7f0000000200)="7c240924e66f27cd6ce6f45a480645675869ebf38a473bb1ca38889079379c593f13f8c5835310d233e5e3d073bbf7015a2b1b233db6021e10f10f4f53c3d45d4fed876617541cf219149119f92951dcc3bd933fe117c90b0eb69ca7f8842a370b98f04dabb70d3772eed05d28d694e62303d9a7d1d33df13113f640377ed1e1332be02b580f87b5152c06bd716e008e712d9eb937"}) preadv(0xffffffffffffffff, &(0x7f0000000700), 0x31f, 0x10400003) inotify_init1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x5, 0xfd1, 0x0, 0x7ff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000400)={'raw\x00', 0x2, [{}, {}]}, 0x48) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) munlockall() write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = socket$inet6(0xa, 0x2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000014c0), 0x1000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001440)='cgroup.stat\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="1400402f0662a30d1b0b8cc0ad29b5"]}) ioctl(r3, 0x8, &(0x7f0000000380)) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x202680, 0x0) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000000340)=@req3={0x400, 0x4, 0x7, 0x7, 0x200, 0x7, 0xfffffffe}, 0x1c) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/attr/exec\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) sendmsg$nl_generic(r5, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[], @ANYRESOCT, @ANYRES32=r4, @ANYRESDEC=r7], 0x4}, 0x1, 0x0, 0x0, 0x200080a0}, 0x0) gettid() [ 133.339566] DMA32 free:2470896kB min:4696kB low:5868kB high:7044kB active_anon:220932kB inactive_anon:23676kB active_file:10124kB inactive_file:35180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:44kB writeback:0kB mapped:108256kB shmem:23688kB slab_reclaimable:11208kB slab_unreclaimable:110972kB kernel_stack:2464kB pagetables:4016kB unstable:0kB bounce:0kB free_pcp:1160kB local_pcp:500kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 133.414332] lowmem_reserve[]: 0 3504 3504 14:39:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='\x00\x00\x80\x00\x00\x00\xaf\x00\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x20141042, 0xb09ec10ce4804b21) inotify_init1(0x80800) openat$tun(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffffffffffeb0) epoll_pwait(r3, &(0x7f0000000300)=[{}, {}], 0x2, 0x7, &(0x7f0000000380)={0xfffffffffffffffb}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0xdff, 0x10000) preadv(r4, &(0x7f0000000340)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000240)=""/106, 0x6a}], 0x2, 0x0) r5 = creat(&(0x7f0000000280)='./bus\x00', 0x0) fsetxattr(r5, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000000)='-{vmnet1[cpuset\'wlan0${system$\x00', 0xb6, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000003c0)={'ip_vti0\x00', 0x1000}) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, 0x0, &(0x7f0000000480)=0xc5dc53a408b4b39c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) r7 = creat(&(0x7f00000004c0)='./bus\x00', 0x40) ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f0000000400)={0x7}) write$binfmt_aout(r1, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x1aa) r8 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendfile(r7, r8, 0x0, 0x5a92) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f00000001c0)) ioctl$BLKGETSIZE(r3, 0x1260, &(0x7f00000002c0)) [ 133.419485] Normal free:2959024kB min:5580kB low:6972kB high:8368kB active_anon:247864kB inactive_anon:27824kB active_file:12256kB inactive_file:42124kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:176kB writeback:0kB mapped:127004kB shmem:27840kB slab_reclaimable:12476kB slab_unreclaimable:131480kB kernel_stack:4416kB pagetables:6404kB unstable:0kB bounce:0kB free_pcp:844kB local_pcp:672kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 133.618095] lowmem_reserve[]: 0 0 0 [ 133.656888] DMA32: 197*4kB (U) 47*8kB (UME) 41*16kB (UM) 63*32kB (UE) 127*64kB (UME) 35*128kB (UME) 10*256kB (UME) 4*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 594*4096kB (M) = 2460220kB 14:39:34 executing program 1: r0 = socket$inet6(0xa, 0x4000000080002, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0xffffffff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000002d40)}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="934c6dee611226051ae367fa9abe0251081de9857423c51f7e015a8ef61a26389db1e98e29c7f8ff427a9644d8c2b411d8d950654b704ad3f75e31761648a203b1c4db500850ecac29be0afdbd3a6e7b7212fd4aebf7137d2898a48f5e4c993c6ba621c54457", 0x66}, {&(0x7f00000000c0)="1c8a944089f7cc1c768f7d96fb642265a3e7715c3d39b7cd64976a40b55fa722f67426e2b74c0c7c5cd92d4d58525c9784025e5c060e1a2abff9352d79e74e041a48d5f2e42ef5686069387b87b7467b08c96877f795ff53c936a92a1d19dd158d1e3fda31457a689b703214b16665bc4d28c2597c42685d5f9682eb45df3ffb3edc3dcf69336a7fe7224afb833d6b140db6f9cdfb4b09a8ba3473a8302d", 0x9e}, {&(0x7f0000000280)="6a1a6bc9785bce40e98233e61c0af34338a7d4bdc5aec51daa8b7035321ac3bc36e17246da99ab3f9e50f621c31b4c1bb52d79d72dba2da4a1a7365ba5a63db9664dc66a899588c53ad213b70892e8899116b8f5d4756646d6c57f1ebd87ef880d9ba05e107c340b413991d608c0509bf20e21b502854eedbed37595155f2190daf6b47f0eae43a0c45e7fe2e6cfbdee753c72b7dc95e780e204f9fd42ef5d6ae8faab95325a6722cae4a79f6a35f685608ecac0274f61e675afc071a24ca34214632158", 0xd4}, {&(0x7f0000000180)="cbdc149872d70c351366dbac99d4d9646c3cabe7fe2f83dae0b881acd6b18f0ea17b6a87ea95b9f5afecaaf211de835a2f948160c10c57b1f060fdd934", 0x3d}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="c6ce4e61b9dad757e607fc2b6c56ade0819c6c511def55518cca7208f0c10166fcc442d95d46525e56a66d99382e81f7dc51008ca9ec39492793a064d0898b293deeee5731e4ca06662d456ca20a3bd760a00f38329e6e3d0c75cccf48095334f202577a900a3f89b1551cf664f479dd87bb87acb885321d32715ddbae922ebe4e183fafa752285f4d37557daf37d11ce97b8b00866a489135e3f93c6ef915eae0f7aeb5a144ad058e15f649d317c2ae833a72", 0xb3}], 0x6, &(0x7f0000000140), 0x120}}], 0x2, 0x0) 14:39:34 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) readv(r1, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0x1000}], 0x3b6) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/190, 0xbe}], 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r3 = dup2(r2, r2) listen(r2, 0x80) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080), 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'icmp6\x00'}, &(0x7f0000000680)=0x1e) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x19) capget(&(0x7f0000000200)={0x19980330, r5}, &(0x7f0000000240)={0x0, 0x2, 0x9, 0x3, 0xfff, 0x3}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x3663eb5325bd7f00) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x2) write(r4, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = accept4(r2, 0x0, 0x0, 0x0) pipe(&(0x7f0000000840)) pipe(&(0x7f0000000740)) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 133.752595] Normal: 73*4kB (UE) 100*8kB (UE) 28*16kB (UE) 69*32kB (UE) 49*64kB (UME) 26*128kB (UME) 8*256kB (UME) 6*512kB (ME) 2*1024kB (U) 2*2048kB (ME) 712*4096kB (M) = 2937828kB [ 133.865780] 38067 total pagecache pages [ 133.891235] 0 pages in swap cache [ 133.903668] Swap cache stats: add 0, delete 0, find 0/0 [ 133.923594] Free swap = 0kB [ 133.931188] Total swap = 0kB [ 133.940522] 1965979 pages RAM [ 133.950312] 0 pages HighMem/MovableOnly [ 133.959316] 313294 pages reserved 14:39:37 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f0000000300)={0x0, 0xfb, 0x9b, 0x4, 0x4, "c99db34879f26172deb1289bdb5b5ac9", "02c5222ffecff1fed1e8328e06e0a902aa42445abce07b2991fb5593fcc849a650c4b908b86892d42041ed5536110ddc7db53c03a529c9077d996abb77977ae0335aca7df881a0fcc0da7640929c058a8085295ed0fc663ddec93f2cf4f182c209feeccbdaf097fe7490e9eea30cb058289a500a97446b35b2eeeb956ed75ba34a8b9c1217e9"}, 0x14, 0x5) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.selinux\x00', &(0x7f0000000200)='system_u:object_r:xconsole_device_t:s0\x00', 0x27, 0x0) 14:39:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:39:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xffffffe0) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="00fb2007c9d882fb38cae8d449fc9aae91e0637f8a0aab8e7c2cf09dc1f9b14b"], 0x20, 0x2) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f00000000c0)="87d1f9825abe1ee0e48b115976fad2264bc3564e380d9f789c86a0b938a06f073bf9200e12473317540f5d47c1b6c7a26c359510863d42f750bf4fc5c9eea66e65f2212b558b61e283cfe08173d8431816560f387d1f45e19b6a379b0374d4f092fcd809f4b6f2ea42a3a0f6cdfcae25fc50f83af52d6d9a411fd67b3b81fb70e7b4a9", 0x83) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e20, @multicast2}, 0x10) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x80000) fchdir(r3) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) 14:39:37 executing program 0: setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) bind$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x0, 0x3, 0x20001003}, 0xc) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/relabel\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001cc0)='.\x00\x00\x00u\x00\xbf\x87\xdc\xea\xceB&\xc0\xad5[\xf2\x92\x9e\xc7\r?\t\xbeEl\x9aX\xca\x8f\xa6\xd6Y\x18|\x95\xcc\xcf\xf3\xdc\x9f\x85\xfeQ\xadC,w\x1f\x9a\x8c\xd0\xd7{\xf5q\x1d\xa2y\xd9\x84\xf0\xef\x99\xe1Ew\x02/\x12\xfdBC\x84M\x91\xf2\x1c?\x7f)\xce\x99\x8f\xef,\xb1W\x8b\xc0\xee\x89\xe4@\x05\xa4s\xb9\xb1\xb6x\xd7\xcf\xc5I\xbf\x87\xcd\xa4g\xdc?F\x83ak@\x80N\xe1\x90R\xb9|*p\xc7=\x05\xd8\n|\xa6\x98\"A\xb9jz\xce\xee1P\xd3\\s\x9f_\f\xb9A\x84\xf2\xd8\x83\xd86P\b\xd55;i\xe4f\xc7%\xb8\xce2\xb5Z\t-A\x1f\xa6j^\x1b\xcf\xc1\x1fj\xd9\\\xaa\xa3\xce\x06\x80\x00\x00\x00\x00\x00\x00)}!/\xd2\xacr#;+#YE\xb7\xd3x\f\x97\x85\xe3Oat\xe8TN\xb4C\x98^\x8dJ73[\x8bz3', 0x200002, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000340)={0x3da, 0x1, 0x0, {0x7f}}, 0xfffffffffffffd27) write$selinux_load(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="67109e0b40d3ecd5d94045d0c5a30644706fb5944167db63901a1ca15e05b961b640682a17c85e0470456cc7428af96069db03761dbf943724a41a70d313fba1c3e386c16635abd6"], 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000480)='./bus\x00', 0x1) fcntl$setstatus(r3, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0xa00) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r4, 0x0, 0xfffffffffffffffc) sendfile(r3, r4, &(0x7f0000000040), 0x8000fffffffe) io_setup(0x9, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f00000003c0)={0x0, 0x1, 0x0, 0x81}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000440)={@remote, 0xbd}) getgroups(0x0, 0x0) socket(0x0, 0x2, 0x0) lseek(r2, 0x0, 0x3) recvmmsg(r1, &(0x7f0000001240)=[{{&(0x7f0000000bc0)=@ax25={{0x3, @bcast}, [@netrom, @bcast, @netrom, @default, @netrom, @rose, @rose, @rose]}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c40)=""/182, 0xb6}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000000d00)=""/107, 0x6b}, {&(0x7f0000000d80)=""/171, 0xab}], 0x4}, 0x5}, {{&(0x7f0000000e80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast2}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000f00)=""/132, 0x84}, {&(0x7f0000002dc0)=""/4096, 0x1000}], 0x2, &(0x7f0000001000)=""/76, 0x4c}, 0x5}, {{&(0x7f0000001080)=@can={0x1d, 0x0}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001100)=""/127, 0x7f}], 0x1, &(0x7f00000011c0)=""/93, 0x5d}, 0x7}], 0x3, 0x1, 0x0) getresuid(&(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)=0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001380)={{{@in=@local, @in6=@mcast1, 0x4e24, 0x401, 0x4e21, 0x5, 0xa, 0x20, 0x80, 0xbf, r5, r6}, {0x9, 0x10001, 0x8000, 0x0, 0x7fffffff, 0xff, 0x2, 0x7ff}, {0x401, 0x100000001, 0x100000000}, 0x40, 0x6e6bb8, 0x3, 0x1, 0x0, 0x3}, {{@in6=@remote, 0x4d4, 0xff}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x7, 0x1, 0x5, 0x3, 0x2, 0x5c1}}, 0xe8) ioctl$TCSETX(r3, 0x5433, &(0x7f0000000140)={0x3a, 0x7, [0x8, 0x3, 0x0, 0x400, 0x7], 0x3}) 14:39:37 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x43e) write$binfmt_script(r0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x4) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000001b00)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac', &(0x7f0000001d00)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac'], &(0x7f0000001ac0)=[&(0x7f0000002100)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac', &(0x7f0000000840)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\x04\xda\nU\x84\xc2\xe3E\xc1\xd8L\xb1r\xb0\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x8b\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a', &(0x7f0000001040)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfE\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\x06\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac', &(0x7f0000000a40)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\x04\xda\nU\x84\xc2\xe3E\xc1\xd8L\xb1r\xb0\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x8b\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a', &(0x7f0000000180)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac', &(0x7f0000000440)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac\xe6,\xf9\xec\x84R\xc2\x02\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=f\xf3\xca\'\xa8\x1b\xae\xff\xbe\xf9\xe7\xed34\x1c\xd1\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac', &(0x7f0000000640)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac']) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x40010, r1, 0xa166e000) 14:39:37 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x103}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x6685, &(0x7f0000000040)={0x1, 0x0, 0x1000, 0x0, &(0x7f0000000100), 0x95, 0x0, &(0x7f0000000200)="7c240924e66f27cd6ce6f45a480645675869ebf38a473bb1ca38889079379c593f13f8c5835310d233e5e3d073bbf7015a2b1b233db6021e10f10f4f53c3d45d4fed876617541cf219149119f92951dcc3bd933fe117c90b0eb69ca7f8842a370b98f04dabb70d3772eed05d28d694e62303d9a7d1d33df13113f640377ed1e1332be02b580f87b5152c06bd716e008e712d9eb937"}) preadv(0xffffffffffffffff, &(0x7f0000000700), 0x31f, 0x10400003) inotify_init1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x5, 0xfd1, 0x0, 0x7ff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000400)={'raw\x00', 0x2, [{}, {}]}, 0x48) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) munlockall() write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = socket$inet6(0xa, 0x2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000014c0), 0x1000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001440)='cgroup.stat\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="1400402f0662a30d1b0b8cc0ad29b5"]}) ioctl(r3, 0x8, &(0x7f0000000380)) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x202680, 0x0) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000000340)=@req3={0x400, 0x4, 0x7, 0x7, 0x200, 0x7, 0xfffffffe}, 0x1c) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/attr/exec\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) sendmsg$nl_generic(r5, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[], @ANYRESOCT, @ANYRES32=r4, @ANYRESDEC=r7], 0x4}, 0x1, 0x0, 0x0, 0x200080a0}, 0x0) gettid() 14:39:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x10, 0x3, 0x6, 0xa, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd26, 0x3505}, @sadb_lifetime={0x4, 0x3, 0x3948, 0x0, 0x1f, 0x800}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}]}, 0x50}}, 0x5e920e94e1f0dda4) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r1, 0x4b37) sendmsg$key(r0, &(0x7f0000b6dfc8)={0xffffff7f00000000, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x400000000000003, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0xb}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote}}]}, 0x78}}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'veth0\x00'}) socket$inet6(0xa, 0x1000000000002, 0x0) [ 137.153963] audit: type=1400 audit(1572446377.861:22): avc: denied { associate } for pid=5323 comm="syz-executor.3" name="/" dev="sysfs" ino=1 scontext=system_u:object_r:xconsole_device_t:s0 tcontext=system_u:object_r:sysfs_t:s0 tclass=filesystem permissive=1 14:39:37 executing program 3: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0xfffd, @broadcast}, 0x10) splice(r0, 0x0, r2, 0x0, 0x30005, 0x0) [ 137.233946] vmalloc: allocation failure: 0 bytes [ 137.262280] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 137.281259] CPU: 1 PID: 5336 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 137.288384] 0000000000000000 1c10a873ded64876 ffff8801d328f978 ffffffff81aad1a1 [ 137.296477] 1ffff1003a651f32 ffff8800b4f8df00 00000000024000c2 0000000000000000 [ 137.304539] ffffffff82895080 ffff8801d328fa88 ffffffff8148c0cb ffffffff00000001 [ 137.312611] Call Trace: [ 137.315200] [] dump_stack+0xc1/0x120 [ 137.320572] [] warn_alloc_failed.cold+0x78/0x99 [ 137.326892] [] ? zone_watermark_ok_safe+0x290/0x290 [ 137.333568] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 137.340407] [] __vmalloc_node_range+0x365/0x650 [ 137.346727] [] ? check_preemption_disabled+0x3c/0x200 [ 137.353573] [] ? check_preemption_disabled+0x3c/0x200 [ 137.360413] [] ? task_has_security+0x130/0x270 [ 137.366639] [] vmalloc+0x5c/0x70 [ 137.372095] [] ? sel_write_load+0x119/0xf90 [ 137.378065] [] sel_write_load+0x119/0xf90 [ 137.384295] [] ? trace_hardirqs_on+0x10/0x10 [ 137.390355] [] ? sel_read_bool+0x240/0x240 [ 137.396237] [] ? trace_hardirqs_on+0x10/0x10 [ 137.402296] [] __vfs_write+0x116/0x3d0 [ 137.407832] [] ? sel_read_bool+0x240/0x240 [ 137.413718] [] ? __vfs_read+0x3c0/0x3c0 [ 137.419344] [] ? check_preemption_disabled+0x3c/0x200 [ 137.426625] [] ? check_preemption_disabled+0x3c/0x200 [ 137.433465] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 137.440307] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 137.446888] [] ? __sb_start_write+0x14f/0x310 [ 137.453037] [] vfs_write+0x182/0x4e0 [ 137.458401] [] SyS_write+0xdc/0x1c0 [ 137.463679] [] ? SyS_read+0x1c0/0x1c0 [ 137.469130] [] ? do_fast_syscall_32+0xd6/0xa90 [ 137.475361] [] ? SyS_read+0x1c0/0x1c0 [ 137.480818] [] do_fast_syscall_32+0x32d/0xa90 [ 137.486969] [] sysenter_flags_fixed+0xd/0x1a [ 137.590840] Mem-Info: [ 137.593519] active_anon:119965 inactive_anon:12875 isolated_anon:0 [ 137.593519] active_file:5570 inactive_file:19330 isolated_file:0 [ 137.593519] unevictable:0 dirty:99 writeback:0 unstable:0 [ 137.593519] slab_reclaimable:5772 slab_unreclaimable:60679 [ 137.593519] mapped:58815 shmem:12882 pagetables:2565 bounce:0 [ 137.593519] free:1355793 free_pcp:526 free_cma:0 [ 137.628903] DMA32 free:2468112kB min:4696kB low:5868kB high:7044kB active_anon:226284kB inactive_anon:23676kB active_file:10084kB inactive_file:35192kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:148kB writeback:0kB mapped:108256kB shmem:23688kB slab_reclaimable:10964kB slab_unreclaimable:110956kB kernel_stack:2592kB pagetables:4028kB unstable:0kB bounce:0kB free_pcp:968kB local_pcp:304kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 137.680111] lowmem_reserve[]: 0 3504 3504 [ 137.685392] Normal free:2955316kB min:5580kB low:6972kB high:8368kB active_anon:253576kB inactive_anon:27824kB active_file:12196kB inactive_file:42128kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:248kB writeback:0kB mapped:127004kB shmem:27840kB slab_reclaimable:12124kB slab_unreclaimable:131760kB kernel_stack:4416kB pagetables:6232kB unstable:0kB bounce:0kB free_pcp:1128kB local_pcp:404kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 137.732427] lowmem_reserve[]: 0 0 0 14:39:38 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x20002, 0x180) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000340)={'HL\x00'}, &(0x7f0000000440)=0x1e) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x1d9) pipe(&(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) open(&(0x7f0000000380)='./file0\x00', 0x141800, 0x21) read(r2, &(0x7f0000001b00)=""/250, 0x50c7e716) r4 = gettid() rt_tgsigqueueinfo(0x0, r4, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') preadv(r5, &(0x7f0000001400)=[{0x0}, {&(0x7f0000000240)=""/149, 0x95}, {&(0x7f0000000040)=""/107, 0x6b}], 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001a40), &(0x7f0000001ac0)=0xc) gettid() r6 = gettid() rt_tgsigqueueinfo(0x0, r6, 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000000)={0x7, 0x3, 0x23}, 0x161ac83420c750b8) openat$keychord(0xffffffffffffff9c, 0x0, 0x28002, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x18, &(0x7f0000000380)=0xffffffff80000001, 0x3) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team0\x00', 0x2}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @mss, @mss, @window={0x3, 0x6, 0x1}, @timestamp, @timestamp], 0x6) fremovexattr(r7, &(0x7f00000007c0)=@known='system.posix_acl_access\x00') setsockopt$inet_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000280), 0x7) r8 = open(&(0x7f0000000240)='./file0\x00', 0x101000, 0xc1) getsockopt$inet_mreqn(r7, 0x0, 0x0, &(0x7f0000000340)={@rand_addr, @remote, 0x0}, &(0x7f0000000440)=0xc) connect$packet(r8, &(0x7f0000000480)={0x11, 0x4, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f0000000300)={0x1}) [ 137.737941] DMA32: 110*4kB (UME) 4*8kB (ME) 32*16kB (UE) 228*32kB (UME) 159*64kB (UME) 43*128kB (UME) 10*256kB (UME) 2*512kB (UM) 1*1024kB (U) 3*2048kB (UM) 594*4096kB (M) = 2467736kB [ 137.774461] Normal: 73*4kB (UME) 55*8kB (UME) 93*16kB (UME) 256*32kB (UME) 170*64kB (UME) 51*128kB (UME) 11*256kB (UME) 7*512kB (ME) 3*1024kB (UM) 3*2048kB (UME) 711*4096kB (M) = 2955692kB [ 137.818499] 37780 total pagecache pages [ 137.823131] 0 pages in swap cache [ 137.827135] Swap cache stats: add 0, delete 0, find 0/0 [ 137.833341] Free swap = 0kB [ 137.836928] Total swap = 0kB 14:39:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 137.840751] 1965979 pages RAM [ 137.844585] 0 pages HighMem/MovableOnly [ 137.857360] 313294 pages reserved 14:39:38 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0x2}, 0x1c) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)='oom_score_adj\x00') exit(0x0) write$cgroup_pid(r2, &(0x7f0000000200), 0x12) listen(r0, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0xfffffffffffffcfd, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) r4 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x216) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000040)={0xff, @loopback, 0x4e21, 0x1, 'wrr\x00', 0xb, 0x7, 0x2f}, 0x2c) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x5, 0x0, 0x2, 0xb, 0x80000000, 0x401}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000006180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x44000000}, 0xffffffffffffffad, &(0x7f0000006140)={&(0x7f0000005dc0)={0x14, 0x0, 0x200, 0x70bd30, 0x1}, 0x9}, 0x1, 0x0, 0x0, 0x800}, 0x2562976dae3b418c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 138.017668] vmalloc: allocation failure: 0 bytes [ 138.044420] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 138.086834] CPU: 1 PID: 5366 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 138.093889] 0000000000000000 a21f47d941b4eb98 ffff8800b76df978 ffffffff81aad1a1 [ 138.102066] 1ffff10016edbf32 ffff8801d33297c0 00000000024000c2 0000000000000000 [ 138.110118] ffffffff82895080 ffff8800b76dfa88 ffffffff8148c0cb ffffffff00000001 [ 138.118167] Call Trace: [ 138.120762] [] dump_stack+0xc1/0x120 [ 138.126126] [] warn_alloc_failed.cold+0x78/0x99 [ 138.132439] [] ? zone_watermark_ok_safe+0x290/0x290 [ 138.139102] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 138.145933] [] __vmalloc_node_range+0x365/0x650 [ 138.152247] [] ? check_preemption_disabled+0x3c/0x200 [ 138.159085] [] ? check_preemption_disabled+0x3c/0x200 [ 138.165927] [] ? task_has_security+0x130/0x270 [ 138.172161] [] vmalloc+0x5c/0x70 [ 138.177178] [] ? sel_write_load+0x119/0xf90 [ 138.183148] [] sel_write_load+0x119/0xf90 [ 138.188945] [] ? trace_hardirqs_on+0x10/0x10 [ 138.195002] [] ? sel_read_bool+0x240/0x240 [ 138.200883] [] ? trace_hardirqs_on+0x10/0x10 [ 138.206940] [] __vfs_write+0x116/0x3d0 [ 138.212481] [] ? sel_read_bool+0x240/0x240 [ 138.218363] [] ? __vfs_read+0x3c0/0x3c0 [ 138.223988] [] ? check_preemption_disabled+0x3c/0x200 [ 138.230821] [] ? check_preemption_disabled+0x3c/0x200 14:39:38 executing program 2: r0 = gettid() r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x2, 0x0) syz_genetlink_get_family_id$fou(0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x5002}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm], 0x2) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x2007fff) syz_open_procfs(r0, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(0x0, 0x12) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000007c0)={'syz', 0x2}, &(0x7f00000006c0)="bb120a7889345606d132dd8b80966668658b89fc789da6efcb35f7645b2382f095cc6de23040b0d6e7e51734f26e79b713fffbd9a5a451811fd887fa87d43fc4f89522452dab750a68fa0eae845eee67dff677febe8dfd2c78b81881f84126e811a716d686d837db06803f62ed6188589f113501cb0671d6742660e945c9115306", 0x81, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) mount(&(0x7f0000000800)=ANY=[@ANYBLOB="7e8125256547cf5b9a38e9e1795ad495bdb487da683c912a658d784339a0ffe8b7b67e9ca4d7d2754bd0ea2bbb96615c3d9296fefce24e08909f00d397ef359867f4cd5753d3a47853e7af5d0328209ad7322400000000000000000000000000000000000000000085055a247354d5eefb47d476cab6419dd44c143a56fdce00"/137], 0x0, 0x0, 0x8000, 0x0) write(r5, &(0x7f00000001c0), 0xfffffef3) read(r4, &(0x7f0000000200)=""/250, 0x50c7e3e3) timer_create(0x4, &(0x7f0000000340)={0x0, 0x22, 0x2, @tid=r0}, &(0x7f0000000380)) timer_gettime(0x0, &(0x7f00000003c0)) sendfile(r1, r3, 0x0, 0x8000fffffffe) clock_adjtime(0x7, &(0x7f00000004c0)={0x0, 0x101, 0x3, 0x400, 0x0, 0x0, 0x1, 0x200, 0x9, 0x1ff, 0x5, 0x1, 0x6, 0x4, 0x7f, 0xffff0000, 0xffffff00, 0x3, 0x5, 0x101, 0x2, 0xffffffff, 0x9, 0x3, 0x0, 0x3f}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) clock_gettime(0x6, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000440)) nanosleep(&(0x7f0000000100), &(0x7f0000000140)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r5, 0x0) [ 138.237663] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 138.244504] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 138.251088] [] ? __sb_start_write+0x14f/0x310 [ 138.257231] [] vfs_write+0x182/0x4e0 [ 138.262591] [] SyS_write+0xdc/0x1c0 [ 138.267863] [] ? SyS_read+0x1c0/0x1c0 [ 138.273308] [] ? do_fast_syscall_32+0xd6/0xa90 [ 138.279531] [] ? SyS_read+0x1c0/0x1c0 14:39:39 executing program 0: socketpair$unix(0x1, 0x3, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000680)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000040)={0xfffffffffffffffc, 0x7ff}) r0 = syz_open_dev$mice(0x0, 0x0, 0x0) memfd_create(0x0, 0x1) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RSTATFS(r1, &(0x7f0000000800)={0x43, 0x9, 0x2, {0x3f, 0xffffffff, 0x4, 0x9, 0x200, 0x400, 0x7df, 0x8aa6, 0x4}}, 0x43) memfd_create(0x0, 0x0) getresuid(0x0, &(0x7f0000000180), &(0x7f0000000440)) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000880)={{{@in, @in6=@remote}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000000)=0xe8) connect(r0, &(0x7f00000003c0)=@generic={0x2, "8e536d457b1a055a2295232a7feb6f5e93ed1968a01707ff553a9e780ae0e381ac21072e4ba3ed03398772cb3b1757692fd2dc5474004e2d9df50a6ece8b0bf166ddba0b52faf361f9b7bc5b7c6e3156f0cbd0756b28661f41098e05ca4b5de0605c6b534f428cfe2c86ba4b62f0bbf2efcb5a1ff0b9bb04daf223e726fa"}, 0x80) lsetxattr$trusted_overlay_nlink(&(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000480)={'L-', 0x2800000000}, 0x21, 0x3) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x40) inotify_init() inotify_add_watch(r3, &(0x7f0000000700)='./file0\x00', 0xdf) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, 0x0, &(0x7f00000004c0)) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000140)=0x20) fstat(0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x8) sendmmsg(r5, &(0x7f00000092c0), 0x170, 0x0) r6 = open(&(0x7f0000000380)='./file0\x00', 0x200c2, 0xfffffffffffffffd) write$binfmt_elf64(r6, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYPTR], 0x18) sendfile(r6, r6, &(0x7f00000001c0), 0xa198) [ 138.284976] [] do_fast_syscall_32+0x32d/0xa90 [ 138.291116] [] sysenter_flags_fixed+0xd/0x1a [ 138.299107] device lo left promiscuous mode [ 138.312614] Mem-Info: [ 138.316417] active_anon:115940 inactive_anon:12875 isolated_anon:0 [ 138.316417] active_file:5570 inactive_file:19455 isolated_file:0 [ 138.316417] unevictable:0 dirty:173 writeback:0 unstable:0 14:39:39 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req={0x0, 0x8001}, 0x10) r1 = socket(0x1, 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r4, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000780)={{{@in, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xfc41) ioctl$TUNSETOWNER(r3, 0x400454cc, r5) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=r2) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) r7 = socket$inet6(0xa, 0x400000000001, 0x0) close(r7) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x200005) sendfile(r7, r8, 0x0, 0x8000ffffffff) read(r7, &(0x7f0000000380)=""/91, 0x5b) connect$inet(r6, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r6, &(0x7f0000007fc0), 0x800001d, 0x0) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r9, 0x541c, &(0x7f00000000c0)) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r9, &(0x7f0000000800)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80001510}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB='?\x00\x00@', @ANYRES16=r10, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x48000}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r11, &(0x7f00000001c0), 0xffffffe0) ioctl$FS_IOC_GETFSLABEL(r11, 0x81009431, &(0x7f0000000b00)) sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x19020}, 0xc, &(0x7f00000004c0)={&(0x7f0000000880)={0x248, r10, 0x8, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4b}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x60, 0x4, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff9}]}, @TIPC_NLA_LINK_PROP={0xa, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0x40, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}]}, @TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @remote}}, {0x14, 0x2, @in={0x2, 0x4e22, @empty}}}}]}, @TIPC_NLA_BEARER={0xbc, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_to_bond\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x63}, @TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @remote, 0xe3}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffb8ad}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @local, 0x400}}, {0x14, 0x2, @in={0x2, 0x4e20, @rand_addr=0x101}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA={0x20, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xca}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_TOL={0x8}]}]}, @TIPC_NLA_NODE={0x28, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0x248}, 0x1, 0x0, 0x0, 0x10000080}, 0x800) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2}, {0x306}, 0x6, {0x2, 0x4e22, @multicast2}, 'teql0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x20000005001}) r12 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r12, &(0x7f0000000200)=@x25, &(0x7f0000000280)=0x80, 0x81800) ioctl$sock_inet_SIOCSIFFLAGS(r12, 0x8914, &(0x7f0000000100)={'nr0\x00', 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r12, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) [ 138.316417] slab_reclaimable:5772 slab_unreclaimable:60547 [ 138.316417] mapped:58815 shmem:12882 pagetables:2565 bounce:0 [ 138.316417] free:1358670 free_pcp:623 free_cma:0 [ 138.394796] DMA32 free:2472804kB min:4696kB low:5868kB high:7044kB active_anon:218584kB inactive_anon:23676kB active_file:10084kB inactive_file:35392kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:296kB writeback:0kB mapped:108256kB shmem:23688kB slab_reclaimable:10964kB slab_unreclaimable:110548kB kernel_stack:2592kB pagetables:4176kB unstable:0kB bounce:0kB free_pcp:1224kB local_pcp:576kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 138.594776] lowmem_reserve[]: 0 3504 3504 [ 138.623450] Normal free:2949088kB min:5580kB low:6972kB high:8368kB active_anon:253260kB inactive_anon:29332kB active_file:12224kB inactive_file:42464kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:336kB writeback:0kB mapped:127152kB shmem:29328kB slab_reclaimable:12124kB slab_unreclaimable:132444kB kernel_stack:4384kB pagetables:6308kB unstable:0kB bounce:0kB free_pcp:448kB local_pcp:136kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 14:39:39 executing program 2: r0 = socket(0x11, 0x3, 0xdd86) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'ip6_vti0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) r3 = dup(r0) writev(r3, &(0x7f0000000300)=[{&(0x7f0000000240)="4d880ea149ccd7224fdce9c8cd76f95c6aa6f0925f4e20eada34439e653c18f5c4c078be53f578616eb9f6b7d005bd956bf3d682ee141763fdd1bdaaea9a5925f92de902025e0eb6830053d9ca75784724a4616e74a8d5d1046431e86282164f34c186e9129a855cef72ca62fa4f878a77b93692731fc6da85", 0x79}, {&(0x7f00000002c0)="d0ba22498e24ec8e28090cbca219289095062cffc20618d5cb18eaa55fdecd37958d52a317f3295419fd46353838ed16f3a10c143a096afd", 0xffffffffffffff95}], 0x2) [ 138.840341] lowmem_reserve[]: 0 0 0 14:39:39 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) fsetxattr$security_ima(r0, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00w\x0e', &(0x7f00000004c0)=@ng={0x4, 0x15, "82d14b66835595"}, 0x9, 0x2) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000180)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40046607, &(0x7f0000000300)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4}}]}, 0x50}}, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r3, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) dup(r3) r4 = socket$unix(0x1, 0x5, 0x0) fstat(r4, &(0x7f0000000340)) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x7fffffff, 0x5) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8924, &(0x7f0000000080)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x45) [ 138.854792] DMA32: 214*4kB (UME) 45*8kB (UE) 42*16kB (UE) 85*32kB (ME) 119*64kB (UME) 44*128kB (UME) 10*256kB (UME) 2*512kB (UM) 1*1024kB (U) 3*2048kB (UM) 594*4096kB (M) = 2461632kB 14:39:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000800)=@file={0x0, './file0\x00'}, 0x1cf) sendmmsg$unix(r0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x3, 0x1, 0x5, 0x1, 0xb8, "54275f0be364359dc2f5f4f32bf5e6cdc17c242678aec6b128b3ce3487ea6384ff47606c5c0acff9dce04f23e5b132841e5c2ee4943dacfeab1447a0a44863", 0x2b}, 0x80, &(0x7f0000000440)}, 0x20000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x10ee7e8d) prctl$PR_GET_FPEXC(0xb, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) lstat(0x0, &(0x7f0000000640)) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) getuid() getresuid(&(0x7f0000000940), 0x0, &(0x7f0000000980)) ioprio_get$uid(0x3, 0xee01) fstat(r1, 0x0) mount$fuseblk(&(0x7f0000000500)='/dev/loop0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='fuseblk\x00', 0x55041aa0a524732a, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"]) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x8, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000300)=0x50) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000140)={0x1f, 0x0, 0xfffffffffffffffc, 0x7fff, 0x2f2, 0x1000, 0x3ff, 0x3f, 0x9fa3, 0x1, 0xd26f, 0x80}) ioctl$TIOCGPTPEER(r2, 0x5441, 0xe7) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000480)) ftruncate(0xffffffffffffffff, 0x6) fchdir(r1) write$FUSE_INIT(r2, &(0x7f00000003c0)={0x50, 0x0, 0x1, {0x7, 0x1b, 0x6, 0x40, 0x0, 0x9, 0xffffffff, 0xfffffefe}}, 0xfffffffffffffd50) epoll_create1(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/enforce\x00', 0x200, 0x0) [ 138.938647] Normal: 304*4kB (UME) 150*8kB (UME) 346*16kB (UME) 205*32kB (UME) 157*64kB (UME) 45*128kB (UME) 11*256kB (UME) 7*512kB (ME) 3*1024kB (UM) 3*2048kB (UME) 711*4096kB (M) = 2958192kB [ 139.020959] 38471 total pagecache pages [ 139.034517] 0 pages in swap cache [ 139.046233] Swap cache stats: add 0, delete 0, find 0/0 14:39:39 executing program 2: pipe(&(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000540)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0xa00) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x200000100000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000100)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="962c85e043d8"}, 0x14) fcntl$setsig(r5, 0xa, 0x2b) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r8 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x1000000000000, 0x102, 0x1, 0x0, 0x6, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000180)={@mcast1, 0x400, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r8, 0x0, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r9, r9, &(0x7f00000002c0)=0x202, 0xdd) getpeername$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f00000000c0)={@mcast2, 0x50, r10}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'sit0\x00', r10}) bind$packet(r7, &(0x7f0000000500)={0x11, 0x8, r10, 0x1, 0x86, 0x6, @dev={[], 0x2a}}, 0xd) lseek(r3, 0x0, 0x2) sendfile(r3, r7, 0x0, 0xfffffffffffffffc) sendfile(r3, r7, &(0x7f0000000040), 0x8000fffffffe) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x8005) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000580)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f00000000c0)={'syz_tun\x00'}) fstat(r4, &(0x7f00000008c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket(0x200000100000011, 0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r13, &(0x7f0000000100)={0x11, 0x0, r14, 0x1, 0x0, 0x6, @random="962c85e043d8"}, 0x14) r15 = accept4$packet(r13, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000004c0)=0x14, 0x140000) r16 = dup3(r15, r2, 0x0) ioctl$EVIOCGNAME(r16, 0x80404506, &(0x7f0000001800)=""/151) syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xfffffffffffffefe, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x20004800) sendto(r16, 0x0, 0x0, 0x4000000, 0x0, 0x0) r17 = open(&(0x7f0000000140)='./bus\x00', 0x8200, 0x41) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x101000, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r19 = socket$inet_udp(0x2, 0x2, 0x0) close(r19) splice(r18, 0x0, r19, 0x0, 0x2, 0x0) ioctl$PPPIOCGNPMODE(r18, 0xc008744c, &(0x7f0000000380)={0x2b, 0x1}) ioctl$EVIOCGSW(r17, 0x8040451b, &(0x7f0000000180)=""/72) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000300)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1010, r1, 0x0) [ 139.063468] Free swap = 0kB [ 139.073588] Total swap = 0kB [ 139.083782] 1965979 pages RAM [ 139.094304] 0 pages HighMem/MovableOnly 14:39:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 139.117432] 313294 pages reserved [ 139.241041] vmalloc: allocation failure: 0 bytes [ 139.278713] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 139.333879] CPU: 1 PID: 5421 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 139.340929] 0000000000000000 a5414004cfa8d113 ffff8800a5c67978 ffffffff81aad1a1 [ 139.349018] 1ffff10014b8cf32 ffff8800b1c74740 00000000024000c2 0000000000000000 [ 139.357095] ffffffff82895080 ffff8800a5c67a88 ffffffff8148c0cb ffffffff00000001 [ 139.365162] Call Trace: [ 139.367748] [] dump_stack+0xc1/0x120 [ 139.373376] [] warn_alloc_failed.cold+0x78/0x99 [ 139.379695] [] ? zone_watermark_ok_safe+0x290/0x290 [ 139.386365] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 139.393198] [] __vmalloc_node_range+0x365/0x650 [ 139.399512] [] ? check_preemption_disabled+0x3c/0x200 [ 139.406347] [] ? check_preemption_disabled+0x3c/0x200 [ 139.413182] [] ? task_has_security+0x130/0x270 [ 139.419411] [] vmalloc+0x5c/0x70 [ 139.424425] [] ? sel_write_load+0x119/0xf90 [ 139.430400] [] sel_write_load+0x119/0xf90 [ 139.436197] [] ? trace_hardirqs_on+0x10/0x10 [ 139.442250] [] ? sel_read_bool+0x240/0x240 [ 139.448138] [] ? trace_hardirqs_on+0x10/0x10 [ 139.454190] [] __vfs_write+0x116/0x3d0 [ 139.459725] [] ? sel_read_bool+0x240/0x240 [ 139.465606] [] ? __vfs_read+0x3c0/0x3c0 [ 139.471227] [] ? check_preemption_disabled+0x3c/0x200 [ 139.478063] [] ? check_preemption_disabled+0x3c/0x200 [ 139.484896] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 139.491733] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 139.498306] [] ? __sb_start_write+0x14f/0x310 [ 139.504446] [] vfs_write+0x182/0x4e0 [ 139.509803] [] SyS_write+0xdc/0x1c0 [ 139.515074] [] ? SyS_read+0x1c0/0x1c0 [ 139.520518] [] ? do_fast_syscall_32+0xd6/0xa90 [ 139.526742] [] ? SyS_read+0x1c0/0x1c0 [ 139.532190] [] do_fast_syscall_32+0x32d/0xa90 [ 139.538334] [] sysenter_flags_fixed+0xd/0x1a 14:39:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:39:40 executing program 3: r0 = socket$inet6(0xa, 0x100800000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000600)={0x0, {0x2, 0x4e22, @loopback}, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e21, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000005c0)='bond_slave_0\x00', 0x5, 0x8, 0x7fffffff}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [], @local}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='sched\x00') sendfile(r0, r2, 0x0, 0x88001) sendmmsg(r0, &(0x7f0000005780), 0x4000000000000d2, 0x0) getsockopt(r0, 0x80000001, 0x0, 0x0, &(0x7f0000000080)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) setsockopt$sock_timeval(r3, 0x1, 0x1b, 0x0, 0xffffffffffffffc8) listen(r3, 0x80) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x402600, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, 0x0, &(0x7f0000000240)) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r6, 0x0, 0xffffffffffffffff, 0x0, 0x30005, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x0, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000380), 0xfffffffe) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r9, &(0x7f00000001c0), 0xffffffe0) recvmmsg(r9, &(0x7f0000006040)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f0000000000)=""/15, 0xf}], 0x3, &(0x7f0000000340)=""/96, 0x60}, 0x1ff}, {{&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000001780)=[{&(0x7f0000000180)=""/42, 0x2a}, {&(0x7f0000001680)=""/116, 0x74}, {&(0x7f0000000540)=""/27, 0x1b}, {&(0x7f0000001700)=""/94, 0x5e}], 0x4, &(0x7f00000017c0)=""/191, 0xbf}}, {{&(0x7f0000001880)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000001900)=""/245, 0xf5}, {&(0x7f0000001a00)=""/83, 0x53}, {&(0x7f0000001a80)=""/86, 0x56}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/12, 0xc}, {&(0x7f0000003b40)=""/71, 0x47}], 0x7, &(0x7f0000003c00)=""/213, 0xd5}, 0xe344}, {{&(0x7f0000003d00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003d80)=""/20, 0x14}, {&(0x7f0000003dc0)=""/11, 0xb}, {&(0x7f0000003e00)=""/91, 0x5b}, {&(0x7f0000003e80)=""/158, 0x9e}, {&(0x7f0000003f40)=""/41, 0x29}], 0x5}, 0xea2d}, {{&(0x7f0000003fc0)=@nl, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/130, 0x82}}, {{&(0x7f0000004140)=@l2, 0x80, &(0x7f0000004540)=[{&(0x7f00000041c0)=""/6, 0x6}, {&(0x7f0000004200)=""/216, 0xd8}, {&(0x7f0000004300)=""/197, 0xc5}, {&(0x7f0000004400)=""/193, 0xc1}, {&(0x7f0000004500)=""/40, 0x28}], 0x5}, 0x37f4}, {{&(0x7f0000004580)=@ax25={{0x3, @null}, [@bcast, @remote, @rose, @default, @remote, @netrom, @default, @default]}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004600)=""/184, 0xb8}, {&(0x7f00000046c0)=""/204, 0xcc}, {&(0x7f00000047c0)=""/236, 0xec}, {&(0x7f00000048c0)=""/249, 0xf9}, {&(0x7f00000049c0)=""/16, 0x10}, {&(0x7f0000004a00)=""/128, 0x80}, {&(0x7f0000004a80)=""/234, 0xea}, {&(0x7f0000004b80)=""/33, 0x21}], 0x8}, 0x2}, {{&(0x7f0000004c00)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000004c80)=""/6, 0x6}, {&(0x7f0000004cc0)=""/29, 0x1d}, {&(0x7f0000004d00)=""/105, 0x69}, {&(0x7f0000004d80)=""/53, 0x35}, {&(0x7f0000004dc0)=""/124, 0x7c}, {&(0x7f0000004e40)=""/4096, 0x1000}, {&(0x7f0000005e40)=""/100, 0x64}, {&(0x7f0000005ec0)=""/156, 0x9c}, {&(0x7f0000005f80)=""/39, 0x27}], 0x9}, 0x9}], 0x8, 0x100, 0x0) 14:39:40 executing program 0: add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000080)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000240)=""/175, 0xaf, 0x10000, &(0x7f00000000c0)={0xa, 0x4e23, 0x8, @mcast1, 0x7}, 0x1c) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x8d264d94b88cc547) ftruncate(0xffffffffffffffff, 0x8008200) gettid() r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/net/tun\x00', 0x2, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) set_robust_list(&(0x7f0000000200)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, 0xc) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00000005c0)=ANY=[@ANYBLOB="6deb0d8bf2000000004398d7f9cbd95ba2342e6c42f2fa73bb38fba801002f384eed53ff8d2d54f62c9b5081b52a2470394b4053c7ba295821909e560000000ddd90703dcfd7ecb56efb8f89983406a2012e54816d0d0784de1c0ffc40b4e45b7a49199b7f2501cd675acf4c95aaf59a761419d10636d7e2fd88d3a145192954d1258fbea798e2804e8161bbf4a00000000000000000"], 0x1) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) lseek(r5, 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'\x00\x00\x00\x02\xdf\x01\x00', 0x40f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feaff9)={0x20080522}, &(0x7f0000fea000)) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x2007fff) sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe) sendfile64(r1, r2, &(0x7f0000000380), 0x1) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f00000004c0)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000400)={0xe7f3, {{0x2, 0x4e20, @multicast1}}}, 0x84) [ 140.463936] Mem-Info: [ 140.474430] active_anon:120125 inactive_anon:12889 isolated_anon:0 [ 140.474430] active_file:5587 inactive_file:19488 isolated_file:0 [ 140.474430] unevictable:0 dirty:191 writeback:0 unstable:0 [ 140.474430] slab_reclaimable:5772 slab_unreclaimable:60923 [ 140.474430] mapped:58815 shmem:12888 pagetables:2629 bounce:0 [ 140.474430] free:1355298 free_pcp:442 free_cma:0 14:39:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r1, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) mmap$perf(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) sendmmsg$inet(r0, &(0x7f0000001b80)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000440)={0x2, 0x4e21}, 0x10, 0x0, 0x0, &(0x7f0000001a40)=[@ip_retopts={{0x20, 0x0, 0x7, {[@timestamp={0x44, 0xc, 0x6, 0x0, 0x0, [{}, {}]}, @timestamp={0x44, 0x4}]}}}], 0x20}}], 0x2, 0x0) [ 140.640392] DMA32 free:2474616kB min:4696kB low:5868kB high:7044kB active_anon:218948kB inactive_anon:23680kB active_file:10120kB inactive_file:35488kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:308kB writeback:0kB mapped:108256kB shmem:23692kB slab_reclaimable:10964kB slab_unreclaimable:111232kB kernel_stack:2592kB pagetables:4196kB unstable:0kB bounce:0kB free_pcp:960kB local_pcp:232kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 140.790272] lowmem_reserve[]: 0 3504 3504 [ 140.801169] Normal free:2963500kB min:5580kB low:6972kB high:8368kB active_anon:245116kB inactive_anon:27820kB active_file:12236kB inactive_file:42464kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:464kB writeback:0kB mapped:127004kB shmem:27836kB slab_reclaimable:12124kB slab_unreclaimable:132176kB kernel_stack:4416kB pagetables:6364kB unstable:0kB bounce:0kB free_pcp:536kB local_pcp:164kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 140.918808] lowmem_reserve[]: 0 0 0 [ 140.928061] DMA32: 730*4kB (UME) 433*8kB (UME) 278*16kB (UME) 322*32kB (UME) 85*64kB (UME) 39*128kB (UME) 8*256kB (UME) 2*512kB (UM) 1*1024kB (U) 3*2048kB (UM) 594*4096kB (M) = 2474832kB 14:39:41 executing program 0: socket$inet6(0xa, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) bind$netlink(r0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@generic={0x3, 0x4bc7b0e2}) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) fchdir(0xffffffffffffffff) creat(&(0x7f0000000180)='./file0\x00', 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000003c0)='\'\x05\xc3\x1e\x01\x00\x00a\x81nur\xcdc_Y\x00', 0x2, 0x0) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000340)={0x3da}, 0xfffffffffffffd27) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffffe0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='rdma.current\x00', 0x0, 0x0) write$cgroup_int(r4, &(0x7f00000004c0)=0x7e, 0x12) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$setstatus(r6, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0xa00) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r6, 0x0, 0x2) openat$uhid(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uhid\x00', 0x0, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/attr/current\x00', 0x2, 0x0) sendfile(r7, r7, 0x0, 0xfffffffffffffff9) sendfile(r6, r7, &(0x7f0000000040), 0x8000fffffffe) mkdirat(r7, &(0x7f0000000780)='./bus\x00', 0x184) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00@\x00\xdd\xa8>\xbc\x89\x01(4\xbdfx\xb6tQ-n\xde\xd0 \xba.Qf\x97E\xa9\x85\xba\x884L\x18\xf4\xa1\xeao\x16\xae\x85Qx)\x15%\x12\xa9\xeb') openat$cgroup_ro(r8, &(0x7f0000000140)='mem\x00\x01y/\x06\x00\x00\x00\x00\x00\x00\x00\x16\xd4B\xab\xe3\xfarent\x00', 0x0, 0x0) setrlimit(0x8, &(0x7f0000001240)={0x2}) getuid() lstat(&(0x7f0000000380)='./bus\x00', &(0x7f0000000540)) lstat(&(0x7f0000000740)='./bus\x00', &(0x7f00000007c0)) [ 140.987206] Normal: 836*4kB (UME) 434*8kB (UME) 414*16kB (UME) 390*32kB (UME) 75*64kB (UME) 48*128kB (UME) 9*256kB (UME) 6*512kB (ME) 3*1024kB (UM) 3*2048kB (UME) 711*4096kB (M) = 2963712kB [ 141.048601] 37958 total pagecache pages [ 141.060290] 0 pages in swap cache 14:39:41 executing program 3: r0 = memfd_create(&(0x7f0000000100)='#\'%nodev\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000200), 0x87) sendfile(r0, r0, &(0x7f00000001c0), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x276344b625466766, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7) sendfile(r2, r3, 0x0, 0x8000ffffffff) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7fffffff}}, 0x0, 0x1, 0x0, "fa4acb93389a559ce71dbfb1aa7a16b025029559c22645c4232419c6fb70c3ed323638b8ae35eb7159fa502e9ac3edb2131b5fb10e989e842f44d975fd387599812d389316ee3d74f2aba8a426b3085d"}, 0xd8) sendfile64(r1, r3, &(0x7f0000000080), 0x6ff) [ 141.073151] Swap cache stats: add 0, delete 0, find 0/0 [ 141.104914] Free swap = 0kB [ 141.113711] Total swap = 0kB [ 141.121484] 1965979 pages RAM [ 141.131175] 0 pages HighMem/MovableOnly [ 141.140408] 313294 pages reserved 14:39:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 141.156232] vmalloc: allocation failure: 0 bytes [ 141.161566] syz-executor.2: page allocation failure: order:0, mode:0x24000c2 [ 141.199898] CPU: 1 PID: 5438 Comm: syz-executor.2 Not tainted 4.4.174+ #17 [ 141.206962] 0000000000000000 45f4edf9a0b6cb61 ffff8801c088f978 ffffffff81aad1a1 [ 141.215057] 1ffff10038111f32 ffff8801bf8a8000 00000000024000c2 0000000000000000 [ 141.223123] ffffffff82895080 ffff8801c088fa88 ffffffff8148c0cb ffffffff00000001 [ 141.231178] Call Trace: [ 141.233772] [] dump_stack+0xc1/0x120 [ 141.239148] [] warn_alloc_failed.cold+0x78/0x99 [ 141.245471] [] ? zone_watermark_ok_safe+0x290/0x290 [ 141.252151] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 141.258998] [] __vmalloc_node_range+0x365/0x650 [ 141.265319] [] ? check_preemption_disabled+0x3c/0x200 [ 141.272168] [] ? check_preemption_disabled+0x3c/0x200 [ 141.279010] [] ? task_has_security+0x130/0x270 [ 141.285293] [] vmalloc+0x5c/0x70 [ 141.290318] [] ? sel_write_load+0x119/0xf90 [ 141.296294] [] sel_write_load+0x119/0xf90 [ 141.302099] [] ? trace_hardirqs_on+0x10/0x10 [ 141.308158] [] ? sel_read_bool+0x240/0x240 [ 141.314134] [] ? trace_hardirqs_on+0x10/0x10 [ 141.320198] [] __vfs_write+0x116/0x3d0 [ 141.325740] [] ? sel_read_bool+0x240/0x240 [ 141.331623] [] ? __vfs_read+0x3c0/0x3c0 [ 141.337946] [] ? check_preemption_disabled+0x3c/0x200 [ 141.344790] [] ? check_preemption_disabled+0x3c/0x200 [ 141.351631] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 141.358477] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 141.365067] [] ? __sb_start_write+0x14f/0x310 [ 141.371239] [] vfs_write+0x182/0x4e0 [ 141.376598] [] SyS_write+0xdc/0x1c0 [ 141.381872] [] ? SyS_read+0x1c0/0x1c0 [ 141.387326] [] ? do_fast_syscall_32+0xd6/0xa90 [ 141.393554] [] ? SyS_read+0x1c0/0x1c0 14:39:42 executing program 4: bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0xdfedf534d1677a51) ioctl$EVIOCSABS2F(r1, 0x401845ef, 0x0) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0x8000) r4 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x200, 0x0) r7 = socket$inet6(0xa, 0x400000000001, 0x0) close(r7) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x200005) sendfile(r7, r8, 0x0, 0x8000ffffffff) write$cgroup_subtree(r6, &(0x7f00000003c0)=ANY=[@ANYRESOCT=r7, @ANYBLOB="89bb7604f2b54d7d4c9f9b36e478055c8deb24e60aa04b3bea58", @ANYRESDEC=0x0], 0x45) openat$cgroup_type(r5, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r4, 0x0, 0xfffffffffffffffc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000a61ca133000005000000aa85000000000006000000000000000000000000000000000000000000000000f91ace8b92d71c230000000000000000005a49000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cd1b54160368665ad2a299e587d4f6a2288bdb6d7dd728ad5fa9c28602552c99353e0b98c7ed1e05422680ed08902376b34e7bda5cd6bb780fdd822a99d6a902af66a9ce7c6ec2b0c36e30237d8ea7817eb6e7853675a476fc1d120aa9deadd3b12a6974bc65d4e9fb2bcf79"], 0x1) r9 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0xc7}, 0x1c) setsockopt$inet6_group_source_req(r9, 0x29, 0x11, &(0x7f0000000140)={0x2, {{0xa, 0x0, 0x0, @dev}}, {{0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x108) r10 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0xc7}, 0x1c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000000140)={0x2, {{0xa, 0x0, 0x0, @dev}}, {{0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x108) r11 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r11, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0xc7}, 0x1c) r12 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r12, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet_tcp_int(r12, 0x6, 0x18, &(0x7f0000000380)=0xffffffff80000001, 0x3) setsockopt$IP_VS_SO_SET_STOPDAEMON(r12, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team0\x00', 0x2}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r12, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @mss, @mss, @window={0x3, 0x6, 0x1}, @timestamp, @timestamp], 0x6) [ 141.399005] [] do_fast_syscall_32+0x32d/0xa90 [ 141.405153] [] sysenter_flags_fixed+0xd/0x1a [ 141.990491] Mem-Info: [ 142.004799] active_anon:120131 inactive_anon:12873 isolated_anon:0 [ 142.004799] active_file:5511 inactive_file:19632 isolated_file:0 [ 142.004799] unevictable:0 dirty:198 writeback:0 unstable:0 [ 142.004799] slab_reclaimable:5772 slab_unreclaimable:60874 [ 142.004799] mapped:58815 shmem:12883 pagetables:2616 bounce:0 [ 142.004799] free:1355260 free_pcp:460 free_cma:0 [ 142.061559] DMA32 free:2466868kB min:4696kB low:5868kB high:7044kB active_anon:226072kB inactive_anon:23668kB active_file:10016kB inactive_file:36280kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:312kB writeback:0kB mapped:108256kB shmem:23684kB slab_reclaimable:10964kB slab_unreclaimable:111312kB kernel_stack:2496kB pagetables:4284kB unstable:0kB bounce:0kB free_pcp:836kB local_pcp:208kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 142.155352] lowmem_reserve[]: 0 3504 3504 [ 142.162665] Normal free:2955192kB min:5580kB low:6972kB high:8368kB active_anon:254452kB inactive_anon:27824kB active_file:12028kB inactive_file:41948kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:480kB writeback:0kB mapped:127004kB shmem:27848kB slab_reclaimable:12124kB slab_unreclaimable:131748kB kernel_stack:4576kB pagetables:6180kB unstable:0kB bounce:0kB free_pcp:1192kB local_pcp:460kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 142.209703] lowmem_reserve[]: 0 0 0 14:39:43 executing program 1: clone(0x13102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000700)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000500)="00abe6d29e6101cb8b41eea5cf2e67fea541e9b7b65fe42e517d5f81d2919e1b2f4cf7f77a16fc3e961a0847916c7c2d9b77cd3160567341263cf19b3b2c6177e7065dda850c756c06aede12e9da8118bb5464ad07fa6146f6903ee57345cbd7551f547bdbe947b4f9a0b28cf29a28eda534fc6e2c9bf2c36c87da9ad79e6e7090", 0x4202692d7f740df1, 0x4000801, 0x0, 0xfffffffffffffeda) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) lsetxattr$security_selinux(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='security.selinux\x00', &(0x7f0000000300)='system_u:object_r:boot_t:s0\x00', 0x1c, 0x1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, 0x0, 0x2, 0x0) close(r3) close(r2) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200005) sendfile(r2, r4, 0x0, 0x8000ffffffff) sendmmsg$inet(r4, &(0x7f0000001140)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000340)="59df4936a9ef599df91b7966fba1fe2d455ce5717f7f8b989e78b5abfc7e7aa6b979a2b11e6509cd92d55b8179d279a76bbb8402166ddac0242e368f6de40c8be8539b3d59d22f150f086f5850a975f98a2e8a9ceeb6f2491aecbc6f43c069a01c2ccf8079bf0af5c0c71072e81dc0f39f8980954ba74300dbee7a368bc7f8095aa23a236a23c6c16150774e02cefba44a7ac48f440c9e25d4", 0x99}, {&(0x7f0000000400)="8fdebf6b2583e9361f9246868f75b727227da512320ee680cd97d671c9992dfadd4e091b8002ad9573d8f4ea34f057db9cce", 0x32}, {&(0x7f00000004c0)="16a005a439a0013f0ed2263ad8f5024b453c8eae225a11324b840c142080f12a4744294d5f037f4285b7babfc1cab2ecd5182a10267a9226e657", 0x3a}, {&(0x7f00000005c0)="52629431cddd1a5b34f7fa369ac9aaa42a6e32b75d436a13ac29b8a5cb38a35ac057833dc932c5f65cc72c1b1bf32eb9f10926b0d19591a5787ce55992728c6ea8dab699e98f1e7e721ae1534dd809a531a8839edbc3dd69971454970a33933db2f7e06c5620a6eec8c7fe37a3b414a798db1b4078fb5fc7", 0x78}, {&(0x7f0000000640)="31ee88f39d605b698f3ee22942c7bf0d55757d9c9e39e16740efb342c4bf4d16e7ad1b8dae03f623ce7557301aa8c516626c337cfe143c41073cec5afc0ffc7453d82aba5099e2dac525463a5466f89802434d53d6dbdddfae47c9334a2d24e8d4efbbc9596ad49f6073813c28a3ffad1a366950f48e5bcad5be137e8b1708281af938a2477c8622deab7188bd59c33deb1566c9f03b37d7d61ee3955fbdd2a2e4", 0xa1}], 0x5, &(0x7f0000000780)=[@ip_tos_int={{0x10, 0x0, 0x1, 0xba24}}], 0x10}}, {{&(0x7f00000007c0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000800)="d76dcdaf38320ced2620b08094601efbce0702ba00d0927f771c6c365ab9487a07d3770568105a436901368c0a4306b10ee36c70831e7586b0bb5b9c59b81c868d4e0397a0428f683988b364d8c05c6c002849ae05cc98b45958d6c77dadc5271198c310f1ddde69340eda3ad257f0dbf74f2023f24eef173a10698d27d554513cf1b4c6c19d88939dfdeaeaef8964f2b35af38515e98f690116c7491050461c4f7a2558a33e8cd5d27002973e077e9a89c48f578997921483ae3374644258e7f507c16ab0558caa54fce1a156", 0xcd}, {&(0x7f0000000900)="ab63fd88d0731f4a7da78eb494c7b134c906764e77dbc31c3661fce1750b6c1f7f856102dff0229d8ad71fa74528336fb7f489b45b2fa245213c383308980c70978959a2c763433267b94796d74a24964e319c3387ddebeeb36f16a3d12364eca476062e63ab7b6ef093badb5743e660726567a939b6e36ce277e876b84de7d6779675b36836d4", 0x87}, {&(0x7f00000009c0)="6e0cf74a4dca14dbdfe39895ea172774392a1555b66b59ba1b62ebb5ba47014863724505eb2e8eee308d7a13f5dedf010ea030dbeafce9180df43fbcfc4f22d39f1cd9777d01530ec482c4f712d130c1231cbe8eece55631e16648568051952086e9445a952d9d80e85ecde0c7adbc49c596e197be56fb3248c8a79cb088ba5170347a80cf28208e3ec2ad16ae74b1764090f8e21a870fa7e52596400f0e4a5a49d1d031d5c5895425c275612d4b4189843addaf7827", 0xb6}], 0x3}}, {{&(0x7f0000000ac0)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000d00)=[{&(0x7f0000000b00)="53ed1eac384e39ec008c2bf632ab3e1415d2860872526b734bab8611fbd518ade702601968a3dedb405b4b54d6faa77ae9bfde7c6dfe20d4a161", 0x3a}, {&(0x7f0000000b40)="c3671bbe434546aee57423fa559036026d15461bd21695e0b42a14623393ab93e45dcfbe3fd0bf837346f9244938d56db54cb7fa11fa5fb3abef99a59a3a9e68594c62774aecafae37ce2436d7d63877dc35e47e2a9dbdc94e5cac6c2a0788a0c984b5fe7d1941d34326c0b55f6f5b594135368c7cbea3daacbcf802bd26d6ec6c36e8fb48b0f909662f304e85a53c60bede738282131353ab3c7faf8a78bf50e03efe6902350089632216e27e4cf288d94fcb5e8a19abae590875b0fa75fee97c35966e2ebf", 0xc6}, {&(0x7f0000000c40)="ff1a022a3ecabb6704c8e6b7eaa67cab6d846aa81ae08af95d73dd1c48d5804e1588a9aca867870742382c6d6462f958c57b66187af29aff2d1731dd4893d89ca166f5de9ac4d15ecfd8b2489de70e1229a78ab49c270e4d92ab944c6e4a1dbda019c7d14a367db7484a743445ff222feeb5e9b703142db09cad296079a399698e5b7b1d82b057b64023da0ec0a018e40b0305ec45e32fc12a00f8590980555f3974d3e063319ef580ef0fb9987c2c88fe6dc2fe", 0xb4}], 0x3, &(0x7f0000000d40)=[@ip_ttl={{0x10, 0x0, 0x2, 0x595}}, @ip_retopts={{0x2c, 0x0, 0x7, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0xb, [{[@multicast1], 0x8}, {[], 0x4}, {[], 0x1da}, {[], 0x5}, {[@multicast2], 0x5}]}]}}}, @ip_tos_u8={{0xd}}, @ip_retopts={{0x7c, 0x0, 0x7, {[@ra={0x94, 0x6, 0x348e}, @cipso={0x86, 0x6, 0xaa4}, @end, @end, @lsrr={0x83, 0x27, 0x8, [@dev={0xac, 0x14, 0x14, 0xa}, @broadcast, @multicast2, @empty, @loopback, @local, @dev={0xac, 0x14, 0x14, 0x18}, @empty, @dev={0xac, 0x14, 0x14, 0x1b}]}, @timestamp={0x44, 0x24, 0x40, 0x3, 0x3, [{[@dev={0xac, 0x14, 0x14, 0x23}], 0xffffffff}, {[@multicast1], 0x7}, {[@broadcast], 0xa7}, {[@local], 0x7}]}, @lsrr={0x83, 0x17, 0xc5, [@local, @rand_addr=0x8513, @remote, @rand_addr=0x1, @local]}]}}}, @ip_retopts={{0x28, 0x0, 0x7, {[@ssrr={0x89, 0x17, 0x7d, [@empty, @multicast2, @rand_addr=0x80000001, @local, @broadcast]}, @end, @end]}}}], 0xf0}}, {{&(0x7f0000000e40)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000f80)=[{&(0x7f0000000e80)="db60f60d87473512a335205329ce7dbec404dd06eb9956295a9c9e4bbbb90a644f11e534f82b39b8f94d5f0294cca16edcb7df6e9f9ad31b5d5f776c19fbfa26824d243687237358d0ab78156a37d5439a80ee533bb20d7a90fb3024afb9b0fc884a599013086caea0398c176b7ee7b9858bd18dd83fa21ef67e5387843a92db2c4081e0d0360b32ee853206e0e683d4c20b5c06624cf902eaff55f7d97fdbaf777181a4cc6ad24f9635c830c03fc3c6f0d62fb211db976db56b4c4ece91", 0xbe}, {&(0x7f0000000f40)="4706687c72478b28a6d93ceb5c63b59bb5824421340f58d1b6a74397844604066382af3592baf5be3196e3f09d92415a0ca7d5993b6df1", 0x37}], 0x2, &(0x7f0000000fc0)=[@ip_retopts={{0xf4, 0x0, 0x7, {[@end, @ra={0x94, 0x6, 0x1176}, @end, @cipso={0x86, 0x5e, 0x1, [{0x0, 0x9, "0364b7c3faeb60"}, {0x6, 0x8, "e80af1859c0c"}, {0x5, 0xd, "e4a4701fa8cb0b9ce99743"}, {0x0, 0x12, "40dedc619896fcfebea5d0dd77a672a0"}, {0x0, 0x10, "d672cf483c4b2be9d24650d28fd4"}, {0x4, 0xe, "7919431e175a3bc019cc55cd"}, {0x0, 0xa, "c205ed190553a5cf"}]}, @ssrr={0x89, 0x23, 0x3f, [@empty, @dev={0xac, 0x14, 0x14, 0x1d}, @multicast2, @broadcast, @local, @multicast2, @empty, @rand_addr]}, @cipso={0x86, 0x56, 0x800, [{0x7903a5dd14db44f1, 0xd, "345b988dd6e3e08de8ed24"}, {0x6, 0x3, "a2"}, {0x6, 0xb, "f0519100a1005da2fd"}, {0x7, 0xb, "c840665c553bd93dab"}, {0x1, 0x7, "7ff88b6eb8"}, {0xf21dc7d9618f9148, 0xe, "37ab9f138e940ec122809b58"}, {0x1, 0x3, '\v'}, {0x6, 0x12, "08b627104a0037b9bc5fdd2331ade469"}]}, @ra={0x94, 0x6, 0xa2}]}}}, @ip_tos_int={{0x10, 0x0, 0x1, 0x100}}, @ip_ttl={{0x10, 0x0, 0x2, 0xcd9}}, @ip_tos_u8={{0xd}}, @ip_pktinfo={{0x18, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x1e}, @remote}}}, @ip_ttl={{0x10, 0x0, 0x2, 0x80000001}}], 0x14c}}], 0x4, 0x4440) recvfrom$inet(r0, &(0x7f0000000440)=""/98, 0x7cd97198ffceeca1, 0x0, 0x0, 0xffffffffffffffae) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000080), 0x4) pipe(&(0x7f0000000000)) read(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00', 0x101}) read(r0, &(0x7f00000001c0)=""/244, 0xffffff52) r6 = memfd_create(&(0x7f00000002c0)='nodeveth1\x00', 0x0) fcntl$setlease(r6, 0x400, 0x1) fcntl$setown(r6, 0x8, 0x0) 14:39:43 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0xfffffffa}, {0x80000006}]}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="747201007465642e776c90522ab508f58a4e5fd4645e9adec96161fd9c"], &(0x7f00000000c0)='/mime_type-eth0vboxnet0-\x00', 0x19, 0x3) 14:39:43 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = open(0x0, 0x10000, 0x8) pipe(&(0x7f0000000300)={0xffffffffffffffff}) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) accept4$packet(r0, 0x0, 0x0, 0x0) ustat(0x6, &(0x7f0000000040)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0xfffffffffffffe12) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x6) ioctl$sock_ifreq(0xffffffffffffffff, 0x19bbd, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) prctl$PR_GET_THP_DISABLE(0x2a) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xfffffef3) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000000140)=0xf2) bind$inet(r4, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) r7 = openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$uinput_user_dev(r7, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc]}, 0x45c) readv(r7, &(0x7f0000000080)=[{0x0}], 0x1) write$uinput_user_dev(r7, &(0x7f0000000880)={'syz1\x00\x00\x00\x00\x04\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x8000], [0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x80000000, 0x1000000, 0x0, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x81], [0x0, 0x0, 0x0, 0x3]}, 0xffffffffffffffb7) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001840)=ANY=[@ANYRES64=r7], 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) clone(0x0, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000001400), 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x4) connect$unix(r3, 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) shutdown(r4, 0x1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000003c0)={0x4, &(0x7f0000000380)=[{0xfff, 0x3, 0x8, 0x1000}, {0x6, 0x9, 0x7f, 0x9}, {0xb863, 0x0, 0x0, 0x5}, {0xeea, 0x5}]}, 0x8) recvmsg(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000400)=""/4096, 0xf7e9}], 0x1, 0x0, 0xff96ce4aaaa4756f}, 0x100) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000200)=""/250, 0xfffffffffffffee3) [ 142.220665] DMA32: 522*4kB (UME) 439*8kB (UME) 106*16kB (UME) 185*32kB (UME) 88*64kB (UME) 45*128kB (UME) 8*256kB (UME) 2*512kB (UM) 1*1024kB (U) 3*2048kB (UM) 594*4096kB (M) = 2467872kB 14:39:43 executing program 4: open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='pids.events\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = gettid() rt_tgsigqueueinfo(0x0, r6, 0x0, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000000000), 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r8, &(0x7f00000001c0), 0xffffffe0) getsockopt$packet_int(r8, 0x107, 0x12, 0x0, &(0x7f0000000280)=0xfffffffffffffe48) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000380)={'nlmon0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x23}}}) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, 0x0, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) keyctl$join(0x1, &(0x7f0000000500)={'\xe2\xfa\x91'}) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) timerfd_gettime(r3, &(0x7f0000000100)) syncfs(0xffffffffffffffff) syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r1, 0x0, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000003c0), 0x4) openat$cgroup_ro(r3, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x22a) syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x2}) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000000)={'\x00\x00\x00\b\x00', 0x200}) [ 142.271530] Normal: 714*4kB (UME) 346*8kB (UME) 415*16kB (UME) 326*32kB (UME) 103*64kB (UME) 51*128kB (UME) 10*256kB (UME) 7*512kB (ME) 3*1024kB (UM) 3*2048kB (UME) 711*4096kB (M) = 2963432kB [ 142.332527] 37762 total pagecache pages [ 142.347192] 0 pages in swap cache [ 142.352051] Swap cache stats: add 0, delete 0, find 0/0 [ 142.364742] Free swap = 0kB [ 142.368722] Total swap = 0kB [ 142.372019] 1965979 pages RAM [ 142.389784] 0 pages HighMem/MovableOnly [ 142.393961] 313294 pages reserved [ 142.401860] vmalloc: allocation failure: 0 bytes [ 142.406943] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 14:39:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 142.415121] CPU: 1 PID: 5471 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 142.422148] 0000000000000000 e3b11f684cd083b2 ffff8801bfabf978 ffffffff81aad1a1 [ 142.430226] 1ffff10037f57f32 ffff8801d8365f00 00000000024000c2 0000000000000000 [ 142.438293] ffffffff82895080 ffff8801bfabfa88 ffffffff8148c0cb ffffffff00000001 [ 142.446358] Call Trace: [ 142.448955] [] dump_stack+0xc1/0x120 [ 142.454326] [] warn_alloc_failed.cold+0x78/0x99 [ 142.460643] [] ? zone_watermark_ok_safe+0x290/0x290 [ 142.467315] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 142.474160] [] ? futex_wait_setup+0x350/0x350 [ 142.480311] [] __vmalloc_node_range+0x365/0x650 [ 142.486765] [] ? check_preemption_disabled+0x3c/0x200 [ 142.493621] [] ? check_preemption_disabled+0x3c/0x200 [ 142.500480] [] ? task_has_security+0x130/0x270 [ 142.506728] [] vmalloc+0x5c/0x70 [ 142.511757] [] ? sel_write_load+0x119/0xf90 [ 142.517736] [] sel_write_load+0x119/0xf90 [ 142.523548] [] ? trace_hardirqs_on+0x10/0x10 [ 142.529619] [] ? sel_read_bool+0x240/0x240 [ 142.535513] [] ? trace_hardirqs_on+0x10/0x10 [ 142.541664] [] __vfs_write+0x116/0x3d0 [ 142.547204] [] ? sel_read_bool+0x240/0x240 [ 142.553093] [] ? __vfs_read+0x3c0/0x3c0 [ 142.558733] [] ? check_preemption_disabled+0x3c/0x200 [ 142.565587] [] ? check_preemption_disabled+0x3c/0x200 [ 142.572439] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 142.579287] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 142.585879] [] ? __sb_start_write+0x14f/0x310 [ 142.592035] [] vfs_write+0x182/0x4e0 [ 142.597485] [] SyS_write+0xdc/0x1c0 [ 142.602763] [] ? SyS_read+0x1c0/0x1c0 [ 142.608211] [] ? do_fast_syscall_32+0xd6/0xa90 [ 142.614526] [] ? SyS_read+0x1c0/0x1c0 [ 142.619972] [] do_fast_syscall_32+0x32d/0xa90 [ 142.626110] [] sysenter_flags_fixed+0xd/0x1a [ 142.636447] Mem-Info: [ 142.639231] active_anon:116044 inactive_anon:12875 isolated_anon:0 [ 142.639231] active_file:5490 inactive_file:19427 isolated_file:0 [ 142.639231] unevictable:0 dirty:208 writeback:0 unstable:0 [ 142.639231] slab_reclaimable:5773 slab_unreclaimable:60863 [ 142.639231] mapped:58815 shmem:12882 pagetables:2681 bounce:0 [ 142.639231] free:1358358 free_pcp:399 free_cma:0 [ 142.739241] DMA32 free:2468412kB min:4696kB low:5868kB high:7044kB active_anon:222492kB inactive_anon:24676kB active_file:9984kB inactive_file:35356kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:316kB writeback:0kB mapped:108256kB shmem:24724kB slab_reclaimable:10968kB slab_unreclaimable:111576kB kernel_stack:2656kB pagetables:4316kB unstable:0kB bounce:0kB free_pcp:564kB local_pcp:160kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 142.807031] device lo entered promiscuous mode [ 142.878274] lowmem_reserve[]: 0 3504 3504 [ 142.883403] Normal free:2950704kB min:5580kB low:6972kB high:8368kB active_anon:254784kB inactive_anon:28824kB active_file:11976kB inactive_file:42352kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:516kB writeback:0kB mapped:127004kB shmem:28876kB slab_reclaimable:12124kB slab_unreclaimable:132200kB kernel_stack:4448kB pagetables:6408kB unstable:0kB bounce:0kB free_pcp:388kB local_pcp:220kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 142.939839] lowmem_reserve[]: 0 0 0 [ 142.966020] DMA32: 4*4kB (UME) 16*8kB (UE) 32*16kB (UE) 130*32kB (ME) 97*64kB (UME) 37*128kB (UME) 13*256kB (UME) 5*512kB (UM) 1*1024kB (U) 3*2048kB (UM) 594*4096kB (M) = 2461840kB [ 142.999326] Normal: 8*4kB (ME) 11*8kB (UME) 77*16kB (UE) 152*32kB (ME) 107*64kB (ME) 50*128kB (UME) 10*256kB (UME) 8*512kB (ME) 3*1024kB (UM) 3*2048kB (UME) 711*4096kB (M) = 2947592kB [ 143.021929] 38316 total pagecache pages [ 143.026062] 0 pages in swap cache [ 143.029687] Swap cache stats: add 0, delete 0, find 0/0 [ 143.036414] device lo left promiscuous mode [ 143.051735] Free swap = 0kB [ 143.068017] Total swap = 0kB [ 143.079760] 1965979 pages RAM [ 143.090842] 0 pages HighMem/MovableOnly 14:39:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:39:43 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d11ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000435ffb)='\x00', 0x1) r3 = epoll_create1(0x0) ioctl$FS_IOC_RESVSP(r3, 0x402c5828, &(0x7f0000000000)={0x0, 0x2, 0x8, 0x2e46}) recvmsg(r0, &(0x7f000001cfc8)={0x0, 0x0, 0x0, 0xffffffffffffff75}, 0x2) sendfile(r1, r2, 0x0, 0x10001) [ 143.141601] 313294 pages reserved [ 143.147862] vmalloc: allocation failure: 0 bytes [ 143.157124] syz-executor.2: page allocation failure: order:0, mode:0x24000c2 [ 143.191716] CPU: 0 PID: 5507 Comm: syz-executor.2 Not tainted 4.4.174+ #17 [ 143.198954] 0000000000000000 379ff708a6cea6cc ffff8800a52d7978 ffffffff81aad1a1 [ 143.207339] 1ffff10014a5af32 ffff8800b6e92f80 00000000024000c2 0000000000000000 [ 143.215750] ffffffff82895080 ffff8800a52d7a88 ffffffff8148c0cb ffffffff00000001 [ 143.223815] Call Trace: [ 143.226413] [] dump_stack+0xc1/0x120 [ 143.231791] [] warn_alloc_failed.cold+0x78/0x99 [ 143.238120] [] ? zone_watermark_ok_safe+0x290/0x290 [ 143.244790] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 143.251637] [] __vmalloc_node_range+0x365/0x650 [ 143.257959] [] ? check_preemption_disabled+0x3c/0x200 [ 143.264810] [] ? check_preemption_disabled+0x3c/0x200 [ 143.271647] [] ? task_has_security+0x130/0x270 [ 143.277879] [] vmalloc+0x5c/0x70 [ 143.282901] [] ? sel_write_load+0x119/0xf90 [ 143.288874] [] sel_write_load+0x119/0xf90 [ 143.294676] [] ? trace_hardirqs_on+0x10/0x10 [ 143.300739] [] ? sel_read_bool+0x240/0x240 [ 143.306622] [] ? trace_hardirqs_on+0x10/0x10 [ 143.312675] [] __vfs_write+0x116/0x3d0 [ 143.318214] [] ? sel_read_bool+0x240/0x240 [ 143.324097] [] ? __vfs_read+0x3c0/0x3c0 [ 143.329722] [] ? check_preemption_disabled+0x3c/0x200 [ 143.338040] [] ? check_preemption_disabled+0x3c/0x200 [ 143.344881] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 143.351715] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 143.358290] [] ? __sb_start_write+0x14f/0x310 [ 143.364434] [] vfs_write+0x182/0x4e0 [ 143.369801] [] SyS_write+0xdc/0x1c0 [ 143.375072] [] ? SyS_read+0x1c0/0x1c0 [ 143.380518] [] ? do_fast_syscall_32+0xd6/0xa90 [ 143.386740] [] ? SyS_read+0x1c0/0x1c0 14:39:43 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e70e) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) mkdirat(r1, &(0x7f00000004c0)='./bus\x00', 0x6) setns(r1, 0x8000000) fchdir(r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f0000000100)={0x2, 0x0, {0x1000003, 0x2000000, 0x0, 0x1f, 0xb, 0x64, 0x4}}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40040}, 0x4000080) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/attr/exec\x00', 0x2, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141046, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000940)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000580)) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000300)=ANY=[]) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r4, &(0x7f0000000740)={&(0x7f0000000040), 0xc, &(0x7f0000000700)={&(0x7f00000009c0)=ANY=[@ANYBLOB="64000000f501e2a7334f450b53a86b544fc9aa77dbab2c18af528bece978ebad1256ea000000808b76cc0aaf77a8e29f6bec87cad295bd816add1beb86d6deb4ad47016029f75d028fbfa39bc2dab32e517a54d7b426a20f8d5e8e1b104e270fff40f5c51f32c45cc1f92a51df447765d9f11f459409d0798520bf09c700ba5cc22f238d6c017d355a6fb2b14e51a90f92bed2af11504fba794f6e234ac65ee4d340e496ab9ef26cbaab207c8c096f74564ce118d41cc5c0778bf8a291d41424bbfe3a4ac9d7e0fa972bcaacec56de32ae12a2fea7d13a59ab4e7f82c5928be84cbabfec02d599882c525dfa81af078257a54259f98090a5", @ANYRES16=r5, @ANYBLOB="10002cbd7000fcdbdf2515000000440009080800020000000000080001000065d900000008000200e55d0000080002009104000008000200a800000008000100f7ffffff080002009801040008000200040000000c00060008000100090000ffc2ac1490be9197db688dfbdc4ca526c241932f2c30fc10233b32ec2696651487e0045ef38571ca0ae3cdd41cfc3e69463f8d2d8d72a6ac53cc9e6f7c7669c858b10956f4feab4e7e38ed61b9b52367e62e93a24412d644a8a3e72095ad4bca66e7e6620254"], 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000894) sched_setparam(0x0, &(0x7f0000000480)) r6 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r6, &(0x7f00000a8000)=[{&(0x7f00000000c0)="580000001200192300bb4b80040d8c56286932324ba7e680129643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004000000005e0000001d30221f1000010007008a96ff0000ec6b0f536e", 0x58}], 0x1) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000000300)) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000b80)={{{@in=@broadcast, @in=@multicast1}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0x1ae) r8 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r8, 0x4, 0x6100) write$FUSE_INIT(r4, &(0x7f00000003c0)={0x50, 0x0, 0x20000, {0x7, 0x1f, 0xfffffffc, 0x220}}, 0x50) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$cgroup_type(r8, &(0x7f0000000200)='threaded\x00', 0x175d900f) r9 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r9, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r9, 0x1, 0x6, &(0x7f0000000000)=0x5dd7d56a, 0xfffffffffffffd3d) connect$inet(r9, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r9, &(0x7f0000007fc0), 0x5654807, 0x0) r10 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r10, 0x1, 0x6, &(0x7f0000000000), 0xfffffffffffffd3d) connect$inet(r10, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r10, &(0x7f0000007fc0), 0x5654807, 0x0) r11 = dup3(r9, r2, 0x100000) ioctl$TIOCGSID(r11, 0x5429, &(0x7f0000000500)) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0x244) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'v\xa3\x00\x00\x00\x00\x00\x00\x00\xf2\xff\x01\x00', 0x3105}) 14:39:44 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r1 = socket$inet6(0xa, 0x2, 0x0) fadvise64(r1, 0x0, 0x1, 0x3) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001440)='cgroup.stat\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) fsetxattr$security_ima(r1, &(0x7f0000000300)='security.ima\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="bfb6ae7585bc014435cd746d079b39ea7dbfe7c99791fc7ce4b9066bd5bb012ef1acba5d6e74775b640fc9b5df54fb6225cfc6283cdf44ace489eecc5974156692153d9bf1ccf55112bb3738b5cc51f5658c20cc67ae3e7e4585aa3828edbab8cc0c955a66ce4326cab13886ae6925bfb7910a7927904e6efc72fa0b280466f4c9d5e119e200ddaaee0da7568a54d02cd54df87cbc0bb60f8c45c79528712949bb849afd00"/174], 0x1, 0x1) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r3 = getpid() r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=ANY=[@ANYRESDEC=0x0, @ANYRESDEC=r3], 0x28}}, 0x10) prlimit64(r3, 0x10, &(0x7f0000000140)={0xffff, 0x3}, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) openat$cgroup_ro(r2, &(0x7f0000002480)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x26d079fd68d93448, 0x0) fchmod(r1, 0x24) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/netlink\x00') ioctl$EXT4_IOC_MIGRATE(r5, 0x6609) openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x8002, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000180), 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000026ff8)='./file0\x00', 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000540)='./bus\x00', 0x0, 0x100000, 0x0) 14:39:44 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000000c0)=0x7f) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) syz_open_procfs(r2, &(0x7f0000000100)='oom_score_adj\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)) getpgid(0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000740)='net/if_inet6\x00\x93\xfd\xd8\x1f\x12e\x9fE\xe9\xcb\x89\xf8\xff\xff\xff\xd4Q\xbe\xa0\xbc\xf1f\xe4\b\xaa\x93\xf2\xde\x9cz\x17\x86\xa0\xb8>\x1c\r\xa5!\r\x01\xb93d\x80\xd2K\xf7!\xdf&\xe1*aR\xf6\x04b+\x86\xf9\xe8\xa6\xd4\xe0\xe5+ME\x18\x80K\xc3\xd11\xa1\xc2\f\xee\x86>`\a\x11\xd0\xf8\xcd\xeb\xab\x9c\x16\xf1\x84\xf3\x83WG\xb5\xfc\xfbJ\x8cC\x9d7\'\x9dd\x11\x98t\xb7\x15\xec\xd2m\b\xc0\xb9\xf7\xb9\x8er\xb9@\x1b\xf0Ic95J\xaf\x1e\x01\x1d\xa6\x85\xdb\xc8\xeetb[9tS?.\x055]\xad\xeaI\x03\\\x03\xb2\x80\x9cU\xc2\xec\xe8\xb4\xe1y(\xfb\x13a\xc5\x8f\xe2\x02L\xfaG\x98\x87\x86\x92\xa6\xcf\xca\xd4\x9e\xb3\xc5\x1bx\xc9E>\x00\x1e\xb1l\'\xa6\xa3\x9c\xa2\x9d\xe3\xe4;x\x1d\xaa}\xd44\x80\x12\xf3\xb5T\xbbV$\x010\xd5B\x00].P\xfeF7<\xfcv\xa6\xa4\x9c\x1b\x80P\xc9\x9c\b\xabj\xa3\xec0JPTV\xd9\b\x03\xf2\x1e\xf7\nQ\xf5loI\x98\xe6\xfb\xb1\xd9\xd0\x9euK\x10\xd4\xb8\xf0=v!\xbe\x8a\xb0{\x00m\x80\x81\xd8\xc3Sd\x8cQ>M\x06\xbc\x9a>\xcd \x18H\x93\x1a\x11\xf7\xdbu\xd3\x19\xc2\xd3\x7fB\x98\xff\nH\xad>*\x1f\x1aL8\x13\xc4p\x84\xb8\x0f\xd1\xba\xce\xf8h\x18\x97\xd5j;\t\xd2\xd1\xd0\xd6\n\x1d=\xb7\x80\xd2\xaa\xd0mo\n\xc8<\xb4y\xccf|\xb0\x0e\rA3S\x9b\x1e\xa8\xa2\xc5\xff\xdc\xd9\xe6\xf8 \x00\x82N\xd3d\xcd\xb3\xd9\xae\xf2\xb4\xf7EE\xe7~\xccU{\xeb\x1diO\xc9\x9cPS\x92\x91n\xd3\x00\xec\xd9O\xe0\xa7\xb3\b\x86\xd5\xc4\xef\x01\xdbS\x00*A\x85\xd1\x9f\xa7\x1f\xd8r\x8f\v\t\xdeM\x8f\xf1DO\xa7\xe5\x9f\x88O\'\xc0\xb3\xfe\x86\xfdQ\xa3\xf60xffffffffffffffff}) signalfd4(r7, &(0x7f0000000080)={0x7}, 0x8, 0x800) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r8, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) fcntl$getownex(r3, 0x10, &(0x7f00000001c0)) clone(0x20284800, &(0x7f00000020c0)="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", 0x0, &(0x7f0000000380), &(0x7f0000000340)="3324d2816f186f82c144359065d961bd2cf8e796cf43afb17de3beda4a3d70fc28592f13a11d359579af74d0f9cdc27e022d81c84bf14db88ef8f5ff07fbf0") chmod(&(0x7f0000000180)='./file0\x00', 0x40) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, 0x0, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0xfffffffffffffe7a) write$FUSE_STATFS(r0, &(0x7f0000000400)={0x60, 0xfffffffffffffff5, 0x4, {{0x1f, 0x1, 0x80, 0x5, 0x9, 0x3ff, 0x80000000, 0x185}}}, 0x60) write(r8, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r8, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r10 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r10, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 143.392187] [] do_fast_syscall_32+0x32d/0xa90 [ 143.398333] [] sysenter_flags_fixed+0xd/0x1a [ 143.747676] Mem-Info: [ 143.750256] active_anon:112240 inactive_anon:12873 isolated_anon:0 [ 143.750256] active_file:5488 inactive_file:19191 isolated_file:0 [ 143.750256] unevictable:0 dirty:218 writeback:0 unstable:0 [ 143.750256] slab_reclaimable:5769 slab_unreclaimable:61036 [ 143.750256] mapped:58815 shmem:12882 pagetables:2713 bounce:0 [ 143.750256] free:1363397 free_pcp:669 free_cma:0 14:39:44 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x80000) r0 = socket$packet(0x11, 0x2, 0x300) pipe(0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001600)={0x0, {{0xa, 0x4e21, 0x7, @remote, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e22, 0x3, @empty, 0x4}}, {{0xa, 0x0, 0x5, @loopback}}]}, 0x18c) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x85) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) clone(0x8001200, &(0x7f0000000140)="74d487f5e2da0ec6f05206525712f90a", &(0x7f00000001c0), &(0x7f0000001400), 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) getresgid(&(0x7f0000000040), &(0x7f0000001500), &(0x7f0000001540)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_END_FF_UPLOAD(r2, 0x406855c9, &(0x7f0000000040)={0x10, 0x0, {0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x99}, 0x124, 0x0}}, {0x55}}) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') socket$key(0xf, 0x3, 0x2) setreuid(0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') r4 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000880)=0xc) setreuid(r5, r5) r6 = getegid() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f00000001c0), 0xffffffe0) r8 = socket$inet6(0xa, 0x400000000001, 0x0) close(r8) r9 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x200005) sendfile(r8, r9, 0x0, 0x8000ffffffff) ioctl$TUNSETGROUP(r9, 0x400454ce, r6) fchown(r3, r5, r6) fchown(r2, 0x0, r6) connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xffffffffffffff7f) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[], 0x0) shutdown(r1, 0x1) readahead(0xffffffffffffffff, 0x8, 0x80000000) set_tid_address(&(0x7f0000001580)) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000400)=""/4096, 0xf7e9}], 0x1, 0x0, 0xff96ce4aaaa4756f}, 0x100) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) write$eventfd(0xffffffffffffffff, &(0x7f0000000340)=0x2, 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001480)={0x0, @empty, @dev}, &(0x7f00000014c0)=0xc) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0xfffffffffffffee3) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001440)={0x1, 0x6, 0x1000}, 0x4) [ 143.786798] DMA32 free:2482400kB min:4696kB low:5868kB high:7044kB active_anon:211616kB inactive_anon:23672kB active_file:9968kB inactive_file:34680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:328kB writeback:0kB mapped:108256kB shmem:23688kB slab_reclaimable:10968kB slab_unreclaimable:112144kB kernel_stack:2688kB pagetables:4280kB unstable:0kB bounce:0kB free_pcp:1372kB local_pcp:652kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 143.921936] lowmem_reserve[]: 0 3504 3504 [ 143.932622] Normal free:2972604kB min:5580kB low:6972kB high:8368kB active_anon:237444kB inactive_anon:27820kB active_file:11984kB inactive_file:42084kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:544kB writeback:0kB mapped:127004kB shmem:27840kB slab_reclaimable:12108kB slab_unreclaimable:131284kB kernel_stack:4480kB pagetables:6720kB unstable:0kB bounce:0kB free_pcp:1104kB local_pcp:636kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 144.049812] lowmem_reserve[]: 0 0 0 [ 144.059140] DMA32: 564*4kB (UME) 381*8kB (UME) 216*16kB (UME) 373*32kB (UME) 141*64kB (UME) 37*128kB (UME) 13*256kB (UME) 8*512kB (UM) 1*1024kB (U) 3*2048kB (UM) 594*4096kB (M) = 2482072kB [ 144.117660] Normal: 554*4kB (UME) 377*8kB (UME) 317*16kB (UME) 489*32kB (UME) 160*64kB (UME) 51*128kB (UME) 10*256kB (UME) 9*512kB (UME) 3*1024kB (UM) 3*2048kB (UME) 711*4096kB (M) = 2971360kB [ 144.203485] 38048 total pagecache pages [ 144.222329] 0 pages in swap cache [ 144.243433] Swap cache stats: add 0, delete 0, find 0/0 14:39:45 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='net/rt_acct\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) capset(&(0x7f0000000140)={0xf1500}, &(0x7f0000000040)={0x1000, 0x9, 0x24, 0x85e, 0x80000001, 0xa}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) pipe(0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) creat(&(0x7f0000000180)='./bus\x00', 0x0) openat$selinux_context(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000340)={0x3da, 0x1, 0x0, {0x7f}}, 0xfffffffffffffd27) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r1 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x0) sendfile(r1, r0, 0x0, 0x2000005) read(0xffffffffffffffff, &(0x7f00000005c0)=""/193, 0xc1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0xa00) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) setxattr$security_evm(&(0x7f0000000080)='./bus\x00', &(0x7f00000001c0)='security.evm\x00', &(0x7f0000000300)=@md5={0x1, "33dd7da3fe8ae78b4ada82ce6a9631d6"}, 0x11, 0x2) socket$unix(0x1, 0x1, 0x0) lseek(r2, 0x100000000000000, 0x2) sendfile(r2, r3, 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000040), 0x8000fffffffe) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UI_SET_EVBIT(r4, 0x40045564, 0x1e) mkdirat(0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0x0, 0x0) [ 144.272335] Free swap = 0kB [ 144.299001] Total swap = 0kB [ 144.317073] 1965979 pages RAM [ 144.334987] 0 pages HighMem/MovableOnly 14:39:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 144.354686] 313294 pages reserved [ 144.365766] vmalloc: allocation failure: 0 bytes [ 144.370974] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 144.401360] CPU: 0 PID: 5526 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 144.408417] 0000000000000000 a63b6a7375a6cd34 ffff8800ba3ef978 ffffffff81aad1a1 [ 144.416497] 1ffff1001747df32 ffff8801d2620000 00000000024000c2 0000000000000000 [ 144.424565] ffffffff82895080 ffff8800ba3efa88 ffffffff8148c0cb ffffffff00000001 [ 144.432628] Call Trace: [ 144.435216] [] dump_stack+0xc1/0x120 [ 144.440595] [] warn_alloc_failed.cold+0x78/0x99 [ 144.446911] [] ? zone_watermark_ok_safe+0x290/0x290 [ 144.453577] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 144.460524] [] __vmalloc_node_range+0x365/0x650 [ 144.466844] [] ? check_preemption_disabled+0x3c/0x200 [ 144.473858] [] ? check_preemption_disabled+0x3c/0x200 [ 144.480696] [] ? task_has_security+0x130/0x270 [ 144.486925] [] vmalloc+0x5c/0x70 [ 144.491935] [] ? sel_write_load+0x119/0xf90 [ 144.497901] [] sel_write_load+0x119/0xf90 [ 144.503695] [] ? trace_hardirqs_on+0x10/0x10 [ 144.509783] [] ? sel_read_bool+0x240/0x240 [ 144.516106] [] ? trace_hardirqs_on+0x10/0x10 [ 144.522160] [] __vfs_write+0x116/0x3d0 [ 144.527696] [] ? sel_read_bool+0x240/0x240 [ 144.533578] [] ? __vfs_read+0x3c0/0x3c0 [ 144.539332] [] ? check_preemption_disabled+0x3c/0x200 [ 144.546175] [] ? check_preemption_disabled+0x3c/0x200 [ 144.553113] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 144.559957] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 144.566542] [] ? __sb_start_write+0x14f/0x310 [ 144.572697] [] vfs_write+0x182/0x4e0 [ 144.578071] [] SyS_write+0xdc/0x1c0 [ 144.583355] [] ? SyS_read+0x1c0/0x1c0 [ 144.588815] [] ? do_fast_syscall_32+0xd6/0xa90 [ 144.595050] [] ? SyS_read+0x1c0/0x1c0 [ 144.600507] [] do_fast_syscall_32+0x32d/0xa90 [ 144.606665] [] sysenter_flags_fixed+0xd/0x1a 14:39:45 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) write$P9_RREAD(0xffffffffffffffff, &(0x7f0000000b80)=ANY=[@ANYBLOB="650000007500005a000000e9667d65872e5c70329e077bf6969437a260fe155c0229fc60c36767a84e7fa2e63352556570470d912726cb6f26cccc07133f5076afb74d55da442c23a2bbe6c040c846158e8ff50a608a183aa5cb09e0d6c51f79d1020900c0545174a173846d76a54771bf595a97aedcad09bad0c3d19d67be4a7d88c733c9077f2c78c0fa227a574fbe933cbfc623b735d340c12c0ec61968370793d056de16432d530550b4bcaa18914f74e7ccefffee9922a8d31c9400"/204], 0xcc) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000001900)={r1, 0x0, 0x8, 0x10001, 0x4}) ioctl$FS_IOC_RESVSP(r1, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x6}) r2 = gettid() ptrace$getsig(0x4202, r2, 0xa2c0, &(0x7f0000000400)) write$P9_RFLUSH(r1, &(0x7f0000000180)={0x19d}, 0x1a6db1e6) syz_extract_tcp_res$synack(&(0x7f0000000200)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x157, &(0x7f0000000e00)={@random="42be4ee4bbc2", @local, [], {@mpls_mc={0x8848, {[], @ipv6={0x9, 0x6, "7b02ca", 0x121, 0xff, 0x3f, @dev={0xfe, 0x80, [], 0x13}, @loopback, {[], @tcp={{0x4e24, 0x4e21, 0x41424344, r3, 0x1, 0x0, 0x1e, 0x20, 0x4, 0x0, 0x3ff, {[@exp_fastopen={0xfe, 0xf, 0xf989, "347b56b97de294b6397971"}, @generic={0x0, 0x9, "d5f73e63bc5203"}, @mptcp=@generic={0x8, 0xb, "c2e45f2e08247bd606"}, @generic={0x8, 0xa, "16009e2e778eecbf"}, @md5sig={0x13, 0x12, "31be9b8bb463f002ffb4e80b38a6f659"}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x16, [0x10001, 0x8, 0x10000000, 0x1f, 0x2]}, @mptcp=@generic={0x0, 0x8, "643bd849f6cb"}]}}, {"7c32ffd0b98686070154ec5bebad26a3c4e3fc24b3653c2a1a9aa7c4441215930b4f1633ebaf7b048aa169b908e71a73536fd9945f9ddca7499dc8a8d0bce89c799d64bca190ee5cc23bee91e1acfbac13a3e891377e4151949c7ed43579e2bdf3d726741f3dfcdff642a2319a8d5a958718c621590112186f143636ca535b555563311fcf065ec4923cef5f851fafaace64cf2a75f2266d3733469aaae71eb07bf3fb50a51fbec3df"}}}}}}}}, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) fsync(r1) get_robust_list(0x0, &(0x7f00000006c0)=&(0x7f0000000680)={&(0x7f00000005c0), 0x0, &(0x7f0000000640)={&(0x7f0000000600)}}, &(0x7f0000000740)=0xc) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$P9_RSTATu(r1, &(0x7f0000000580)=ANY=[@ANYRES32], 0x4) ioctl$UI_END_FF_UPLOAD(r4, 0x406055c9, &(0x7f0000000500)={0x3, 0x20, {0x56, 0x2, 0xfbfc, {0xf6, 0x2a}, {0x4, 0x5}, @period={0x58, 0x100, 0x0, 0x9, 0x7ff, {0x94b8, 0x2, 0x9, 0xfa}, 0x0, 0x0}}, {0x53, 0x100000001, 0x6, {0xa22, 0x1}, {0x6c8, 0x401}, @ramp={0xf38, 0x3, {0x80, 0x5}}}}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000700)={'bcsh0\x00', {0x2, 0x0, @local}}) clock_getres(0x3, &(0x7f0000000380)) r5 = add_key$user(0x0, &(0x7f0000000b00)={'syz', 0x1}, &(0x7f0000000b40)="d03e559f6cdb5f783badd470585c7f2d19409e20a0d7aacdd66d035cc3994926d1070490ab02ba7d0fca1d5720ad10", 0x2f, 0xfffffffffffffffe) keyctl$reject(0x13, r5, 0x1, 0x201, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000001c0)={0x1, 'erspan0\x00', 0xfffffffffffffffe}, 0x18) read(0xffffffffffffffff, &(0x7f0000000280)=""/211, 0xd3) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000d65000)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="13ff4fc80301ffff00"/20], 0x14}}, 0x0) 14:39:45 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x40000000000000) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x100000) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000002c0)={0x33, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x0, 'rr\x00', 0x10, 0x0, 0x71}, 0x2c) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, 0x0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffffe0) read(r2, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) socket$netlink(0x10, 0x3, 0x10) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x1, 0x1a) ftruncate(r5, 0x200005) sendfile(r4, r5, 0x0, 0x8000ffffffff) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x4, 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) r8 = socket$inet6(0xa, 0x400000000001, 0x0) close(r8) r9 = open(&(0x7f0000000300)='./bus\x00', 0xdeeef412d570bea0, 0x110) ftruncate(r9, 0x200005) sendfile(r8, r9, 0x0, 0x8000ffffffff) fsetxattr$trusted_overlay_origin(r8, &(0x7f0000000180)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x1) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000100)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'eql\x00', 0xec38ed91f9c7494a}) io_setup(0x7fff, &(0x7f00000000c0)=0x0) io_destroy(r10) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x2}) socketpair$unix(0x1, 0x1, 0x0, 0x0) [ 145.356738] Mem-Info: [ 145.366649] active_anon:115355 inactive_anon:15102 isolated_anon:0 [ 145.366649] active_file:5489 inactive_file:18681 isolated_file:0 [ 145.366649] unevictable:0 dirty:222 writeback:0 unstable:0 [ 145.366649] slab_reclaimable:5765 slab_unreclaimable:61462 [ 145.366649] mapped:58815 shmem:15223 pagetables:2839 bounce:0 [ 145.366649] free:1358490 free_pcp:270 free_cma:0 14:39:46 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0x13f1b0a2) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = inotify_init() ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000001c00)='.\x00', 0xfe) r3 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r3, 0x4, &(0x7f00000001c0)={&(0x7f0000001400)="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", 0x7fc}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) pipe(0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r6, 0x5d, 0x0, &(0x7f0000000400)=""/4096, &(0x7f0000000100)=0x1000) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xfffffffffffffffd}, 0x2}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r7, &(0x7f0000000300)={0xf}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) sendto$inet6(r5, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) pipe(0x0) write$eventfd(0xffffffffffffffff, &(0x7f00000001c0)=0x9, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001600)={{{@in6=@loopback, @in6}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x2) r8 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r8, &(0x7f000000bfc8)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c00160000000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab", 0x53}], 0x1}, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x267, 0x400004) [ 145.512833] DMA32 free:2474884kB min:4696kB low:5868kB high:7044kB active_anon:219328kB inactive_anon:23952kB active_file:9968kB inactive_file:33732kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:344kB writeback:0kB mapped:108256kB shmem:24024kB slab_reclaimable:10884kB slab_unreclaimable:112996kB kernel_stack:2848kB pagetables:4520kB unstable:0kB bounce:0kB free_pcp:624kB local_pcp:68kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 145.634545] lowmem_reserve[]: 0 3504 3504 [ 145.650511] Normal free:2959124kB min:5580kB low:6972kB high:8368kB active_anon:249840kB inactive_anon:28484kB active_file:12064kB inactive_file:40896kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:572kB writeback:0kB mapped:127004kB shmem:28692kB slab_reclaimable:12076kB slab_unreclaimable:132740kB kernel_stack:4416kB pagetables:6704kB unstable:0kB bounce:0kB free_pcp:828kB local_pcp:164kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 145.780811] lowmem_reserve[]: 0 0 0 [ 145.790136] DMA32: 64*4kB (UME) 7*8kB (E) 17*16kB (UE) 138*32kB (UME) 143*64kB (UME) 37*128kB (UME) 14*256kB (UME) 8*512kB (UM) 1*1024kB (U) 3*2048kB (UM) 594*4096kB (M) = 2466760kB [ 145.846806] Normal: 74*4kB (UME) 9*8kB (E) 80*16kB (UME) 195*32kB (UME) 162*64kB (UME) 52*128kB (UME) 10*256kB (UME) 9*512kB (UME) 3*1024kB (UM) 3*2048kB (UME) 711*4096kB (M) = 2953552kB [ 145.920226] 37485 total pagecache pages [ 145.934542] 0 pages in swap cache [ 145.946662] Swap cache stats: add 0, delete 0, find 0/0 [ 145.962053] Free swap = 0kB [ 145.968967] Total swap = 0kB [ 145.975495] 1965979 pages RAM [ 145.983297] 0 pages HighMem/MovableOnly [ 145.991953] 313294 pages reserved [ 145.996718] vmalloc: allocation failure: 0 bytes [ 146.001962] syz-executor.2: page allocation failure: order:0, mode:0x24000c2 [ 146.009855] CPU: 0 PID: 5563 Comm: syz-executor.2 Not tainted 4.4.174+ #17 [ 146.018710] 0000000000000000 dfce762e4bb14750 ffff8800b8077978 ffffffff81aad1a1 [ 146.026762] 1ffff1001700ef32 ffff8800b4addf00 00000000024000c2 0000000000000000 [ 146.034807] ffffffff82895080 ffff8800b8077a88 ffffffff8148c0cb ffffffff00000001 [ 146.042867] Call Trace: [ 146.045465] [] dump_stack+0xc1/0x120 [ 146.050823] [] warn_alloc_failed.cold+0x78/0x99 [ 146.057129] [] ? zone_watermark_ok_safe+0x290/0x290 [ 146.063799] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 146.072190] [] __vmalloc_node_range+0x365/0x650 [ 146.078497] [] ? check_preemption_disabled+0x3c/0x200 [ 146.085326] [] ? check_preemption_disabled+0x3c/0x200 [ 146.092151] [] ? task_has_security+0x130/0x270 [ 146.098371] [] vmalloc+0x5c/0x70 [ 146.103371] [] ? sel_write_load+0x119/0xf90 [ 146.109340] [] sel_write_load+0x119/0xf90 [ 146.116256] [] ? trace_hardirqs_on+0x10/0x10 [ 146.122310] [] ? sel_read_bool+0x240/0x240 [ 146.128284] [] ? trace_hardirqs_on+0x10/0x10 [ 146.134339] [] __vfs_write+0x116/0x3d0 [ 146.139867] [] ? sel_read_bool+0x240/0x240 [ 146.145740] [] ? __vfs_read+0x3c0/0x3c0 [ 146.151351] [] ? check_preemption_disabled+0x3c/0x200 [ 146.158184] [] ? check_preemption_disabled+0x3c/0x200 [ 146.165024] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 146.171870] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 146.178459] [] ? __sb_start_write+0x14f/0x310 14:39:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000380)=""/171, 0x5}) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mkdir(&(0x7f0000000300)='./file0/bus\x00', 0x100) r4 = open$dir(&(0x7f0000000080)='./bus\x00', 0x40000, 0x0) getdents64(r4, &(0x7f0000000100)=""/70, 0x46) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000580)={0x18, 0x1, 0x0, {0x2}}, 0x11) write$cgroup_int(r3, &(0x7f0000000440)=0x3, 0x12) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$setstatus(r6, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0xa00) r7 = open(&(0x7f0000000340)='./bus\x00', 0x80006002, 0x2) socket$unix(0x1, 0x1, 0x0) lseek(r6, 0x0, 0x2) sendfile(r6, r7, 0x0, 0xfffffffffffffffc) sendfile(r6, r7, &(0x7f0000000040), 0x8000fffffffe) mkdirat(r3, 0x0, 0x18) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/policy\x00', 0x0, 0x0) r9 = creat(&(0x7f0000000180)='./file0/bus\x00', 0xbc9dc8fbd81cb4b5) ftruncate(r9, 0x0) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r10, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r10, 0x541c, &(0x7f0000000240)) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r10, 0x6, 0x7, &(0x7f00000003c0)=0x5, 0x4) getsockopt$inet_pktinfo(r11, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @initdev}, &(0x7f0000000140)=0xc) setsockopt$packet_add_memb(r10, 0x107, 0x1, &(0x7f0000000580)={r12, 0x1, 0x6, @local}, 0x10) setsockopt$packet_drop_memb(r9, 0x107, 0x2, &(0x7f0000000000)={r12, 0x1, 0x6, @broadcast}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000180)={@remote, 0xbc, r12}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000001c0)={0x0, 0x7675, 0x4}) fstat(r6, &(0x7f0000000500)) 14:39:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:39:46 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) r1 = socket(0x11, 0x800000003, 0x81) bind(r1, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xffffffe0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000040)={0x80000000, {{0xa, 0x4e23, 0x1ff, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}}, 0x84) write$binfmt_aout(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000000000000000000088a8ffff88caffff00570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037231d600"/288], 0x120) [ 146.184602] [] vfs_write+0x182/0x4e0 [ 146.189964] [] SyS_write+0xdc/0x1c0 [ 146.195324] [] ? SyS_read+0x1c0/0x1c0 [ 146.200778] [] ? do_fast_syscall_32+0xd6/0xa90 [ 146.207019] [] ? SyS_read+0x1c0/0x1c0 [ 146.212477] [] do_fast_syscall_32+0x32d/0xa90 [ 146.218620] [] sysenter_flags_fixed+0xd/0x1a [ 146.233479] Mem-Info: [ 146.236081] active_anon:116417 inactive_anon:12884 isolated_anon:0 [ 146.236081] active_file:5508 inactive_file:18657 isolated_file:0 [ 146.236081] unevictable:0 dirty:229 writeback:0 unstable:0 [ 146.236081] slab_reclaimable:5740 slab_unreclaimable:61673 [ 146.236081] mapped:58815 shmem:12846 pagetables:2806 bounce:0 [ 146.236081] free:1359383 free_pcp:459 free_cma:0 [ 146.270971] DMA32 free:2474636kB min:4696kB low:5868kB high:7044kB active_anon:219228kB inactive_anon:23652kB active_file:9968kB inactive_file:33732kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:344kB writeback:0kB mapped:108256kB shmem:23580kB slab_reclaimable:10884kB slab_unreclaimable:113420kB kernel_stack:2848kB pagetables:4520kB unstable:0kB bounce:0kB free_pcp:708kB local_pcp:164kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 146.322736] lowmem_reserve[]: 0 3504 3504 [ 146.327746] Normal free:2963132kB min:5580kB low:6972kB high:8368kB active_anon:246440kB inactive_anon:27884kB active_file:12064kB inactive_file:40896kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:572kB writeback:0kB mapped:127004kB shmem:27804kB slab_reclaimable:12076kB slab_unreclaimable:133024kB kernel_stack:4416kB pagetables:6704kB unstable:0kB bounce:0kB free_pcp:1036kB local_pcp:356kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 146.375721] lowmem_reserve[]: 0 0 0 [ 146.380260] DMA32: 615*4kB (UME) 329*8kB (UME) 227*16kB (UME) 145*32kB (UME) 142*64kB (UME) 36*128kB (UME) 13*256kB (UME) 9*512kB (UM) 1*1024kB (U) 3*2048kB (UM) 594*4096kB (M) = 2475188kB [ 146.403604] Normal: 713*4kB (UME) 219*8kB (UME) 331*16kB (UME) 237*32kB (UME) 163*64kB (UME) 52*128kB (UME) 10*256kB (UME) 9*512kB (UME) 3*1024kB (UM) 3*2048kB (UME) 711*4096kB (M) = 2963212kB [ 146.425941] 37041 total pagecache pages [ 146.430454] 0 pages in swap cache 14:39:47 executing program 2: chdir(&(0x7f0000000080)='./file0\x00') r0 = socket$inet6(0x10, 0x80003, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r1, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1f}, 0x1c) fsetxattr$security_smack_entry(r0, &(0x7f00000000c0)='security.SMACK64EXEC\x00', &(0x7f0000000140)='ppp0wlan0]v\x9foxnet1s\xa1\x02urity+mime_typevboxnet1-/}vmnet1{lo\x00', 0x39, 0x2) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x40) [ 146.434038] Swap cache stats: add 0, delete 0, find 0/0 [ 146.439907] Free swap = 0kB [ 146.443049] Total swap = 0kB [ 146.446218] 1965979 pages RAM [ 146.449799] 0 pages HighMem/MovableOnly [ 146.454456] 313294 pages reserved 14:39:47 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) read(r0, &(0x7f0000000cc0)=""/220, 0xfffffffffffffeb7) write$uinput_user_dev(r0, &(0x7f0000000040)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000]}, 0x45c) ioctl$UI_END_FF_UPLOAD(r0, 0x406055c9, &(0x7f0000000040)={0xb, 0x8, {0x57, 0x1fe, 0x0, {0x21, 0xdec}, {0xffffffff, 0xffffffffffffffd2}, @rumble={0x4}}, {0x51, 0x8, 0x21, {0x7fff, 0xe4b}, {0xc668, 0x4}, @cond=[{0x8, 0xffff, 0x100000001, 0x1, 0x8, 0x4e9}, {0x200, 0x8, 0x2, 0x0, 0x5, 0x7}]}}) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6f876e658a453dc0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') readv(r1, &(0x7f0000002340)=[{&(0x7f0000002380)=""/4096, 0xbc1}], 0x2000000000000024) readv(r1, &(0x7f0000000580), 0x3c1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) fcntl$setown(r1, 0x8, r2) syz_open_procfs(r2, &(0x7f00000004c0)='net/mcfilter\x00') 14:39:47 executing program 3: pipe(&(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001780)=""/109) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6100) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) ioctl$TIOCEXCL(r4, 0x540c) r5 = dup(0xffffffffffffffff) sendmsg(r5, &(0x7f0000000780)={&(0x7f0000000380)=@generic={0x0, "ff80f096dc909d329774e6a8dade60ee2bdaabb4abb857eb5baec14815f0a69bd69feee1c43c775ac38e40b47b092d7cc165e503fe31d4a94a66d3c1b3b41af77425d24669a3ca462de284e1169bd5babd3312ebf023fe460ed630e38452416f2d51ff14660be2eed6bba6e5352188bd025b6f60cc8bc400a25a3350e207"}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)="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", 0xfb}, {&(0x7f0000000080)="5c854701969bf896", 0x8}, {&(0x7f0000000400)="ff8d", 0x2}], 0x3, &(0x7f00000007c0)=ANY=[]}, 0x40) truncate(&(0x7f00000000c0)='./bus\x00', 0xa00) fcntl$setsig(r2, 0xa, 0x25) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r6, 0x0, 0xfffffffffffffffc) sendfile(r3, r6, &(0x7f0000000040), 0x8000fffffffe) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x8005) fstat(0xffffffffffffffff, &(0x7f00000005c0)) r7 = dup3(0xffffffffffffffff, r2, 0x0) ioctl$EVIOCGNAME(r7, 0x80404506, &(0x7f0000001800)=""/151) syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, 0x0, 0x20004800) sendto(r7, 0x0, 0x0, 0x4000000, 0x0, 0x0) r8 = open(&(0x7f0000000680)='./bus\x00', 0x200000, 0x148) ioctl$EVIOCGSW(r8, 0x8040451b, &(0x7f0000000180)=""/72) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000300)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1010, r1, 0x0) [ 146.558742] vmalloc: allocation failure: 0 bytes [ 146.571173] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 146.597996] CPU: 1 PID: 5611 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 146.605047] 0000000000000000 5e795c44579626b1 ffff8800b22d7978 ffffffff81aad1a1 [ 146.613126] 1ffff1001645af32 ffff8800a2e217c0 00000000024000c2 0000000000000000 [ 146.621187] ffffffff82895080 ffff8800b22d7a88 ffffffff8148c0cb ffffffff00000001 [ 146.629246] Call Trace: [ 146.631838] [] dump_stack+0xc1/0x120 [ 146.637210] [] warn_alloc_failed.cold+0x78/0x99 [ 146.643535] [] ? zone_watermark_ok_safe+0x290/0x290 [ 146.650205] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 146.657056] [] __vmalloc_node_range+0x365/0x650 [ 146.663381] [] ? check_preemption_disabled+0x3c/0x200 [ 146.670224] [] ? check_preemption_disabled+0x3c/0x200 [ 146.677073] [] ? task_has_security+0x130/0x270 [ 146.686263] [] vmalloc+0x5c/0x70 [ 146.691292] [] ? sel_write_load+0x119/0xf90 [ 146.697451] [] sel_write_load+0x119/0xf90 [ 146.703348] [] ? trace_hardirqs_on+0x10/0x10 [ 146.709414] [] ? sel_read_bool+0x240/0x240 [ 146.715312] [] ? trace_hardirqs_on+0x10/0x10 [ 146.721428] [] __vfs_write+0x116/0x3d0 [ 146.727070] [] ? sel_read_bool+0x240/0x240 [ 146.732955] [] ? __vfs_read+0x3c0/0x3c0 [ 146.738581] [] ? check_preemption_disabled+0x3c/0x200 [ 146.745425] [] ? check_preemption_disabled+0x3c/0x200 [ 146.752268] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 146.759115] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 146.765703] [] ? __sb_start_write+0x14f/0x310 [ 146.771850] [] vfs_write+0x182/0x4e0 [ 146.777223] [] SyS_write+0xdc/0x1c0 [ 146.782503] [] ? SyS_read+0x1c0/0x1c0 [ 146.787961] [] ? do_fast_syscall_32+0xd6/0xa90 [ 146.787975] input: syz1 as /devices/virtual/input/input25 [ 146.799727] [] ? SyS_read+0x1c0/0x1c0 [ 146.805185] [] do_fast_syscall_32+0x32d/0xa90 [ 146.811337] [] sysenter_flags_fixed+0xd/0x1a 14:39:47 executing program 1: socketpair$unix(0x1, 0x8000000000000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'eql\x00', 0x9802}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200005) sendfile(r2, r3, 0x0, 0x8000ffffffff) r4 = syz_open_pts(r3, 0x2) ioctl$TIOCSCTTY(r4, 0x540e, 0xf9) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000180)={'eql\x00\x00\x00\xa9[\x00', @ifru_mtu=0x1}) read(r1, &(0x7f0000000380)=""/122, 0x7a) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200005) sendfile(r5, r6, 0x0, 0x8000ffffffff) ioctl$RTC_WIE_OFF(r6, 0x7010) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000040)=[@mss={0x2, 0x8}, @window={0x3, 0x7, 0xa4a}], 0x2) [ 147.139870] Mem-Info: [ 147.144637] active_anon:120566 inactive_anon:13350 isolated_anon:0 [ 147.144637] active_file:5498 inactive_file:18584 isolated_file:0 [ 147.144637] unevictable:0 dirty:236 writeback:0 unstable:0 [ 147.144637] slab_reclaimable:5732 slab_unreclaimable:61042 [ 147.144637] mapped:58815 shmem:13363 pagetables:2857 bounce:0 [ 147.144637] free:1355166 free_pcp:522 free_cma:0 [ 147.179036] DMA32 free:2467516kB min:4696kB low:5868kB high:7044kB active_anon:227500kB inactive_anon:23768kB active_file:9984kB inactive_file:33548kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:364kB writeback:0kB mapped:108256kB shmem:24272kB slab_reclaimable:10868kB slab_unreclaimable:112044kB kernel_stack:2656kB pagetables:4380kB unstable:0kB bounce:0kB free_pcp:940kB local_pcp:700kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 147.225514] lowmem_reserve[]: 0 3504 3504 14:39:48 executing program 4: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) pipe(&(0x7f0000000740)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) openat$cgroup_ro(r3, &(0x7f0000000480)='cpuacct.usage_user\x00', 0x0, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) write(r5, &(0x7f00000001c0), 0xbab230cf) read(r4, &(0x7f0000000200)=""/250, 0x50c7e3e3) r6 = socket$inet6(0xa, 0x2, 0x0) gettid() rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000340)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast2}, 0xfffffffc}, 0x1c) keyctl$join(0x1, &(0x7f0000000180)={'syz'}) syncfs(r4) fadvise64(r6, 0x0, 0x3ff, 0x2) syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmmsg(r6, &(0x7f00000092c0), 0x4ff, 0x0) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000000080)="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", 0xfc) bind$inet6(r7, &(0x7f0000000380)={0xa, 0x4e21, 0x7, @empty, 0x7}, 0x1c) bind$inet(0xffffffffffffffff, 0x0, 0xfffffd4b) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x2}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r8, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) dup3(r8, r6, 0x180000) socket$netlink(0x10, 0x3, 0x2) r9 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r9, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r9, 0x0, 0x487, &(0x7f0000000500), &(0x7f00000001c0)=0xffffff70) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00\x00\x00\x00\x00\x06\x00', 0x1001}) r10 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000000)={'nr\x00\x00\x00\x00\x00\x00\\\x00', 0x4000}) [ 147.235073] Normal free:2953148kB min:5580kB low:6972kB high:8368kB active_anon:256864kB inactive_anon:27932kB active_file:12008kB inactive_file:40788kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:580kB writeback:0kB mapped:127004kB shmem:29180kB slab_reclaimable:12060kB slab_unreclaimable:132124kB kernel_stack:4352kB pagetables:7048kB unstable:0kB bounce:0kB free_pcp:1132kB local_pcp:648kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 14:39:48 executing program 2: r0 = gettid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x6) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) recvmsg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001800)=""/4096, 0x1000}], 0x1}, 0x100) write$binfmt_elf64(r3, &(0x7f0000001640)=ANY=[], 0xf5aab446) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xffffffffffbffff8) dup2(r1, r2) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x16) [ 147.362217] lowmem_reserve[]: 0 0 0 [ 147.371653] DMA32: 39*4kB (UME) 16*8kB (UME) 59*16kB (UE) 114*32kB (UME) 138*64kB (UME) 39*128kB (UME) 14*256kB (UME) 8*512kB (UM) 2*1024kB (UM) 3*2048kB (UM) 594*4096kB (M) = 2467596kB [ 147.432296] Normal: 43*4kB (UME) 17*8kB (UME) 116*16kB (UE) 166*32kB (UME) 163*64kB (UME) 55*128kB (UME) 10*256kB (UME) 9*512kB (UME) 3*1024kB (UM) 3*2048kB (UME) 711*4096kB (M) = 2953588kB [ 147.500418] 37454 total pagecache pages [ 147.504385] 0 pages in swap cache [ 147.507854] Swap cache stats: add 0, delete 0, find 0/0 14:39:48 executing program 3: socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000400)={0x2, 0x210, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x5f25174b89e4581f, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x29, &(0x7f0000000100)={&(0x7f0000000040)="660f70d0213665660f5d020f0d9d00000000deec660f759165566666c4e3790b5d00ff0f7583000800000f96cdc4e2e5a906c4e3f569870700000000", {}, 0x48000002, &(0x7f0000000080)="c4e28daaf5c4e1fc5b2cbec4c24538e0f00fc7080f0fd9b0c4e2318c396dc4e17877c4c1ccc2110f8fe870a644ff0a46"}, &(0x7f0000000280)={&(0x7f0000000140)="c4c221458cc64611b1c70ffd42008fc8408fa80008000000f3a5c4c3f9610706660f3adf674f770f1929c4e1c310ddd9f7c4c1445d51e2", {}, 0x0, &(0x7f0000000200)="67640f72d096c4c135c21f000f9abaffc8bf78c4e1c16454f9000f5eed0ff62ec4e10dd5d2360fae6815c4c178ae1d000000008fc978c1f9"}, 0x8, &(0x7f0000000340)) gettid() r0 = socket$inet6(0xa, 0x400000000001, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, 0x0, 0x0) fchdir(0xffffffffffffffff) syz_genetlink_get_family_id$team(0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r1 = inotify_init1(0x800) sendfile(r1, r0, &(0x7f0000000380), 0x5) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) open(0x0, 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, 0x0) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="3dbc29156d25d2131eb1de87776523bfe8475ea9211579e2c43fba9bd6b8ee679c0abaf007a1f00700000000000200000095a9aee044357e56b1b20aed232fdc15cfdfe0e2fa96871e74d51e72ed4eb9afd39aa200203561cf3446756da1b38d329998adbe6476d2e0010627d43f66e7986a4f62cdc13910aee2fb8090ec4f2c275360b7ca79430bfe6d927b007ea4cd5cbbfa379cfe6ec6d9d8c980ee898fc9ec9f1838c2ad7061b69017d2f38f2ba7cfa1ceeb1a349d03e10dfbcead893fa3a7b0969fd3bca3a157ff7cc97d9cb8d4d1369970ea73331a38cab300c3baa40522e057a1f45fff05db6ad6c59b29e62660d95f30881943c43b"], 0x1}}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/53, 0x35}], 0x1}}], 0x2, 0x10122, 0x0) connect$unix(r2, &(0x7f00000002c0)=@file={0x0, './bus\x00'}, 0x6e) 14:39:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:39:48 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='\x00\x00\x00&y\xc9\xeb\x00\x00\x00\x00\x00 \x00\x00') readv(r2, &(0x7f0000002340)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000000580), 0x25b) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) socket$inet(0x2, 0x80000, 0x6) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002ac0)=[{{&(0x7f0000000040)={0xa, 0x401, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffffffffffffa6}}], 0x1, 0x8010) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r4, &(0x7f0000002ac0)=[{{&(0x7f0000000200)={0xa, 0x401, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f]}}, 0x1c, 0x0}}], 0x1, 0x4000000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x4c40, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000bc0)=[{{&(0x7f0000000240)={0xa, 0x4e23, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7fff}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000004c0)="e66ec544aad6cba873324c66cb2ba99cac74c1357c2e92841167dd058c5b92ec701d2b20c0f8fcbf49f32be963cdd1f74898f962912e69265a21bde14947f8af69eb9266859e367e7d71d4c080074ddf34a244d6826dc00e23891436925000ec5d86311e79e27b201630d0b222293e0b2047f244d38d27aed88064a8802afacc42a17be1aebeb37d8fbc551a7d71bdfa71c8735561faf2c48d1cd4128e85a95e4d8e920868c27ba039a49bdc76fed31cc1c4c2ac30a9e7989f07ba55e282f7a4d25c34622a79b50f11dfc98f3a038d216cede6ee5a03c1b2026e7f36630e35fdd893b9c31fd877977edbce3a8eb0a987632eb429ff405be071", 0xf9}, {&(0x7f00000002c0)="3b5411ce814d2d32ce38185b8cfe0a518a4ea179a062acccc980e944c1e6104222d37d8dfbb3d7d1ed5db761e516b5f330923a2694c30a328f18a01f5906d791ee632744d2ff5b0b6e6f1b337e2f95d7c2ffaac1e7debb8dfcdf727f8fb506a4758d1d21b92934761d02c0a94ac47cb9873f6fc3abd47c5cd6db3266ebdd44e054ad72845693b9016c", 0x89}, {&(0x7f00000003c0)="cdb2f04559a7d6c01fa12ce96815d0689fc9d7675de62d5b3330278072305b732af0f1bf2bcbfac7c081a3f704576c922576905e11454897682f02c1ae5a8c6b897f377161bd77cb45306017139735aad232f9c89aad5dfdb9", 0x59}, {&(0x7f00000005c0)="03d2b35cbff2dbb9e7bb09a7f06b95d5b32355602d7e99fadd1739537bcce0aa586eb4157414ae1266b74db25bc672dd832eff04411e6940427617ff8e58aa7ba6036daddcdfbf5fd334915eac65f693b1cefda41ffbd829a1b9bac5d9b89a", 0x5f}, {&(0x7f0000000440)="5191", 0x2}, {&(0x7f0000000640)="f718f4b7de9eecd9662a737714c7dbde45423d", 0x13}, {&(0x7f0000000680)="ac236564c888e6b2dc1bd1d01e2aca967a5eb1a5af87d21027ca08151a2cdfe0d6f43c55d39a7b5916c7a7ae26a4ba1c", 0x30}, {&(0x7f00000006c0)="30d6e7767b8a933a8c515740abb208b2889e934dd97489576eabc661fd7807aaed323f7efd3f2684102bb7574ef1a01dd97f7783c3f529b2884f5069de5b74d64ed50964eced27b89b5c89", 0x4b}, {&(0x7f0000000740)="110fd5c615c467284d773957a7cfc52db38a59f69641799304693e901956358274fe982fc48e04c95b0ff8b134fa183e7811534007541d2f6990955e5b1f0e8f289d56393e10e40aada344d09883ed7447047f67b5701b5c15236d093269f16529166c28667c7fed3567da4a411ef48de299eb98e2c3a4c65d4f4c29c2382ccc1fa89e43cf0413d12c6994e3b698f2dc79ede54d0c49ccc21e3ea44eab257d6d4b4b0e5c106ce8c61afa9b4f40c0a3ea098455f5f3f48131a8b50bd56b77b978", 0xc0}], 0x9}}, {{&(0x7f0000000880)={0xa, 0x4e24, 0x8, @local, 0x9}, 0x1c, &(0x7f0000000b80)=[{&(0x7f00000008c0)="19fee58ccd7f8a32ef24acaedc894279f8aec37fee622ccb4e77f80be6626007d67d60fad4a7fc985ce0976b2fd616dd328160721ca95c9aaa7a24a62fb58d3e90aa5e67b3db00edae25bab56ac1326b5330343958dad8d97a785505c2e90594276c5440489c2a1bff276ce0ab90d355a1cb4e0c29a1506fa63c358be31143ded34751a2cd51e115d44bd633c47462f616fdde76b023d5863bdd39c18994fa19e7137f139ebdead5383a08a0ad57d853d8c40699db1eff9ea9a2d79e4811227c126edfabe245f19d5720f153fae9288c21f27335ac588a7401fd1a0b003068", 0xdf}, {&(0x7f00000009c0)="b3551519793d964586a787d0c99528c0aac2b40a6393df86d73360d0418556a49431c643eb42cba4cc1ae0d0ff1eb1e91d0f5663fae9e394d43480ecb00c820ec8f05fce392008a44a9387407928ae84a405b5f0f7f2e38db67ee2ab61aa17bed3b7b2c85b644c3218b8f408291696fe5624c8b05308979c58fa33670058ef635bec90a6cb78f654f8cc8885de2e47b0bca5aa27f79ff14efc7644987dfb0d3d27d7c69761617f7c034a504b3a90550d9ff871937f95a02e426d74", 0xbb}, {&(0x7f0000000a80)="60548ef8cce5a54a84d40cfd508d5d5628e0c4b30eb6fb63e78b7a0ff4cb8641e46e2262b9eaae283cffdb15ae2c1cd020563f772fd0ba39a2d787a7c315453eaf8efca69f9dbeb48a6d268088801d9e28ca06f5730aa75bd781de686b2c9726e474ea6cfbe0d6", 0x67}, {&(0x7f0000000b00)="caa73773a16eeeeb874acab91f6430b0f1d863ad931e5d5537c934d4d14634f1f0e4a168b3cb061e5d08b002b942a55d9a3e88097121ddba5a0f7c6f6953569ed9bfe488bcc30150f4e6f6d12f9b69de2d36daf7e842157b8b23a453e2422d434a348476e1f907b3e24a4ebc711aefef60df2fe98cb5aca7aa904ca6bf", 0x7d}], 0x4}}], 0x2, 0x10) epoll_create1(0x0) epoll_create1(0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) r7 = socket$inet6(0xa, 0x400000000001, 0x0) close(r7) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x200005) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r9, &(0x7f00000001c0), 0xffffffe0) r10 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r10, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r10, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r10, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCSARP(r10, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @local}, {0x306, @remote}, 0x6, {0x2, 0x4e22, @multicast2}, 'teql0\x00'}) sendfile(r3, r9, 0x0, 0x8000ffffffff) [ 147.528244] Free swap = 0kB [ 147.531301] Total swap = 0kB [ 147.534325] 1965979 pages RAM [ 147.537422] 0 pages HighMem/MovableOnly [ 147.558279] 313294 pages reserved 14:39:48 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000001400)) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000300)=0x81, 0x4) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001500), 0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000003c0), 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) io_cancel(0x0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001700), 0x0, 0xe, 0x0, 0x1}, &(0x7f0000001800)) prctl$PR_CAPBSET_READ(0x17, 0x2000d) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000400)=""/4096, 0xf7e9}], 0x1, 0x0, 0xff96ce4aaaa47475}, 0x100) write(r0, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create1(0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)) ioctl$TIOCGDEV(r3, 0x80045432, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001440)) getresuid(0x0, &(0x7f00000014c0), &(0x7f00000017c0)) stat(0x0, 0x0) write$eventfd(r0, &(0x7f00000001c0)=0x9, 0x8) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xfffffef3) read(r4, &(0x7f0000000200)=""/250, 0x15acc76c) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) write$P9_RREADLINK(r4, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], 0x4) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvfrom$unix(r6, &(0x7f0000000140)=""/119, 0x77, 0x0, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000000000)) fsetxattr$trusted_overlay_redirect(r6, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000340)='./file0\x00', 0x8, 0x1) connect$inet(r6, &(0x7f0000001900)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) [ 147.699364] vmalloc: allocation failure: 0 bytes [ 147.718536] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 147.756839] CPU: 0 PID: 5666 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 147.764325] 0000000000000000 bca574eab33bce80 ffff8800b2cff978 ffffffff81aad1a1[ 147.771821] netlink: 180 bytes leftover after parsing attributes in process `syz-executor.4'. [ 147.780747] [ 147.782672] 1ffff1001659ff32 ffff8801d84397c0 00000000024000c2 0000000000000000 [ 147.790738] ffffffff82895080 ffff8800b2cffa88 ffffffff8148c0cb ffffffff00000001 [ 147.798789] Call Trace: [ 147.801381] [] dump_stack+0xc1/0x120 [ 147.806752] [] warn_alloc_failed.cold+0x78/0x99 [ 147.813159] [] ? zone_watermark_ok_safe+0x290/0x290 [ 147.819824] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 147.826748] [] ? futex_wait_setup+0x350/0x350 [ 147.833526] [] __vmalloc_node_range+0x365/0x650 [ 147.839849] [] ? check_preemption_disabled+0x3c/0x200 [ 147.846679] [] ? check_preemption_disabled+0x3c/0x200 [ 147.853512] [] ? task_has_security+0x130/0x270 [ 147.859737] [] vmalloc+0x5c/0x70 [ 147.864747] [] ? sel_write_load+0x119/0xf90 [ 147.870711] [] sel_write_load+0x119/0xf90 [ 147.876505] [] ? trace_hardirqs_on+0x10/0x10 [ 147.882562] [] ? sel_read_bool+0x240/0x240 [ 147.888439] [] ? trace_hardirqs_on+0x10/0x10 [ 147.894496] [] __vfs_write+0x116/0x3d0 [ 147.900116] [] ? sel_read_bool+0x240/0x240 [ 147.906001] [] ? __vfs_read+0x3c0/0x3c0 [ 147.911618] [] ? check_preemption_disabled+0x3c/0x200 [ 147.918452] [] ? check_preemption_disabled+0x3c/0x200 [ 147.925282] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 147.932114] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 147.938692] [] ? __sb_start_write+0x14f/0x310 [ 147.944832] [] vfs_write+0x182/0x4e0 [ 147.950461] [] SyS_write+0xdc/0x1c0 14:39:48 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x2, @remote}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x28}}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffe, 0x40}, 0x328) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x311240, 0x10) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000040)={0x30, 0x4, 0x0, {0x2, 0x1ff, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x30) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x1c9) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in=@empty}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) [ 147.955731] [] ? SyS_read+0x1c0/0x1c0 [ 147.961181] [] ? do_fast_syscall_32+0xd6/0xa90 [ 147.967414] [] ? SyS_read+0x1c0/0x1c0 [ 147.972863] [] do_fast_syscall_32+0x32d/0xa90 [ 147.979016] [] sysenter_flags_fixed+0xd/0x1a 14:39:48 executing program 3: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000540)='./file0\x00') mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x20000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) 14:39:49 executing program 3: r0 = socket$inet(0x10, 0x4, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0xfe44, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000290007031dfffd946fa2830020200a0009000000067ffffffffeffffff00ff7e", 0x24}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) select(0x40, &(0x7f0000000080)={0x2, 0x5, 0x3ff, 0x8000, 0xf6, 0x9, 0x200, 0x9}, &(0x7f00000000c0)={0x5, 0x1200000000000000, 0x8000, 0x9ffa0000000000, 0x4, 0x0, 0xfffffffffffffff7, 0xd2}, &(0x7f0000000140)={0x0, 0x4, 0xffffffffffffffff, 0x2, 0x0, 0x5, 0x200, 0x1ff}, &(0x7f00000001c0)={r1, r2/1000+30000}) 14:39:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'eql\x00', 0x5}) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2}, {0x306}, 0x6, {0x2, 0x4e22, @multicast2}, 'teql0\x00'}) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r5 = dup2(r1, 0xffffffffffffffff) setsockopt$sock_timeval(r0, 0x1, 0x15, 0x0, 0xffffffffffffffdd) listen(r0, 0x80) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x620200, 0x0) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00000002c0)=ANY=[@ANYBLOB="0105000000ffffffdfe00800aa2a2dcddadeee9dfa996d74a8f11b75dca192375d6bdd554a00000000ffffaaaaaaaaaabbaaaa00aaaa0a003e000038000043fe"]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@rand_addr="53741cec2f4a3fec9f9fa9ce2df8876b", 0x0, 0x4, 0xff, 0x11, 0x9, 0x2}, 0x0) sendto$inet6(r7, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000080)={0xfff}, 0x2) pipe(&(0x7f0000000440)) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMP(r8, 0x1, 0x3, &(0x7f00000001c0)=0x3ff, 0x4) recvfrom$inet6(r7, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0x8101}) accept4(r0, 0x0, 0x0, 0x0) 14:39:49 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@remote, r2}, 0x14) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x180c3, 0x0) sendmsg$inet6(r3, &(0x7f0000000700)={&(0x7f0000000140)={0xa, 0x4e21, 0xee8, @empty, 0x1}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000180)="01b17af7c6", 0x5}, {&(0x7f00000001c0)="f3d28df6f801549535daec410793f4f829fbf46d467897d42b24992c344a6779a31911ac06095a6328a66cfc3a92d392c4e33528c7b2a17dab0142e24e1ae8b17eaf025eb54b573b1d8bfd86c50ee5681652e69f3d069413bce60283c7d3d54a119bb8046ba2691eda103ae8228e9d4ef86efee29468b77b483873936533", 0x7e}, {&(0x7f0000000240)="7b2252efff12ca49672e8b01dd6a96c2bc2c091476688f1bd8ca93cbb3dc6bcd385f1d88e6427f3dd06d656d5c36f3c013413899e0d360e2bb901110930268ea988a3e2afaf3c6fbbb65878345a45a1247169686416815bf61daf223c23e1e724df42c35d82467ec3218747435d30e5f58e2d0632c15e88e6055be7d4b2b90df6d591507bb323c6138768b539590376c284a19b83005b4741deb4e", 0x9b}, {&(0x7f0000000300)="e896910137741ef1", 0x8}, {&(0x7f0000000340)="1aabbe3450e76af5566f6b7e23b5bbba", 0x10}, {&(0x7f0000000380)="33352d14bfd2efe6adda2cb81e94b10730485a2a26960c63588e53a49c0a209f3f0f7f61c47d04b9afd39ec2b791e0a04f6405ef9a02fac4", 0x38}, {&(0x7f00000003c0)="58bfa0d8331347a1b5df924c1beb7a5f644f9229be7d5e3f12f876b177b39a63ac68cb82be27198faa4a4cbf8d320e66f812648d0a8169f36f9e479015a09b31d6a370adf8b2eb93630b1ef746becbe7575f6f9c5e48ad5ecde915748f041ac470588a2d8220667a78d586afe6bb57099dc82c4aa45339b0e7975a44e0f677202dbe399b6c40a26251cff868e06891d6868d2882d7ecd3c009a4a4f80e90c1d3b2236f6e2817f370e49b5f01f921f00af02674480eea4a5c8fe0e1", 0xbb}, {&(0x7f0000000480)="9387068498bcd78fc67f282d186e7a472581b10dfef3ea036dd3a3062a96d892b3dcdd32155aa08eaf3c2db81c8e0db8edc42e91dd12b39438397b5532c37d5083ffc35ce3c52b07c9071f004709031fbd5262c4bcda6a06a50c85eb0759ffbc682560a632e043a62fddef14572cfccfefb7eeaaee9191a48f30e291e98ac62245cb4cfb962c60dfcc7b8e27a2b2327fbe7642108b933b9601e40262edb25ffe39131fcbf3d5d05d9948d9f03c0474a1cf642b9ee48c0aedb72936a5de9b254f4b73e2675cf8fe81bf07e946b5e22b2376b5f19a", 0xd4}, {&(0x7f0000000580)="a234627693089149b3c97392179f3815da55be5993e3cff20157bc8f18abf3b3cd7205b8fb31e5426136af6ccb18980a4c08bcaa830c16e68f3c80b91ff80cf2ab9d26d70bfd7b9a8f2fb3e106cb7b3e15944c40fd1c32520bce141454be69ef30c51b6477d1d5be136c61e119df0b8bbc7cceca7c8da6e26fb66d10dd07a2f97cee34fc7670b28726d4780cce77f40e9f34bacb57dbee07d9e92044f45839108c0159038521ba848b229454f9ca8ed0a124f0f46096a2399ac10882dddc367bc4e5bb159122670c5c3a1636e2e8bea78338b6c394af089eda5d9e63b2f5b2532e9dac4150a2b3b80e057cccf621a2b3247d617382646ccd", 0xf8}], 0x9}, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000740)={{0xa, 0x4e23, 0x800, @loopback, 0x833}, {0xa, 0x4e23, 0x0, @loopback, 0xfffffffd}, 0x0, [0xfff, 0x44f1, 0x7fff, 0x9, 0x1, 0x6, 0x0, 0x10001]}, 0x5c) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000800)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000840)={0x0, @multicast1, @multicast2}, &(0x7f0000000880)=0xc) accept4$packet(r3, &(0x7f00000009c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000a00)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x60, r5, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [{{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x1) socket$inet6(0xa, 0x1, 0xcd) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000b40)) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0xa) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000bc0)=""/67) r9 = open(&(0x7f0000000c40)='./file0\x00', 0x2, 0x10) r10 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000c80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r10, 0x6, 0x2, &(0x7f0000000cc0)=0x6, 0x4) r11 = signalfd(0xffffffffffffffff, &(0x7f0000000d00)={0x1f}, 0x8) ioctl$FS_IOC_FIEMAP(r11, 0xc020660b, &(0x7f0000000d40)={0x1, 0x4, 0x4, 0xc2f}) r12 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000d80)='./file0\x00', r12, r13, 0x900) socketpair(0x5, 0x4, 0x6, &(0x7f0000000e40)={0xffffffffffffffff}) r15 = socket$unix(0x1, 0x1, 0x0) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r17 = socket$inet6_udp(0xa, 0x2, 0x0) r18 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003080)='/selinux/user\x00', 0x2, 0x0) r19 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000030c0)='/proc/self\x00', 0x400, 0x0) r20 = epoll_create1(0xc0000) r21 = openat$cgroup(0xffffffffffffffff, &(0x7f0000003100)='syz1\x00', 0x200002, 0x0) r22 = open$dir(&(0x7f0000003140)='./file0\x00', 0x2000, 0x40) r23 = eventfd2(0x8000, 0x80c03) sendmsg$unix(r14, &(0x7f0000003200)={&(0x7f0000000e80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000000f00)="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", 0x1000}, {&(0x7f0000001f00)="68a63da70fc6dccb3cdd9d922d2def39360bc643eb981337b8f986073e3eb5502c659fd45d146420db4c9754a8d4a3513c4ba5e50ecfeadc91dd65febd896815cdbc1b2133b8102b0d4cf924d5d6846662705bd335038c132ecb4772f767e6f7971f", 0x62}, {&(0x7f0000001f80)="6ea095f89510b65a77d7bc4dbd50c429864f6c17b94663b28489fcb2b7", 0x1d}, 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0x1000}, {&(0x7f0000002fc0)="287ca225c72470077399be22c05ed6ae3ef72360454eeb4dc56a83b4a62be139e68d0b5689b53964790572c0646a514e0d2d299d7ed7a99bbc08a39b79a37918ff6f4e10f9f1dabef954ff8c", 0x4c}], 0x5, &(0x7f0000003180)=[@rights={{0x2c, 0x1, 0x1, [r9, r3, r1, r1, r10, r15, r16, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r17, 0xffffffffffffffff, r18, r19]}}, @rights={{0x24, 0x1, 0x1, [r20, r21, r22, 0xffffffffffffffff, r23, r1]}}], 0x6c, 0x10}, 0x80) [ 148.459135] audit: type=1400 audit(1572446389.171:23): avc: denied { setopt } for pid=5697 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 14:39:49 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000001c0), 0xffffffe0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) getpgid(r1) gettid() r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x19) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x19) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x19) syz_open_procfs(r4, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x800000000000113, 0x106, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') preadv(r5, &(0x7f00000017c0), 0x333, 0x1000000) [ 148.558250] device lo entered promiscuous mode [ 148.684327] Mem-Info: [ 148.690460] active_anon:116574 inactive_anon:12875 isolated_anon:0 [ 148.690460] active_file:5507 inactive_file:18556 isolated_file:0 [ 148.690460] unevictable:0 dirty:263 writeback:0 unstable:0 [ 148.690460] slab_reclaimable:5720 slab_unreclaimable:60836 [ 148.690460] mapped:58852 shmem:12882 pagetables:2856 bounce:0 [ 148.690460] free:1360353 free_pcp:537 free_cma:0 [ 148.744755] audit: type=1400 audit(1572446389.451:24): avc: denied { ioctl } for pid=5709 comm="syz-executor.3" path="socket:[17989]" dev="sockfs" ino=17989 ioctlcmd=4c81 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 148.784325] DMA32 free:2476368kB min:4696kB low:5868kB high:7044kB active_anon:219516kB inactive_anon:23676kB active_file:9992kB inactive_file:33496kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:368kB writeback:0kB mapped:108256kB shmem:23688kB slab_reclaimable:10852kB slab_unreclaimable:112288kB kernel_stack:2784kB pagetables:4512kB unstable:0kB bounce:0kB free_pcp:1284kB local_pcp:620kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 148.841978] lowmem_reserve[]: 0 3504 3504 [ 148.862419] Normal free:2965060kB min:5580kB low:6972kB high:8368kB active_anon:246580kB inactive_anon:27824kB active_file:12036kB inactive_file:40728kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:684kB writeback:0kB mapped:127152kB shmem:27840kB slab_reclaimable:12028kB slab_unreclaimable:131280kB kernel_stack:4832kB pagetables:6912kB unstable:0kB bounce:0kB free_pcp:1008kB local_pcp:540kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 148.925973] lowmem_reserve[]: 0 0 0 [ 148.930413] DMA32: 161*4kB (UME) 235*8kB (UME) 171*16kB (UME) 229*32kB (UME) 139*64kB (UME) 39*128kB (UME) 14*256kB (UME) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 595*4096kB (UM) = 2476396kB [ 148.954170] Normal: 315*4kB (UME) 222*8kB (UME) 295*16kB (UME) 328*32kB (UME) 165*64kB (UME) 56*128kB (UME) 10*256kB (UME) 8*512kB (ME) 2*1024kB (UM) 2*2048kB (ME) 712*4096kB (UM) = 2965132kB [ 148.976391] 36944 total pagecache pages [ 148.980837] 0 pages in swap cache [ 148.984423] Swap cache stats: add 0, delete 0, find 0/0 [ 148.998529] Free swap = 0kB [ 149.004006] Total swap = 0kB [ 149.010743] 1965979 pages RAM [ 149.017539] 0 pages HighMem/MovableOnly [ 149.026490] 313294 pages reserved 14:39:49 executing program 4: open(&(0x7f00000003c0)='./file0\x00', 0x80, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'eql\x00', 0x2}) dup2(0xffffffffffffffff, r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='cpuacct.usage_user\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write(r3, &(0x7f00000001c0), 0xbab230cf) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r5 = socket$inet6(0xa, 0x2, 0x0) gettid() rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, 0x0, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) keyctl$join(0x1, &(0x7f0000000180)={'syz'}) sendmmsg(r4, &(0x7f0000000600)=[{{&(0x7f0000000580)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x220}}, {{&(0x7f00000009c0)=@llc={0x1a, 0x7, 0x4c3, 0x2, 0x4f98db520000000, 0x1, @local}, 0x77, &(0x7f0000000400)=[{&(0x7f0000000a40)="85b36f10dcb1a33832e3fb4892757d3cba4e3238c324c9596ee9695cd44d6b1098180799725bcc834ebcbc65f6b2ce8abec4cd3088b19540d628a9774fdb3190f30c6985b7d556c2514a5bb87cb35ebad5200df1840211fefa78f409526456", 0x5f}], 0x1, &(0x7f0000000d00)=ANY=[]}}], 0x2, 0x200008d5) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'eql\x00', 0x2}) dup2(0xffffffffffffffff, r6) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000680)) syncfs(0xffffffffffffffff) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x2, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x2001, 0x0) ioctl$TUNGETVNETHDRSZ(r8, 0x800454d7, &(0x7f0000000380)) ioctl$TUNSETIFF(r7, 0x400454ca, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00000004c0)=""/105, &(0x7f00000001c0)=0x69) 14:39:49 executing program 0: r0 = socket(0x30002000000010, 0x1000000003, 0x0) write(r0, &(0x7f0000000280)="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", 0xfc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ip6gre0\x00', 0x2}) 14:39:49 executing program 1: accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) memfd_create(0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000700)={'yam0\x00', {0x2, 0x4e23, @remote}}) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, 0x0, 0x10) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000e80), 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000b00)=ANY=[@ANYBLOB="a5105cdcf349fa12aad7d7a2080000000080000000009de37764ed542ebf0eefd2b48790e2869f7a41af6c80b7880bd4c171b6c40200fddae390718bcf8ca6ed42c8c697f58b1011bea69dd95c939d85fcf741ff71846d22cf892613a61a3814d53ef0048f3b93460340089072749b81443a1878b6823056462723763c566fc041838b69b2a2561097ca219a97434344f89670f4687b68fa6286911261d8ed"], 0x0) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) r3 = inotify_init() ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) clone(0x100020040004104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000e00000020000000004000000ac1414bbac141413f000008e05acc97524f991c32faf1402ac1e0101a7dea4b25edfdf95df218cbf437f6febeb0ec68bfa7f7f26121c13b85af0b3ddcd976a21be48"], 0x20) wait4(0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000ac0)='./file0\x00', 0x1c1) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2, 0x0) lseek(r1, 0x0, 0x6) r4 = getpid() wait4(r4, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[@sack_perm, @sack_perm, @sack_perm, @timestamp, @mss={0x2, 0x6}, @mss={0x2, 0xcba}, @timestamp], 0x7) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000180)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in=@initdev, @in=@broadcast}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xfffffef3) vmsplice(r5, &(0x7f0000000a40)=[{&(0x7f0000000340)="5ce9bbf26a9bdc7b495fa432950011f6acfea776665a3259db1d6fc6161b7af00b609ee884e69d6597c53bc4bcc8212dcdf05e03e79eb88c825f8009415f5ab2114a36820db225d3d2f20b07b3dce8cbb04e314ee696731a7459e9a133e909286157319c404e2265", 0x68}, {&(0x7f0000000600)="5dfff52391da69c3af7feebb5146a3382d80c0d278e002fd6309d35e0d5e4fbabcce16601ea399413981780bb6e96ef4d422aae3bc07530c2513acadbbcec32b1c8641673a72c5a307d0523f7d4094d77b1e6e02754d70bf93f171cdd5e2261a32798568bdd99e2ba89cd311f6be9ee1db05541e0aba5564f7078a3d913dbf92cb2dbc4e61933f2c1583feaa172dc69780dccc6e3c04d46ce2ae0bdeba6273b7a520094ff01bbf79274cdaf6c58f5b3a093f07b53bd7f786143a432476b4ce10ae9ece9c539a08fa85f11772e8c3723c42940bb9d7e5a1b5c9", 0xd9}, {&(0x7f0000000740)="9d986fe51e07d819c9fe1665f2bc3f40d43f3ac880ab7ac756ba1faad791c4d83c4a76e624fe8c4e35e815118865d5794f7bcb31c96567444aade8707f2d47691e347780f74c2556b834149a8898b3bac7dff7e471bd93e2b133e8fddf7cd0fa48d528260e39541ce4854c5fbb51674fd76785ba35472b002daa1c98d1883b83f9f03cd6549c7df8f03b1bc8e82031fe5896737aefc3aec622b0bd194102f3e7becd5a487cd5c472fa051e3b76677f0cc0091ff125ada3894479eab8e4c6d871aa3de28665ebedcdcf515b0aa3a692574c", 0xd1}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000000840)="ba07db318646c76ae0c7c1755ff11dca9250001f6426416b41c828e4c923a8f42585dde2bf2436c68b74595bd82570754bc4cf6a123b2447bc9babcd8a36c52923ba49273355b90a79d667364c6e4c291c7ed4df45c5563208ad4a06e662b357db252c3630bf4697972be315e82781e4d911fa206d3369a26f56511db8a5c3fa74d4d3e5b50de94d2ea0e20490bf9cb065d9827be649176f763c2bb53086962b42f0edcb76b8054db234564765d464f1c579e5c44c846a51df2ea48485abe5dc0d708545e37de46c0f67d9453265bba3f33995ceb40ab1902955acd1840ba4", 0xdf}, {&(0x7f0000000940)="4727b90276d67632009831cb74cfaf0ba075a361449fb6d47430c73c8f940cc715368011b5884fb2740e2161643146bc57a8e8dff8db8877d967261b1e7785ffe2ab538268b7226dd6fb5422eb2742b07f20b4d3ca3195501df33e4d5857be9e66c804bf4cfac4ead4e7d77cc23557ae88d5061bb987e4c4feca68467860328396e6a044a1c028a035b41b30c28800bb209d02e8756e01a306f40e29801f1fbd7c9cbf0f2b934ac061b8e0c363ffd37db786f5ccd65708fae2d5668bbba64197d0c84334ae441ddec9a3c1dc4d", 0xcd}], 0x6, 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 14:39:49 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) clone(0x0, &(0x7f00000001c0), 0x0, &(0x7f00000002c0), &(0x7f0000000300)) ioctl(r0, 0xc0084905, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@generic={0x3, 0x4bc7b0e2, 0x2}) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000400)='./file0\x00', 0x104) openat$selinux_context(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000480)='./bus\x00', 0xfffffffffffffffd) syz_genetlink_get_family_id$tipc(&(0x7f0000000300)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) fcntl$setstatus(r6, 0x4, 0x6100) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x8, 0x0, [], [{0x596, 0x80000000, 0x6, 0xdbc, 0x7ff, 0x64d8}, {0x7, 0x100000000, 0x40, 0x4, 0x400, 0x4}], [[], [], [], [], [], [], [], []]}) truncate(&(0x7f00000000c0)='./bus\x00', 0xa00) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) lseek(r6, 0x0, 0x2) sendfile(r6, r7, 0x0, 0xfffffffffffffffc) sendfile(r6, r7, &(0x7f0000000040), 0x8000fffffffe) mkdirat(r4, &(0x7f0000000340)='./bus/file0\x00', 0x10) syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00@\x00\xdd\xa8>\xbc\x89\x01(4\xbdfx\xb6tQ-n\xde\xd0 \xba.Qf\x97E\xa9\x85\xba\x884L\x18\xf4\xa1\xeao\x16\xae\x85Qx)\x15%\x12\xa9\xeb') openat$cgroup_ro(r5, &(0x7f0000000140)='cpuacct.usage\x8f\xb1\xa3{\xcf', 0x0, 0x0) setrlimit(0x8, &(0x7f0000001240)={0x1, 0x4}) 14:39:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 149.154987] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.0'. [ 149.191468] vmalloc: allocation failure: 0 bytes [ 149.210787] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.0'. [ 149.213031] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 149.213043] CPU: 0 PID: 5742 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 149.213058] 0000000000000000 03177543947738ad ffff8800b1def978 ffffffff81aad1a1 [ 149.213070] 1ffff100163bdf32 ffff8800b31297c0 00000000024000c2 0000000000000000 [ 149.213081] ffffffff82895080 ffff8800b1defa88 ffffffff8148c0cb ffffffff00000001 [ 149.213082] Call Trace: [ 149.213099] [] dump_stack+0xc1/0x120 [ 149.213110] [] warn_alloc_failed.cold+0x78/0x99 [ 149.213119] [] ? zone_watermark_ok_safe+0x290/0x290 [ 149.213131] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 149.213142] [] __vmalloc_node_range+0x365/0x650 [ 149.213151] [] ? check_preemption_disabled+0x3c/0x200 [ 149.213158] [] ? check_preemption_disabled+0x3c/0x200 [ 149.213166] [] ? task_has_security+0x130/0x270 [ 149.213173] [] vmalloc+0x5c/0x70 [ 149.213180] [] ? sel_write_load+0x119/0xf90 [ 149.213186] [] sel_write_load+0x119/0xf90 [ 149.213194] [] ? trace_hardirqs_on+0x10/0x10 [ 149.213200] [] ? sel_read_bool+0x240/0x240 [ 149.213208] [] ? trace_hardirqs_on+0x10/0x10 [ 149.213214] [] __vfs_write+0x116/0x3d0 [ 149.213221] [] ? sel_read_bool+0x240/0x240 14:39:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 149.213228] [] ? __vfs_read+0x3c0/0x3c0 [ 149.213235] [] ? check_preemption_disabled+0x3c/0x200 [ 149.213242] [] ? check_preemption_disabled+0x3c/0x200 [ 149.213251] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 149.213258] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 149.213266] [] ? __sb_start_write+0x14f/0x310 [ 149.213273] [] vfs_write+0x182/0x4e0 [ 149.213281] [] SyS_write+0xdc/0x1c0 [ 149.213288] [] ? SyS_read+0x1c0/0x1c0 [ 149.213297] [] ? do_fast_syscall_32+0xd6/0xa90 [ 149.213304] [] ? SyS_read+0x1c0/0x1c0 [ 149.213312] [] do_fast_syscall_32+0x32d/0xa90 [ 149.213321] [] sysenter_flags_fixed+0xd/0x1a [ 149.213324] Mem-Info: [ 149.213343] active_anon:112449 inactive_anon:12875 isolated_anon:0 [ 149.213343] active_file:5507 inactive_file:18556 isolated_file:0 [ 149.213343] unevictable:0 dirty:263 writeback:0 unstable:0 [ 149.213343] slab_reclaimable:5720 slab_unreclaimable:60803 [ 149.213343] mapped:58815 shmem:12882 pagetables:2893 bounce:0 [ 149.213343] free:1364461 free_pcp:599 free_cma:0 [ 149.213372] DMA32 free:2484272kB min:4696kB low:5868kB high:7044kB active_anon:212016kB inactive_anon:23676kB active_file:9992kB inactive_file:33496kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:368kB writeback:0kB mapped:108256kB shmem:23688kB slab_reclaimable:10852kB slab_unreclaimable:111900kB kernel_stack:2784kB pagetables:4512kB unstable:0kB bounce:0kB free_pcp:1256kB local_pcp:596kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 149.213381] lowmem_reserve[]: 0 3504 3504 [ 149.213416] Normal free:2973572kB min:5580kB low:6972kB high:8368kB active_anon:237780kB inactive_anon:27824kB active_file:12036kB inactive_file:40728kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:684kB writeback:0kB mapped:127004kB shmem:27840kB slab_reclaimable:12028kB slab_unreclaimable:131312kB kernel_stack:4832kB pagetables:7060kB unstable:0kB bounce:0kB free_pcp:1140kB local_pcp:468kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 149.213425] lowmem_reserve[]: 0 0 0 [ 149.213473] DMA32: 664*4kB (UME) 432*8kB (UME) 263*16kB (UME) 316*32kB (UME) 139*64kB (UME) 39*128kB (UME) 14*256kB (UME) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 595*4096kB (UM) = 2484240kB [ 149.213518] Normal: 975*4kB (UME) 447*8kB (UME) 434*16kB (UME) 378*32kB (UME) 166*64kB (UME) 56*128kB (UME) 10*256kB (UME) 8*512kB (ME) 2*1024kB (UM) 2*2048kB (ME) 712*4096kB (UM) = 2973460kB [ 149.213520] 36944 total pagecache pages [ 149.213525] 0 pages in swap cache [ 149.213529] Swap cache stats: add 0, delete 0, find 0/0 [ 149.213531] Free swap = 0kB [ 149.213533] Total swap = 0kB [ 149.213536] 1965979 pages RAM [ 149.213538] 0 pages HighMem/MovableOnly [ 149.213540] 313294 pages reserved [ 149.494629] vmalloc: allocation failure: 0 bytes [ 149.494634] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 149.494645] CPU: 0 PID: 5765 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 149.494658] 0000000000000000 8ab8db94d65efdb8 ffff8801cf9a7978 ffffffff81aad1a1 [ 149.494669] 1ffff10039f34f32 ffff8801d7c717c0 00000000024000c2 0000000000000000 [ 149.494680] ffffffff82895080 ffff8801cf9a7a88 ffffffff8148c0cb ffffffff00000001 [ 149.494682] Call Trace: [ 149.494702] [] dump_stack+0xc1/0x120 [ 149.494713] [] warn_alloc_failed.cold+0x78/0x99 [ 149.494722] [] ? zone_watermark_ok_safe+0x290/0x290 [ 149.494734] [] __vmalloc_node_range+0x365/0x650 [ 149.494744] [] ? check_preemption_disabled+0x3c/0x200 [ 149.494752] [] ? check_preemption_disabled+0x3c/0x200 [ 149.494760] [] ? task_has_security+0x130/0x270 [ 149.494767] [] vmalloc+0x5c/0x70 [ 149.494774] [] ? sel_write_load+0x119/0xf90 [ 149.494781] [] sel_write_load+0x119/0xf90 [ 149.494790] [] ? trace_hardirqs_on+0x10/0x10 [ 149.494797] [] ? sel_read_bool+0x240/0x240 [ 149.494808] [] ? trace_hardirqs_on+0x10/0x10 [ 149.494815] [] __vfs_write+0x116/0x3d0 [ 149.494822] [] ? sel_read_bool+0x240/0x240 [ 149.494829] [] ? __vfs_read+0x3c0/0x3c0 [ 149.494850] [] ? check_preemption_disabled+0x3c/0x200 [ 149.494857] [] ? check_preemption_disabled+0x3c/0x200 [ 149.494865] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 149.494873] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 149.494881] [] ? __sb_start_write+0x14f/0x310 [ 149.494888] [] vfs_write+0x182/0x4e0 [ 149.494894] [] SyS_write+0xdc/0x1c0 [ 149.494901] [] ? SyS_read+0x1c0/0x1c0 [ 149.494911] [] ? do_fast_syscall_32+0xd6/0xa90 [ 149.494918] [] ? SyS_read+0x1c0/0x1c0 [ 149.494926] [] do_fast_syscall_32+0x32d/0xa90 [ 149.494936] [] sysenter_flags_fixed+0xd/0x1a [ 149.494980] Mem-Info: [ 149.495004] active_anon:115999 inactive_anon:12873 isolated_anon:0 [ 149.495004] active_file:5510 inactive_file:18557 isolated_file:0 [ 149.495004] unevictable:0 dirty:266 writeback:0 unstable:0 [ 149.495004] slab_reclaimable:5720 slab_unreclaimable:60651 [ 149.495004] mapped:58817 shmem:12882 pagetables:2905 bounce:0 [ 149.495004] free:1360927 free_pcp:519 free_cma:0 [ 149.495040] DMA32 free:2478412kB min:4696kB low:5868kB high:7044kB active_anon:218260kB inactive_anon:23668kB active_file:9996kB inactive_file:33496kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:372kB writeback:0kB mapped:108256kB shmem:23680kB slab_reclaimable:10852kB slab_unreclaimable:111272kB kernel_stack:2880kB pagetables:4480kB unstable:0kB bounce:0kB free_pcp:1156kB local_pcp:496kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 149.495049] lowmem_reserve[]: 0 3504 3504 [ 149.495083] Normal free:2965296kB min:5580kB low:6972kB high:8368kB active_anon:245736kB inactive_anon:27824kB active_file:12044kB inactive_file:40732kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:692kB writeback:0kB mapped:127012kB shmem:27848kB slab_reclaimable:12028kB slab_unreclaimable:131332kB kernel_stack:5088kB pagetables:7140kB unstable:0kB bounce:0kB free_pcp:920kB local_pcp:248kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 149.495092] lowmem_reserve[]: 0 0 0 [ 149.495140] DMA32: 175*4kB (UE) 72*8kB (UE) 217*16kB (UME) 310*32kB (UME) 139*64kB (UME) 39*128kB (UME) 14*256kB (UME) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 595*4096kB (UM) = 2478476kB 14:39:50 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_enforce(0xffffffffffffff9c, 0x0, 0x200001, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x1) write$UHID_INPUT(r2, &(0x7f0000004240)={0x8, "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", 0xfffffffffffffdd1}, 0xfffffe48) sendfile(r0, r2, 0x0, 0x20020102000007) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r3, &(0x7f0000000200)={0x67446698, 0x0, 0x3, 0x4, 0x2, "2377b59ade19845360cdb5200afe7ea1a4a7245c119eec0ac21b93f827280d142234da935ae2254ce03e1a5b59d6a526526289b570dba962be94eb9cfc108940af13a59ca4d1"}, 0x56) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x8001) write(r5, &(0x7f00000001c0), 0xfffffef3) setsockopt$inet_group_source_req(r4, 0x0, 0x0, &(0x7f0000000400)={0x0, {{0x2, 0x0, @remote}}, {{0x2, 0x4e23, @multicast1}}}, 0x104) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) clone(0x100000, 0x0, 0x0, 0x0, 0x0) utimes(0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/4, 0xebc3276d6d4b1cd2, 0x100100, &(0x7f0000000100)=@abs, 0x930000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000380)) r6 = socket$inet6(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000600)=""/252, 0xfc) sendmsg(r6, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000002000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c001600", 0x26}], 0x1}, 0x0) [ 149.495185] Normal: 254*4kB (UE) 53*8kB (UE) 327*16kB (UME) 367*32kB (UME) 166*64kB (UME) 56*128kB (UME) 10*256kB (UME) 8*512kB (ME) 2*1024kB (UM) 2*2048kB (ME) 712*4096kB (UM) = 2965360kB [ 149.495188] 36946 total pagecache pages [ 149.495192] 0 pages in swap cache [ 149.495196] Swap cache stats: add 0, delete 0, find 0/0 [ 149.495199] Free swap = 0kB [ 149.495201] Total swap = 0kB [ 149.495203] 1965979 pages RAM [ 149.495205] 0 pages HighMem/MovableOnly [ 149.495207] 313294 pages reserved 14:39:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:39:50 executing program 3: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binderc\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000180)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) [ 150.411382] vmalloc: allocation failure: 0 bytes [ 150.445401] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 150.501216] CPU: 1 PID: 5788 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 150.508283] 0000000000000000 a5b676301bd86fe0 ffff8800b4b57978 ffffffff81aad1a1 [ 150.516358] 1ffff1001696af32 ffff8800b3d0df00 00000000024000c2 0000000000000000 [ 150.524425] ffffffff82895080 ffff8800b4b57a88 ffffffff8148c0cb ffffffff00000001 [ 150.532507] Call Trace: [ 150.535107] [] dump_stack+0xc1/0x120 [ 150.540492] [] warn_alloc_failed.cold+0x78/0x99 [ 150.546833] [] ? zone_watermark_ok_safe+0x290/0x290 [ 150.553528] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 150.560387] [] __vmalloc_node_range+0x365/0x650 [ 150.566713] [] ? check_preemption_disabled+0x3c/0x200 [ 150.573561] [] ? check_preemption_disabled+0x3c/0x200 [ 150.580404] [] ? task_has_security+0x130/0x270 [ 150.586636] [] vmalloc+0x5c/0x70 [ 150.591668] [] ? sel_write_load+0x119/0xf90 [ 150.597645] [] sel_write_load+0x119/0xf90 [ 150.603473] [] ? trace_hardirqs_on+0x10/0x10 [ 150.609539] [] ? sel_read_bool+0x240/0x240 [ 150.615461] [] ? trace_hardirqs_on+0x10/0x10 [ 150.621537] [] __vfs_write+0x116/0x3d0 [ 150.627092] [] ? sel_read_bool+0x240/0x240 [ 150.632981] [] ? __vfs_read+0x3c0/0x3c0 [ 150.638610] [] ? check_preemption_disabled+0x3c/0x200 [ 150.646064] [] ? check_preemption_disabled+0x3c/0x200 [ 150.652910] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 150.659777] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 150.666374] [] ? __sb_start_write+0x14f/0x310 [ 150.672730] [] vfs_write+0x182/0x4e0 [ 150.678110] [] SyS_write+0xdc/0x1c0 [ 150.683393] [] ? SyS_read+0x1c0/0x1c0 [ 150.688861] [] ? do_fast_syscall_32+0xd6/0xa90 [ 150.695105] [] ? SyS_read+0x1c0/0x1c0 [ 150.700563] [] do_fast_syscall_32+0x32d/0xa90 [ 150.706714] [] sysenter_flags_fixed+0xd/0x1a 14:39:51 executing program 3: r0 = epoll_create1(0x80000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x6e68) syncfs(r2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffffe0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x19) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0}, &(0x7f0000001440)=0xc) r6 = getegid() r7 = getpgrp(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r8, &(0x7f00000001c0), 0xffffffe0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0}, &(0x7f00000014c0)=0xc) r10 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r10, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) fstat(r10, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001580)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000015c0)={{{@in=@dev, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f00000016c0)=0xe8) r14 = getegid() r15 = gettid() ptrace$setopts(0x4206, r15, 0x0, 0x0) tkill(r15, 0x19) stat(&(0x7f0000001700)='./bus\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() ptrace$setopts(0x4206, r17, 0x0, 0x0) tkill(r17, 0x19) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r18, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) r19 = socket$inet6(0xa, 0x400000000001, 0x0) close(r19) r20 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r20, 0x200005) sendfile(r19, r20, 0x0, 0x8000ffffffff) getsockopt$inet_IP_XFRM_POLICY(r20, 0x0, 0x11, &(0x7f00000017c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6}}, &(0x7f00000018c0)=0xe8) r22 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r22) r23 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/load\x00', 0x2, 0x0) sendmsg$unix(r3, &(0x7f0000001a00)={&(0x7f0000000080)=@abs={0xf8963601b3badf99, 0x0, 0x4e20}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000000)="f2548e684be22d6275637d186e23a4c59d8cae65ed1a78", 0x17}, {&(0x7f0000000140)="fafc93e799bf9680ced93c4470e80447a6a2d548445ec3d5520a6807715f1b5d88ff1825da10a7106ab2bab2a45e7b601d5a1be09cf894e316362a32efd598bd084a440a44ebe3fc3375689dbcad46ee4da854a14d07ea31124a53ecc2e6a4fead7cc495522fd7a0f2127b9dffb05ad357cc76707c573bf005f9b5a2fcf8cec6991b4cf7d3eb6c69f5161cde00ffb9e4ace38e81417d71525d136fed71c06ebab4aab03b627caeb8423c7fdda084e4bb472e4dca8b957805c98611a5fd794a", 0xbf}, {&(0x7f0000000200)="5ac9555ae58d7be398d233d1495b08cb19190e77554788fd2bc98e64f766acd7b11ca532179eca6b7a90afb22ccb3eb7c34a882e502b732f303db0a87bcb871f8561ac7b6bd0062307fdd4b1853305d14e238f171a623f1e15150524e408892f3dc8cd99bdf16c7cc9afa09448e75107afd76879049e2972641cab3b8d71f3fb27543e0bc0e622d5f3d826f2df6b6c14b2361107179d6359679841bbce46abc0c95fb581a6e1148387ceb718", 0xac}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="467138a2043f45e46990b8806b47a3b65510350dac44fcf0fd6a3b9cc98f423e1d89d6e72dd7d65914f379d51e39074174bebece8cc837906a80dbe94b6ab9c0284bd40ce5a94e489152a91283cba5465fbf80253d22300e79074f134368d5499075e08ad9be29b5a2bdbf362a0f62c1addc887bd6bb89946fd0848a454cf3a0b7635076d428486f600a4bbf1a7f50f80c1101aa69904055552bda92d17156099381e8355e5ff5c66ce4a39172a148eb16da7b02aae39b5e4dd55391ae5f84fbc761d9cdd1c06bfb113aa028f1c1", 0xce}], 0x5, &(0x7f0000001940)=[@cred={{0x18, 0x1, 0x2, {r4, r5, r6}}}, @cred={{0x18, 0x1, 0x2, {r7, r9, r11}}}, @cred={{0x18, 0x1, 0x2, {r12, r13, r14}}}, @cred={{0x18, 0x1, 0x2, {r15, r16, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {r17, r21, r22}}}, @rights={{0x18, 0x1, 0x1, [r23, r1, r2]}}], 0x90, 0x800}, 0x101) fcntl$setown(r0, 0x8, 0x0) fcntl$setflags(r0, 0x2, 0x0) 14:39:51 executing program 1: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="78030000", @ANYRES16=r0, @ANYBLOB="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"], 0x278}}, 0x4000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./ccroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000500)=""/70) fchdir(r1) r4 = creat(&(0x7f00000004c0)='./bus\x00', 0x0) r5 = creat(&(0x7f0000000580)='./file0\x00', 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000a}) write$P9_RFLUSH(r5, &(0x7f0000000180)={0x19d}, 0x1a6db1e6) write$P9_RREADDIR(r4, &(0x7f0000000600)=ANY=[@ANYBLOB="7a000000200800000067090000000000000000080000000200000000000000000000000700004200000000df843c55104331c8f73572bd49039d71de8590f277292ee786e5814654b1d85a05002e2f62757308004000000200000000000000040000000000000007000004000000000000000001001065b4772c6bb15e00000000000005002e2f627573000055103fbb2300354a73124d6c945507e5a90a0af85d446d342309ff0254c0aca6da000000000005000000434f6ab3c3a82a065605000000a38c4759f0c43f"], 0xca) read(r1, &(0x7f0000000280)=""/124, 0xfffffffffffffcd5) fsync(r5) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xb, 0x32, 0xffffffffffffffff, 0x2036f000) r6 = syz_open_procfs(0x0, &(0x7f0000000200)='\x00\x00\x00\x00') getdents64(r6, &(0x7f0000000040)=""/235, 0xeb) getdents(r6, &(0x7f0000000ea9)=""/407, 0x197) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f0000000440)={&(0x7f0000000100), 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000009003200ab34bbddc5414264de0d4ec8b1399310f800000029f420c991d83d0200"/46], 0x1}}, 0x20000000) ioctl$PIO_FONT(r1, 0x4b61, 0x0) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./file1\x00', r7, &(0x7f0000000100)='./file0\x00', 0x2) clock_gettime(0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000300)) utimensat(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', &(0x7f0000000340)={{0x77359400}}, 0x380) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket(0x8, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000080)) 14:39:51 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x8) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) ftruncate(r2, 0x208200) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x3bb7) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)=""/51, &(0x7f00000000c0)=0x33) r5 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r5, &(0x7f0000000280)={0x7}, 0xfffffffffffffe93) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000100)={0x0, r5}) close(r1) clone(0x0, 0x0, 0x0, 0x0, 0x0) [ 151.354463] Mem-Info: [ 151.364499] active_anon:124239 inactive_anon:16965 isolated_anon:0 [ 151.364499] active_file:5520 inactive_file:19182 isolated_file:0 [ 151.364499] unevictable:0 dirty:350 writeback:37 unstable:0 [ 151.364499] slab_reclaimable:5645 slab_unreclaimable:60909 [ 151.364499] mapped:58815 shmem:16973 pagetables:2978 bounce:0 [ 151.364499] free:1347667 free_pcp:393 free_cma:0 [ 151.496948] DMA32 free:2446924kB min:4696kB low:5868kB high:7044kB active_anon:237760kB inactive_anon:30796kB active_file:9996kB inactive_file:37260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:3288kB writeback:0kB mapped:108256kB shmem:30808kB slab_reclaimable:10708kB slab_unreclaimable:112252kB kernel_stack:2816kB pagetables:4764kB unstable:0kB bounce:0kB free_pcp:640kB local_pcp:216kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 14:39:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200005) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) sendfile(r2, r3, 0x0, 0x8000ffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in=@empty, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000340)="e9afeaa6fb3b5c03", 0x8}], 0x1) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/161, 0x3cb}], 0x1, 0x0) 14:39:52 executing program 2: bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0xdfedf534d1677a51) ioctl$EVIOCSABS2F(r1, 0x401845ef, 0x0) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0x8000) r4 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000040)=ANY=[], 0xffffffe3) openat$cgroup_type(r5, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r4, 0x0, 0xfffffffffffffffc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000a61ca133000005000000aa85000000000006000000000000000000000000000000000000000000000000f91ace8b92d71c230000000000000000005a49000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cd1b54160368665ad2a299e587d4f6a2288bdb6d7dd728ad5fa9c28602552c99353e0b98c7ed1e05422680ed08902376b34e7bda5cd6bb780fdd822a99d6a902af66a9ce7c6ec2b0c36e30237d8ea7817eb6e7853675a476fc1d120aa9deadd3b12a6974bc65d4e9fb2bcf79"], 0x1) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x28) connect$inet6(r7, &(0x7f00000003c0)={0xa, 0x0, 0x0, @rand_addr="b7b3592ae78c1480bd0b860e4b459bd3", 0xc7}, 0x1c) setsockopt$inet6_group_source_req(r6, 0x29, 0x11, &(0x7f0000000140)={0x2, {{0xa, 0x0, 0x0, @dev}}, {{0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x108) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0xc7}, 0x1c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000000140)={0x2, {{0xa, 0x0, 0x0, @dev}}, {{0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x108) r9 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r9, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0xc7}, 0x1c) setsockopt$inet6_group_source_req(r9, 0x29, 0x11, &(0x7f0000000140)={0x2, {{0xa, 0x0, 0x0, @dev}}, {{0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x108) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r10, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet_tcp_int(r10, 0x6, 0x18, &(0x7f0000000380)=0xffffffff80000001, 0x3) setsockopt$IP_VS_SO_SET_STOPDAEMON(r10, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team0\x00', 0x2}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r10, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @mss, @mss, @window={0x3, 0x6, 0x1}, @timestamp, @timestamp], 0x6) fremovexattr(r10, &(0x7f00000007c0)=@known='system.posix_acl_access\x00') setsockopt$inet_tcp_TCP_REPAIR(r10, 0x6, 0x13, &(0x7f0000000280), 0x7) r11 = open(&(0x7f0000000240)='./file0\x00', 0x101000, 0xc1) getsockopt$inet_mreqn(r10, 0x0, 0x0, &(0x7f0000000340)={@rand_addr, @remote, 0x0}, &(0x7f0000000440)=0xc) connect$packet(r11, &(0x7f0000000480)={0x11, 0x4, r12, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$BLKBSZSET(r11, 0x40041271, &(0x7f00000000c0)=0x1) 14:39:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e62}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) accept4(r1, &(0x7f0000000240)=@un=@abs, &(0x7f00000002c0)=0x80, 0x80800) r2 = socket$netlink(0x10, 0x3, 0x8000000004) sendto$inet6(r0, &(0x7f0000000100)="593597daa30a98ce4469f5fbcfed849f8bb8cff1dcd8bc14e6721ba1c3e557800334dd1b01146e373d7bcb8b2f684a82de18cb013d2f97290ca24744b9511e80c2a1627ab60ef0533cacb1ca1c315b1c6f8210550d177ad595cf2a623e75673a95a786e22aab94c829cf32d9ff2e93c6deb95b0065858372aa4ca577d8af391119b348c940d9a6d624c8e195d92685fb5e338acd5f73d6eb187ade4032e554eaf0bd2bdfb44f0e3dc551f14c728202a94562f895b72d1694d8185658b0113f05e572a758d1bbb25d139bec88e29fedb9b1d24122fffff2487e815ae7ddc8f47b6611c96db419e68d09de4b148cf707b048fb", 0xf2, 0x10, &(0x7f0000000200)={0xa, 0x4e21, 0xfffffffd, @dev={0xfe, 0x80, [], 0x1c}, 0x297f}, 0x1c) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000080)="580000001400add427323b470c458c5602067fffffff81004e22000000050028925aa80000000000000080000efffeffe809000000fff5dd0000001000020000000000000000cfb193e7ee00"/88, 0x58}], 0x1) 14:39:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="39000000110009cdd19b012abd7ae0000700fd3f03000000450001070800000019001a00060000f3d51bf90000000000000000000000200000", 0x39}], 0x1) socketpair(0xb, 0xc5d13bd7b6d0424, 0x8, &(0x7f0000004bc0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) [ 151.649400] lowmem_reserve[]: 0 3504 3504 [ 151.679776] Normal free:2931028kB min:5580kB low:6972kB high:8368kB active_anon:259188kB inactive_anon:37068kB active_file:12096kB inactive_file:51260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:9260kB writeback:0kB mapped:127004kB shmem:37084kB slab_reclaimable:11952kB slab_unreclaimable:131768kB kernel_stack:4512kB pagetables:7524kB unstable:0kB bounce:0kB free_pcp:772kB local_pcp:276kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 14:39:52 executing program 3: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000001400)) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000300)=0x81, 0x4) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000001600)=0x200, 0xfffffffffffffc93) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00000003c0), 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) io_cancel(0x0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x7, 0x4, 0xffffffffffffffff, &(0x7f0000001700)="cdfab2e9a729f3e6945d6e6e4296a3e487635d63d7d7e2c5f90150c0f35172da3525dfcc2c29eea03625f67ea78f199b04e88dc73ecc08818db10774681b635104255ca4fde57d75e4e795160f4a1404c3dc318c07944fb76dd0dff51a121fac65927b7b863c08aaebc8a0f340f61b836cbfdb9e61c05fefac2aac02abce40e54a799ac6fc4ad07a357c870d92dc2eb563e2a6d6ea7557616adf9e0179f0b9f1bbb61974b94af81c8a8aaf9ccdd9fdfef3c3fd63c673634007b411e17685e43c", 0xc0, 0xe, 0x0, 0x1}, &(0x7f0000001800)) prctl$PR_CAPBSET_READ(0x17, 0x0) recvmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000400)=""/4096, 0xf7e9}], 0x1, 0x0, 0xff96ce4aaaa47475}, 0x100) write(r1, 0x0, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001440)) getresuid(&(0x7f0000001480), &(0x7f00000014c0), &(0x7f00000017c0)) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)) write$eventfd(r1, &(0x7f00000001c0)=0x9, 0x8) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r5, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2}, {0x306}, 0x6, {0x2, 0x4e22, @multicast2}, 'teql0\x00'}) write(r5, &(0x7f00000001c0), 0x0) read(r3, &(0x7f0000000200)=""/250, 0x15acc76c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000480)={0x40000008}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200005) sendfile(r6, r7, 0x0, 0x8000ffffffff) write$P9_RREADLINK(r7, &(0x7f00000000c0)=ANY=[@ANYBLOB="100009000000000000002f66696c6530"], 0x10) recvmsg(0xffffffffffffffff, 0x0, 0x40000002) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvfrom$unix(r8, &(0x7f0000000140)=""/119, 0x77, 0x0, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e) fsetxattr$trusted_overlay_redirect(r8, &(0x7f00000001c0)='trusted.overlay.redirect\x00', &(0x7f0000000340)='./file0\x00', 0x8, 0x1) connect$inet(r8, &(0x7f0000001900)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000001540)=@req={0x20, &(0x7f0000000000)={'nlmon0\x00', @ifru_addrs=@ax25={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x8}}}) 14:39:52 executing program 4: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c46"], 0x4) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200005) sendfile(r0, r1, 0x0, 0x8000ffffffff) execveat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x1000) [ 151.875089] lowmem_reserve[]: 0 0 0 [ 151.894632] DMA32: 2*4kB (UM) 20*8kB (UME) 2*16kB (UE) 43*32kB (UE) 39*64kB (UME) 20*128kB (UME) 6*256kB (UME) 1*512kB (M) 2*1024kB (UM) 1*2048kB (U) 593*4096kB (UM) = 2441704kB 14:39:52 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x202000) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xfffffef3) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) r7 = signalfd(r6, &(0x7f0000000540)={0xff}, 0x8) read(r7, &(0x7f0000000200)=""/235, 0xeb) r8 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f00000001c0)) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4000000004e24, @local}, 0x10) connect$inet(r8, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) truncate(&(0x7f00000000c0)='./bus\x00', 0x800) r9 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$P9_RLERRORu(r8, &(0x7f00000004c0)={0x18, 0x7, 0x2, {{0xb, 'cpusetwlan0'}, 0x5}}, 0x18) sendfile(r8, r8, 0x0, 0xffffffff80000001) timer_create(0x3, &(0x7f0000000380)={0x0, 0x6, 0x2, @thr={&(0x7f0000000300)="fe02611ffad8a192251791b2b7de81726636623bc8d8fa0ed11ddd1a585da74365c333cc6466349f583a652d434de9d21a13fd3c4958872565a9db3172fe770d39214696d19558bbc034b464d30e4a75", &(0x7f0000000180)="d6c64abb5861c3827889732ca8bbaa4da7713f4f0524d25de74c10dfa830e624fa422d4bd13728f927f13f63d09af05742"}}, &(0x7f00000003c0)=0x0) timer_gettime(r10, &(0x7f0000000480)) lseek(r2, 0x0, 0x2) sendfile(r2, r9, &(0x7f0000000040), 0x8000fffffffe) socket$inet6(0xa, 0x80004, 0x0) sendfile(r2, r9, 0x0, 0xa5cc554) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r9, 0x400454cb, 0x0) gettid() ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000000940)) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000980)={0x0, 0x0, 0x8, 0x0, [], [{0x2, 0x7, 0x101, 0x1000, 0x8, 0x3}, {0x90, 0x9, 0x10001, 0x1, 0x4, 0x2}], [[], [], [], [], [], [], [], []]}) [ 152.034559] Normal: 12*4kB (UE) 99*8kB (UE) 28*16kB (UE) 62*32kB (UME) 49*64kB (UE) 16*128kB (UE) 7*256kB (UME) 2*512kB (UE) 1*1024kB (M) 1*2048kB (E) 710*4096kB (UM) = 2922504kB [ 152.220249] 47809 total pagecache pages [ 152.244103] 0 pages in swap cache [ 152.267947] Swap cache stats: add 0, delete 0, find 0/0 [ 152.290464] Free swap = 0kB [ 152.306421] Total swap = 0kB 14:39:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 152.320651] 1965979 pages RAM [ 152.334005] 0 pages HighMem/MovableOnly [ 152.355434] 313294 pages reserved 14:39:53 executing program 0: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0x13f1b0a2) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000001c00)='.\x00', 0xfe) r2 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r2, 0x4, &(0x7f00000001c0)={&(0x7f0000001400)="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", 0x800}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) pipe(0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r5, 0x5d, 0xed, &(0x7f0000000400)=""/4096, &(0x7f0000000100)=0x1000) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xfffffffffffffffd}, 0x2}, 0x1c) connect$inet6(r6, &(0x7f0000000380)={0xa, 0x4e24, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r6, &(0x7f00000092c0), 0x4ff, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x1000000, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001c40)=ANY=[@ANYBLOB="020300090a00000000000000000000000002000000e000000100000000000000000200010000bf7f7d8eaef767bb4e186b78c3c500030077070000000002000000000000000000000075a3aa62d1f434566dc8add81f7dd641808a22f5eb799bbc7a"], 0x50}}, 0x0) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x1000000, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r9, &(0x7f0000000180)={0x8000200b}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x800006}]}, 0x10) sendto$inet6(r4, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'veth0_to_team\x00'}, 0x18) socket$netlink(0x10, 0x3, 0x2) r10 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r10, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000002000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c00160000000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1}, 0x0) connect$inet6(r10, &(0x7f00000000c0)={0xa, 0x4e23, 0x100000001, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x81}, 0x1c) socket(0x1b, 0xb, 0x7) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 152.564641] vmalloc: allocation failure: 0 bytes [ 152.620868] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 152.662244] CPU: 0 PID: 5866 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 152.669303] 0000000000000000 6001346755e3d75c ffff8801d92af978 ffffffff81aad1a1 [ 152.677384] 1ffff1003b255f32 ffff8801d9e12f80 00000000024000c2 0000000000000000 [ 152.685452] ffffffff82895080 ffff8801d92afa88 ffffffff8148c0cb ffffffff00000001 [ 152.693530] Call Trace: [ 152.696126] [] dump_stack+0xc1/0x120 [ 152.701511] [] warn_alloc_failed.cold+0x78/0x99 [ 152.707839] [] ? zone_watermark_ok_safe+0x290/0x290 [ 152.714516] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 152.721371] [] __vmalloc_node_range+0x365/0x650 [ 152.727715] [] ? check_preemption_disabled+0x3c/0x200 [ 152.734755] [] ? check_preemption_disabled+0x3c/0x200 [ 152.741607] [] ? task_has_security+0x130/0x270 [ 152.747849] [] vmalloc+0x5c/0x70 [ 152.752959] [] ? sel_write_load+0x119/0xf90 [ 152.758934] [] sel_write_load+0x119/0xf90 [ 152.764739] [] ? trace_hardirqs_on+0x10/0x10 [ 152.770809] [] ? sel_read_bool+0x240/0x240 [ 152.776730] [] ? trace_hardirqs_on+0x10/0x10 [ 152.782826] [] __vfs_write+0x116/0x3d0 [ 152.788385] [] ? sel_read_bool+0x240/0x240 [ 152.794283] [] ? __vfs_read+0x3c0/0x3c0 [ 152.799921] [] ? check_preemption_disabled+0x3c/0x200 [ 152.806769] [] ? check_preemption_disabled+0x3c/0x200 [ 152.813626] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 152.820478] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 152.827068] [] ? __sb_start_write+0x14f/0x310 [ 152.833226] [] vfs_write+0x182/0x4e0 [ 152.838603] [] SyS_write+0xdc/0x1c0 [ 152.843890] [] ? SyS_read+0x1c0/0x1c0 [ 152.849355] [] ? do_fast_syscall_32+0xd6/0xa90 [ 152.855597] [] ? SyS_read+0x1c0/0x1c0 14:39:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0xfffffffa, @loopback, 0xffffffff}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xffffffe0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) sendto$inet6(r0, 0x0, 0x0, 0x8001, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[], 0xffdc) recvmmsg(r0, &(0x7f00000044c0)=[{{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000004500)=""/4111, 0x100f}], 0x1}}], 0x1, 0x0, 0x0) 14:39:53 executing program 2: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200005) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xffffffe0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="5541bb0744f279a4a620c8cabecccebc", 0x10) getuid() r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000580)='/dev/net/tun\x00', 0x80002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'veth1\x01\x00\x00\x80\x00\x00\x00\x00k(\x00', 0x4fff}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000740)={'sit0\x00', 0x400}) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x19) setpgid(r5, r6) sched_getattr(r4, &(0x7f0000000100)={0x30}, 0x30, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x40) sendfile(r2, r3, 0x0, 0x8000fffffff7) r7 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20001) ioctl$RTC_PLL_SET(r7, 0x401c7012, &(0x7f0000000180)={0x0, 0x4, 0x0, 0xfff, 0x4f, 0x10000, 0x80}) [ 152.861059] [] do_fast_syscall_32+0x32d/0xa90 [ 152.867214] [] sysenter_flags_fixed+0xd/0x1a 14:39:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r1 = dup2(r0, r0) listen(r0, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080), 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000640)={'icmp6\x00'}, &(0x7f0000000680)=0x1e) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x3663eb5325bd7f00) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)=0x2) write(r2, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$UI_GET_SYSNAME(r4, 0x8040552c, &(0x7f0000000400)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r5 = accept4(r0, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r6, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10810}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="3800ff1817e3d600e71b923dbb790000", @ANYRES16=r7, @ANYBLOB="000829bd7000fedbdf25100000002400020008000400080000000800090006000000080007000004000008000600"], 0x3}, 0x1, 0x0, 0x0, 0x8080}, 0x40) sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x108, r7, 0xaca818a2a4c820ae, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xd}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x27}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x4}, 0x0) pipe(&(0x7f0000000840)) pipe(&(0x7f0000000740)) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 14:39:53 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/raw6\x00') r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x42c1a}, 0x0, 0x0, r0, 0x0) socketpair$unix(0x1, 0x28000000000001, 0x0, &(0x7f0000000200)) r2 = socket$inet(0x2, 0x0, 0xa91) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000001c0)=0x3, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket$inet(0x2, 0xfffffffffffffffd, 0x1e) socket$inet_udplite(0x2, 0x2, 0x88) chroot(&(0x7f00000000c0)='./file0\x00') ioctl(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6(0xa, 0x400000000000002, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) ioctl(r1, 0x4, &(0x7f0000001600)="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") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000100)={@remote, 0x0, 0x1, 0x0, 0xf, 0x0, 0x5a}, 0x20) ioctl$FIBMAP(r3, 0x1, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r5 = socket$inet6(0xa, 0x400000000001, 0x0) listxattr(&(0x7f0000000380)='./bus\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r6 = dup(r5) lsetxattr$trusted_overlay_nlink(0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x12, &(0x7f00000003c0)=0x7f, 0x4) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r7 = open(&(0x7f0000000300)='./bus\x00', 0x200, 0x0) ftruncate(r7, 0x2007fff) sendfile(r6, r7, 0x0, 0x8000fffffffe) 14:39:54 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000240)={0x1}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x44, r2, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x34b2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x48a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000081}, 0x81) r3 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) write$binfmt_elf32(r3, &(0x7f00000001c0)=ANY=[], 0xfffffe9b) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREAD(r4, &(0x7f0000000180)={0x6c, 0x75, 0x1, {0x61, "5be7628a8a2fa065a2b834fe135fafc58d10bfef2c0957d51cf7665e9e970cdfe3247b338a3afcbdb26f90ab83200e882b199f0fe3626be8b2f5e7b58f720300eb5bb39b616be70e39be9b30a15a20bbf331241d0413456e00c283a316f3d754b3"}}, 0x6c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 14:39:54 executing program 1: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x380000, @ipv4}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@local={0xfe, 0x80, [0xa4ffffff]}}, &(0x7f00000004c0)=0x20) pipe(&(0x7f0000000280)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000600)={0x0, @empty, @empty}, &(0x7f0000000380)=0x94) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000640)={@dev={0xfe, 0x80, [], 0xd}, 0x0, r2}) sendmmsg$sock(r0, &(0x7f00000010c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="ffe580faeb65c583abef5910bef298c9d736fec66b37d951cf57c61dd72dffe2f820c434698a0bc09093c3f98c401119b94d1da722d103cce62569d5229e5c17f1782c44aeeb6f56b601f20eab4a557b407bd04190dfd3280ecd4cece118ac66a25f776c0e272095fa66a6af6af85a491b4fad29c31fb8db79d320387fc1192c", 0x80}, {&(0x7f0000000680)="a7caee075a0b38da55e4c8e927cc6f3539c4437a2ffe5aacc7e4957f83138be1ed6ab3de69e2eebb778ab05dabfa5830e46697299ab5ebd889a4a1d9f59ea9df93de1fca3bd2d7d5bd962ae718f28839abbba5724dd1026f8ae86159d5e77a0052e5f02086c670c48c324a5de2a0a7f3ec3d4ec5cda4ef708059c9953ef0488bc178501d23063a107756c55e8df7b7ee9d2034df6d609c2d75070acbfd93b210a39e07641a491e9aeaad8cfffb4517f9cfea0771cbd4e2cb87c75a57a9050f4deee80fc1eacb50df84e2998da8a42398febb", 0xd2}], 0x2}}, {{&(0x7f0000000780)=@can={0x1d, r2}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000800)="966691a10c39827679ff59a8e131f35bf6e798b681763b8e9308408c8f7fadd42a4083f4e529acbe4178b696b96ed2d5a748dab0bd27420ac887e8e788a527d77c9eb89fec8b1864086450f6b7e507cc88ed32f88edc7a05949aa6f7be8d14bd1e71a3eeb22f2520883a551e0f306687f06375e5747102c1188fe76d461ff2889568f7b627bbfed8ad946e1c0dd54e1e06edb735bfedab", 0x97}, {&(0x7f00000008c0)="17ef5c075e70c59d4c2bdf0f7309450aa34fb017d66ebb114cfc73e56fa53f37d2e2063d91a282da34cbeebecf3db2228b99f09ce791beb15cf4fd0b25cdfdedb4", 0x41}, {&(0x7f00000001c0)="ba88a66c4c3dbc39985b5fc9bf3cad18181613f10edee8c9364554cb646b71569c63453ee745139181051989cbb236c8f5a613", 0x33}, {&(0x7f0000000380)="d2b5038dd786781891d49e8dd41f0cbccbe9ac229e988a19238883cf757be0328565c779b2a3dc8e6d720cc2eb30f5d7c8df5ba673721a52926b", 0x3a}, {&(0x7f0000000940)="1eb39a679a8c7f623528d9dbaec5508d145b9667d5762413dfa158c8929c228333206ee750d99d483d", 0x29}, {&(0x7f0000000980)="964a772520511428ec4ec5355e3723aaedd496485f1469c1310857e801c891ef3aac663b39b59a16ec863bfc97e750bc9d61aeca8182a0417e9e759fb2065b6742d7a09992ad6c300901ade0dfb0659d034dafb9439a6d4e4a95b62ec032cf4d24746fc7d50a1b2e12e0ea4ba7aa82a709553f5bc21f50ff2c49c28860837c0ac6c42cc3161d23da122e2f8e91902a307a389a01378e4747", 0x98}, {&(0x7f0000000a40)="29d602378e8ec3862596d4970c9f4f36a63fc38a383bc913431c5eec8cf51f9383ef37a067ffecf790c7d2355952015c40aa85ec5fdba14408b47134f84840464f387db2e8f9fd57a363a0291466f33460932983cfc3467cd1034fea296f1602b4938d768309159007acdfdfaf60076f57b610c9a8e070fb344d625cddb0d5364dda860fa049a67382d37779722582fe0ecd08951add6ca4f517b3ba2fb1937dfa89aba56e2d415060f9a7a3287cd4bd85cf188d", 0xb4}], 0x7, &(0x7f0000000b40)=[@txtime={{0x14, 0x1, 0x3d, 0x81}}], 0x14}}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000b80)="fa05fa03d67542721be2b9b1c3040f50d63bdcaa2eb481931b6f2ad04652061b474455811e6a36299609d09972a037f2371b12c09fa885c3", 0x38}, {&(0x7f0000000bc0)="1135cc2232ad0baf0489c007ccfa69cafea5c6be94f540eab88331bba195f9534ca5dcfa4c31a48806cf7db4ba4b56b55c409c074db3580dcae05afd178a24b66ccd9747e8329dc3e6579a36764e8113f27d182d24c600370641869d72df17f4cbbbd9acbb586e501a9bdec01bd3d592b49b3facb1ff07d88b0be7de654576d9b91333447d3bb4a35b2b29242a3b385648a9682c187a56dfcf91356edf13fea5e53436a6e443df2dfab850ad1a90a5d5a75d9be274370b4fc48381688ef301191cfb78cfb1249642", 0xc8}, {&(0x7f0000000cc0)="a217e4e34f987fa1aa26672ea3c2b8a9f22003a10a77a7347f6f4b79fc9f340fbcac524d14b6cd64bec5f0e631c036fabb6948232d56168f1ff8bfd7950cb86aafb28e8d4ceab476e49ef44f5ea25587e4e3c9efcdb3e695183dbcc41811147885d0e1fe7dd72ab85445fd5dc177636a37c41ee5e27db5b3353dc9804fbbb289865c", 0x82}], 0x3, &(0x7f0000000dc0)=[@mark={{0x10, 0x1, 0x24, 0x5}}, @mark={{0x10, 0x1, 0x24, 0x13400000}}, @mark={{0x10, 0x1, 0x24, 0x8}}, @mark={{0x10, 0x1, 0x24, 0xfffffff7}}, @mark={{0x10, 0x1, 0x24, 0x4}}], 0x50}}, {{&(0x7f0000000e40)=@pppoe={0x18, 0x0, {0x1, @dev={[], 0x1a}, 'vxcan1\x00'}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000ec0)="80261a151277ae8332325f8246073206795dba76a78a5bfffd083ad78aa6a88a3aea12667d4d9b5771636017eefa7071d20b4177929492762a40c3fc6d3009d3005439c4c5cc421e17da65502a2623496ebb21afdcf827972e979e7e49121fa5b012d411f0faf9521aaa4432f37cf2043e6406486aecccd2b7e7bc9a76bed4b2c6c11f2cc531fe91de8a954939cf41e2fcce286c479515de6710216859de462af1fa6aa6e6ab", 0xa6}], 0x1, &(0x7f0000000fc0)=[@txtime={{0x14, 0x1, 0x3d, 0xc29}}, @timestamping={{0x10, 0x1, 0x25, 0xffffffc1}}, @mark={{0x10, 0x1, 0x24, 0x9}}, @timestamping={{0x10, 0x1, 0x25, 0x2}}], 0x44}}], 0x4, 0x20000000) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x200800, 0x0) memfd_create(0x0, 0x1) memfd_create(0x0, 0x2) getresuid(0x0, &(0x7f0000000180), &(0x7f0000000440)) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, 0x0, &(0x7f0000000000)) connect(0xffffffffffffffff, &(0x7f00000003c0)=@generic={0x2, "8e536d457b1a055a2295232a7feb6f5e93ed1968a01707ff553a9e780ae0e381ac21072e4ba3ed03398772cb3b1757692fd2dc5474004e2d9df50a6ece8b0bf166ddba0b52faf361f9b7bc5b7c6e3156f0cbd0756b28661f41098e05ca4b5de0605c6b534f428cfe2c86ba4b62f0bbf2efcb5a1ff0b9bb04daf223e726fa"}, 0x80) lsetxattr$trusted_overlay_nlink(&(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000480)={'L-', 0x2800000000}, 0x21, 0x3) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendmsg$SEG6_CMD_SET_TUNSRC(r3, 0x0, 0x4) inotify_init() getrusage(0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='.\x00', 0xfe) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, 0x0, &(0x7f00000004c0)) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000140)=0x20) fstat(0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000001140)=ANY=[@ANYBLOB="0000040000000006a5763a41c07d429e49e475655207f826f1b67a2d4e0200060010afe77f08cd89518e9711f66ecb31b5aed1f03027d7a45d8febde333a72b37f00000000000000007e6a175dfd9bc8c898ed6476f07e1fba4fef2aac5f31d7e5a6d68590dc134aa689b5074d778866ae7f6c6990f057203c4e9f9ce01f50f3876fb5eb49f467a911175396091bfa83614ebd73dc022cb24a18468efa69128a6bbc09660f251478a093a42a8689037eeadd909b576e0593f059e9981cb9f7ed3f24a072f00d134c0000000000004ecc00000000"], 0x8) sendmmsg(r5, &(0x7f00000092c0), 0x170, 0x0) [ 153.632460] Mem-Info: [ 153.646191] active_anon:124273 inactive_anon:17288 isolated_anon:0 [ 153.646191] active_file:5528 inactive_file:18783 isolated_file:0 [ 153.646191] unevictable:0 dirty:108 writeback:0 unstable:0 [ 153.646191] slab_reclaimable:5720 slab_unreclaimable:61034 [ 153.646191] mapped:58818 shmem:17760 pagetables:3135 bounce:0 [ 153.646191] free:1345968 free_pcp:607 free_cma:0 14:39:54 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) write$P9_RCLUNK(r1, &(0x7f0000000080)={0x7, 0x79, 0x2}, 0x7) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00000000c0)={0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}) fadvise64(r0, 0x0, 0x2, 0x3) [ 153.867860] DMA32 free:2448768kB min:4696kB low:5868kB high:7044kB active_anon:237196kB inactive_anon:30944kB active_file:10000kB inactive_file:33640kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:116kB writeback:0kB mapped:108256kB shmem:31788kB slab_reclaimable:10760kB slab_unreclaimable:112112kB kernel_stack:3104kB pagetables:5084kB unstable:0kB bounce:0kB free_pcp:512kB local_pcp:96kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 154.086517] lowmem_reserve[]: 0 3504 3504 14:39:54 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x20, 0x2, 0x2, 0x6470e9d0938cb62b, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x1a, @uid=r1}]}]}, 0x20}}, 0x0) 14:39:54 executing program 2: capset(&(0x7f0000000700)={0x24020019980330}, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r0, 0x0) 14:39:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$addseals(r1, 0x409, 0x10b) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r3, 0x0, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) fchdir(r1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2000000, 0x40010, r3, 0x3000) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r4, &(0x7f0000000500)={0xa, 0x4e21, 0x0, @ipv4={[], [], @loopback}, 0x200000000000}, 0x1c) pipe(&(0x7f00000001c0)) fstatfs(r4, &(0x7f0000000440)=""/114) getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r5, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x4e23, @empty}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e20, @broadcast}, 0x200, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000180)='bridge_slave_1\x00', 0x4, 0x8001}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000540)="eba9d60915734f93f8afa198dab587c541f3be59bf1ea59be399a2a0f39343ac1fbf633c687242d33e86f7692cd40e57e0dd9f9bba9e81a5173c831560efa96820d1c3b570be9abfbc55761ec693020c364897b7d7b56c216c4ed020a72bce4054f52d1bcb17edfb59302a19e7238719b5e1bf7f47c008ea3118231da380be558099d5b3cf268b1c4d0f749e9e56a5cb68fd3949ccc136cb91741620e58fb6d60b0bdc23f4efbe3b5db6c2c05be185f631796c144c4a805029729995ba90db24407491") r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40046607, &(0x7f0000000380)=0x7) sync_file_range(r4, 0x0, 0xb, 0x0) getpid() fcntl$lock(r3, 0x0, 0x0) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$inet_int(r6, 0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000300)='/proc/thread-self/attr/current\x00', 0x2, 0x0) tee(0xffffffffffffffff, r2, 0x0, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x18, 0x0, &(0x7f0000000000)) socket(0x2, 0x80005, 0x7) [ 154.119510] Normal free:2935832kB min:5580kB low:6972kB high:8368kB active_anon:263896kB inactive_anon:37208kB active_file:12112kB inactive_file:41492kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:316kB writeback:0kB mapped:127016kB shmem:38364kB slab_reclaimable:12020kB slab_unreclaimable:131912kB kernel_stack:4640kB pagetables:7308kB unstable:0kB bounce:0kB free_pcp:1168kB local_pcp:704kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 154.383370] lowmem_reserve[]: 0 0 0 [ 154.400459] DMA32: 17*4kB (E) 16*8kB (UME) 6*16kB (UME) 56*32kB (UE) 29*64kB (UME) 16*128kB (UE) 11*256kB (UME) 3*512kB (UM) 1*1024kB (U) 4*2048kB (UM) 592*4096kB (UM) = 2444388kB [ 154.530243] Normal: 11*4kB (E) 17*8kB (UME) 11*16kB (UE) 108*32kB (UE) 41*64kB (UE) 17*128kB (UME) 6*256kB (UE) 4*512kB (ME) 4*1024kB (UM) 1*2048kB (E) 709*4096kB (UM) = 2922404kB [ 154.618787] 41283 total pagecache pages [ 154.622799] 0 pages in swap cache [ 154.626252] Swap cache stats: add 0, delete 0, find 0/0 [ 154.648552] Free swap = 0kB 14:39:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:39:55 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200005) sendfile(0xffffffffffffffff, r3, 0x0, 0x3) r4 = perf_event_open$cgroup(&(0x7f00000001c0)={0x6ab9e100a5d7aa1c, 0x70, 0x1f, 0xa0, 0x1, 0x33, 0x0, 0x0, 0x14, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x10000, 0x5, 0x101, 0x4, 0x8, 0x100, 0x6b}, r1, 0x1, 0xffffffffffffffff, 0x0) ftruncate(r4, 0x208200) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8000fffffffd) socket(0x4, 0x0, 0x0) lsetxattr$security_smack_entry(0x0, &(0x7f0000000380)='security.SMACK64EXEC\x00', &(0x7f00000003c0)='./cgroup.cpu\x00', 0xd, 0x2) pipe(0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x1c3842, 0x0) r7 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000100)={0x0, r7}) 14:39:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_targets\x00') readv(r0, &(0x7f0000002340)=[{&(0x7f0000004400)=""/4114, 0xbc1}], 0x189a12806362c5ed) readv(r0, &(0x7f0000000580), 0x3c1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x6, 0x200000004) syncfs(r3) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000100)=0x400, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x7ffff, 0x0) ioctl$RTC_UIE_ON(r2, 0x7003) clone(0x207ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0xf, 0x8080f, 0x80000001) r4 = open(&(0x7f0000000500)='./bus\x00', 0x141042, 0x0) close(r4) r5 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)='/dev/keychord\x00', 0x1) pwritev(r6, &(0x7f0000000440)=[{&(0x7f0000000480)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e22, @multicast2}, 0x4, 0x0, 0x2, 0x2}}, 0x80, &(0x7f0000002000), 0x200000000000002a, 0x0, 0x3e4}, 0x0) write$binfmt_elf32(r2, &(0x7f0000003380)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64=0x0, @ANYRES64=r7]], 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) ppoll(0x0, 0xdd, 0x0, 0x0, 0xcc) fcntl$setstatus(r4, 0x4, 0x2800) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r9, &(0x7f00000001c0), 0x526987c9) read(r8, &(0x7f0000000700)=""/250, 0xc21e02b973f08729) sendfile(r5, r6, 0x0, 0x80003) r10 = socket$unix(0x1, 0x5, 0x0) getsockopt(r10, 0x1, 0x9, &(0x7f00000000c0)=""/165, &(0x7f0000000040)=0xa5) getsockopt$sock_cred(r10, 0x1, 0x11, 0x0, &(0x7f0000000040)) syz_open_procfs(r1, &(0x7f0000000240)='ne\x9c,\xf3?^,i\xfaK\n\xf0\xfdw\xd7*t/der_snmp\x04\x00\x00') 14:39:55 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) write(r1, &(0x7f0000000380)="84625139dd5083cade1b3c5cff4d96cd00ae455bb97ffea7031772ea637f772359d48ab3a072dd0c0d742a849419cd2c5efa940f0291ee0f04810b1c434f8a4e06ecf9e7299c3f1ed5a61feda13b139fcde35935478ec73942ab4381dd7aa4ef5321b1e19e69728e626264d8113ad472f1646241af74a89d67dac7b36a692db251cd8832e1c81f734d5765b3543cace1a618d214db", 0x95) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) truncate(&(0x7f00000000c0)='./bus\x00', 0x10001000a00) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r4, 0x0, 0xfffffffffffffffc) getgid() lseek(r4, 0x0, 0x3) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) write$P9_RLOPEN(r5, &(0x7f0000000040)={0x18, 0xd, 0x1, {{0x2, 0x3}, 0x2e55}}, 0x18) getpgrp(r0) r6 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES16], @ANYRES32], 0xc) gettid() timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$tun(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$EVIOCSABS20(r6, 0x401845e0, &(0x7f0000000000)) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, 0x0) r7 = request_key(0x0, &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000180)='ppp0-\x00', 0xfffffffffffffff8) r8 = add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000480)="75116cf580745c359e59b8f9b4a443711e03eea8ab74b0602e325042fced8826008d8c4937ec82377c4438697444250cec2b38d1e56df5765ecf07315c8b1b7d15c38ea98edda0f09bc50390726fde8a6c55c1d2fc7d17567a7af0162f4c278b1172917c44064184a9faf91194b2b0c3be88850b882bab40363f85aef660b1343b3f85436a6ac8eafb3984b75c3a4a4b2e3c107e1fa00eac0018cb51a638bc23d660dda193d9416166a4798ebd7117d3b1c0000356a3e90900f3933aa918e4568b84b505c42469cf1c8a060a1736da02ce5164ea3f8186e3ccd91fb155dc", 0xde, 0xffffffffffffffff) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f00000002c0)) keyctl$negate(0xd, r7, 0x3, r8) [ 154.651601] Total swap = 0kB [ 154.654615] 1965979 pages RAM [ 154.657716] 0 pages HighMem/MovableOnly [ 154.678717] 313294 pages reserved 14:39:55 executing program 1: socket$inet(0x2, 0x1, 0x84) r0 = socket$inet6(0xa, 0x100800000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000600)={0x0, {0x2, 0x4e22, @loopback}, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e21, @loopback}, 0x20, 0x0, 0x0, 0x0, 0x8, &(0x7f00000005c0)='bond_slave_0\x00', 0x5, 0x8, 0x7fffffff}) r2 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r2) setgid(r2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [], @local}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='sched\x00') sendfile(r0, r3, 0x0, 0x88001) sendmmsg(r0, &(0x7f0000005780), 0x4000000000000d2, 0x0) getsockopt(r0, 0x80000001, 0x0, 0x0, &(0x7f0000000080)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) setsockopt$sock_timeval(r4, 0x1, 0x1b, 0x0, 0xffffffffffffffc8) listen(r4, 0x80) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x402600, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@empty, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x200000, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) write(r6, &(0x7f0000000000)="c6cc0004fb823f3ab6ce5d1a53d02dc0bd8655195fa0b5d0c879c199", 0x1c) recvfrom$inet6(r6, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r8 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 154.816609] vmalloc: allocation failure: 0 bytes [ 154.855762] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 154.889312] CPU: 0 PID: 5949 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 154.896362] 0000000000000000 eef06884b3376cd9 ffff8801d84af978 ffffffff81aad1a1 [ 154.904471] 1ffff1003b095f32 ffff8800bacfaf80 00000000024000c2 0000000000000000 [ 154.912533] ffffffff82895080 ffff8801d84afa88 ffffffff8148c0cb ffffffff00000001 [ 154.920677] Call Trace: [ 154.923279] [] dump_stack+0xc1/0x120 [ 154.928664] [] warn_alloc_failed.cold+0x78/0x99 [ 154.934991] [] ? zone_watermark_ok_safe+0x290/0x290 [ 154.941670] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 154.948616] [] __vmalloc_node_range+0x365/0x650 [ 154.954946] [] ? check_preemption_disabled+0x3c/0x200 [ 154.961787] [] ? check_preemption_disabled+0x3c/0x200 [ 154.968630] [] ? task_has_security+0x130/0x270 [ 154.974883] [] vmalloc+0x5c/0x70 [ 154.979902] [] ? sel_write_load+0x119/0xf90 [ 154.985874] [] sel_write_load+0x119/0xf90 [ 154.991681] [] ? trace_hardirqs_on+0x10/0x10 [ 154.997746] [] ? sel_read_bool+0x240/0x240 [ 155.003637] [] ? trace_hardirqs_on+0x10/0x10 [ 155.009706] [] __vfs_write+0x116/0x3d0 [ 155.015242] [] ? sel_read_bool+0x240/0x240 [ 155.021133] [] ? __vfs_read+0x3c0/0x3c0 [ 155.026770] [] ? check_preemption_disabled+0x3c/0x200 [ 155.033628] [] ? check_preemption_disabled+0x3c/0x200 [ 155.040486] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 155.047340] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 155.053935] [] ? __sb_start_write+0x14f/0x310 [ 155.060093] [] vfs_write+0x182/0x4e0 [ 155.065469] [] SyS_write+0xdc/0x1c0 [ 155.070766] [] ? SyS_read+0x1c0/0x1c0 [ 155.076237] [] ? do_fast_syscall_32+0xd6/0xa90 [ 155.082511] [] ? SyS_read+0x1c0/0x1c0 [ 155.087983] [] do_fast_syscall_32+0x32d/0xa90 [ 155.094144] [] sysenter_flags_fixed+0xd/0x1a 14:39:56 executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(r0, r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) splice(0xffffffffffffffff, &(0x7f0000000400), r1, &(0x7f0000000440), 0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) fchdir(r1) r4 = creat(&(0x7f0000000840)='./file1\x00', 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000004c0)={@rand_addr="09de87b835b602cafe810d101fb48d9f", 0x71}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000240)={0xf736, 0x7f, 0x7, 0x7, 0x11, 0x3, 0xc0000000000000, 0x7fff00000000, 0x3}) ioctl$FS_IOC_RESVSP(r4, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000a}) write$P9_RFLUSH(r4, &(0x7f0000000180)={0x19d}, 0x1a6db1e6) fcntl$getflags(0xffffffffffffffff, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') fsync(r4) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$UI_END_FF_UPLOAD(0xffffffffffffffff, 0x406055c9, &(0x7f0000000500)={0x3, 0x80000001, {0x56, 0x2, 0xfffffffffffffc00, {0xf8, 0x2a}, {0x4, 0x5}, @period={0x58, 0x100, 0x3f, 0x9, 0x7ff, {0x94bc, 0x2, 0x5, 0x1f}, 0x2, &(0x7f0000000480)=[0x0, 0x0]}}, {0x53, 0x0, 0x6, {0x1f0, 0xa000}, {0x6c8, 0x401}, @ramp={0x90aa, 0x7, {0xbc3, 0x9, 0x5, 0xf20f}}}}) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000680)='/proc/thread-self/attr/current\x00', 0x2, 0x0) clock_getres(0x6, &(0x7f0000000100)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r6 = dup2(r5, r5) setsockopt$inet_int(r6, 0x0, 0x32, 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r6, 0x29, 0x41, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x1) ioctl$int_in(r3, 0x0, &(0x7f00000001c0)) write$binfmt_script(r4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x134) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 14:39:56 executing program 1: socketpair$unix(0x1, 0x3, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) fcntl$getflags(0xffffffffffffffff, 0x3) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x3) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg(r0, &(0x7f0000004b00)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000640)="9033877ace25a0cd47de5752f2fe725302f5297240df794a3f9e8efd1c159b2bb4cfdc71f2cd4ccab950100494a6edc071a5b8facd4080eb02bd8342acfb2c0241fa15a8f3b27755b25c65f4ab48338111ffa1fe393a425c0ba2c13067100170698a151664c4152a", 0x68}, {&(0x7f0000001c40)="b03e2e48783b8582415ce86a7743d604df2b69b6fd9abdd925bdfba510ca05650a2e02e055478b69776dc114eb3a27d3a3d589710f2aafda3a453fe3770255d56a43a3e27e3fe045e5bd482c81660aa0caa7625bf9dcf80569541a0019dba3b36e53f753c03a8f530a2392f87754d16e1eb02a3075ce111a9a4172cb6bebd607bfc82a8f5086ff43d355b7209f31230649fd10b930e461dfe37ed688cb8e4564ad7777e6d18872ef4e41c8d201f8dc68f6c61dc88b939b738e43fd8d86387ba54fe9a3689bbde86d7d52ffcbd30f8491a007d231212ec410337cd1b12721cf7c06f25620c7dc12752d7355fb70a5", 0xee}, {&(0x7f00000002c0)="f7fc370763ed7a4dbfaf549cd1dc94c047d2bfd2da573ebddcf5db435637f045346375f1b75c21a0106605fa2c283aaa0014062099dc4b58d700b3a07dbc83010c24cb730b", 0x45}], 0x3}}, {{0x0, 0x0, &(0x7f0000001f40)=[{0x0}, {&(0x7f0000000f40)="54a0e828872fe6e9bda086485e7f3bde08422042e5a05f13bea1486085300093f4a5a4abda46a4397be6331a2788d84995d0682db2ecba4cc024be1f493430feba24e7ef0e3987eb5ab799e035467f84ea4affb56e6ec3c3ec6bedb3a146f7d5ac1dd0fbbe738f75eec6fcfb55946d08623418c6a554fa5ae4bab3e352df47136233937c1c3ddd6c5b", 0x89}], 0x2}}], 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1da9, 0x4) sendto$inet(r0, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0x8293, 0x4000002, 0x0, 0x27) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000200)=0x4) 14:39:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@generic={0x3, 0x4bc7b0e2, 0x2}) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$VT_WAITACTIVE(r2, 0x5607) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f00000004c0)='./file0/file0\x00', 0x104) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/context\x00', 0x2, 0x0) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000340)={0x3da, 0x1, 0x0, {0x7f}}, 0xfffffffffffffd27) write$cgroup_int(r3, &(0x7f0000000080)=0x80, 0x12) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0xa00) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) lseek(r5, 0x0, 0x2) sendfile(r5, r6, 0x0, 0xfffffffffffffffc) sendfile(r5, r6, &(0x7f0000000040), 0x8000fffffffe) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000000380)=""/87, &(0x7f0000000300)=0x57) mkdirat(r3, &(0x7f00000001c0)='./file1\x00', 0x180) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00@\x00\xdd\xa8>\xbc\x89\x01(4\xbdfx\xb6tQ-n\xde\xd0 \xba.Qf\x97E\xa9\x85\xba\x884L\x18\xf4\xa1\xeao\x16\xae\x85Qx)\x15%\x12\xa9\xeb') openat$cgroup_ro(r7, &(0x7f0000000140)='mem\x00\x01y/\x06\x00\x00\x00\x00\x00\x00\x00\x16\xd4B\xab\xe3\xfarent\x00', 0x0, 0x0) setrlimit(0x8, &(0x7f0000001240)={0x1, 0x4}) r8 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r8, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r8, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2}, {0x306}, 0x6, {0x2, 0x4e22, @multicast2}, 'teql0\x00'}) preadv(r8, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x32a5449}], 0x20a, 0x2000107c) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) [ 155.841613] Mem-Info: [ 155.849481] active_anon:126674 inactive_anon:16966 isolated_anon:0 [ 155.849481] active_file:5546 inactive_file:20561 isolated_file:0 [ 155.849481] unevictable:0 dirty:1418 writeback:0 unstable:0 [ 155.849481] slab_reclaimable:5687 slab_unreclaimable:60885 [ 155.849481] mapped:58815 shmem:16973 pagetables:3220 bounce:0 [ 155.849481] free:1343489 free_pcp:695 free_cma:0 14:39:56 executing program 1: write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2}, {0x306}, 0x6, {0x2, 0x4e22, @multicast2}, 'teql0\x00'}) read(r0, &(0x7f0000000740)=""/263, 0xffffffffffffff3d) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000580)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) socket$inet(0x2, 0x0, 0x0) fchdir(0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, 0x0, 0x40c) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 155.993737] DMA32 free:2442288kB min:4696kB low:5868kB high:7044kB active_anon:242100kB inactive_anon:31592kB active_file:10012kB inactive_file:36912kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:2420kB writeback:0kB mapped:108256kB shmem:31544kB slab_reclaimable:10796kB slab_unreclaimable:112440kB kernel_stack:2944kB pagetables:5192kB unstable:0kB bounce:0kB free_pcp:124kB local_pcp:76kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 156.193737] lowmem_reserve[]: 0 3504 3504 14:39:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x81) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) write(r1, &(0x7f0000000380), 0xfffffffe) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2}, {0x306}, 0x6, {0x2, 0x4e22, @multicast2}, 'teql0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'batadv0\x00', 0x4000}) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r3 = getpgid(0x0) setpriority(0x2, r3, 0xac5) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0x20000000000000ff}) r4 = accept4(r0, 0x0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 156.209742] Normal free:2918864kB min:5580kB low:6972kB high:8368kB active_anon:277796kB inactive_anon:37072kB active_file:12172kB inactive_file:45332kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:440kB writeback:0kB mapped:127152kB shmem:37088kB slab_reclaimable:11952kB slab_unreclaimable:131188kB kernel_stack:4832kB pagetables:7688kB unstable:0kB bounce:0kB free_pcp:828kB local_pcp:168kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 156.395971] lowmem_reserve[]: 0 0 0 [ 156.413799] DMA32: 4*4kB (UM) 18*8kB (ME) 13*16kB (ME) 9*32kB (E) 15*64kB (UE) 23*128kB (UME) 9*256kB (UME) 1*512kB (U) 1*1024kB (U) 2*2048kB (UM) 592*4096kB (UM) = 2437328kB [ 156.509690] Normal: 2*4kB (ME) 17*8kB (UME) 15*16kB (UME) 11*32kB (ME) 31*64kB (UE) 19*128kB (UME) 11*256kB (UME) 1*512kB (E) 2*1024kB (UM) 2*2048kB (ME) 708*4096kB (UM) = 2914592kB [ 156.650956] 43119 total pagecache pages [ 156.676986] 0 pages in swap cache [ 156.739731] Swap cache stats: add 0, delete 0, find 0/0 [ 156.783148] Free swap = 0kB [ 156.831368] Total swap = 0kB [ 156.853853] 1965979 pages RAM [ 156.872372] 0 pages HighMem/MovableOnly 14:39:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@generic={0x3, 0x4bc7b0e2, 0x2}) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000400)='./file0\x00', 0x104) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/context\x00', 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xffffffe0) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000180)={0xfffffffffffffd8d}, 0xffffffffffffff39) write$cgroup_int(r3, &(0x7f0000000080)=0x80, 0x12) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$setstatus(r6, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0xa00) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r6, 0x0, 0x2) openat$uhid(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uhid\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0xfffffffffffffff9) sendfile(r6, r7, &(0x7f0000000040), 0x8000fffffffe) mkdirat(r3, &(0x7f00000001c0)='./file1\x00', 0x180) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00@\x00\xdd\xa8>\xbc\x89\x01(4\xbdfx\xb6tQ-n\xde\xd0 \xba.Qf\x97E\xa9\x85\xba\x884L\x18\xf4\xa1\xeao\x16\xae\x85Qx)\x15%\x12\xa9\xeb') r9 = openat$cgroup_ro(r8, &(0x7f0000000140)='mem\x00\x01y/\x06\x00\x00\x00\x00\x00\x00\x00\x16\xd4B\xab\xe3\xfarent\x00', 0x0, 0x0) setrlimit(0x8, &(0x7f0000001240)={0x1, 0x4}) getuid() lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)) socket(0x11, 0x800, 0x7) socket$inet6(0xa, 0x4, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000580)={{{@in=@dev, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) r10 = creat(&(0x7f0000000100)='./file1\x00', 0x2) ftruncate(r10, 0x2081fc) r11 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r12 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r12, 0xc028660f, &(0x7f0000000200)={0x0, r11}) open(0x0, 0x141042, 0x0) [ 156.909627] 313294 pages reserved 14:39:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:39:58 executing program 3: write(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffff8f) vmsplice(0xffffffffffffffff, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f0000002040)=@generic, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') pwritev(r0, &(0x7f0000001400), 0x31f, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xffffffe0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x4) 14:39:58 executing program 2: r0 = openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') preadv(r1, 0x0, 0x0, 0x6c00) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000200)=""/250, 0x50c7e5e2) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000000)=0x5dd7d56a, 0xfffffffffffffd3d) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f0000002e80)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}], 0x1, 0x0) dup2(r7, r5) dup2(0xffffffffffffffff, r6) r8 = open(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x12201, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r10, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="1000000c9d98fadc2a050101", @ANYRES32=r10], 0x10}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r11, &(0x7f0000002e80)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000002880)=ANY=[@ANYBLOB="100000110100000001000000", @ANYRES32=r9], 0x10}], 0x1, 0x0) dup2(r12, r10) dup2(r12, r11) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r14, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@rights={{0x10, 0x1, 0x1, [r14]}}], 0x10}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r15, &(0x7f0000002e80)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000002880)=[@rights={{0x10, 0x1, 0x1, [r13]}}], 0x10}], 0x1, 0x0) dup2(r16, r14) dup2(r14, r13) r17 = socket$packet(0x11, 0x3, 0x300) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r7, 0x80c1}, {r8, 0xc}, {r1, 0x1002}, {0xffffffffffffffff, 0x20}, {r0, 0xc502}, {r11, 0x358ed9cdd3ea45e6}, {r13, 0x1}, {r17, 0x8}], 0x8, &(0x7f0000000300)={r18, r19+30000000}, &(0x7f0000000340)={0x8}, 0x8) r20 = request_key(&(0x7f0000000600)='ceph\x00', &(0x7f0000000400)={'\x00', 0x1}, &(0x7f00000005c0)='/dev/binder#\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r20, &(0x7f0000000800), 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r21 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$UI_SET_LEDBIT(r21, 0x40045569, 0xb) sendmmsg(r4, &(0x7f0000007fc0), 0x5654807, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000380)={0xe10b, 0x37d, 0xb2, 0x8, 0xb, 0x6f, 0x5, 0x1, 0x76ce02ea}) 14:39:58 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x44, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000058000000000000001800000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="852a627300633bf6c8b9de6cb10000000000000000000000852a7470000000000000000000000000000000000000000000000000000000000000000000000000852a6273"], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000180000000000000040"]], 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = socket$inet(0x10, 0x0, 0x0) sendmsg(r2, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x69, 0x0, &(0x7f0000000340), 0x0, 0x0, 0x0}) 14:39:58 executing program 4: creat(0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x9, 0x13}) poll(&(0x7f00000004c0)=[{r2}], 0x1, 0xa4) r3 = syz_open_pts(r2, 0x1) write(r3, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r3, r2, 0x0) syncfs(r2) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000300), 0xdcece876) read(r4, &(0x7f0000000200)=""/250, 0x50c7e5e2) openat$cgroup_subtree(r5, &(0x7f0000000440)='cgrocp.subtreef(\x00ntrol\x00', 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(0x0, 0x25) ptrace$setsig(0x4203, r7, 0x80000001, &(0x7f0000000100)={0x19, 0xfffffffd, 0x851b}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r8, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYRESDEC=r8], &(0x7f00000000c0)=""/28, 0x1c) r9 = socket$inet6(0xa, 0x100800000000002, 0x0) connect$inet6(r9, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [], @local}}, 0x1c) r10 = syz_open_procfs(0x0, &(0x7f00000001c0)='sched\x00') sendfile(r9, r10, 0x0, 0x88001) ioctl$UI_SET_EVBIT(r10, 0x40045564, 0x14) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) write(r12, &(0x7f00000001c0), 0xfffffef3) openat$cgroup_subtree(r12, &(0x7f0000000440)='cgroup.subtree_control\x00', 0x2, 0x0) r13 = ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) r14 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r15 = ioctl$LOOP_CTL_GET_FREE(r14, 0x4c82) ioctl$LOOP_CTL_REMOVE(r14, 0x4c81, r15) ioctl$LOOP_CTL_ADD(r14, 0x4c80, r15) ioctl$LOOP_CTL_REMOVE(r14, 0x4c81, r15) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r15) r16 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r17 = ioctl$LOOP_CTL_GET_FREE(r16, 0x4c82) ioctl$LOOP_CTL_REMOVE(r16, 0x4c81, r17) ioctl$LOOP_CTL_ADD(r16, 0x4c80, r17) ioctl$LOOP_CTL_REMOVE(r16, 0x4c81, r17) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r17) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r18, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) ioctl$LOOP_CTL_GET_FREE(r18, 0x4c82) r19 = open(&(0x7f0000000040)='./file0/file0\x00', 0x301100, 0x80) ioctl$LOOP_CTL_ADD(r19, 0x4c80, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r13) [ 157.772010] vmalloc: allocation failure: 0 bytes [ 157.793632] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 157.821997] CPU: 0 PID: 6051 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 157.829140] 0000000000000000 b32fb29665923661 ffff8800b88df978 ffffffff81aad1a1 [ 157.837258] 1ffff1001711bf32 ffff8800b9f55f00 00000000024000c2 0000000000000000 [ 157.845334] ffffffff82895080 ffff8800b88dfa88 ffffffff8148c0cb ffffffff00000001 [ 157.853445] Call Trace: [ 157.856062] [] dump_stack+0xc1/0x120 [ 157.861440] [] warn_alloc_failed.cold+0x78/0x99 [ 157.867766] [] ? zone_watermark_ok_safe+0x290/0x290 [ 157.874435] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 157.881284] [] __vmalloc_node_range+0x365/0x650 [ 157.887702] [] ? check_preemption_disabled+0x3c/0x200 [ 157.894831] [] ? check_preemption_disabled+0x3c/0x200 [ 157.902307] [] ? task_has_security+0x130/0x270 [ 157.908648] [] vmalloc+0x5c/0x70 [ 157.913764] [] ? sel_write_load+0x119/0xf90 [ 157.919743] [] sel_write_load+0x119/0xf90 [ 157.925551] [] ? trace_hardirqs_on+0x10/0x10 [ 157.931629] [] ? sel_read_bool+0x240/0x240 [ 157.937517] [] ? trace_hardirqs_on+0x10/0x10 [ 157.943578] [] __vfs_write+0x116/0x3d0 [ 157.949129] [] ? sel_read_bool+0x240/0x240 [ 157.955018] [] ? __vfs_read+0x3c0/0x3c0 [ 157.960643] [] ? check_preemption_disabled+0x3c/0x200 [ 157.967481] [] ? check_preemption_disabled+0x3c/0x200 [ 157.974329] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 157.981200] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 157.986490] binder: 6058:6062 unknown command 0 [ 157.986498] binder: 6058:6062 ioctl c0306201 20000480 returned -22 [ 157.986975] binder: release 6058:6062 transaction 10 out, still active [ 157.986980] binder: unexpected work type, 4, not freed [ 157.986983] binder: unexpected work type, 4, not freed [ 157.986986] binder: undelivered TRANSACTION_COMPLETE [ 157.991814] binder: send failed reply for transaction 10, target dead [ 158.028241] [] ? __sb_start_write+0x14f/0x310 [ 158.034384] [] vfs_write+0x182/0x4e0 14:39:58 executing program 1: sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, 0x0) sched_getaffinity(0x0, 0x5, &(0x7f0000000200)) syz_open_dev$mice(0x0, 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f00000006c0)='trusted.overlay.opaque\x00', &(0x7f0000000380)='y\x00', 0x184, 0x1) memfd_create(0x0, 0x2) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in, @in6=@remote}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000780)=0xe8) lsetxattr$trusted_overlay_nlink(&(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000480)={'L-', 0x2800000000}, 0x21, 0x3) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) read(r3, 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)) close(r3) fcntl$getownex(r3, 0x10, &(0x7f0000000700)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000740)={0x2, r4}) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) getrusage(0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='.\x00', 0xfe) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000004c0)) fstat(0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) add_key(&(0x7f0000000400)='cifs.idmap\x00', &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000600)="38617344ddf88ef2a971b1c46edd15c3b18211ed90a5ea7e4b8bcbfc564eb493e83d797d2ffd9623461875328e4b1c9cb516f352221a0363ba4afbdf796052cfed2697f0f708b5551cd5e2d0e064f33b49f4d9bb45687275640f9ccad305a67b93aa250c2dffdac4d44760c9de4640b9dca3b829ab6d74f48ddf0f0ac0773d8d41ab121e2260eba29d65b51641121b3a881ca47431e5e1953f119cbcad0b4dacd669", 0xa2, 0xfffffffffffffffa) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"/409], 0x8) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000003c0)=0x1) [ 158.039822] [] SyS_write+0xdc/0x1c0 [ 158.045175] [] ? SyS_read+0x1c0/0x1c0 [ 158.050725] [] ? do_fast_syscall_32+0xd6/0xa90 [ 158.057137] [] ? SyS_read+0x1c0/0x1c0 [ 158.062604] [] do_fast_syscall_32+0x32d/0xa90 [ 158.069283] [] sysenter_flags_fixed+0xd/0x1a [ 158.093302] binder: 6058:6063 unknown command 0 14:39:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'vlan0\x00', 0x21000000802}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'vlan0\x00\x00\xf6\xff\xff\xff\xff\xff\xff\xff\x00', {0x2, 0x0, @loopback}}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r2, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) write$UHID_CREATE2(r2, &(0x7f0000000140)={0xb, 'syz1\x00', 'syz1\x00', 'syz0\x00', 0xc5, 0x101, 0x1, 0x9, 0x0, 0x0, "3561fffc85c3829f11703d83f57821f64ae7fee653b4465df4d3f3f9c31cf14a580b121387b5f057129b1ef82838fcec3c27b0bfc14b915c830fcb404cd036893e1f9b3002a4a3f40fece0fc31b8a464a0b5f4b5391875bd25ee27e98a742aa6e751b1dc974d306451dc75eb93c6d63433412052ffd1072bb13509b8031ff834af19d60a2684096095c3bc3fb21c940fc3f94ef3e5a3c91e599aa677098e88a51ea453d0be50c197b60267e0a17a25580a2bf22789a76f522ffac4561691fe309109d0053e"}, 0x1dd) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x891c, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x0, @rand_addr=0xff000000}}) 14:39:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe0700000000000000ff3f01000000450004070000001419001900040002b0fb004a22550e69330f4de5020080080000", 0x39}], 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) [ 158.123159] Mem-Info: [ 158.123679] binder: 6058:6063 ioctl c0306201 20000480 returned -22 14:39:59 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0x13f1b0a2) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000001c00)='.\x00', 0xfe) r2 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r2, 0x4, &(0x7f00000001c0)={&(0x7f0000001400)="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", 0x800}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) pipe(0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r5, 0x5d, 0xed, &(0x7f0000000400)=""/4096, &(0x7f0000000100)=0x1000) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xfffffffffffffffd}, 0x2}, 0x1c) connect$inet6(r6, &(0x7f0000000380)={0xa, 0x4e24, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r6, &(0x7f00000092c0), 0x4ff, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001e80)=ANY=[@ANYBLOB="020300090a000000000000000000000003000600006ee5704f532705581200000002000000e000000100f2ffffffffffff01000100000000000000000b00000000030005000000000002000000e00000010000000000000000"], 0x50}}, 0x0) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="020300090a00000000000000100000000000000000000000020000004fc40208f3bd105d9afa33cc99dfe000000100000000000000000200010000bf7f7d8eaef767bb4e186b78c3c50000000000000b0000000003000000000000000200"], 0x50}}, 0x0) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001d40)=ANY=[@ANYBLOB="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"], 0x50}}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r9, &(0x7f0000000180)={0x8000200b}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x800006}]}, 0x10) sendto$inet6(r4, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'veth0_to_team\x00'}, 0x18) r10 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r10, &(0x7f0000000300)={&(0x7f0000001c40)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x51054020}, 0x80, &(0x7f0000002000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c00160000000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}]}, 0x0) connect$inet6(r10, &(0x7f00000000c0)={0xa, 0x4e23, 0x100000001, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x81}, 0x1c) socket(0x1b, 0xb, 0x7) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 158.214857] active_anon:127846 inactive_anon:16965 isolated_anon:0 [ 158.214857] active_file:5658 inactive_file:20109 isolated_file:0 [ 158.214857] unevictable:0 dirty:183 writeback:0 unstable:0 [ 158.214857] slab_reclaimable:5535 slab_unreclaimable:61689 [ 158.214857] mapped:58815 shmem:16974 pagetables:3265 bounce:0 [ 158.214857] free:1342320 free_pcp:249 free_cma:0 [ 158.374859] DMA32 free:2434492kB min:4696kB low:5868kB high:7044kB active_anon:249364kB inactive_anon:30796kB active_file:10168kB inactive_file:36280kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:260kB writeback:0kB mapped:108256kB shmem:30812kB slab_reclaimable:10496kB slab_unreclaimable:114160kB kernel_stack:2912kB pagetables:5172kB unstable:0kB bounce:0kB free_pcp:556kB local_pcp:140kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 14:39:59 executing program 1: accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) memfd_create(0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000700)={'yam0\x00', {0x2, 0x4e23, @remote}}) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, 0x0, 0x5) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000e80), 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) inotify_init() clone(0x100020040004104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)}, 0x0) pipe(&(0x7f0000000380)) r4 = getpid() wait4(r4, 0x0, 0x0, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='\x02D\xbep\xfe', 0x200002, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f00000001c0), 0xfffffffffffffebe) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) fchdir(r5) r8 = creat(&(0x7f0000000300)='./file0\x00', 0x84) write$P9_RCREATE(r8, &(0x7f0000000100)={0x18, 0x73, 0x2, {{0x8, 0x1, 0x5}, 0x7}}, 0x18) unlinkat(r7, &(0x7f0000000240)='./file0\x00', 0x200) [ 158.575838] lowmem_reserve[]: 0 3504 3504 [ 158.600354] Normal free:2911656kB min:5580kB low:6972kB high:8368kB active_anon:284176kB inactive_anon:37060kB active_file:12464kB inactive_file:44160kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:484kB writeback:0kB mapped:127004kB shmem:37080kB slab_reclaimable:11592kB slab_unreclaimable:132624kB kernel_stack:4896kB pagetables:7948kB unstable:0kB bounce:0kB free_pcp:1048kB local_pcp:640kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 158.845014] lowmem_reserve[]: 0 0 0 14:39:59 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') r0 = socket$inet(0x2, 0xa, 0x3) recvmsg(r0, &(0x7f0000000540)={&(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/166, 0xa6}], 0x3, &(0x7f0000000440)=""/222, 0xde}, 0x40002033) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x3f) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) readv(r2, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0x1000}], 0x3b6) creat(&(0x7f0000000580)='./file0\x00', 0x8) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/190, 0xbe}], 0x1, 0x0) [ 158.873290] DMA32: 21*4kB (ME) 57*8kB (UME) 26*16kB (UME) 29*32kB (UE) 28*64kB (UE) 8*128kB (UME) 3*256kB (UME) 1*512kB (U) 0*1024kB 2*2048kB (UM) 590*4096kB (UM) = 2426716kB 14:39:59 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5, 0x231, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x5, 0x3, 0x4d0}}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open$dir(&(0x7f0000000000)='./bus\x00', 0x2, 0x4) fcntl$setsig(r3, 0xa, 0x19) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200005) sendfile(r4, r5, 0x0, 0x8000ffffffff) getdents(r5, &(0x7f0000000180)=""/201, 0xc9) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200005) sendfile(r2, r6, 0x0, 0x8000ffffffff) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x476) futex(&(0x7f0000000140), 0x1, 0x0, 0x0, 0x0, 0x0) [ 159.055392] Normal: 60*4kB (UME) 99*8kB (UME) 32*16kB (UE) 60*32kB (UME) 56*64kB (UME) 33*128kB (UME) 8*256kB (UME) 1*512kB (E) 1*1024kB (U) 3*2048kB (ME) 705*4096kB (UM) = 2908680kB [ 159.218800] 42743 total pagecache pages [ 159.235440] 0 pages in swap cache [ 159.252720] Swap cache stats: add 0, delete 0, find 0/0 [ 159.271645] Free swap = 0kB [ 159.282109] Total swap = 0kB [ 159.345433] 1965979 pages RAM [ 159.375703] 0 pages HighMem/MovableOnly 14:40:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:40:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') socketpair$unix(0x1, 0x8005, 0x0, &(0x7f0000000480)) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x8004}], 0x1, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast1}, 0x35c, &(0x7f0000000080), 0x0, &(0x7f0000000100)}, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) fremovexattr(0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) socket$inet6(0xa, 0x2, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)) clone(0x8000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpgrp(0xffffffffffffffff) wait4(r3, 0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x40000010000013) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', 0x0, 0x100000, 0x0) clone(0x100020040004104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffffffffff00) iopl(0xe8) ioctl$PPPIOCSMRRU(r0, 0x4004743b, &(0x7f0000000500)=0x1) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/member\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) fsetxattr$trusted_overlay_upper(r6, &(0x7f0000000300)='trusted.overlay.upper\x00', &(0x7f0000002b80)=ANY=[@ANYBLOB="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0x1, 0x3) fchdir(r4) creat(&(0x7f00000002c0)='./file0\x00', 0x8) [ 159.400858] 313294 pages reserved [ 159.557064] vmalloc: allocation failure: 0 bytes [ 159.580092] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 159.623782] CPU: 1 PID: 6135 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 159.630832] 0000000000000000 b7d3f3b21b8749e0 ffff8801d5d1f978 ffffffff81aad1a1 [ 159.638910] 1ffff1003aba3f32 ffff8801d636af80 00000000024000c2 0000000000000000 [ 159.646963] ffffffff82895080 ffff8801d5d1fa88 ffffffff8148c0cb ffffffff00000001 [ 159.655230] Call Trace: [ 159.657817] [] dump_stack+0xc1/0x120 [ 159.663187] [] warn_alloc_failed.cold+0x78/0x99 [ 159.669508] [] ? zone_watermark_ok_safe+0x290/0x290 [ 159.676178] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 159.683030] [] ? futex_wait_setup+0x350/0x350 [ 159.689198] [] __vmalloc_node_range+0x365/0x650 [ 159.695526] [] ? check_preemption_disabled+0x3c/0x200 [ 159.702373] [] ? check_preemption_disabled+0x3c/0x200 [ 159.709211] [] ? task_has_security+0x130/0x270 [ 159.715532] [] vmalloc+0x5c/0x70 [ 159.720544] [] ? sel_write_load+0x119/0xf90 [ 159.726515] [] sel_write_load+0x119/0xf90 [ 159.732346] [] ? trace_hardirqs_on+0x10/0x10 [ 159.738404] [] ? sel_read_bool+0x240/0x240 [ 159.744290] [] ? trace_hardirqs_on+0x10/0x10 [ 159.750348] [] __vfs_write+0x116/0x3d0 [ 159.755896] [] ? sel_read_bool+0x240/0x240 [ 159.761814] [] ? __vfs_read+0x3c0/0x3c0 [ 159.767441] [] ? check_preemption_disabled+0x3c/0x200 [ 159.774289] [] ? check_preemption_disabled+0x3c/0x200 [ 159.781131] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 159.787995] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 159.794578] [] ? __sb_start_write+0x14f/0x310 [ 159.800725] [] vfs_write+0x182/0x4e0 [ 159.806094] [] SyS_write+0xdc/0x1c0 [ 159.811369] [] ? SyS_read+0x1c0/0x1c0 [ 159.816825] [] ? do_fast_syscall_32+0xd6/0xa90 [ 159.823059] [] ? SyS_read+0x1c0/0x1c0 [ 159.828510] [] do_fast_syscall_32+0x32d/0xa90 [ 159.834655] [] sysenter_flags_fixed+0xd/0x1a 14:40:00 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00\f#\x9f\xd0\x85\xac\xc4\x9b\x81-\xb3\xd7=C\xea', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) getresgid(&(0x7f0000003180), 0x0, 0x0) r3 = open(&(0x7f0000000600)='./bus\x00', 0x202002, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$FUSE_ENTRY(r4, &(0x7f00000001c0)={0x33e}, 0x90) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000001480)={0x0, 0x10000}) 14:40:00 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) dup2(r0, r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) splice(0xffffffffffffffff, &(0x7f0000000400), r1, &(0x7f0000000440), 0x0, 0x0) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) fchdir(r1) r4 = creat(&(0x7f0000000840)='./file1\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200005) sendfile(r6, r7, 0x0, 0x8000ffffffff) r8 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r8, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r8, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2}, {0x306}, 0x6, {0x2, 0x4e22, @multicast2}, 'teql0\x00'}) accept4(r8, &(0x7f0000000880)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f00000006c0)=0xfffffffffffffe72, 0x39c778627f9ff96e) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000140)={@mcast2, 0x0, r5}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) ioctl$FS_IOC_RESVSP(r4, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000a}) write$P9_RFLUSH(r4, 0x0, 0x0) rt_sigaction(0x0, &(0x7f0000000380)={0x0, {0xd98}, 0x0, &(0x7f0000000200)="c4e1fbf054b374c4c195f480e9000000c4c261de190fa1c4c279787f00c4c37916877ac6000037260f1d2c712664dce126660f3a4449060a2913"}, &(0x7f0000000700)={0x0, {}, 0x0, 0x0}, 0x8, &(0x7f00000007c0)) r9 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r9) fsync(r4) r10 = socket$inet6(0xa, 0x400000000001, 0x0) close(r10) r11 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x200005) sendfile(r10, r11, 0x0, 0x8000ffffffff) r12 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r12, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r12, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r12, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCSARP(r12, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2}, {0x306}, 0x6, {0x2, 0x4e22, @loopback}, 'teql0\x00\x10\x00\x005\x98\x03\xe2\x00'}) write$P9_RSTATu(r11, &(0x7f0000000580)=ANY=[@ANYRES16=r12], 0xffffffffffffffe7) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, &(0x7f0000000340)) r13 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r13, 0x1) socket$key(0xf, 0x3, 0x2) clock_getres(0x6, &(0x7f0000000100)) ioctl$int_in(r3, 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x0, 0x21030, r2, 0x0) r14 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r14, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r14, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 14:40:00 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x202000) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e5e2) r5 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000001c0)) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4000000004e24, @local}, 0x10) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) getrandom(&(0x7f0000004100)=""/4096, 0x1000, 0x0) truncate(&(0x7f00000000c0)='./bus\x00', 0x800) r6 = open(&(0x7f0000000000)='./bus\x00', 0xa4276324938b3ec8, 0x0) write$P9_RLERRORu(r5, &(0x7f0000000400)=ANY=[@ANYBLOB="45782d6f41991a824a18000004635075736574776861"], 0x18) sendfile(r5, r5, 0x0, 0xffffffff80000001) timer_create(0x3, &(0x7f0000000380)={0x0, 0x6, 0x2, @thr={&(0x7f0000000300)="fe02611ffad8a192251791b2b7de81726636623bc8d8fa0ed11ddd1a585da74365c333cc6466349f583a652d434de9d21a13fd3c4958872565a9db3172fe770d39214696d19558bbc034b464d30e4a75", &(0x7f0000000180)="d6c64abb5861c3827889732ca8bbaa4da7713f4f0524d25de74c10dfa830e624fa422d4bd13728f927f13f63d09af05742"}}, &(0x7f00000003c0)=0x0) timer_gettime(r7, &(0x7f0000000480)) lseek(r2, 0x0, 0x2) sendfile(r2, r6, &(0x7f0000000040), 0x8000fffffffe) socket$inet6(0xa, 0x80004, 0x0) sendfile(r2, r6, 0x0, 0xa5cc554) recvmmsg(r2, &(0x7f0000004040)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000540)=""/158, 0x9e}, {&(0x7f0000000600)=""/240, 0xf0}, {&(0x7f0000000740)=""/94, 0x5e}, {&(0x7f00000007c0)=""/122, 0x7a}, {&(0x7f0000000980)=""/4096, 0x1000}], 0x5, &(0x7f0000001980)=""/207, 0xcf}, 0x7}, {{&(0x7f0000000880)=@l2, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001a80)=""/227, 0xe3}, {&(0x7f0000001b80)=""/169, 0xa9}, {&(0x7f0000001c40)=""/173, 0xad}, {&(0x7f0000000900)=""/12, 0xc}, {&(0x7f0000001d00)=""/165, 0xa5}, {&(0x7f0000001dc0)=""/44, 0x2c}, {&(0x7f0000001e00)=""/142, 0x8e}, {&(0x7f0000001ec0)=""/101, 0x65}], 0x8, &(0x7f0000001f80)=""/130, 0x82}, 0x7fffffff}, {{&(0x7f0000002040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f00000024c0)=[{&(0x7f00000020c0)=""/122, 0x7a}, {&(0x7f0000002140)=""/46, 0x2e}, {&(0x7f0000002180)=""/82, 0x52}, {&(0x7f0000002200)=""/179, 0xb3}, {&(0x7f00000022c0)=""/72, 0x48}, {&(0x7f0000002340)=""/45, 0x2d}, {&(0x7f0000002380)=""/199, 0xc7}, {&(0x7f0000002480)=""/27, 0x1b}], 0x8, &(0x7f0000002500)=""/85, 0x55}}, {{&(0x7f0000002580)=@xdp, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002600)=""/153, 0x99}, {&(0x7f00000026c0)=""/208, 0xd0}], 0x2}, 0x400}, {{&(0x7f0000002800)=@hci, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002880)=""/140, 0x8c}, {&(0x7f0000002940)=""/10, 0x1}, {&(0x7f0000002980)=""/165, 0xa5}, {&(0x7f0000002a40)}, {&(0x7f0000002a80)=""/126, 0x7e}, {&(0x7f0000002b00)=""/84, 0x54}, {&(0x7f0000002b80)=""/117, 0x75}], 0x7, &(0x7f0000002c40)=""/26, 0x1a}, 0xb}, {{&(0x7f0000002c80)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/84, 0x54}, {&(0x7f0000003d80)=""/127, 0x7f}, {&(0x7f0000003e00)=""/232, 0xe8}], 0x4, &(0x7f0000003f40)=""/212, 0xd4}, 0x4}], 0x6, 0x2000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002a40)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x1) gettid() ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000940)) 14:40:01 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40246608, &(0x7f0000000180)={0x7, 0x4, 0x20, 0x3, 0x10001, 0x7a}) fchdir(r0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r1, &(0x7f0000000280)={0xfffffffffffffcd2}, 0xff7f) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ftruncate(r3, 0x2081fc) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xfffffef3) r6 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r6, 0x0) read(r4, &(0x7f0000000000)=""/250, 0xedf1d44) r7 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r7, 0x4, 0x40400) write$FUSE_WRITE(r7, &(0x7f0000000080)={0xfffffffffffffd7f}, 0x18) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) fcntl$setstatus(r2, 0x4, 0x6100) fdatasync(r1) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r1}) 14:40:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001100090469001b00810800000700fd3f0300000045001c070003001407001a00040023008083a8a5000200"/57, 0x39}], 0x1) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000040)={r2, 0xfc0, 0x7e7}, &(0x7f0000000380)=ANY=[], &(0x7f0000003840)="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&(0x7f00000018c0)="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") keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)=@builtin='builtin_trusted\x00') prctl$PR_SET_SECUREBITS(0x1c, 0x3) tkill(r1, 0x19) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x20002, 0xc1) ftruncate(r4, 0x200005) sendfile(r3, r4, 0x0, 0x8000ffffffff) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r1, r5, 0x7, &(0x7f0000000040)={0x17, 0x337e, 0x3}) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x4e21, 0x5, @ipv4={[], [], @loopback}, 0x4}, 0x1c) 14:40:01 executing program 4: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000140)=0x805, 0x1f7) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000600)="f51f3ecb951a014e0c27c1f8f2a2bd5b8bf0bff87f55f5e07b697756407bceb0e636cccb6bad426c744f6534c5a624808173091cefb9ea4c4361c91c74737139dd1e514be24f62412c1f32a056581f966c2e", 0x1f133ac}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) ioctl$RTC_VL_READ(r2, 0x80047013, &(0x7f0000000400)) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_s\x84ats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)=ANY=[@ANYBLOB="02100400070000000020000000000000080012000000000000d26c1657b72108f4ffe8000000000000000000000000000000000000000000cd006ef795a63b19298b6e28198740e6fe7a33ab3c119d5059d8bf7de10b38ab04ceee0f528a22e0ead8edf3fa7a0926e9dc47b62d379d04cadc8f7ce4acc476e53dd7f4395d3a2db614b959e93fdc27afdeb761412230b9e95296ca7211c6d9133273474fbc379d8340b2cd2057c273d4b235c885f0015c7faf3dfb14ee1591e377523afcb638de5aca0ad5690592e742ba381e08148ee4677e205200000000000000000a6ca5cfb983688989f18cb536010df5c6021cf3bc6ea569246bd9f754ff1e381dcf8c84b0b4f3fa1c95348753e629a6dd4d455cc366feb3b91e2f9ce3661c1f142ca0293cec14e7b9ecaef6c4f6e89d698f31533df3080875969c27ff1b5f704a2019349fae8ae89048100fa2113e459407d5912f00000000000000000000000000000076700d538c6c6d0809e2851722095388c8bf829e6125c6b28d73abff4c608abd8b8907a9d3a6f184c4dee625ffffff7f1baa1ef8da4db0063b3f39dc8defe21cdaf8be038f77d8a7111152f78e1d7593abc2e46f8d3fe805ac5b752c9aed653549851c126d397ec5b4e62f20ecf4db9a6e616c6efed1192d062bcd8806e93dba1ec2c57260e15554e08dae8e976adf815367299741f93bf828262d051dfae08600070f0b78a3939ec4099a8b115ecd7041981ea90c207ac05ef93dec0dbdbb611794bc26812b831eb28e7b69bc67573b32ccf52b6776887669bd4420ec107ef56631d7c965bcaeaff28f86771fd6211e99f3adfbb58b9872f9f07913c3a34dc681dc8d1dba7627dcc51bf88fce2bd5f78b0f7897036e11d6d6674ffe8610d08f3c1acde9f960847a27904184ba39b850924fded5b374b362bc047d25ab068703a4e8fe1807aaea4e4a4ccbc4bad65d5f917c7ff6bd6d776b7adec3e89a9b48ddff57869d32f92e97f47da9c89e8cecd0ee12665027dff9b5ae35df81f632969f40309077a3eb2ab2c520c32f3845e3323342839e4f22d03bfa5f82fbfd2795335403592c61e13f7fb17bf67292d18013807d9db7993aa2691baf2a2f4effdcf093380fdfec203b10f3bbd267035dad4e920400000000000000083b400f093601ec6f0cae8e25b7dde4b60e5fdb8edd9181c336e2085580f58e438fa844f05b7079007c1b8dd1d612f893f7798131941ce0fb30df20e56dfe84646a2b7b0cef154f6393eb7a020b40eea4462d094d9873a1e6a19f20194894d14e36a464fa5ebcb9f552bd484d917e244196c64a6b30f74ed8d37bc6fa54e4a0135b987c3d30ea06fc8858d1dce594c9bde46360d741ac4da14dc4a74df6f0ca502d9e4fba790d0a31de20562d8700305154e55cd05e4644d413d462b132a600000000000000c24b1911fb2111309acabe64b0c42ee8aaa11a3104ef0e624f8ebd2498509f910a7505eeb524640ba36e84132d1deaf3cc403e3f9dbf8094bb09bd58c280fa760d9085b8152445f76a43a414be75c09045bad9c3b7a29988ca5a862a2c81990185818dfd91491818e87fd1c59c17f1aefdcd80e1a750f8993ed04b1a70c32afdfcf23cf2e5fd77d58a7aaaf07ad66e9879daf52d14ab65a4c0daaad2e58bad469aacc036147ee863d50de9af66bf3bf9a89a58cba4c587fcfa1a488613ab951641c756e18c4d7632b1ce9d03e2c48543fd79ad90145f48e7ac2f5d51a4d6deff438703c7373c3425302600"/1269], 0x418}}, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) sendto$inet6(r6, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r6, &(0x7f00000092c0), 0x4ff, 0x0) connect$inet6(r6, &(0x7f00000003c0)={0xa, 0x4e20, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f0000000380)=0x83, 0x1fb) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x20000008, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='syz_tun\x00', 0x10) r7 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x2007fff) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f00000001c0)) sendfile(r4, r7, 0x0, 0x8000fffffffe) [ 160.689077] Mem-Info: [ 160.703573] active_anon:141396 inactive_anon:16965 isolated_anon:0 [ 160.703573] active_file:5769 inactive_file:18584 isolated_file:0 [ 160.703573] unevictable:0 dirty:199 writeback:0 unstable:0 [ 160.703573] slab_reclaimable:5195 slab_unreclaimable:62105 [ 160.703573] mapped:58815 shmem:16972 pagetables:3474 bounce:0 [ 160.703573] free:1328052 free_pcp:637 free_cma:0 [ 160.843297] DMA32 free:2416772kB min:4696kB low:5868kB high:7044kB active_anon:265848kB inactive_anon:30800kB active_file:10392kB inactive_file:33624kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:284kB writeback:0kB mapped:108256kB shmem:30812kB slab_reclaimable:9808kB slab_unreclaimable:114720kB kernel_stack:3200kB pagetables:5548kB unstable:0kB bounce:0kB free_pcp:700kB local_pcp:416kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 160.967403] lowmem_reserve[]: 0 3504 3504 [ 160.981974] Normal free:2890400kB min:5580kB low:6972kB high:8368kB active_anon:307636kB inactive_anon:37060kB active_file:12684kB inactive_file:40712kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:512kB writeback:0kB mapped:127004kB shmem:37076kB slab_reclaimable:10972kB slab_unreclaimable:133404kB kernel_stack:5056kB pagetables:8200kB unstable:0kB bounce:0kB free_pcp:812kB local_pcp:332kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 161.163722] lowmem_reserve[]: 0 0 0 [ 161.178050] DMA32: 24*4kB (UME) 75*8kB (UE) 117*16kB (UME) 68*32kB (UME) 16*64kB (UME) 2*128kB (E) 3*256kB (UME) 2*512kB (UM) 0*1024kB 1*2048kB (M) 587*4096kB (UM) = 2414216kB [ 161.247925] Normal: 31*4kB (UME) 81*8kB (UE) 47*16kB (UE) 27*32kB (UE) 28*64kB (UME) 18*128kB (UME) 7*256kB (UME) 2*512kB (ME) 0*1024kB 2*2048kB (ME) 702*4096kB (UM) = 2888788kB [ 161.315298] 41686 total pagecache pages [ 161.329345] 0 pages in swap cache [ 161.340285] Swap cache stats: add 0, delete 0, find 0/0 [ 161.352700] Free swap = 0kB [ 161.359764] Total swap = 0kB [ 161.370534] 1965979 pages RAM [ 161.377862] 0 pages HighMem/MovableOnly [ 161.387996] 313294 pages reserved 14:40:02 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040)=0x7, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x4040, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') r2 = dup(0xffffffffffffffff) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x8) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x1, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x1, r4}) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f00000001c0)='trusted.overlay.origin\x00', &(0x7f0000000200)='y\x00', 0x2, 0x2) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x8100, 0x0) ioctl$BLKGETSIZE64(r5, 0x80041272, &(0x7f0000000280)) listen(r1, 0x6) r6 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @empty}, &(0x7f0000000300)=0x10, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000340)={'veth1\x00', {0x2, 0x4e22, @broadcast}}) r7 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/context\x00', 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000004c0)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000380)="1e1afa0904f5722345bc50d839332b31d8f8c9b59ed8fdb747fc6ffff875421a236eefbfe34f87e2b5820f17c7d142bfb8a382e9c64e5452da2a4c6eeee2891f1b0eabd115840c46dcebc5e9850fcd6d1c8f7179acade4456a6e5f04aae86f92743d6809a2bd7bd691d614fc451e3d0c85ed1b722839d6aab6f320ede36479cc2549134c97a4c686b9b4d1f2374b6a9ffa871bdaf5ea20d755b49b8fb7cd38162664b897ff9aa735ffa645ab6dafec58d09abf0c2f366ba429bdff44864156c0c6848af0777e89c438988ce427b53daf8e38842c823dcf8a", 0xd8, r7}, 0x68) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r8, 0x40b, &(0x7f0000000580)) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = accept4$packet(0xffffffffffffffff, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000007c0)=0x14, 0x800) recvfrom(r9, &(0x7f00000005c0)=""/243, 0xf3, 0x2002, &(0x7f0000000800)=@pppol2tpv3in6={0x18, 0x1, {0x0, r10, 0x1, 0x2, 0x0, 0x3, {0xa, 0x4e22, 0x40, @local, 0x1}}}, 0x80) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000880)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) r11 = openat$null(0xffffffffffffff9c, &(0x7f0000000980)='/dev/null\x00', 0x0, 0x0) accept4$packet(r8, &(0x7f0000000b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000b80)=0x14, 0xc00) recvfrom$packet(r11, &(0x7f00000009c0)=""/162, 0xa2, 0x2000, &(0x7f0000000bc0)={0x11, 0x16, r12, 0x1, 0x5, 0x6, @random="3e4e56c55429"}, 0x14) r13 = openat$zero(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/zero\x00', 0x101080, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r13, 0xc018620b, &(0x7f0000000c40)={0x3}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000c80), &(0x7f0000000cc0)=0x14) r14 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$void(r14, 0xc0040c28) 14:40:02 executing program 1: pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) dup(r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0x0, &(0x7f0000000100)={0x1fe, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200005) sendfile(r4, r5, 0x0, 0x8000ffffffff) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x400}) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f00000004c0)="5d56f1319f269c974a6e5d799fae98260b7f3d35d6e4df3691bf84ec57e0b95b843d", 0x22, 0xfffffffffffffffe) request_key(0x0, &(0x7f00000005c0)={'syz', 0x0}, &(0x7f0000000600)='\x00', 0xfffffffffffffff8) ptrace$getsig(0x4202, 0x0, 0x81, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e5e2) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = socket$inet6(0xa, 0x5, 0x4) fcntl$dupfd(r0, 0x0, r6) fcntl$addseals(0xffffffffffffffff, 0x409, 0x800000000000000) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x800, @local}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000180)={@dev}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local}, 0x1c) sendmmsg(r7, &(0x7f0000000440), 0x8000000000000d8, 0x0) 14:40:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:40:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x380000, @empty}, 0x1c) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x3c, 0x0, 0x0, "3bea478583cac3c5f97d92e7f3ffbc1e9f25b79ea0470f1730a389d3fd39b3bcff430000c4d0000000000000000000"}], 0x3c}, 0x0) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r1, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000003d40)=',selinux\x00', 0x4) fcntl$getflags(r3, 0x408) write(r2, &(0x7f00000001c0), 0xffffffe0) recvmmsg(r2, &(0x7f0000004140)=[{{&(0x7f00000000c0)=@caif=@dgm, 0x80, &(0x7f0000002600)=[{&(0x7f0000000140)=""/199, 0xc7}, {&(0x7f0000000240)=""/193, 0xc1}, {&(0x7f0000000340)=""/203, 0xcb}, {&(0x7f0000000440)=""/127, 0x7f}, {&(0x7f0000000500)=""/110, 0x6e}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000580)=""/23, 0x17}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x8, &(0x7f0000002640)=""/66, 0x42}, 0x1}, {{&(0x7f00000026c0)=@nfc, 0x80, &(0x7f0000003a80)=[{&(0x7f0000002740)=""/175, 0xaf}, {&(0x7f0000002800)=""/49, 0x31}, {&(0x7f0000002840)=""/64, 0x40}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/22, 0x16}, {&(0x7f00000038c0)=""/108, 0x6c}, {&(0x7f0000003940)=""/169, 0xa9}, {&(0x7f0000003a00)=""/42, 0x2a}, {&(0x7f0000003a40)=""/26, 0x1a}], 0x9, &(0x7f0000003b00)=""/201, 0xc9}}, {{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003c00)=""/115, 0x73}], 0x1}, 0x3}, {{&(0x7f0000003cc0)=@tipc=@name, 0x80, &(0x7f0000003d40), 0x0, &(0x7f0000003d80)=""/60, 0x3c}, 0x5}, {{&(0x7f0000003dc0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004040)=[{&(0x7f0000003e40)=""/4, 0x4}, {&(0x7f0000003e80)=""/33, 0x21}, {&(0x7f0000003ec0)=""/218, 0xda}, {&(0x7f0000003fc0)=""/121, 0x79}], 0x4, &(0x7f0000004080)=""/130, 0x82}, 0x7}], 0x5, 0x100, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0xf, &(0x7f0000004200)={@rand_addr="2d735b6a84fb59a9eb795da3307ebdcb", r4}, 0x14) 14:40:02 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read$FUSE(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, 0x0) r2 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, &(0x7f00000001c0)=0x10, 0x800) read(r2, &(0x7f0000000200)=""/250, 0xfffffffffffffdce) socket$inet6(0xa, 0x3, 0x2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f0000000300)=""/125, 0x7d) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) truncate(&(0x7f00000000c0)='./bus\x00', 0x10001000a00) chroot(&(0x7f0000000140)='./bus\x00') r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000c80)={0x8, "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", 0xf05}, 0x1006) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2008000fffffffe) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, 0xffffffffffffffff) read$FUSE(0xffffffffffffffff, 0x0, 0x0) sendfile(r4, r5, 0x0, 0xfffffffffffffffc) lseek(r5, 0x0, 0x3) 14:40:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x100000}, 0x1b) recvmmsg(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socket$key(0xf, 0x3, 0x2) r1 = geteuid() setreuid(0x0, r1) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, 0xc) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000200)=""/250, 0x50c7e5e2) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000000)=0x5dd7d56a, 0xfffffffffffffd3d) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/G\xf7\xd9\x01mmit\xa17\x97yb\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x1, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0x9) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x9) sendmmsg(r4, &(0x7f0000005100)=[{{&(0x7f0000000140)=@l2={0x1f, 0x6, {0xf0, 0xff, 0xeb, 0x8, 0x80, 0x3}, 0x3, 0x4}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000380)="2581d06e817674b1262606db6979ec5cf60387db7db966c97f77a06904a4540cb6a9a94736ae72a70a26c2fa3f2c47d073ee594434bcb5f5940d580bea734dea4328751db069972243c0866cba0fa1b87ccc3969c7e65004860ac3309c89e9286afbf32a698476f3647a1a409620f133b6650ac6153ff78724b81de1fca4dcec68ab074221ab57f1975f0015384fc24678d1ea7e56fcdd5b9cb7a71b95e974efead14d63709e433f0205c92a12e62c85764f794a4f673c5b24885f5d176800496ccffd4a5a378eebb2faebd81df57ac8ad66c2dd0dd06721c7920509ed575ddf727961149cf4a886", 0xe8}, {&(0x7f0000000480)="4a786dc67eff53f48d2ce8567d543d8707ec505dac535a033d5934437bfbb6a3", 0x20}, {&(0x7f00000004c0)="92e783813dab4d6fe1c0cf415287be3d6b86438b18ea2e892ccd78f2b4c9765816c737bc18a1129e97c323", 0x2b}, {&(0x7f0000000500)="8010b36ec4c56277f1ba07b779cf274e817da8823ed76668b5d5e8cf1044f8cb3a070267f100849ea5ed78789656e430e828f116fad4ac1bc56218c2", 0x3c}], 0x4, &(0x7f0000000740)=[{0x80, 0x100, 0xffffff26, "049506451a69a87b097deec0da6c1445ebcecdb899eb467d6051e0ee942084a87222f6004391127bbabec87fe4c9083c994bb08c76fc4a445d027a190508a9e0d5f99a3c6b7107168580b6e8da2096f1edf343047b395fb1c982577266baebd34ae5885150f20182b2774210c886ee59e2"}, {0xe0, 0x1, 0x9, "006cd227dbaec821ca5b6045bcd98387f52eb606a05b3c8ddb338955336008358792ac3c4e326c6622cfdc70c7c23917b987faf7e6c0b473a69991d78b66ed1ecd57716d1d278f82f86614ff358d7a2573209e447941111ef3bc3d65ce040f46e8de29860ff5161f61442764f86a79db02570bb6f8f036bfe9d43c34a7bfa31ce2ca380a23e9101fc09170c8701099857f869a1d287e5da1f1b86753eba47e9a9f29728e5805723b88c73ba4c34a99baa7d4e4250ab3355393892cba7d76ade831045abc6db6b38b47ac683001a968c99058"}, {0x6c, 0x110, 0x4, "70c18dc2d79332112e50ee087b533d80d883b401ad6f4415878af2011d3bc4e2ec5300dbb2ae0bc6f15eabfd713cad6b8d4714b12167a92d4c630d2638335ba9b28bd7cde22cbda1b99b4614abd0ae52039a23e54258face04e0377654"}, {0x3c, 0x6, 0x3, "80899ee0feec145f0fd6df5b7b4bb5adeec15bae976e49c3c0538f91b87fa86319402fe531fb1f4e25e94f41bb9457bf"}, {0x18, 0x117, 0x1f05, "8b84d92feba5003541ea"}, {0x3c, 0x11, 0x6, "c9324da0d045de8d35721176398d5197f8a5ac226e60ea92c30be7507512419f9dfd3d768fcaa295c4cf385f95"}, {0x60, 0x107, 0xff, "23c9ad931c1d0b923719b33fa9897042f431adb8ec6d93639f37f40088c367edb04d9d43a877fdfd1da6a2679abbe02963a295cef3ec87aa80f245af4d3f9caa1b7fbf7cb7485f3c0f38736e87f2c990c12d"}], 0x2bc}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000580)="fe4a91aa3b712f3242bfa802c3ae8eacde4b90e430601c85f1954cfc43cd18ea6989c7467baf6e5a8335163a9c89635cfe3680d22b57aa3db25be81ddd899d897c79f3cf8e", 0x45}, {&(0x7f0000000600)="1686e735af04757cbdc06585758286f185c94d41940e1dc2b76a6dba0f7870e29b3ceb04836a99e35f4c99c719766b5a82a59da1ee7f22bd4b2bb3b4cf7a6c075be632157e0693a81699685fd42feea109f3c57afb2136b5bd5f829df3c30d0ea0d18f6a4c454ef320813a78f02302586e0693e69d3f061bb1f8ab23081a990ac773b748d615ecf10491f05c537468e58850770fd2007c7038a56edd0b5d067ae30b767af3fea0bdfd137c7269cbb649924d831a3825fe13c756e5db9e889b32595186b3b9e023f520952bd907ab33bcf51953da14f2", 0xd6}, {&(0x7f0000000a00)="5a9fce6509e3d0879e059012cb580aec86c48b2867026e3536e422018de80f596f732e3eb99ebeefd3c3914a29edabafb5ad4e79400c72a4f8b3a4d768a0bc90689113d7781ca9d7c821480f99ef54390be49a76f2ba95304fea1b840d097ae24b60f9d7f056c7d6cd5b4b8fafdbd155ba7477752209fdc0da8e962fbe3678da12b9b785bd7e305c9e4b856451727e539bfe334b9c469072aa5d14447b30f3f356c2257c5d87d99e9e87f5e1cb09396852c9f00295", 0xb5}, {&(0x7f0000000ac0)="3ead44996d0d929d27ff5047e63773cdd8c58951719e7aaeae353880", 0x1c}], 0x4, &(0x7f0000000b40)=[{0x104, 0x107, 0x7f, "b51e1dd91240e0a03743b7362c7a968e650ecb8f64070973214d43c32d1595b49c6e99e40a935dfb5212ef1c2257c13989463247721d6df97d9975d8fc313512cbc4121eeef4b29b6a60caf847ccddfa2008495feca7fdd41b4c6febf5415fe8c0a9734e324dfb775265147f07214dc173f3fe0e3f23c46416278358de00525f49e44c3dca478a87a5e86907b1631e8b50812e0822beea38d42d39584b488903f710f92084a7103d9ba43af3383f972e390bae03f9aadfdf9381142ae9c1560dabbb7ee2cd5eaee17fdd5f8f3f8c1edb9be8b7097f3b3f7675048954651c06986a6e9dabf24e532c4b2c16242b0587d47f358741679352"}], 0x104}}, {{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000003940)="304c29fb8dafc1a742adec0826a23e5f692fd79e9fa8ff1993031b4fdf890d3e48541d72e9280554213481a330fbcf8228c19034cd9790820ebe6b712eebc16974914f2ca87c83ab3aa2b1735ab7b43f429080211a6794f465696885270f6950e2c9d9a7efb6ca56c385ad45b4d7306e3270dea28c7ac74c528174b1b0ed228ef7c37724915d45ee401edbe54f7462c1d8e9050000000000000018384be7a53b60cb5bca526fa656b585cb1af3ef7882d64d36cd5bcd008682ae32b80000000000000000400000008000004430d51111888e29c5e7a9bb4dcc39e0327b1a", 0xde}, {&(0x7f0000000d80)="885742dba086f5cbf1af8dd6da86cf2650d6de0ed9947cbb736c5d8580e482ea81a5f036e5bd0c91fe66e4dfb218b7121e077bf7d76497c5421e226c0557f168381995d77c832d1ca291152a679b0849e978c8bcf8c7a035f80b35d1b160e84d979fdb6f546eb9cf5f7821faf90bf4a1994930d7f7c9b46eb9667359f3ac701058567aabbc7158bdfa5c21e54c12462f78a0a10ce6bb0d8a4f4a9eaabbe77c04f80370a516d5b6d52dd870fcc5807a22596d05209be178f8fd9e36a31a3e3170a5472fa114b4573fd96b4176274ad4ecdf873f90551fb2658e4e2cc5d9ba6b81d2acce2a6de158acb752b4ea14af", 0xee}], 0x2, &(0x7f0000000ec0)=[{0x100, 0x10d, 0x4, "a9907f0a17fcdbb44e882da5b14ca31bf5bc401f1b589008a5fa2cd677faf9d24cc1135afc5fa9212798dc8c8cb593f00595be7f272575de2fcd13f7184002608fbf91ac382748f03c4ee510534324eb801ae6d6cfc7c75922f5571e16d4ab105069de110cd23edde5c291320ed3a3fe8325ddac1563bbcbe1f628eeef57a0dfb44cbab77cc8f523612320c4421e7b0db607e0b496b3d80fd85c7b8b1034863cc70ccaf2848ee2cf79aa86640da4e24ebaf99b70894340588d1800fdbc2a4f0df29ff67c49a4812f9655687909b913f11f3a7b374fc71834a845b391da4e7ed7b284120b3e6171d76c39d1a36da031ffa020916f"}, {0xc8, 0x113, 0x7ff, "3a122418ee2f839410dc5b561c262a11395d67af78496cb956da03f4f104ce18c95f4855ae131b072d375771c5b818d5b89cf5751cd448b61bbe9c20900f53ac28507c64bb88f1d1a8813dba4dcdc5cd7b82ae0a2f0f757ebe981be675a3f156a4fa4ed55f2709a3f9a9ea2310c66282ead7380461e2b14db6793f4da57a31297f68a8c72dba53f2b09f02baec563b8092cd04cdd58444edfbc5bbe6076040e7130df848ecb048af8b5b89982da149b0a4631514dcfc569ec841"}, {0x38, 0x10d, 0x20, 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", 0x1000}], 0x6, &(0x7f0000004780)=[{0x2c, 0x3a, 0x1, "a9e735ea0d808483f07bfc27a4ff49eb43ed4b66a41a1324444a7500267f"}, {0xb8, 0x111, 0x0, "379aaad7399b36fe635b339ebed3e1bca42bddecbc485b731d72f37e08c91bc3f8c2fcabb5242d3c782161e0c11fb67e5ce4bc265e6bd92f6fb0fd6249a4f33bb51dbdb4d4ca631cfa60a4d8d67aabf9d04e6bad368d2d5e367002e1e92643d49d9c41962e016991f537b37e3387ee4875ee058473024a14ffa86e9e8476875ff997363320c50434c953d700bd10f14437f28af164db44a96bf0bfe6caa4bdf0fe63ab87a8ea802bb90dd4"}], 0xe4}}, {{&(0x7f0000004880)=@sco={0x1f, {0x9a, 0x4, 0x26, 0x5, 0x9}}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004900)="3365050b7dcde37ce9bd86d407629e7abc11fb71ca3ed37ccf9e0939aa617c06b7f38f17", 0x24}, {&(0x7f0000004940)="e1f032ef", 0x4}, {&(0x7f0000004980)="f7670564cb8aa5f6041095417da8684e3f886608f4b3e5da15e4714f5c07b6292251b21d878d92cd9bca8232d1c764a3bbad84bd066eba6269ca67a06fb64790fe56e54a656a9c3c5c769b2d628c868297fe999b1c5026c6984b43f431062fcf4eec924b21e2f9c54a95ea4746dca296c673175f31b7c77c2237dfedd2b752eb1fe36fea5a6b1e2cf2ead542c8452e78bdc83908a9a897d43028cca2f8fa090c52af03ab50956d6423ce49b1ddab7a48d33ae875834aa805e4d6def849f0af16283e30df448350d702d3dfada99f", 0xce}], 0x3, &(0x7f0000004ac0)=[{0xf4, 0x12d, 0x9, "10e6f7c5c16c29380adcb2a271733db3cd132b1571630c19bf3e0b6701809ac0aabb59e93783f86e418f19e77ed92e28f7bdcff44b1973245f59a974c8683a7807c0a60a0968a2fdd91e5d28534da03063eb9e98d0c66fc27ddb1b4e06234cc38b47baf77000f3b9210684dd8ce5ba2b48b77e3e98677ee1b4bb4d0c4765fd365ebb333598fe7783c4846c2cff985de41c8b9748066894d677ce14b0ae3f08d84d4ceaa154d75218a73d42ee5d4ab674794a8bbd9e590b68817697de10f7e503e24d872c5502094c6faaabd4c6724666b642e0dd61e2c1974f4e4a111d4e79ec1076d5a47a6a"}, {0x104, 0x113, 0x9, "338a2b8944deecf1ee5b795b3fa640d5daf9ea769f0e6e5c9aa1eaaabef9db2ad874c23b6e2d5ce91fd5816f9370d7e93a75fdac412a71e1a2fd776b83d13399944dbd6b33c5f39f4fb598b16488eacfcbd5d3b66bf36104111fc74b3852d42c742cf40c0f14e56fe056071bae275402cedda7af944290ae96f9aaba5740cdad4092ffad87876e4bbd02f7b6cda12b8823b0bce30a230c75e5c4508f8aefcd4c75e6223c2a4ce45299a9f5bc89074f86066d3db5d094fb62714150478175a4ab93fbd0a8a7c292b58271a5e25e14914772cf2fd62209f647c4f811c4419c7e679be0e72348a629cfe5bbee9f06cca216b5a3d52bff44"}, {0x1c, 0x114, 0x9, "b2848e34d6313236205e185a96dfc023"}, {0x90, 0x1f8, 0x0, "a3b902e87d88786d8c049ac10cee1e324c3feb1fbd755d732f8bd376c678dc70b5738149c2d37d9cb0b715cba22394465b032ec3f53d4019d2ef8c136bf2b678384df04c92f9798febda2115faf21813a15c50eda161ab3bf2017869997c36317ff6afdbd7ea758ffcc92246f2a408fc7e476cce8e3919f7c468d50d1cf02ca4cc49be"}], 0x2a4}}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004d80)="37b371a5060e7b3f56783d8d90576acd392ff34ef240a89b7bb3bc064f31c71840dafff10ec83ea1ea", 0x29}, {&(0x7f0000004dc0)="04582a3ed3dc23ce168022c029ed5451e7", 0x11}, {&(0x7f0000004e00)="b0bea14debdc93931a5354f695e7d161d23e5c9d25e30c2949d974624c76a44d533a6da1d49870ee187e8e7cb841b20888b7071bcf88f5299416ed389734fee920b92b5d65d9504d9be90f57003c81c62bfb96921ad7dee989f9af323d04deec69b5d3", 0x63}, {&(0x7f0000004e80)="7b9ca804271b7ed4ec9cd909bce0b3e027404c26e7c775588211031159d5a661e3d5216cc5cd028ce966d5159713a633438482fe4e640de57d6e8c95c62704affc251f456473894efe7acb95f81aa90ffc5e82588b96da726ccbf0dc020128ff408a3c291478137f705e2c069018549a510ceeed72e748e897387b79c2f2fb7ac817e639b6b3bd1dd2f3a1638abcd418eb4a16d06f54a08f48f88a49c2450a40cc0612c3964a0d70f588e9b72bdf02bb708ff58c95a53d165c750c66392d45cda59f", 0xc2}, {&(0x7f0000004f80)="1a45ab8b3695c6099c77f7a16636dc76a040f9de30702398ee3e172e1ef87ad1dbd89d01a100d55c0088641e2bd37dce48e8583672d7de8024c7f1091020aa58c88dd4e39e0f7fcccc043f", 0x4b}], 0x5, &(0x7f0000005040)=[{0xb8, 0x111, 0x8, "efd3d329ce83d9e95654191184f98099d14333657d962e5ae4ff4fcbd485928bf486d5bf17fb48772ad5c258feb74f6844c3b46611f0c168f9bae4512c3ec0d239337bff88a46023251f0f4ba5b00347f4b7a1388e7a88bc0ef1a36b4b7f41008331683cad5ddb8fd39383db99b1e5123e292dfabfc6c110a0294d199b16e7562ec4d19732b7e55fa86e9853b0cd9765b371af0c15c483ba6793179a2d3b5b5c31ee7efbc607331a26fca8e4"}], 0xb8}}], 0x8, 0x0) unshare(0x0) syz_extract_tcp_res(0x0, 0x9, 0x0) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000300)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x10000, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) 14:40:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00\x00\x00\x01\x00\a\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="3100000000000000000000000000000000000000e0000002ac1414bb00000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000aaaaaaaaaabb000000000000000000000000ff02000000edb000000000000000000100000000000000000000ffff015ef6e800000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000000000000000f43edd0902fd061900"/188]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r1, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) r2 = fcntl$dupfd(r1, 0xc0a, 0xffffffffffffffff) write$selinux_load(r2, &(0x7f0000000140)={0xf97cff8c, 0x8, 'SE Linux', "12803e84f49e87a9c7a53a167ee2f9656ed9ee38c2368b11cdf8c1da8bb8e1c3e5b1d78a7f83ea9b2f5be7dd553e8c9bc9ff6b5102b8ef5984"}, 0x49) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@ipv4, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@initdev}}, &(0x7f0000000100)=0xe8) r5 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r5) keyctl$chown(0x4, r3, r4, r5) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000280)=""/212, &(0x7f0000000000)=0xd4) [ 161.661571] vmalloc: allocation failure: 0 bytes [ 161.674209] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 161.699111] CPU: 0 PID: 6199 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 161.706161] 0000000000000000 0afed14515b8253e ffff88009fbd7978 ffffffff81aad1a1 [ 161.714250] 1ffff10013f7af32 ffff8800b8318000 00000000024000c2 0000000000000000 [ 161.722313] ffffffff82895080 ffff88009fbd7a88 ffffffff8148c0cb ffffffff00000001 [ 161.730373] Call Trace: [ 161.732968] [] dump_stack+0xc1/0x120 [ 161.738349] [] warn_alloc_failed.cold+0x78/0x99 [ 161.744673] [] ? zone_watermark_ok_safe+0x290/0x290 [ 161.751353] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 161.758202] [] ? futex_wait_setup+0x350/0x350 [ 161.764784] [] __vmalloc_node_range+0x365/0x650 [ 161.771198] [] ? check_preemption_disabled+0x3c/0x200 [ 161.778128] [] ? check_preemption_disabled+0x3c/0x200 [ 161.785929] [] ? task_has_security+0x130/0x270 [ 161.792180] [] vmalloc+0x5c/0x70 [ 161.797294] [] ? sel_write_load+0x119/0xf90 [ 161.803278] [] sel_write_load+0x119/0xf90 [ 161.809213] [] ? trace_hardirqs_on+0x10/0x10 [ 161.815286] [] ? sel_read_bool+0x240/0x240 [ 161.821196] [] ? trace_hardirqs_on+0x10/0x10 [ 161.827368] [] __vfs_write+0x116/0x3d0 [ 161.832909] [] ? sel_read_bool+0x240/0x240 [ 161.838792] [] ? __vfs_read+0x3c0/0x3c0 [ 161.844568] [] ? check_preemption_disabled+0x3c/0x200 [ 161.851419] [] ? check_preemption_disabled+0x3c/0x200 [ 161.858265] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 161.865206] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 161.871798] [] ? __sb_start_write+0x14f/0x310 [ 161.877948] [] vfs_write+0x182/0x4e0 [ 161.883315] [] SyS_write+0xdc/0x1c0 [ 161.888590] [] ? SyS_read+0x1c0/0x1c0 [ 161.894046] [] ? do_fast_syscall_32+0xd6/0xa90 [ 161.900286] [] ? SyS_read+0x1c0/0x1c0 [ 161.905740] [] do_fast_syscall_32+0x32d/0xa90 [ 161.911893] [] sysenter_flags_fixed+0xd/0x1a [ 161.937559] Mem-Info: [ 161.940463] active_anon:137445 inactive_anon:17472 isolated_anon:0 [ 161.940463] active_file:5784 inactive_file:18543 isolated_file:0 [ 161.940463] unevictable:0 dirty:205 writeback:0 unstable:0 [ 161.940463] slab_reclaimable:5191 slab_unreclaimable:62428 [ 161.940463] mapped:58815 shmem:17478 pagetables:3509 bounce:0 [ 161.940463] free:1331749 free_pcp:246 free_cma:0 [ 161.982681] DMA32 free:2419524kB min:4696kB low:5868kB high:7044kB active_anon:261452kB inactive_anon:31704kB active_file:10432kB inactive_file:33544kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:296kB writeback:0kB mapped:108256kB shmem:31764kB slab_reclaimable:9792kB slab_unreclaimable:115320kB kernel_stack:2944kB pagetables:5512kB unstable:0kB bounce:0kB free_pcp:396kB local_pcp:172kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 162.089424] lowmem_reserve[]: 0 3504 3504 [ 162.095347] Normal free:2892432kB min:5580kB low:6972kB high:8368kB active_anon:299928kB inactive_anon:38184kB active_file:12704kB inactive_file:43828kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:3780kB writeback:0kB mapped:127004kB shmem:38148kB slab_reclaimable:10972kB slab_unreclaimable:134392kB kernel_stack:4736kB pagetables:8524kB unstable:0kB bounce:0kB free_pcp:668kB local_pcp:304kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 14:40:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x10000000, 0x1fffff}, 0xc) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) creat(&(0x7f0000000340)='./file0\x00', 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/context\x00', 0x2, 0x0) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000380)={0x2a5}, 0xfffffffffffffd27) write$cgroup_int(r1, &(0x7f0000000180)=0x3, 0xffffffffffffff31) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f00000003c0)='./bus\x00', 0x4) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000480)={0x0, {0x2, 0x4e24, @loopback}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e21, @multicast1}, 0x284, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)='ip_vti0\x00', 0x5, 0xffff, 0x800}) fcntl$setstatus(r4, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0xa00) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000140)) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r4, 0x0, 0x2) sendfile(r4, r5, 0x0, 0xfffffffffffffffc) sendfile(r4, r5, &(0x7f0000000040), 0x8000fffffffe) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00000008c0)=ANY=[@ANYRES16]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000680)={0x1, r6}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000440)={@remote, 0xbd}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r7, 0x8927, &(0x7f0000000200)={'eql\x00`\x00\xa9[,H^\x01\x03\x03\xf0\x00', @ifru_ivalue}) fstat(r7, &(0x7f00000005c0)) socket(0x10, 0x0, 0xe3) [ 162.165049] lowmem_reserve[]: 0 0 0 [ 162.187106] DMA32: 180*4kB (UM) 303*8kB (UME) 221*16kB (UME) 158*32kB (UME) 33*64kB (UME) 7*128kB (UME) 3*256kB (UME) 2*512kB (UM) 2*1024kB (M) 1*2048kB (M) 587*4096kB (UM) = 2424984kB 14:40:02 executing program 2: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) socket$packet(0x11, 0x0, 0x300) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f0000000080)={0x30, 0x5, 0x0, {0x0, 0x0, 0x9, 0x3}}, 0x30) splice(r0, 0x0, r2, 0x0, 0x30005, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/3) [ 162.210331] Normal: 307*4kB (UM) 450*8kB (UME) 254*16kB (UME) 198*32kB (UME) 81*64kB (UME) 20*128kB (UME) 7*256kB (UME) 5*512kB (ME) 2*1024kB (M) 2*2048kB (ME) 702*4096kB (UM) = 2908860kB [ 162.231900] 44135 total pagecache pages [ 162.235922] 0 pages in swap cache [ 162.242138] Swap cache stats: add 0, delete 0, find 0/0 [ 162.247558] Free swap = 0kB [ 162.251349] Total swap = 0kB [ 162.254496] 1965979 pages RAM [ 162.257779] 0 pages HighMem/MovableOnly [ 162.262341] 313294 pages reserved 14:40:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 162.362555] vmalloc: allocation failure: 0 bytes [ 162.382730] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 162.409446] CPU: 1 PID: 6236 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 162.416494] 0000000000000000 2a6fb537707a71d6 ffff8800a2647978 ffffffff81aad1a1 [ 162.424569] 1ffff100144c8f32 ffff8801d3d7df00 00000000024000c2 0000000000000000 [ 162.432666] ffffffff82895080 ffff8800a2647a88 ffffffff8148c0cb ffffffff00000001 [ 162.440732] Call Trace: [ 162.443348] [] dump_stack+0xc1/0x120 [ 162.448723] [] warn_alloc_failed.cold+0x78/0x99 [ 162.455056] [] ? zone_watermark_ok_safe+0x290/0x290 [ 162.461812] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 162.468684] [] ? futex_wait_setup+0x350/0x350 [ 162.474831] [] __vmalloc_node_range+0x365/0x650 [ 162.481149] [] ? check_preemption_disabled+0x3c/0x200 [ 162.488081] [] ? check_preemption_disabled+0x3c/0x200 [ 162.494944] [] ? task_has_security+0x130/0x270 [ 162.501268] [] vmalloc+0x5c/0x70 [ 162.506288] [] ? sel_write_load+0x119/0xf90 [ 162.512254] [] sel_write_load+0x119/0xf90 [ 162.518052] [] ? trace_hardirqs_on+0x10/0x10 [ 162.524472] [] ? sel_read_bool+0x240/0x240 14:40:03 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000001c0)={0x87be, 0x8, 0x0, [{0x6458, 0x8, 0xc521, 0x2, 0x9, 0x3c, 0xf4}, {0xfffffffffffff801, 0x40, 0x9, 0x1f, 0x62, 0x0, 0x7}, {0x5, 0x7, 0xea, 0x0, 0x2, 0x2, 0x9}, {0x9, 0xebd9, 0xffffffffffffffe1, 0x4, 0x2, 0x1, 0xff}, {0xfffffffffffff801, 0x3f, 0x200, 0x6, 0x5, 0x4, 0x4}, {0x0, 0x5, 0x5, 0x1, 0xf6, 0x9, 0x3f}, {0x6, 0xfffffffffffffffa, 0x1f, 0x0, 0x9, 0x4, 0xce}, {0x5, 0x1, 0x3, 0x8, 0x42, 0x3, 0x8}]}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x401, 0xfff7, 0x100, 0xe8, 0x2}) lsetxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000140)='y\x00', 0x2, 0x5) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)="441f0801000000e8c94ef56491ee54be0e1c2074ed27c1c6fe76cef3e2", 0x1d) sendto$inet(r1, 0x0, 0x0, 0x200007bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) [ 162.530372] [] ? trace_hardirqs_on+0x10/0x10 [ 162.536430] [] __vfs_write+0x116/0x3d0 [ 162.541971] [] ? sel_read_bool+0x240/0x240 [ 162.547861] [] ? __vfs_read+0x3c0/0x3c0 [ 162.553491] [] ? check_preemption_disabled+0x3c/0x200 [ 162.560421] [] ? check_preemption_disabled+0x3c/0x200 [ 162.567271] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 162.574137] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 162.580726] [] ? __sb_start_write+0x14f/0x310 [ 162.587154] [] vfs_write+0x182/0x4e0 [ 162.592535] [] SyS_write+0xdc/0x1c0 [ 162.597890] [] ? SyS_read+0x1c0/0x1c0 [ 162.603339] [] ? do_fast_syscall_32+0xd6/0xa90 [ 162.609559] [] ? SyS_read+0x1c0/0x1c0 [ 162.615009] [] do_fast_syscall_32+0x32d/0xa90 [ 162.621150] [] sysenter_flags_fixed+0xd/0x1a [ 162.631704] Mem-Info: [ 162.634906] active_anon:136702 inactive_anon:16965 isolated_anon:0 [ 162.634906] active_file:5789 inactive_file:22645 isolated_file:0 [ 162.634906] unevictable:0 dirty:220 writeback:4097 unstable:0 [ 162.634906] slab_reclaimable:5315 slab_unreclaimable:62466 [ 162.634906] mapped:58815 shmem:16972 pagetables:3513 bounce:0 [ 162.634906] free:1328649 free_pcp:370 free_cma:0 [ 162.669575] DMA32 free:2417844kB min:4696kB low:5868kB high:7044kB active_anon:255956kB inactive_anon:30792kB active_file:10440kB inactive_file:41780kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:304kB writeback:8232kB mapped:108256kB shmem:30804kB slab_reclaimable:10036kB slab_unreclaimable:115160kB kernel_stack:3072kB pagetables:5412kB unstable:0kB bounce:0kB free_pcp:856kB local_pcp:264kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 162.718504] lowmem_reserve[]: 0 3504 3504 14:40:03 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200005) sendfile(r0, r1, 0x0, 0x8000ffffffff) getxattr(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="757365722e8f626f786e65743100"], &(0x7f0000000180)=""/38, 0x26) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'ipddp0\x00', 0x1}) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="24000000150007841dfffd946f6105000247f989170389060400080008000b000400ff7e", 0x24}], 0x1}, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f00000001c0)={0x5, 0x9, 0x7f, 0x3, 0x4, 0xffc1}) [ 162.723661] Normal free:2896944kB min:5580kB low:6972kB high:8368kB active_anon:290852kB inactive_anon:37068kB active_file:12728kB inactive_file:48808kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:580kB writeback:8156kB mapped:127004kB shmem:37084kB slab_reclaimable:11224kB slab_unreclaimable:134704kB kernel_stack:5120kB pagetables:8640kB unstable:0kB bounce:0kB free_pcp:608kB local_pcp:164kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 162.771656] lowmem_reserve[]: 0 0 0 14:40:03 executing program 4: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x442000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000280)) ptrace$setregs(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)="99ad67e141088161105cbadef9d3f274cf8557e63b1ff58cd2c096d1e9779e7ee415848fec5dcf759e8df5ed73aaceeb88b0ccbccde75294dcefcca149dffade7d8353133173cac5d9982b5c88cc4797fffb1f9871268d") write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) write(r2, &(0x7f0000000400)="49bc103f21a4d5ba057e3bd190279810a2d81b48db3ff3760377ccafefabf05ba353470cf3620d7e496a3063496989f2352626a637ecbf4591886a9e39d7601260840d796e41c027f36f09b1aa83c552c8099437d1e7eeea91fcd2200f8bcff9bf26c0397fc8fc61ef7f2c053a7f189e676bf159ca6a0cbd806d09ba01926e325bfb217109f89207050855a5a76933e525765d6c02a89610f07d5d", 0x9b) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) syz_genetlink_get_family_id$team(0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x800000, 0x0) chdir(&(0x7f0000000380)='./file0\x00') write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x2, 0x0, {0x3, 0xffffffffffffffe0, 0x401}}, 0x28) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000080)='.\x00', 0xfe) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000002c0)=0x5) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001400)={{{@in=@loopback, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001900)=0xfffffffffffffd9b) setsockopt$packet_int(r4, 0x107, 0x0, &(0x7f0000000200)=0x80000001, 0x4) r5 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) write$UHID_INPUT(r5, &(0x7f0000000c80)={0x8, "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", 0xf05}, 0x1006) sendfile(r5, r5, &(0x7f0000000240), 0x2008000fffffffe) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x0) prctl$PR_GET_TSC(0x19, &(0x7f0000000300)) creat(&(0x7f0000000340)='./file0\x00', 0x0) [ 162.776230] DMA32: 1*4kB (E) 28*8kB (UME) 55*16kB (UME) 45*32kB (UME) 68*64kB (UME) 7*128kB (UME) 3*256kB (UME) 2*512kB (UM) 2*1024kB (M) 1*2048kB (M) 587*4096kB (UM) = 2418036kB 14:40:03 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000001400)) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000300)=0x81, 0x4) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000001500), 0x4) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00000003c0), 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) io_cancel(0x0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000001700)="cdfab2e9a729f3e6945d6e6e4296a3e487635d63d7d7e2c5f90150c0f35172da3525dfcc2c29eea03625f67ea78f199b04e88dc73ecc08818db10774681b635104255ca4fde57d75e4e795160f4a1404c3dc318c07944fb76dd0dff51a121fac65927b7b863c08aaebc8a0f340f61b836cbfdb9e61c05fefac2aac02abce40e54a799ac6fc4ad07a357c870d92dc2eb563e2a6d6ea7557616adf9e0179f0b9f1bbb61974b94af81c8a8aaf9ccdd9fdfef3c3fd63c673634007b411e17685e43c", 0xffffffffffffffc3, 0xe}, &(0x7f0000001800)) prctl$PR_CAPBSET_READ(0x17, 0x2000d) r3 = socket$key(0xf, 0x3, 0x2) tee(r3, r1, 0x8, 0x4) recvmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000400)=""/4096, 0xf7e9}], 0x1, 0x0, 0xff96ce4aaaa47475}, 0x100) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001440)) getresuid(&(0x7f0000001480), &(0x7f00000014c0), &(0x7f00000017c0)) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)) write$eventfd(r1, &(0x7f00000001c0)=0x9, 0x8) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xfffffef3) read(r4, &(0x7f0000000200)=""/250, 0x15acc76c) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000480)={0x40000008}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) write$P9_RREADLINK(r4, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x10) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvfrom$unix(r6, &(0x7f0000000140)=""/119, 0x77, 0x0, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e) fsetxattr$trusted_overlay_redirect(r6, &(0x7f00000001c0)='trusted.overlay.redirect\x00', &(0x7f0000000340)='./file0\x00', 0x8, 0x1) connect$inet(r6, &(0x7f0000001900)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) 14:40:03 executing program 3: clone(0x100020040004104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', 0x0, 0x100000, 0x0) clone(0x800, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000580)=0x0) wait4(r0, 0x0, 0x0, 0x0) lgetxattr(&(0x7f0000000440)='./bus\x00', &(0x7f0000000480)=@known='com.apple.FinderInfo\x00', &(0x7f00000004c0)=""/81, 0x51) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup\x00&\xe7\xbe\xaa\x0e\xe3\xd3#\xc4\x897\x14\x85<\xf70xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000014c0)="54287d05e8b8c78569d6f41f3a55b165958d7d80bfe620ba081ba0acc98158c9c9b330f3dba50223e1e6ca0c272884aca4a3ba422b2d81474341cd292ccff6e500166d64710cc2f34e4ba3372389d41474378fddc055fd8821ee8e7ac07b8b9993748cb35e6a1dc1b5dfb701bef0a4", 0x6f) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) truncate(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) fchdir(r1) creat(&(0x7f0000000240)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x64) unlinkat(r3, &(0x7f0000000140)='./bus\x00', 0x200) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) getsockopt$inet6_tcp_int(r5, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000400)=0x31f9654bdf879b27) r6 = creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$setstatus(r6, 0x4, 0x6100) r7 = open(&(0x7f0000000300)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x190) lseek(r6, 0x0, 0x2) sendfile(r6, r7, 0x0, 0xfffffffffffffffc) pread64(r7, &(0x7f00000004c0)=""/4096, 0xffffffd1, 0x49) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000000000)={0x10000005, 0x3ff}) sendfile(r6, r7, &(0x7f0000000040), 0x8000fffffffe) r8 = openat(r6, &(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x400202, 0xc) ioctl$UI_END_FF_ERASE(r8, 0x400c55cb, &(0x7f0000000280)={0x20000000000001, 0x0, 0x7}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) r9 = getpgrp(r0) syz_open_procfs$namespace(r9, &(0x7f0000000080)='ns/net\x00') 14:40:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 162.805803] Normal: 1*4kB (U) 16*8kB (UE) 37*16kB (E) 34*32kB (UME) 83*64kB (UME) 20*128kB (UME) 7*256kB (UME) 5*512kB (ME) 2*1024kB (M) 2*2048kB (ME) 702*4096kB (UM) = 2895572kB [ 162.852619] 45406 total pagecache pages [ 162.857410] 0 pages in swap cache [ 162.861838] Swap cache stats: add 0, delete 0, find 0/0 [ 162.867626] Free swap = 0kB [ 162.870963] Total swap = 0kB [ 162.874189] 1965979 pages RAM [ 162.877414] 0 pages HighMem/MovableOnly [ 162.882063] 313294 pages reserved 14:40:03 executing program 2: socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/237, 0xed) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000300)=0x55d7d56e, 0x4) connect$inet(r2, &(0x7f0000000740)={0x2, 0x0, @empty}, 0x10) r3 = openat$cgroup_subtree(r1, &(0x7f0000000440)='FgG\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00', 0x2, 0x0) sendmmsg(r2, &(0x7f0000007fc0), 0x5654807, 0x0) syz_extract_tcp_res(0x0, 0x9, 0x0) stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000600)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x10000, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) r6 = open(&(0x7f0000000100)='./file1\x00', 0x102, 0xe3) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) statfs(&(0x7f0000000480)='./file1\x00', &(0x7f00000005c0)=""/7) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0xffffffff00000000) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000780)='/se\t\x00\x00\x00\x00\x00\xde\x00licy\x00', 0x0, 0x0) r8 = fcntl$getown(r1, 0x9) fcntl$lock(r7, 0x6, &(0x7f0000000400)={0x0, 0x2, 0x55a5, 0x8, r8}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000080)=0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='iPVS\x00') getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, 0x0, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000044c0)={'ip6gre0\x00'}) [ 163.073703] vmalloc: allocation failure: 0 bytes [ 163.099638] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 163.124907] CPU: 1 PID: 6269 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 163.131952] 0000000000000000 c58ecfcdf0daf7d5 ffff8801c0ae7978 ffffffff81aad1a1 [ 163.140062] 1ffff1003815cf32 ffff8801d636df00 00000000024000c2 0000000000000000 [ 163.148132] ffffffff82895080 ffff8801c0ae7a88 ffffffff8148c0cb ffffffff00000001 [ 163.156196] Call Trace: [ 163.158792] [] dump_stack+0xc1/0x120 [ 163.164161] [] warn_alloc_failed.cold+0x78/0x99 [ 163.170489] [] ? zone_watermark_ok_safe+0x290/0x290 [ 163.177153] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 163.183994] [] __vmalloc_node_range+0x365/0x650 [ 163.190402] [] ? check_preemption_disabled+0x3c/0x200 [ 163.197342] [] ? check_preemption_disabled+0x3c/0x200 [ 163.204180] [] ? task_has_security+0x130/0x270 [ 163.210408] [] vmalloc+0x5c/0x70 [ 163.215422] [] ? sel_write_load+0x119/0xf90 [ 163.221388] [] sel_write_load+0x119/0xf90 [ 163.227181] [] ? trace_hardirqs_on+0x10/0x10 [ 163.233240] [] ? sel_read_bool+0x240/0x240 [ 163.239120] [] ? trace_hardirqs_on+0x10/0x10 [ 163.245184] [] __vfs_write+0x116/0x3d0 [ 163.250716] [] ? sel_read_bool+0x240/0x240 [ 163.257031] [] ? __vfs_read+0x3c0/0x3c0 [ 163.262658] [] ? check_preemption_disabled+0x3c/0x200 [ 163.269493] [] ? check_preemption_disabled+0x3c/0x200 [ 163.276330] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 163.283172] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 163.289763] [] ? __sb_start_write+0x14f/0x310 14:40:04 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x7fffffff, @local, 0x4}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000004c0)='\xd5\xbc\x82\xa2\x8a\xf8\x1a\x1b/avcQ\xbcacheG\xaetats\x00', 0x0, 0x0) write(r1, &(0x7f00000008c0)="c1ea670d38852a3b0ef539f62441dde1d91a48d30382229608ff1684d3942bf35d0feafedf970bd3d10c7946b264c65d36b822005c21412b4bee63bd2a75cc304d386cfe76d2e3082e855ce73a258cdd95e36c127f46327127ff7468b6056326488ec882c2fd37e1851ec340a225c5d102ca77b88fe517ae5b76fc41983db33e", 0x80) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000300)=""/17) connect$unix(r1, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={0x0, 0x0, &(0x7f0000002000)=[{0x0}], 0x1}, 0xfffffffffffffffc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000003c0)=0x3, 0x4) write(r3, &(0x7f00000001c0), 0xfffffef3) read(0xffffffffffffffff, &(0x7f0000000700)=""/254, 0x40fbd16) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg(r2, &(0x7f0000000880), 0x0, 0x40) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000400)=0xfffffffffffffffe, 0x4) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) ioctl$UI_SET_SWBIT(r2, 0x4004556d, 0xe) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000180)=0x2, 0x1c3ff532e1e85ef8) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) sendmmsg(r4, &(0x7f0000001800)=[{{&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e24, 0x80, @mcast1, 0x6b}}}, 0x0, &(0x7f0000000380)=[{&(0x7f0000000500)="528e36ea700a0ec9022570e9fc0c145c31456a22cfea91609eeed0e182ec6b4d8f3e117614bdac2ed7f91a95ef2e7667c6c956317e3e279c86155e0d6e92330ce17c2e6ef38d4efd186cab141ea86069777a9aa6540035a7fbba8c5b036fa86f4e433af27496b9aa087017ebe513c530beee88c505a6949a822ccd2c48ea3fd3992f1a84d1fb673699574d0886becead55d1020197be10c3751ce0e49fe93d70973e243581ef500c1188e3d52dfb9477fbec738d55eb54ab8362fed188ebb1b1e25abd37a0aeece71c37a71ed46e2c242d5ee566cc271fbe96e7c6"}, {&(0x7f0000000280)="1a91b7f088d3822ff3189adc8dff500ef399aefc7f5c3fb571f4f456da7b355baecca377d8aad0c0902eb3b66e14ef52b1b3c8d35a5a3d8e2bc623e05fee85df8c8a37563aaea7641232963faafa4f402b9b2fd2870530264299b1097575b6"}, {&(0x7f0000000600)="55de09addcd704b99c6c73b716ce1f7ff5f1dabd2dbc72410e85f501ee2ad0e875db04e687fe59ffbba3fed7ecc889d143f49ad661195572e9898b78f88fa01349977228a8fb4acb8400c47764e255fc3029ef293ec1055ebe88a1feee2d313a494b3906ed3472a04863a6af2db51060d47c5abdfddf4255886fd14bbb67b4c6ca241282c0dfc37294b96bb3cff0261bbcce8a159cfdc225b5c6f033dff9a428325a2981540b645b65549aaee1ded323c8ee486d5703edb15f16744382a9a209b3d275982872614e75f0b4a8232fbf07b0"}, {&(0x7f0000000940)="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"}, {&(0x7f0000000800)="ca847d1de5b173c23d94d5e0a2616e62f5abdafa53af954fa7e64c254b1dd5c60ff07e87cf30778673022a40217c2e5b4fb6e3dda69ab2c5274ce83c4d09547d97ddcd99a9dd9b579d30c64a78f80de86cb630127b7ad9a6d4c7464b73456887"}], 0x0, &(0x7f0000000a40)=[{0x0, 0x11, 0x10001, "8ea638e34cf6379786d4c1eff345ec975a9bd6d7a7f937e178d55b45414d46e64ca6c86c8a343c559a24022916e427531cc69e29cecca3c06c8cea77370c84b9c9798c6022971159acab73a8a768533ee6d0e8a92973d552195347ff94e00b277a92137320fe4663d9"}, {0x0, 0x84, 0x8, "1561f2e51e01bca423e8f045323b49f5b206173d1ef466efa78023e6bb"}, {0x0, 0x114, 0x3, "09f3ddeac209a920a947efb29f1d27912dbaf19d70ec83fef36effaf19a0c82fa08a7457a546561a1a55d9ec24ca256851d54d080fc49cb353a4953cbd0ef548d0eff2ef207eeca6093f1c0f9992447bccf0cefba34e0ad77feda8ffad4d51c6d5e5043cd28831e6e1123bb39e10697ca33b27334725f07e6a44a070bc0ed67b7860fcc76643bfb6418a5e69d49fb7905330c6768be1dbec8a9030f4c622ca2fbcac9b2411039d"}]}}, {{&(0x7f0000000bc0)=@caif, 0x0, &(0x7f0000000880)=[{&(0x7f0000000c40)="8e727966ec838d9a92eb580f2397d9700389c2b7bdbeee7ade30d69677f3cdc0c23e66717fd518e262ab4301e15496e3e285298553821db81ddc332d5c83dea80b3acc9dd436c0426cd12161ecfbc8133c14062332548afed833ebc439c9c3ec28a166923dac21d275248c8e1585d1c4a0f17b3d75c348940127ca"}], 0x0, 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{0x0, 0x48a04fb8b8ed8399, 0x6}, {0x0, 0x101, 0x8001, 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{0x0, 0x110, 0x10000, "60129498257bfbe62bb929a6814fe585ab9a8db2ee1c4af88b9f1d0cc6caca809aa21df496e8f32434e38d14b7900dc5a3ff3ecc60f881eefb8aefed5076b4eaabc8ca27ecaa1680d8aa74f4d2e6796c3aea8b4192fc3637d777dd4a06a05a555f6c72f159bbc102059e3e"}]}}, {{&(0x7f0000001540)=@un=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000001680)=[{&(0x7f00000015c0)="836198ab5005a58097ea5b0da4d7b043a5832974080a442a668be5550eb33ef0888e781216dc376301f2e2299c05b327087921d466a569f5a6232e29a6628dcfe47bd2075f95459732993cfeeb20613156223b5822f1ab8413a6"}, {&(0x7f0000001640)="a7a477a03b019f61eb6060bb5502e975fa9c1e7c13192c86abe23d53e659b35cc42170993656248ffe8962e1a2a7dd49c78675da1f0cf441a51ed8ad29d6a2"}], 0x0, &(0x7f00000016c0)=[{0x0, 0x7, 0xfffffffe, "9b3ef264705c6ed121dc574b62bbdb7c90c81258800c4890cc8a91bf07b0882ddd62551da3000c33ad800ff269fd5ca337856388b32bc6f3c5f9bc752a0944a94ff55ea8b1c21bc425c7aea45c5d12c738ad335b853fb9f99c06ba185d86711e5aa1cffcfcd067d8b760c965a27caf0eb4aaa856c61c4112bebc477875305910aa00d46aa24792e2d684fb8803703e4314c6534e6b5a"}, {0x0, 0x115, 0x0, "598be449d85221464dba38af30919ededcef5ac6e7d3cd5b7ea23cf1392736e829fe7aac0605d9d6bcd767d9de816bd65ce290cca4df70b4449239baa7c332743adc643a329ed1b1b3609d8ffe8b6c4965f4b0492757c4b5a517f8249e9920e86216c057bce193b8e86e9e136e6f"}]}}], 0x8000070, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x8000000000003c0, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000004) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs$namespace(r5, &(0x7f0000000140)='ns/uts\x00') ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0x410) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040)=0x80000000) socket$netlink(0x10, 0x3, 0xd) ioctl$BLKTRACESETUP(r2, 0xc0401273, &(0x7f0000000440)={[], 0x100, 0x57, 0x6475, 0x7a, 0x0, r5}) [ 163.295913] [] vfs_write+0x182/0x4e0 [ 163.303885] [] SyS_write+0xdc/0x1c0 [ 163.309173] [] ? SyS_read+0x1c0/0x1c0 [ 163.314624] [] ? do_fast_syscall_32+0xd6/0xa90 [ 163.320854] [] ? SyS_read+0x1c0/0x1c0 [ 163.326393] [] do_fast_syscall_32+0x32d/0xa90 [ 163.332537] [] sysenter_flags_fixed+0xd/0x1a 14:40:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, r0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x24000, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000040)=0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='syzkaller1\x00', 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003d80)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000003e80)=0xe8) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)=0x3) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000006a00)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x81, @mcast2, 0x9}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000001c0)="068544a634e36c19ff3507222ddbec82298d4a339d8dce4a6c62d2dcfb7f7236cb262da2d18f2d39649ddc2d6b446018b5684cf2d317050d437b8a19f64c6bc757d5d6d4615c998dc74692b07a7c4062811f3c3c66dd0f003379181e4dafc626bc6405d32d4475168d189a158898", 0x6e}], 0x1, &(0x7f0000003ec0)=[@hopopts_2292={{0x14, 0x29, 0x36, {0x87}}}, @hoplimit={{0x10, 0x29, 0x34, 0x2}}, @rthdr_2292={{0x74, 0x29, 0x39, {0xff, 0xc, 0x2, 0x0, 0x0, [@loopback, @dev={0xfe, 0x80, [], 0x19}, @local, @mcast2, @mcast2, @empty]}}}, @flowinfo={{0x10, 0x29, 0xb, 0x5}}, @tclass={{0x10, 0x29, 0x43, 0x4}}, @tclass={{0x10, 0x29, 0x43, 0x80}}, @pktinfo={{0x20, 0x29, 0x32, {@mcast2, r2}}}, @hopopts={{0x2c, 0x29, 0x36, {0x87, 0x2, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xf}}, @pad1]}}}, @hoplimit_2292={{0x10, 0x29, 0x8, 0x1b}}], 0x124}}, {{&(0x7f0000004000)={0xa, 0x4e20, 0x80000000, @loopback, 0xfffffff9}, 0x1c, &(0x7f00000051c0)=[{&(0x7f0000004040)="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0x1000}, {&(0x7f0000005040)="f4f7b930a6f5bf1a057f10e53165ef8d525f0902950d9b70cd0184328e88d63fdff2f67d9a1f5839192dfea1cb70fb6ed2afc507d9cb6c2ad72f9be921c0ac8e80c5c4c09d46363c7de07653dd03e4318db0d80b02043efd9b621931d39069f544d172241b681e06ba5adbf04923b0474b2a04c86bb61c961d741ee197bb934041c294a7f04f218f42988ef92010d29991a72eccae80f626342cbaba74895384ccbc3fc0cd1ed3cb497f4b480ac5bd50f4bfd468f3d4a46565b81bec49fda34cd7b743de3b3bed004a61712f9e3a53f2fa7d808a25cff881f0191190f82754f5017a24c79f6761a73ea87b9d2c5c", 0xee}, {&(0x7f0000005140)="db6e357cb75c9f83e1839fdb06a32d487ea4780dc02ef7100fbee2e3373e2ed7c0120471cb2e34d6158230d6160cfbe219ae64daaf912707f6", 0x39}, {&(0x7f0000005180)="e2fd8af7fb6365553c651b742c9a3e", 0xf}], 0x4, &(0x7f0000005200)=[@dstopts_2292={{0x34, 0x29, 0x4, {0x29, 0x3, [], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x6, [0x1, 0x3]}}, @enc_lim={0x4, 0x1, 0xa8}]}}}, @hopopts_2292={{0x7c, 0x29, 0x36, {0x2b, 0xc, [], [@enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0xfff}, @hao={0xc9, 0x10, @mcast2}, @calipso={0x7, 0x38, {0x480, 0xc, 0x3, 0xb5e7, [0x9, 0xffffffffffff7fff, 0x10001, 0xf1, 0x6, 0x101]}}, @jumbo={0xc2, 0x4, 0xffff}]}}}, @dstopts_2292={{0x104, 0x29, 0x4, {0x2b, 0x1d, [], [@generic={0x0, 0x5a, "3455937a356734b3fd3024a08c5cc813fbb1594dbdaa9f1a6b8a39f1f3b4fb1f31ec7026cef70cb7bfa5b08313fb4d4f26859ba26c0489ab939abb53104df762aa1272be41d0cd8181b70494d8c776594f787cfb6ee92fb19de8"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0xddd, 0x6, 0x7f, 0x3, [0x9, 0x20, 0x7]}}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @remote}, @pad1, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @calipso={0x7, 0x38, {0x3f, 0xc, 0x9, 0xfff, [0x100000001, 0x2, 0x9, 0x6, 0x6, 0xfffffffffffffb53]}}, @enc_lim={0x4, 0x1, 0x5}]}}}, @hoplimit_2292={{0x10, 0x29, 0x8, 0x2}}, @tclass={{0x10, 0x29, 0x43, 0x3}}, @rthdr={{0x94, 0x29, 0x39, {0x5c, 0x10, 0x0, 0x81, 0x0, [@mcast2, @empty, @mcast2, @empty, @dev={0xfe, 0x80, [], 0x2b}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @ipv4={[], [], @loopback}]}}}, @flowinfo={{0x10, 0x29, 0xb, 0x101}}], 0x278}}, {{&(0x7f0000005480)={0xa, 0x4e20, 0x5, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x14}}, 0x2cb5}, 0x1c, &(0x7f0000006580)=[{&(0x7f00000054c0)="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0x1000}, {&(0x7f00000064c0)="2fd0d529d700827b29bf709c526e5adf325da7687a7c9096405f8d44142b9ef947b11ecce6d26f206d027467d34b57c7b8ec0b7cd2be03b6e603ade69210c642fca748922d80805a60f40b2f4cf8c0cb198e93517aced02552f9c396f8f01522bb95b5a4317df3dfee06c30d807784f33f2ab2e70cf463aced0375a2201646379dbb39f836e87ac5bb6c774253bfa80ba0fa473f137b202d64365b24edd3c10965a3ba", 0xa3}], 0x2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x2c0}}, {{&(0x7f0000006880)={0xa, 0x4e21, 0x101, @loopback}, 0x1c, &(0x7f00000069c0)=[{&(0x7f00000068c0)="a261c4684b6b5cef6561c0e726ffeb6a73aebe63", 0x14}, {&(0x7f0000006900)="f59e8fbe9d5795ff871c99aa6185472253dcb05f41e2132e740d968621556f5a292aee7223d4e310af60304520e5d51e2547edae9b9c708175f79e40c3eb09a3e670f98b99c7768b774d0cf7ea71a32abb03180ea156abeefe46ee75944f80d1c2991963c6eb7740a4b6d4b69a7b23c4e979f11aeaaf41e570d0a674ad36da3365a4f2346e7c", 0x86}], 0x2}}], 0x4, 0x40008040) r3 = socket(0x11, 0x200000000080002, 0x0) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000040)) ioctl$int_in(r3, 0x8b0b, &(0x7f00000002c0)) mmap(&(0x7f000029d000/0x200000)=nil, 0x200000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) [ 163.635420] Mem-Info: [ 163.637885] active_anon:140864 inactive_anon:16964 isolated_anon:0 [ 163.637885] active_file:5797 inactive_file:22644 isolated_file:0 [ 163.637885] unevictable:0 dirty:243 writeback:0 unstable:0 [ 163.637885] slab_reclaimable:5311 slab_unreclaimable:62794 [ 163.637885] mapped:58803 shmem:16972 pagetables:3549 bounce:0 [ 163.637885] free:1323402 free_pcp:566 free_cma:0 [ 163.686098] DMA32 free:2406872kB min:4696kB low:5868kB high:7044kB active_anon:264308kB inactive_anon:31872kB active_file:10448kB inactive_file:41796kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:340kB writeback:0kB mapped:109348kB shmem:31920kB slab_reclaimable:10020kB slab_unreclaimable:114888kB kernel_stack:3232kB pagetables:5744kB unstable:0kB bounce:0kB free_pcp:1176kB local_pcp:668kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 163.733436] lowmem_reserve[]: 0 3504 3504 [ 163.738139] Normal free:2884664kB min:5580kB low:6972kB high:8368kB active_anon:299300kB inactive_anon:38004kB active_file:12740kB inactive_file:48780kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:632kB writeback:0kB mapped:127912kB shmem:38020kB slab_reclaimable:11224kB slab_unreclaimable:136152kB kernel_stack:5312kB pagetables:8564kB unstable:0kB bounce:0kB free_pcp:984kB local_pcp:624kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 163.787094] lowmem_reserve[]: 0 0 0 [ 163.792301] DMA32: 73*4kB (UME) 72*8kB (UE) 65*16kB (UE) 19*32kB (UE) 49*64kB (UME) 10*128kB (UME) 5*256kB (UME) 1*512kB (U) 2*1024kB (UM) 2*2048kB (UM) 584*4096kB (M) = 2406932kB [ 163.812995] Normal: 89*4kB (U) 92*8kB (UME) 60*16kB (UME) 54*32kB (UME) 57*64kB (ME) 14*128kB (UME) 6*256kB (UME) 1*512kB (E) 2*1024kB (UM) 2*2048kB (UE) 700*4096kB (M) = 2884612kB [ 163.832665] 45926 total pagecache pages [ 163.836704] 0 pages in swap cache [ 163.840172] Swap cache stats: add 0, delete 0, find 0/0 [ 163.845520] Free swap = 0kB [ 163.848634] Total swap = 0kB [ 163.851641] 1965979 pages RAM [ 163.854730] 0 pages HighMem/MovableOnly [ 163.858732] 313294 pages reserved 14:40:04 executing program 4: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2}, {0x306}, 0x6, {0x2, 0x4e22, @multicast2}, 'teql0\x00'}) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[@ANYRES64=r0], 0x10096) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200005) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) sendfile(r2, r3, 0x0, 0x8000ffffffff) r4 = openat(r3, &(0x7f0000000080)='./file0\x00', 0x200000, 0x15d90eadae683c4) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f00000003c0)={'security\x00', 0x9b, "b1f1163c9e3867b0723b37d88f5fdabd75f897e594ef9bc64c09643ec8d398649ec3eb14eb30c0b24d04291821c3d8031104697d0c2efbf7fc317496b14dfdfa2b0c3f1c61cef646a532d68d717e0000850d98c3fcebf55e6b0ffe0d7f06e7b82d6f693059e1fa4878f1cd13f4dbb91f3312b9abe668ec623ebe2ee68a601240509522c39a985cc733738bbd6a75f0976403ed03158d1c05f1b784"}, &(0x7f0000000100)=0xbf) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000380)) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x1, 0xfffffff9, 0x0, 0x1, 0x9, 0x40, 0x0, 0x3f, 0x7fff, 0x2, 0x80000000, 0x2}) r5 = syz_open_pts(r0, 0x0) r6 = dup3(r5, r0, 0x0) ppoll(&(0x7f0000000540)=[{r6}], 0x1, 0x0, 0x0, 0x0) getgid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) ioctl$TCSETAW(r6, 0x5407, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x8001, 0x0, 0x8, 0x1, 0x0, 0xd577, 0x7f}) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/85, 0x55}], 0x1) keyctl$update(0x2, 0x0, 0x0, 0x0) 14:40:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:40:04 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x200c2, 0x0) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[@ANYRESDEC], 0x14) sendfile(r1, r1, &(0x7f00000001c0), 0xa198) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) tkill(r0, 0x1000000000013) 14:40:04 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x600, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r1, 0x0, 0x0) pipe2(0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='\xef\xff\xff\xff\x00\x00\x00\x00\x0f\x00', 0x1001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r4, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) fcntl$dupfd(r3, 0x0, r4) close(r2) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200005) sendfile(r2, r5, 0x0, 0x8000ffffffff) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r7 = dup(r6) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x204, 0x327) time(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x80000000, @loopback}, 0x1c) clock_gettime(0x5, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x400000000000100) ioctl$RTC_WIE_OFF(r1, 0x7010) r8 = open(&(0x7f0000000900)='./bus\x00', 0x141042, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) syz_open_procfs(0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r9, &(0x7f00000001c0), 0xffffffe0) preadv(r9, 0x0, 0x588645bf, 0xfffffffc) ftruncate(r8, 0x7fbf) sendfile(r7, r8, 0x0, 0x8000fffffffe) 14:40:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) fchdir(r0) creat(&(0x7f00000006c0)='./bus\x00', 0x0) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x20) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/context\x00', 0x2, 0x0) clock_adjtime(0x3, &(0x7f0000000600)={0x7fff, 0x0, 0x0, 0x6, 0x4, 0x7, 0x7f, 0x7, 0x8, 0x3, 0x1, 0x8001, 0xffffffffffffffe1, 0x2, 0x5, 0x10004, 0x2, 0x4, 0x8, 0x1, 0x84, 0x7, 0x2, 0x8, 0x6, 0x1}) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r4, 0x107, 0x9, &(0x7f0000000080)=0x20, 0x4) setsockopt$packet_tx_ring(r4, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x29e) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) sendmmsg(r5, &(0x7f000000c6c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$FS_IOC_RESVSP(r3, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000a}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="000000001052f6fbad040000", @ANYRES32=r7], 0x10}, 0x0) sendmsg$unix(r9, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000001000000010000003484d22413807627757a0dca472fd7a1b99a702f599e1214b36b8d3e3c1bd34de9c183e70d12fc7ba67875364c619c156a27cac19ae6d9da697c4db2a0835bde82a145aa72d6f4499a2c75c389239650cbee45c4f1b7fa7670dc765f73b7dab1ca7cb4348dfa67efc7be298393b9830f20db6dff4cc200e36f32ce766799bcde76d6b61a1afd3d02293531f42c614a93d2afbc6a8f30601e1fab150640d110984c7f3dc4"], 0x18}, 0x0) dup2(r9, r7) close(r8) close(r6) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f00000001c0)={0x7}, 0xffffffffffffffe7) fsync(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000400)={0xffff, {{0xa, 0x4e23, 0x0, @local, 0x6}}}, 0x84) ioctl$UI_END_FF_ERASE(r1, 0x400c55cb, &(0x7f0000000040)={0xf, 0x9, 0xff}) write$P9_RSTATu(r3, &(0x7f0000000580)=ANY=[], 0x2) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="000200c80500000000000000e4e1f4acb0caf529bca3559c0dc80a13342c1fdb5f7d18cb1512b58ccb2ab0fa5536b2fca78b3f560d8d8e9d3049a39404493768a832dcc543e7f4034b6b088bc70000008051b6"], 0x1) 14:40:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0xfffffff9, 0x1, 0x9}) r3 = gettid() syz_open_procfs(r3, &(0x7f0000000300)='attr/current\x00') r4 = socket$inet6(0xa, 0x400000000001, 0x0) socket$inet6(0xa, 0x80001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200005) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x8c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x800}, 0x10000000) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100070c10000000000400400000", 0x58}], 0x1000000000000256) [ 163.988249] vmalloc: allocation failure: 0 bytes [ 164.042233] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 164.076563] CPU: 1 PID: 6320 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 164.083614] 0000000000000000 5092c002d84dc0fa ffff8801d26ff978 ffffffff81aad1a1 [ 164.091719] 1ffff1003a4dff32 ffff8800b7520000 00000000024000c2 0000000000000000 [ 164.099809] ffffffff82895080 ffff8801d26ffa88 ffffffff8148c0cb ffffffff00000001 [ 164.107871] Call Trace: [ 164.110469] [] dump_stack+0xc1/0x120 [ 164.115847] [] warn_alloc_failed.cold+0x78/0x99 [ 164.122170] [] ? zone_watermark_ok_safe+0x290/0x290 [ 164.128835] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 164.135677] [] __vmalloc_node_range+0x365/0x650 [ 164.141994] [] ? check_preemption_disabled+0x3c/0x200 [ 164.149090] [] ? check_preemption_disabled+0x3c/0x200 [ 164.155930] [] ? task_has_security+0x130/0x270 [ 164.162162] [] vmalloc+0x5c/0x70 [ 164.167175] [] ? sel_write_load+0x119/0xf90 [ 164.173142] [] sel_write_load+0x119/0xf90 [ 164.178939] [] ? trace_hardirqs_on+0x10/0x10 [ 164.184996] [] ? sel_read_bool+0x240/0x240 [ 164.190878] [] ? trace_hardirqs_on+0x10/0x10 [ 164.196974] [] __vfs_write+0x116/0x3d0 [ 164.205669] [] ? sel_read_bool+0x240/0x240 [ 164.211561] [] ? __vfs_read+0x3c0/0x3c0 [ 164.217186] [] ? check_preemption_disabled+0x3c/0x200 [ 164.224024] [] ? check_preemption_disabled+0x3c/0x200 [ 164.230863] [] ? rcu_read_lock_sched_held+0x10b/0x130 14:40:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000003c0)='./bus\x00', 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) r4 = creat(&(0x7f0000000740)='./bus\x00', 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000a}) write$P9_RFLUSH(r4, &(0x7f0000000180)={0x19d}, 0x1a6db1e6) fsync(0xffffffffffffffff) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, &(0x7f0000000140)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, &(0x7f0000000400)) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, 0x0, &(0x7f0000000240)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x100000000a, &(0x7f00000003c0)=0x800000001, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="dd", 0x1, 0x0, 0x0, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x19000, 0x0) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000000680)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000300)) write$cgroup_pid(r3, &(0x7f00000002c0), 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x83c46000) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200005) sendfile(r6, r7, 0x0, 0x8000ffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) close(r1) [ 164.237709] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 164.244286] [] ? __sb_start_write+0x14f/0x310 [ 164.250426] [] vfs_write+0x182/0x4e0 [ 164.255805] [] SyS_write+0xdc/0x1c0 [ 164.261164] [] ? SyS_read+0x1c0/0x1c0 [ 164.266620] [] ? do_fast_syscall_32+0xd6/0xa90 [ 164.272851] [] ? SyS_read+0x1c0/0x1c0 [ 164.278301] [] do_fast_syscall_32+0x32d/0xa90 [ 164.284450] [] sysenter_flags_fixed+0xd/0x1a 14:40:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c560a0676ffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffffe0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000000), 0x1) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) [ 164.324064] Mem-Info: [ 164.332216] active_anon:136871 inactive_anon:18002 isolated_anon:0 [ 164.332216] active_file:5798 inactive_file:22644 isolated_file:0 [ 164.332216] unevictable:0 dirty:244 writeback:0 unstable:0 [ 164.332216] slab_reclaimable:5311 slab_unreclaimable:62806 [ 164.332216] mapped:59327 shmem:18040 pagetables:3631 bounce:0 [ 164.332216] free:1326370 free_pcp:450 free_cma:0 [ 164.383250] DMA32 free:2422244kB min:4696kB low:5868kB high:7044kB active_anon:248736kB inactive_anon:32704kB active_file:10448kB inactive_file:41796kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:340kB writeback:0kB mapped:109372kB shmem:32804kB slab_reclaimable:10020kB slab_unreclaimable:114792kB kernel_stack:2976kB pagetables:5608kB unstable:0kB bounce:0kB free_pcp:1052kB local_pcp:664kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 164.447583] lowmem_reserve[]: 0 3504 3504 14:40:05 executing program 0: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0x13f1b0a2) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000001c00)='.\x00', 0xfe) getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, 0x0, 0x4, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000001400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, r3, 0x800, 0x70bd26, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x2004080) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) clock_getres(0x7, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000040)) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) getsockopt(0xffffffffffffffff, 0x5d, 0xed, &(0x7f0000000400)=""/4096, &(0x7f0000000100)=0x1000) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, 0x0, 0x0) sendmmsg(r6, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r6, &(0x7f0000000300)={0xf}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x8) sendto$inet6(r4, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) socket(0x4000e, 0x8000000000004, 0x5) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r7, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r7, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2}, {0x306}, 0x6, {0x2, 0x4e22, @multicast2}, 'teql0\x00'}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'veth0_to_team\x00'}, 0x18) socket$inet6(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000002000)}, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r8, 0x0) [ 164.453178] Normal free:2899748kB min:5580kB low:6972kB high:8368kB active_anon:282348kB inactive_anon:39304kB active_file:12744kB inactive_file:49180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:1080kB writeback:0kB mapped:127936kB shmem:39356kB slab_reclaimable:11224kB slab_unreclaimable:136028kB kernel_stack:5152kB pagetables:8768kB unstable:0kB bounce:0kB free_pcp:1020kB local_pcp:652kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 164.504159] lowmem_reserve[]: 0 0 0 [ 164.511364] DMA32: 180*4kB (UM) 121*8kB (UME) 230*16kB (UME) 125*32kB (ME) 57*64kB (UME) 14*128kB (ME) 11*256kB (UME) 3*512kB (M) 4*1024kB (UM) 2*2048kB (UM) 584*4096kB (M) = 2419416kB [ 164.578447] Normal: 101*4kB (UM) 119*8kB (UM) 233*16kB (UME) 130*32kB (UME) 66*64kB (UME) 14*128kB (ME) 6*256kB (UME) 4*512kB (UME) 2*1024kB (M) 4*2048kB (UME) 700*4096kB (M) = 2896284kB [ 164.607163] 48383 total pagecache pages [ 164.614213] 0 pages in swap cache [ 164.618286] Swap cache stats: add 0, delete 0, find 0/0 [ 164.629509] Free swap = 0kB [ 164.633093] Total swap = 0kB [ 164.638959] 1965979 pages RAM 14:40:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 164.648470] 0 pages HighMem/MovableOnly [ 164.660220] 313294 pages reserved 14:40:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200005) sendfile(r2, r3, 0x0, 0x8000ffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0xc59b, 0x6, @local}, {0xa, 0x4e22, 0x781, @local, 0x7}, 0x5, [0x4, 0xfffffffa, 0x3, 0x10000, 0x10000, 0x0, 0x1ff, 0x7f80]}, 0x5c) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'lo\x00\x00\x00\x83\xad\x00\x00\x00zl\x00', 0x0}) sendmsg$TIPC_NL_NET_GET(r4, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\f\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000e0000006000010034000200080003000000000008000300000000000800020000000000080003000000000008000100000000000800030000000000100001007564703a73797a30000000000800030000000000100001007564703a73797a3000000000100004000c0007000800030000000000"], 0x84}}, 0x0) uname(0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000440)={'lo\x00'}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000100)={@loopback, 0x0, r5}) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_TIOCOUTQ(r8, 0x5411, &(0x7f0000000040)) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r9, 0x0, 0x485, 0x0, 0x0) r10 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) fstat(r10, &(0x7f0000000140)) sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000240)={0x0, 0x3a1, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYRESHEX], 0x1}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 164.739136] vmalloc: allocation failure: 0 bytes [ 164.757970] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 164.788770] CPU: 0 PID: 6356 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 164.795825] 0000000000000000 14ff2c6451c48379 ffff8801d9fef978 ffffffff81aad1a1 [ 164.804013] 1ffff1003b3fdf32 ffff8800b4f097c0 00000000024000c2 0000000000000000 [ 164.812441] ffffffff82895080 ffff8801d9fefa88 ffffffff8148c0cb ffffffff00000001 [ 164.820709] Call Trace: [ 164.823328] [] dump_stack+0xc1/0x120 [ 164.829144] [] warn_alloc_failed.cold+0x78/0x99 [ 164.835479] [] ? zone_watermark_ok_safe+0x290/0x290 [ 164.842171] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 164.843952] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Dropping request. Check SNMP counters. [ 164.860639] [] __vmalloc_node_range+0x365/0x650 [ 164.867108] [] ? check_preemption_disabled+0x3c/0x200 [ 164.874245] [] ? check_preemption_disabled+0x3c/0x200 [ 164.881100] [] ? task_has_security+0x130/0x270 [ 164.887440] [] vmalloc+0x5c/0x70 [ 164.892499] [] ? sel_write_load+0x119/0xf90 [ 164.899788] [] sel_write_load+0x119/0xf90 [ 164.905712] [] ? trace_hardirqs_on+0x10/0x10 [ 164.911786] [] ? sel_read_bool+0x240/0x240 [ 164.917687] [] ? trace_hardirqs_on+0x10/0x10 [ 164.923883] [] __vfs_write+0x116/0x3d0 [ 164.929783] [] ? sel_read_bool+0x240/0x240 [ 164.935952] [] ? __vfs_read+0x3c0/0x3c0 [ 164.941938] [] ? check_preemption_disabled+0x3c/0x200 [ 164.950376] [] ? check_preemption_disabled+0x3c/0x200 [ 164.958977] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 164.966188] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 164.972823] [] ? __sb_start_write+0x14f/0x310 [ 164.979070] [] vfs_write+0x182/0x4e0 [ 164.984446] [] SyS_write+0xdc/0x1c0 [ 164.989754] [] ? SyS_read+0x1c0/0x1c0 [ 164.995224] [] ? do_fast_syscall_32+0xd6/0xa90 [ 165.001470] [] ? SyS_read+0x1c0/0x1c0 [ 165.006952] [] do_fast_syscall_32+0x32d/0xa90 [ 165.013109] [] sysenter_flags_fixed+0xd/0x1a 14:40:05 executing program 2: io_setup(0x9, &(0x7f00000001c0)) socket$inet6(0xa, 0x40000000000001, 0x0) io_setup(0xffff, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4800, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000100)={0x1010, 0xce, 0x5, 0x8}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xffffffe0) r5 = dup2(0xffffffffffffffff, r4) tee(r3, r5, 0x7f, 0x1) close(r1) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200005) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x7800, 0x0) r8 = creat(&(0x7f0000000300)='./bus\x00', 0x100) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r8, 0xc0096616, &(0x7f0000000340)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000200)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r7, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="4c4026bd7000ffdbdf25020000000400040010000400060000000000000008000000140026b4d3bc790100fe800000000000000000000000000e00"], 0x3c}, 0x1, 0x0, 0x0, 0x44014}, 0x800) sendfile(r1, r6, 0x0, 0x8000ffffffff) ioctl$EVIOCGID(r6, 0x80084502, &(0x7f0000000040)=""/95) 14:40:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000240), 0x8) listen(r0, 0x80) flistxattr(r0, &(0x7f0000000a80)=""/114, 0x72) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080), 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000640)={'icmp6\x00'}, &(0x7f0000000680)=0x1e) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)=0x2) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000200)) write(r2, &(0x7f00000004c0)="33badc1cfb0db1337a97b52b4cb547b271f91ca32a", 0x100000020) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000780)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f00000001c0)='security.evm\x00', &(0x7f0000000180)=@sha1={0x1, "c3c3bd757dbab8c09525aa0573ab09c293523bdc"}, 0x15, 0x1) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000540)={0x0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x2b}}, {0x2, 0x4e24, @local}, {0x2, 0x4e24, @multicast2}, 0x90, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000340)='veth0\x00', 0x800000000000, 0x200, 0x8000}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'team_slave_1\x00', 0x1}) r6 = accept4(r0, 0x0, 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000700)={0x0, 0x1}) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000500)) listen(r3, 0x3) 14:40:06 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x9) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240)=0x4, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r2, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @remote}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40001, 0x6) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200005) sendfile(r3, r4, 0x0, 0x8000ffffffff) mknodat(r4, &(0x7f0000000080)='./file0\x00', 0x8000, 0x6) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffe4) [ 165.318990] Mem-Info: [ 165.363156] active_anon:136858 inactive_anon:17991 isolated_anon:0 [ 165.363156] active_file:5801 inactive_file:26685 isolated_file:0 [ 165.363156] unevictable:0 dirty:2281 writeback:23 unstable:0 [ 165.363156] slab_reclaimable:5466 slab_unreclaimable:62625 [ 165.363156] mapped:59327 shmem:18030 pagetables:3617 bounce:0 [ 165.363156] free:1322124 free_pcp:618 free_cma:0 [ 165.466493] DMA32 free:2405248kB min:4696kB low:5868kB high:7044kB active_anon:256724kB inactive_anon:33952kB active_file:10452kB inactive_file:48700kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:3504kB writeback:32kB mapped:109372kB shmem:34008kB slab_reclaimable:10264kB slab_unreclaimable:114460kB kernel_stack:3136kB pagetables:5856kB unstable:0kB bounce:0kB free_pcp:1008kB local_pcp:632kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 165.575385] lowmem_reserve[]: 0 3504 3504 14:40:06 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socket$inet6(0xa, 0x80000, 0x5) sendto$inet6(r0, 0x0, 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8100, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x249, &(0x7f00000000c0)=[{&(0x7f0000000140)="5500000018007f5f00fe01b2a4a280930206000100000001020b00000a000f003502280014000000090005407f0180000022de1338d54400009b84136ef75afb83de4411001600c43ab8220000060cec4fab91d400", 0x55}], 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000200)=0xe8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300021b000000020000000000000005000600000000000a00000000000000000000997f669900000000000000000000000000000000000d000800e0020000b89c0fa2997da12ba71996d8ee000000809ac1ec3d95c9a0af6fa7fe171ac34721f755b088c2a08594e391798e4fd4959ba9b5a7b0588736a57525a30d463ea43084dc1840039649673b733890eb3db522d9e747871a86cc8c8dda870000000002000100000000000000030080ffffff05000500000000000a000000def7bd3e10c05ce000000000fe800000200001003692daa992ee1466"], 0xd8}}, 0x0) getsockname$packet(r4, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x39e) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0xd8}}, 0x0) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x39e) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r8, 0x8933, &(0x7f0000000340)={'team0\x00', r7}) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020300021b0000000200a7fdbc00000000000005000600000000000a00000000400000000000997f669900000000000000000000000000000000000d000800e0020000b89cf73b71da4264d3b448ae320fa2997da12ba71996d8ee000000809ac1ec3d95c9a0af6fa7fe171ac34721f755b088c2a08594e391798e4fd4959ba9b5a7b0588736a57525a30d463ea43084dc1840039649673b733890eb3db522d9e747871a86cc8c8dda870000000002000100000000000000030080ffffff05000500000000000a000000def7bd3e10c05ce000ff0000fe800000200000003692daa992ee146679d3"], 0xd8}}, 0x0) getsockname$packet(r9, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x39e) r11 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCONS(r11, 0x541d) ioctl$ifreq_SIOCGIFINDEX_team(r11, 0x8933, &(0x7f0000000340)={'team0\x00', r10}) r12 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r12, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000010c0)=ANY=[]}}, 0x480) getsockname$packet(r12, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x39e) r14 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCONS(r14, 0x541d) ioctl$ifreq_SIOCGIFINDEX_team(r14, 0x8933, &(0x7f0000000340)={'team0\x00', r13}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r15, 0x0, 0x0, 0x0) ioctl$UI_SET_RELBIT(r15, 0x40045566, 0x5) getpeername$packet(r15, &(0x7f0000000400)={0x11, 0x0, 0x0}, &(0x7f0000000480)=0x14) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000980)={0x580, r3, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [{{0x8}, {0xe0, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x34, 0x4, [{0x2, 0x48, 0xff}, {0x379c, 0xa, 0x0, 0x8000}, {0x13a, 0x9, 0x4, 0x3}, {0x40, 0x0, 0x0, 0x6}, {0x1, 0xff, 0x1f, 0x4}, {0x5, 0x0, 0x0, 0x1}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xffff}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x8001}}}]}}, {{0x8}, {0x124, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x80}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}]}}, {{0x8}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x134, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0xffff8000}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8}, {0xf0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xfffffff7}}}]}}, {{0x8, 0x1, r13}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r16}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8}}}]}}]}, 0x580}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000480)=0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300021b000000020000000000000005000600000000000a00000000000000000000997f669900000000000000000000000000000000000d000800e0020000b89c0fa2997da12ba71996d8ee000000809ac1ec3d95c9a0af6fa7fe171ac34721f755b088c2a08594e391798e4fd4959ba9b5a7b0588736a57525a30d463ea43084dc1840039649673b733890eb3db522d9e747871a86cc8c8dda870000000002000100000000000000030080ffffff05000500000000000a000000def7bd3e10c05ce000000000fe800000200000003692daa992ee1466"], 0xd8}}, 0x0) [ 165.585387] Normal free:2880512kB min:5580kB low:6972kB high:8368kB active_anon:290756kB inactive_anon:40012kB active_file:12764kB inactive_file:58132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:5700kB writeback:0kB mapped:127936kB shmem:40028kB slab_reclaimable:11612kB slab_unreclaimable:135820kB kernel_stack:5088kB pagetables:8624kB unstable:0kB bounce:0kB free_pcp:1260kB local_pcp:580kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 14:40:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000005a001f00ff03f4f9002304000a04f5fe07000100020100020800038001c9a800", 0x24) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) read(r2, &(0x7f0000000080)=""/68, 0x44) [ 165.683816] lowmem_reserve[]: 0 0 0 [ 165.689017] DMA32: 336*4kB (UME) 101*8kB (UM) 92*16kB (UME) 26*32kB (UME) 9*64kB (UME) 3*128kB (UE) 2*256kB (UE) 2*512kB (UM) 4*1024kB (UM) 1*2048kB (M) 584*4096kB (M) = 2405160kB [ 165.728223] Normal: 406*4kB (UME) 144*8kB (UME) 175*16kB (UME) 104*32kB (UME) 55*64kB (UME) 11*128kB (ME) 2*256kB (ME) 4*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 700*4096kB (M) = 2889736kB [ 165.762983] 50549 total pagecache pages [ 165.767468] 0 pages in swap cache [ 165.771037] Swap cache stats: add 0, delete 0, find 0/0 [ 165.777039] Free swap = 0kB [ 165.780307] Total swap = 0kB 14:40:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 165.783990] 1965979 pages RAM [ 165.789703] 0 pages HighMem/MovableOnly [ 165.794589] 313294 pages reserved [ 165.843413] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 165.847009] vmalloc: allocation failure: 0 bytes [ 165.847015] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 165.847025] CPU: 0 PID: 6395 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 165.847043] 0000000000000000 8cb2409e2dd3dae4 ffff8801d2197978 ffffffff81aad1a1 [ 165.847053] 1ffff1003a432f32 ffff8800b1c88000 00000000024000c2 0000000000000000 14:40:06 executing program 0: r0 = gettid() clone(0x200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000540)='\x97&\x89\\\xd0\xe7\xca\x16ZO\x94:\xe1\x01\xe5`iq@Nse;\xa8Fpj\x0e\x04!\xd5\xc5YBz\x94\xaf\x13\xe9\xd2\x0f\xc2G\x86Xe\xf1/V\x8cvS\xa6K&u\x9dX\xcc\r\x12\x11\x99\xe7\xce\xaeA\xb8-E\xa1\xf8\xe4~IS\xc1\x04\xf78\xf1\'\xdfv\x90\xbc\xd1\xda\x88j\x16\xeb>\x8c\xa1\x03\xf3\xaf\xfd\xf4&a?\xcaG\n\xe5j\x9b}\xc6G\x86\xb2\xdeY\x17yX $\xfcU\x9d\x80dX\xcc\xab\x84\xd1\x01_\x7f\xf4tW.\x81\n\xf3\v\x8d\x12pa\x91\x9b\x8cxd\x06\xa7k\n\x86\xc3\xb6\x910\xf2L\xf0\xaf\xe1jd\xda\x1f\x8bVrd\xa4\xb34\xfcUj\x1ad:#\x96\xf9\xd3\x1c]ImZlU\".\x18)\xcf\x1am\xd5\xe0\xdb\xdc\xd7\x8e\xe0\xa3\x82\xec\x9b\xfb\xc9\x81\x9c\xdc\xb7\x0f\xdd\xd3\xd7\xbe\x89\x7f3\x1d\x1c@\x8eu\x85\xces\x89\x95&3FX\xb1\xaf\xa6\x96\xa2\x13\x1f-\b\xcf', 0x0) tkill(0x0, 0xb) fcntl$setlease(r1, 0x400, 0x1) fcntl$setown(r1, 0x8, 0x0) execveat(r1, &(0x7f0000000500)='\x00', 0x0, 0x0, 0x1000) execve(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00']) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x1, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 14:40:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x480100000001, 0xfffffffffffffdb4) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 165.847064] ffffffff82895080 ffff8801d2197a88 ffffffff8148c0cb ffffffff00000001 [ 165.847066] Call Trace: [ 165.847089] [] dump_stack+0xc1/0x120 [ 165.847103] [] warn_alloc_failed.cold+0x78/0x99 [ 165.847115] [] ? zone_watermark_ok_safe+0x290/0x290 [ 165.847126] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 165.847135] [] __vmalloc_node_range+0x365/0x650 [ 165.847143] [] ? check_preemption_disabled+0x3c/0x200 [ 165.847150] [] ? check_preemption_disabled+0x3c/0x200 [ 165.847158] [] ? task_has_security+0x130/0x270 [ 165.847165] [] vmalloc+0x5c/0x70 [ 165.847173] [] ? sel_write_load+0x119/0xf90 [ 165.847182] [] sel_write_load+0x119/0xf90 [ 165.847190] [] ? trace_hardirqs_on+0x10/0x10 [ 165.847201] [] ? sel_read_bool+0x240/0x240 [ 165.847211] [] ? trace_hardirqs_on+0x10/0x10 14:40:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 165.847220] [] __vfs_write+0x116/0x3d0 [ 165.847229] [] ? sel_read_bool+0x240/0x240 [ 165.847238] [] ? __vfs_read+0x3c0/0x3c0 [ 165.847248] [] ? check_preemption_disabled+0x3c/0x200 [ 165.847256] [] ? check_preemption_disabled+0x3c/0x200 [ 165.847269] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 165.847277] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 165.847288] [] ? __sb_start_write+0x14f/0x310 [ 165.847298] [] vfs_write+0x182/0x4e0 [ 165.847306] [] SyS_write+0xdc/0x1c0 [ 165.847315] [] ? SyS_read+0x1c0/0x1c0 [ 165.847325] [] ? do_fast_syscall_32+0xd6/0xa90 [ 165.847332] [] ? SyS_read+0x1c0/0x1c0 [ 165.847341] [] do_fast_syscall_32+0x32d/0xa90 [ 165.847350] [] sysenter_flags_fixed+0xd/0x1a [ 165.847354] Mem-Info: 14:40:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x1c) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 165.847373] active_anon:133299 inactive_anon:17992 isolated_anon:0 [ 165.847373] active_file:5807 inactive_file:26713 isolated_file:0 [ 165.847373] unevictable:0 dirty:2318 writeback:0 unstable:0 [ 165.847373] slab_reclaimable:5467 slab_unreclaimable:62651 [ 165.847373] mapped:59327 shmem:18479 pagetables:3678 bounce:0 [ 165.847373] free:1325259 free_pcp:462 free_cma:0 [ 165.848610] DMA32 free:2412152kB min:4696kB low:5868kB high:7044kB active_anon:249892kB inactive_anon:33168kB active_file:10460kB inactive_file:48720kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:3556kB writeback:0kB mapped:109372kB shmem:34212kB slab_reclaimable:10300kB slab_unreclaimable:114432kB kernel_stack:3264kB pagetables:5996kB unstable:0kB bounce:0kB free_pcp:840kB local_pcp:224kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 165.848736] lowmem_reserve[]: 0 3504 3504 14:40:06 executing program 4: socketpair$unix(0x1, 0x400000001, 0x0, 0x0) r0 = memfd_create(&(0x7f00000000c0)='\'c\x00', 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) fchdir(r1) r4 = creat(&(0x7f00000001c0)='./bus\x00', 0x33) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)=0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000018c0)={'vcan0\x00', 0x100}) rt_tgsigqueueinfo(r5, r6, 0x0, &(0x7f0000000340)={0x18, 0x1f, 0x4}) r7 = creat(&(0x7f0000000400)='./file0\x00', 0x80) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) ioctl$FS_IOC_RESVSP(r7, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000a}) unlink(&(0x7f00000002c0)='./bus\x00') write$P9_RFLUSH(r7, &(0x7f0000000180)={0x19d}, 0x1a6db1e6) fsync(r7) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000700)={'bcsh0\x00', {0x2, 0x0, @local}}) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) shutdown(r9, 0x1) sendmsg$nl_netfilter(r8, &(0x7f0000d65000)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xfffffffffffffd42, &(0x7f0000000100)={&(0x7f0000001940)=ANY=[]}, 0x1, 0x0, 0x0, 0x10226491b68ad808}, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000001900)='/proc/self/attr/current\x00', 0x2, 0x0) ftruncate(r0, 0x40001) preadv(r4, &(0x7f0000001880)=[{&(0x7f0000000540)=""/202, 0xca}, {&(0x7f0000000640)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000280)=""/2, 0x2}, {&(0x7f0000001740)=""/145, 0x91}, {&(0x7f0000001800)=""/50, 0x32}, {&(0x7f0000001840)=""/62, 0x3e}], 0x20000000000002cf, 0x5f) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0xfffffffffffffffe) socket$inet_tcp(0x2, 0x1, 0x0) r10 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$FUSE_INIT(r10, &(0x7f0000000000)={0x50}, 0x50) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r10, 0x0) getsockopt$sock_int(r10, 0x1, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0x4) [ 165.848776] Normal free:2888884kB min:5580kB low:6972kB high:8368kB active_anon:283304kB inactive_anon:38800kB active_file:12768kB inactive_file:58132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:5716kB writeback:0kB mapped:127936kB shmem:39704kB slab_reclaimable:11568kB slab_unreclaimable:136172kB kernel_stack:5056kB pagetables:8716kB unstable:0kB bounce:0kB free_pcp:1008kB local_pcp:280kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 165.848786] lowmem_reserve[]: 0 0 0 14:40:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 165.848846] DMA32: 230*4kB (UME) 140*8kB (UME) 170*16kB (UME) 107*32kB (UME) 44*64kB (ME) 9*128kB (UME) 3*256kB (UME) 2*512kB (UM) 4*1024kB (UM) 1*2048kB (M) 584*4096kB (M) = 2412152kB [ 165.848895] Normal: 189*4kB (UME) 150*8kB (UME) 187*16kB (UME) 97*32kB (UME) 55*64kB (UME) 11*128kB (ME) 2*256kB (ME) 4*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 700*4096kB (M) = 2888884kB [ 165.848897] 50998 total pagecache pages [ 165.848902] 0 pages in swap cache [ 165.848906] Swap cache stats: add 0, delete 0, find 0/0 [ 165.848908] Free swap = 0kB [ 165.848910] Total swap = 0kB [ 165.848912] 1965979 pages RAM [ 165.848914] 0 pages HighMem/MovableOnly [ 165.848916] 313294 pages reserved [ 165.952211] vmalloc: allocation failure: 0 bytes [ 165.952217] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 165.952226] CPU: 0 PID: 6401 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 165.952239] 0000000000000000 6708477418112d91 ffff8801b568f978 ffffffff81aad1a1 [ 165.952248] 1ffff10036ad1f32 ffff8801d1934740 00000000024000c2 0000000000000000 [ 165.952257] ffffffff82895080 ffff8801b568fa88 ffffffff8148c0cb ffffffff00000001 [ 165.952261] Call Trace: [ 165.952278] [] dump_stack+0xc1/0x120 [ 165.952290] [] warn_alloc_failed.cold+0x78/0x99 [ 165.952304] [] ? zone_watermark_ok_safe+0x290/0x290 [ 165.952315] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 165.952324] [] __vmalloc_node_range+0x365/0x650 [ 165.952339] [] ? check_preemption_disabled+0x3c/0x200 [ 165.952348] [] ? check_preemption_disabled+0x3c/0x200 [ 165.952359] [] ? task_has_security+0x130/0x270 [ 165.952367] [] vmalloc+0x5c/0x70 [ 165.952380] [] ? sel_write_load+0x119/0xf90 [ 165.952387] [] sel_write_load+0x119/0xf90 [ 165.952394] [] ? trace_hardirqs_on+0x10/0x10 [ 165.952401] [] ? sel_read_bool+0x240/0x240 [ 165.952409] [] ? trace_hardirqs_on+0x10/0x10 [ 165.952418] [] __vfs_write+0x116/0x3d0 [ 165.952426] [] ? sel_read_bool+0x240/0x240 [ 165.952439] [] ? __vfs_read+0x3c0/0x3c0 [ 165.952447] [] ? check_preemption_disabled+0x3c/0x200 [ 165.952458] [] ? check_preemption_disabled+0x3c/0x200 [ 165.952467] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 165.952474] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 165.952483] [] ? __sb_start_write+0x14f/0x310 [ 165.952490] [] vfs_write+0x182/0x4e0 [ 165.952497] [] SyS_write+0xdc/0x1c0 [ 165.952504] [] ? SyS_read+0x1c0/0x1c0 [ 165.952514] [] ? do_fast_syscall_32+0xd6/0xa90 [ 165.952521] [] ? SyS_read+0x1c0/0x1c0 [ 165.952529] [] do_fast_syscall_32+0x32d/0xa90 [ 165.952539] [] sysenter_flags_fixed+0xd/0x1a [ 165.953769] Mem-Info: [ 165.953801] active_anon:132784 inactive_anon:17991 isolated_anon:0 [ 165.953801] active_file:5808 inactive_file:26713 isolated_file:0 [ 165.953801] unevictable:0 dirty:2319 writeback:0 unstable:0 [ 165.953801] slab_reclaimable:5467 slab_unreclaimable:62683 [ 165.953801] mapped:59327 shmem:18030 pagetables:3710 bounce:0 [ 165.953801] free:1325476 free_pcp:623 free_cma:0 [ 165.954448] DMA32 free:2412764kB min:4696kB low:5868kB high:7044kB active_anon:248768kB inactive_anon:33164kB active_file:10460kB inactive_file:48720kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:3556kB writeback:0kB mapped:109372kB shmem:33240kB slab_reclaimable:10300kB slab_unreclaimable:114336kB kernel_stack:3232kB pagetables:6056kB unstable:0kB bounce:0kB free_pcp:1224kB local_pcp:608kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 165.954458] lowmem_reserve[]: 0 3504 3504 [ 165.954493] Normal free:2889140kB min:5580kB low:6972kB high:8368kB active_anon:282368kB inactive_anon:38800kB active_file:12772kB inactive_file:58132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:5720kB writeback:0kB mapped:127936kB shmem:38880kB slab_reclaimable:11568kB slab_unreclaimable:136396kB kernel_stack:5248kB pagetables:8784kB unstable:0kB bounce:0kB free_pcp:1264kB local_pcp:536kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 165.954501] lowmem_reserve[]: 0 0 0 [ 165.954549] DMA32: 259*4kB (UME) 152*8kB (UME) 182*16kB (UME) 108*32kB (UME) 45*64kB (UME) 8*128kB (ME) 4*256kB (UME) 2*512kB (UM) 4*1024kB (UM) 1*2048kB (M) 584*4096kB (M) = 2412780kB [ 165.954601] Normal: 211*4kB (UME) 157*8kB (UME) 190*16kB (UME) 100*32kB (UME) 58*64kB (UME) 12*128kB (ME) 3*256kB (UME) 3*512kB (ME) 2*1024kB (UM) 2*2048kB (ME) 700*4096kB (M) = 2889236kB [ 165.954604] 50550 total pagecache pages [ 165.954608] 0 pages in swap cache [ 165.954613] Swap cache stats: add 0, delete 0, find 0/0 [ 165.954615] Free swap = 0kB [ 165.954617] Total swap = 0kB [ 165.954619] 1965979 pages RAM [ 165.954622] 0 pages HighMem/MovableOnly [ 165.954625] 313294 pages reserved [ 166.062146] vmalloc: allocation failure: 0 bytes [ 166.062152] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 166.062161] CPU: 0 PID: 6412 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 166.062173] 0000000000000000 f1e13189e897f674 ffff880099267978 ffffffff81aad1a1 [ 166.062182] 1ffff1001324cf32 ffff8801bf8a8000 00000000024000c2 0000000000000000 [ 166.062191] ffffffff82895080 ffff880099267a88 ffffffff8148c0cb ffffffff00000001 [ 166.062193] Call Trace: [ 166.062211] [] dump_stack+0xc1/0x120 [ 166.062224] [] warn_alloc_failed.cold+0x78/0x99 [ 166.062233] [] ? zone_watermark_ok_safe+0x290/0x290 [ 166.062244] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 166.062255] [] __vmalloc_node_range+0x365/0x650 [ 166.062264] [] ? check_preemption_disabled+0x3c/0x200 [ 166.062271] [] ? check_preemption_disabled+0x3c/0x200 [ 166.062280] [] ? task_has_security+0x130/0x270 [ 166.062286] [] vmalloc+0x5c/0x70 [ 166.062293] [] ? sel_write_load+0x119/0xf90 [ 166.062300] [] sel_write_load+0x119/0xf90 [ 166.062308] [] ? finish_task_switch+0x1e1/0x660 [ 166.062318] [] ? __schedule+0x7e3/0x1ee0 [ 166.062324] [] ? sel_read_bool+0x240/0x240 [ 166.062331] [] ? trace_hardirqs_on+0x10/0x10 [ 166.062339] [] __vfs_write+0x116/0x3d0 [ 166.062346] [] ? sel_read_bool+0x240/0x240 [ 166.062352] [] ? __vfs_read+0x3c0/0x3c0 [ 166.062359] [] ? check_preemption_disabled+0x3c/0x200 [ 166.062367] [] ? check_preemption_disabled+0x3c/0x200 [ 166.062376] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 166.062383] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 166.062391] [] ? __sb_start_write+0x14f/0x310 [ 166.062398] [] vfs_write+0x182/0x4e0 [ 166.062405] [] SyS_write+0xdc/0x1c0 [ 166.062411] [] ? SyS_read+0x1c0/0x1c0 [ 166.062422] [] ? do_fast_syscall_32+0xd6/0xa90 [ 166.062430] [] ? SyS_read+0x1c0/0x1c0 [ 166.062438] [] do_fast_syscall_32+0x32d/0xa90 [ 166.062447] [] sysenter_flags_fixed+0xd/0x1a [ 166.062450] Mem-Info: [ 166.062469] active_anon:132809 inactive_anon:17991 isolated_anon:0 [ 166.062469] active_file:5808 inactive_file:26713 isolated_file:0 [ 166.062469] unevictable:0 dirty:2319 writeback:0 unstable:0 [ 166.062469] slab_reclaimable:5467 slab_unreclaimable:62823 [ 166.062469] mapped:59327 shmem:18030 pagetables:3673 bounce:0 [ 166.062469] free:1325227 free_pcp:656 free_cma:0 [ 166.062498] DMA32 free:2412364kB min:4696kB low:5868kB high:7044kB active_anon:248868kB inactive_anon:33164kB active_file:10460kB inactive_file:48720kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:3556kB writeback:0kB mapped:109372kB shmem:33240kB slab_reclaimable:10300kB slab_unreclaimable:114692kB kernel_stack:3232kB pagetables:5908kB unstable:0kB bounce:0kB free_pcp:1248kB local_pcp:632kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 166.062505] lowmem_reserve[]: 0 3504 3504 [ 166.062531] Normal free:2888544kB min:5580kB low:6972kB high:8368kB active_anon:282368kB inactive_anon:38800kB active_file:12772kB inactive_file:58132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:5720kB writeback:0kB mapped:127936kB shmem:38880kB slab_reclaimable:11568kB slab_unreclaimable:136600kB kernel_stack:5248kB pagetables:8784kB unstable:0kB bounce:0kB free_pcp:1376kB local_pcp:648kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 166.062538] lowmem_reserve[]: 0 0 0 [ 166.062579] DMA32: 389*4kB (UME) 125*8kB (UME) 149*16kB (UME) 102*32kB (UME) 41*64kB (ME) 8*128kB (ME) 5*256kB (ME) 2*512kB (UM) 4*1024kB (UM) 1*2048kB (M) 584*4096kB (M) = 2412364kB [ 166.062668] Normal: 305*4kB (UME) 147*8kB (UME) 148*16kB (UME) 102*32kB (UME) 56*64kB (ME) 13*128kB (ME) 2*256kB (ME) 3*512kB (ME) 2*1024kB (UM) 2*2048kB (ME) 700*4096kB (M) = 2888668kB [ 166.062672] 50550 total pagecache pages [ 166.062676] 0 pages in swap cache [ 166.062681] Swap cache stats: add 0, delete 0, find 0/0 [ 166.062684] Free swap = 0kB [ 166.062686] Total swap = 0kB [ 166.062689] 1965979 pages RAM [ 166.062691] 0 pages HighMem/MovableOnly [ 166.062703] 313294 pages reserved [ 166.165272] vmalloc: allocation failure: 0 bytes [ 166.165278] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 166.165287] CPU: 0 PID: 6422 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 166.165300] 0000000000000000 4089bbabafdf08e5 ffff8801b5727978 ffffffff81aad1a1 [ 166.165309] 1ffff10036ae4f32 ffff8800b4262f80 00000000024000c2 0000000000000000 [ 166.165320] ffffffff82895080 ffff8801b5727a88 ffffffff8148c0cb ffffffff00000001 [ 166.165323] Call Trace: [ 166.165342] [] dump_stack+0xc1/0x120 [ 166.165354] [] warn_alloc_failed.cold+0x78/0x99 [ 166.165366] [] ? zone_watermark_ok_safe+0x290/0x290 [ 166.165378] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 166.165387] [] __vmalloc_node_range+0x365/0x650 [ 166.165395] [] ? check_preemption_disabled+0x3c/0x200 [ 166.165402] [] ? check_preemption_disabled+0x3c/0x200 [ 166.165411] [] ? task_has_security+0x130/0x270 [ 166.165417] [] vmalloc+0x5c/0x70 [ 166.165424] [] ? sel_write_load+0x119/0xf90 [ 166.165436] [] sel_write_load+0x119/0xf90 [ 166.165444] [] ? trace_hardirqs_on+0x10/0x10 [ 166.165451] [] ? sel_read_bool+0x240/0x240 [ 166.165458] [] ? trace_hardirqs_on+0x10/0x10 [ 166.165466] [] __vfs_write+0x116/0x3d0 [ 166.165472] [] ? sel_read_bool+0x240/0x240 [ 166.165479] [] ? __vfs_read+0x3c0/0x3c0 [ 166.165486] [] ? check_preemption_disabled+0x3c/0x200 [ 166.165493] [] ? check_preemption_disabled+0x3c/0x200 [ 166.165502] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 166.165512] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 166.165526] [] ? __sb_start_write+0x14f/0x310 [ 166.165533] [] vfs_write+0x182/0x4e0 [ 166.165540] [] SyS_write+0xdc/0x1c0 [ 166.165546] [] ? SyS_read+0x1c0/0x1c0 [ 166.165557] [] ? do_fast_syscall_32+0xd6/0xa90 [ 166.165564] [] ? SyS_read+0x1c0/0x1c0 [ 166.165575] [] do_fast_syscall_32+0x32d/0xa90 [ 166.165587] [] sysenter_flags_fixed+0xd/0x1a [ 166.165989] Mem-Info: [ 166.166015] active_anon:132821 inactive_anon:17991 isolated_anon:0 [ 166.166015] active_file:5808 inactive_file:26713 isolated_file:0 [ 166.166015] unevictable:0 dirty:2319 writeback:0 unstable:0 [ 166.166015] slab_reclaimable:5467 slab_unreclaimable:62829 [ 166.166015] mapped:59327 shmem:17998 pagetables:3684 bounce:0 [ 166.166015] free:1325294 free_pcp:592 free_cma:0 [ 166.166046] DMA32 free:2412432kB min:4696kB low:5868kB high:7044kB active_anon:248892kB inactive_anon:33176kB active_file:10460kB inactive_file:48720kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:3556kB writeback:0kB mapped:109372kB shmem:33188kB slab_reclaimable:10300kB slab_unreclaimable:114620kB kernel_stack:3488kB pagetables:5900kB unstable:0kB bounce:0kB free_pcp:1196kB local_pcp:580kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 166.166054] lowmem_reserve[]: 0 3504 3504 [ 166.166080] Normal free:2888744kB min:5580kB low:6972kB high:8368kB active_anon:282392kB inactive_anon:38788kB active_file:12772kB inactive_file:58132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:5720kB writeback:0kB mapped:127936kB shmem:38804kB slab_reclaimable:11568kB slab_unreclaimable:136696kB kernel_stack:5344kB pagetables:8836kB unstable:0kB bounce:0kB free_pcp:1172kB local_pcp:444kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 166.166087] lowmem_reserve[]: 0 0 0 [ 166.166134] DMA32: 380*4kB (UME) 145*8kB (UME) 165*16kB (UME) 102*32kB (UME) 41*64kB (ME) 8*128kB (ME) 6*256kB (UME) 1*512kB (M) 4*1024kB (UM) 1*2048kB (M) 584*4096kB (M) = 2412488kB [ 166.166179] Normal: 268*4kB (UME) 151*8kB (UME) 174*16kB (UME) 101*32kB (UME) 57*64kB (UME) 13*128kB (ME) 3*256kB (UME) 4*512kB (UME) 1*1024kB (M) 2*2048kB (ME) 700*4096kB (M) = 2888744kB [ 166.166181] 50518 total pagecache pages [ 166.166186] 0 pages in swap cache [ 166.166190] Swap cache stats: add 0, delete 0, find 0/0 [ 166.166192] Free swap = 0kB [ 166.166194] Total swap = 0kB [ 166.166196] 1965979 pages RAM [ 166.166199] 0 pages HighMem/MovableOnly [ 166.166201] 313294 pages reserved [ 166.319412] vmalloc: allocation failure: 0 bytes [ 166.319418] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 166.319427] CPU: 0 PID: 6430 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 166.319439] 0000000000000000 0a698341aa0d45cb ffff8801bd2a7978 ffffffff81aad1a1 [ 166.319452] 1ffff10037a54f32 ffff8801b5712f80 00000000024000c2 0000000000000000 [ 166.319464] ffffffff82895080 ffff8801bd2a7a88 ffffffff8148c0cb ffffffff00000001 [ 166.319465] Call Trace: [ 166.319485] [] dump_stack+0xc1/0x120 [ 166.319498] [] warn_alloc_failed.cold+0x78/0x99 [ 166.319512] [] ? zone_watermark_ok_safe+0x290/0x290 [ 166.319526] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 166.319535] [] __vmalloc_node_range+0x365/0x650 [ 166.319544] [] ? check_preemption_disabled+0x3c/0x200 [ 166.319553] [] ? check_preemption_disabled+0x3c/0x200 [ 166.319564] [] ? task_has_security+0x130/0x270 [ 166.319573] [] vmalloc+0x5c/0x70 [ 166.319581] [] ? sel_write_load+0x119/0xf90 [ 166.319588] [] sel_write_load+0x119/0xf90 [ 166.319595] [] ? trace_hardirqs_on+0x10/0x10 [ 166.319602] [] ? sel_read_bool+0x240/0x240 [ 166.319609] [] ? trace_hardirqs_on+0x10/0x10 [ 166.319617] [] __vfs_write+0x116/0x3d0 [ 166.319624] [] ? sel_read_bool+0x240/0x240 [ 166.319630] [] ? __vfs_read+0x3c0/0x3c0 [ 166.319638] [] ? check_preemption_disabled+0x3c/0x200 [ 166.319644] [] ? check_preemption_disabled+0x3c/0x200 [ 166.319653] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 166.319660] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 166.319668] [] ? __sb_start_write+0x14f/0x310 [ 166.319676] [] vfs_write+0x182/0x4e0 [ 166.319683] [] SyS_write+0xdc/0x1c0 [ 166.319689] [] ? SyS_read+0x1c0/0x1c0 [ 166.319699] [] ? do_fast_syscall_32+0xd6/0xa90 [ 166.319706] [] ? SyS_read+0x1c0/0x1c0 [ 166.319714] [] do_fast_syscall_32+0x32d/0xa90 [ 166.319725] [] sysenter_flags_fixed+0xd/0x1a [ 166.319969] Mem-Info: [ 166.319994] active_anon:132819 inactive_anon:17991 isolated_anon:0 [ 166.319994] active_file:5808 inactive_file:26713 isolated_file:0 [ 166.319994] unevictable:0 dirty:2319 writeback:0 unstable:0 [ 166.319994] slab_reclaimable:5467 slab_unreclaimable:62714 [ 166.319994] mapped:59327 shmem:17998 pagetables:3732 bounce:0 [ 166.319994] free:1326080 free_pcp:573 free_cma:0 [ 166.320026] DMA32 free:2414188kB min:4696kB low:5868kB high:7044kB active_anon:248776kB inactive_anon:33176kB active_file:10460kB inactive_file:48720kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:3556kB writeback:0kB mapped:109372kB shmem:33188kB slab_reclaimable:10300kB slab_unreclaimable:114376kB kernel_stack:3360kB pagetables:5924kB unstable:0kB bounce:0kB free_pcp:1228kB local_pcp:612kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 166.320034] lowmem_reserve[]: 0 3504 3504 [ 166.320061] Normal free:2890132kB min:5580kB low:6972kB high:8368kB active_anon:282500kB inactive_anon:38788kB active_file:12772kB inactive_file:58132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:5720kB writeback:0kB mapped:127936kB shmem:38804kB slab_reclaimable:11568kB slab_unreclaimable:136480kB kernel_stack:5344kB pagetables:9004kB unstable:0kB bounce:0kB free_pcp:1064kB local_pcp:336kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 166.320069] lowmem_reserve[]: 0 0 0 [ 166.320116] DMA32: 371*4kB (UME) 154*8kB (UME) 177*16kB (UME) 126*32kB (UME) 47*64kB (UME) 13*128kB (UME) 5*256kB (ME) 1*512kB (M) 4*1024kB (UM) 1*2048kB (M) 584*4096kB (M) = 2414252kB [ 166.320254] Normal: 237*4kB (UME) 150*8kB (UME) 181*16kB (UME) 114*32kB (UME) 61*64kB (UME) 17*128kB (UME) 4*256kB (UME) 4*512kB (UME) 1*1024kB (M) 2*2048kB (ME) 700*4096kB (M) = 2890164kB [ 166.320257] 50518 total pagecache pages [ 166.320262] 0 pages in swap cache [ 166.320267] Swap cache stats: add 0, delete 0, find 0/0 [ 166.320270] Free swap = 0kB [ 166.320272] Total swap = 0kB [ 166.320276] 1965979 pages RAM [ 166.320278] 0 pages HighMem/MovableOnly [ 166.320280] 313294 pages reserved [ 166.873406] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 14:40:08 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) dup(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) dup3(r1, 0xffffffffffffffff, 0x40000) r5 = creat(0x0, 0x2) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001300090468fe0700000000000000ff3f0300000045000107000000141900040002000700efff01", 0x2b}], 0x1) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000640)='/dev/zero\x00', 0x800, 0x0) getsockname$packet(r8, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x1b4) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCONS(r9, 0x541d) r10 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300021b000000020000000000000005000600000000000a00000000000000000000997f669900000000000000000000000000000000000d000800e0020000b89c0fa2997da12ba71996d8ee000000809ac1ec3d95c9a0af6fa7fe171ac34721f755b088c2a08594e39179"], 0x6c}}, 0x0) getsockname$packet(r10, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x0) r11 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCONS(r11, 0x541d) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'team0\x00'}) r12 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r12, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300021b000000020000000000000005000600000000000a00000000000000000000997f669900000000000000000000000000000000000d000800e0020000b89c0fa2997da12ba71996d8ee000000809ac1ec3d95c9a0af6fa7fe171ac34721f755b088c2a08594e39179"], 0x6c}}, 0x0) getsockname$packet(r12, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000440)=0x14) r13 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r13, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300021b000000020000000000000005000600000000000a00000000000000000000997f669900000000000000000000000000000000000d000800e0020000b89c0fa2997da12ba71996d8ee000000809ac1ec3d95c9a0af6fa7fe171ac34721f755b088c2a08594e391798e4fd4959ba9b5a7b0588736a57525a30d463ea43084dc1840039649673b2102000000000000e747871a86cc8c8dda870000000002000100000000000000030080ffffff0500050000000000"], 0xb8}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x39e) r15 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCONS(r15, 0x541d) ioctl$ifreq_SIOCGIFINDEX_team(r15, 0x8933, &(0x7f0000000340)={'team0\x00', r14}) socket$key(0xf, 0x3, 0x2) r16 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCONS(r16, 0x541d) ioctl$ifreq_SIOCGIFINDEX_team(r16, 0x8933, &(0x7f0000000340)={'team0\x00'}) r17 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r17, 0x0, 0x0) getsockname$packet(r17, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x39e) r18 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB]}}, 0x0) getsockname$packet(r18, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x0) r20 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCONS(r20, 0x541d) ioctl$ifreq_SIOCGIFINDEX_team(r20, 0x8933, &(0x7f0000000340)={'team0\x00', r19}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) getpeername$packet(r21, &(0x7f0000000400), &(0x7f0000000480)=0x14) sendmsg$TEAM_CMD_NOOP(r6, &(0x7f0000000600)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r22 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r22, 0x1, 0x1a, &(0x7f00000005c0)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) getsockopt$sock_buf(r22, 0x1, 0x1a, &(0x7f00000003c0), &(0x7f0000000400)) getsockopt$inet_mreqn(r22, 0x0, 0x20, &(0x7f0000000240)={@remote, @multicast1}, &(0x7f0000000280)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x5001080}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r7, 0x100, 0x70bd26, 0x25dfdbfc, {}, [{{0x8}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x810) read(0xffffffffffffffff, &(0x7f0000000840)=""/243, 0xffffffffffffff56) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @multicast2}, &(0x7f00000002c0)=0xc) r23 = socket(0x200000000000011, 0x4000000000080002, 0x0) r24 = socket(0x11, 0x800000003, 0x0) bind(r24, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r24, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) bind$packet(r23, &(0x7f0000000000)={0x11, 0x0, r25, 0x1, 0x0, 0x6, @local}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r26, &(0x7f00000001c0), 0xfffffef3) getpeername(r26, &(0x7f0000000300)=@hci={0x1f, 0x0}, &(0x7f0000000380)=0x80) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x540}, 0xc, &(0x7f00000004c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="ec00000073a94cd3aa93c9c7578782906a86626676584b290df2f5275fe75c42c7f730a8354ba65a6ab392603f23e5416162afe77dbbd7e14062bd7e28adb144c56943085212e5faf73d7458f7e5543283dc37fd4b64130bf3bf4bd94d50c75fd4359b223d65b9", @ANYRES16=r7, @ANYBLOB="00022abd7000ffdbdf250000000008000100", @ANYBLOB="8800020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b757000000000", @ANYRES32=r25, @ANYRES32=r27], 0x6}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) pselect6(0x40, &(0x7f00000000c0)={0x10}, 0x0, &(0x7f0000000100)={0x1fe}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) r28 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r28, &(0x7f0000000040)=ANY=[@ANYBLOB='unconfystem_r:insmod_t:s0-s0:c0.c10-% user_u\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x35) fchdir(r28) read(0xffffffffffffffff, 0x0, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 14:40:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x4002) r2 = openat$cgroup_ro(r0, &(0x7f0000000140)='rdma.current\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000180)=0x1) io_setup(0xc32f, &(0x7f0000000440)) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4, 0x12, r1, 0x0) ftruncate(r1, 0x48280) write(0xffffffffffffffff, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_cancel(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000780)="92c84276fdaada14a11dbb5d74b4237a73546ea0f2fa21f51812f59d8fc66c365a931523f3bb8bb0c8a63950f5f28cb21257e3837e02d68f2ca63a6af3b6aee38ec48fc3bd79f40acbc23e3a76afedbf9e24e405da9cfefd0821fe5e1303225cadb744bc00b1238c3f348486b6c6f0038fc34c826aed3bfe12c691abbde0bb753f689c07a6dc04030918ca17357252f3f57d004115e5902a985f6f9f05041420b511e8655e8782e64415cc036c1341af53fce42af2efeedc93051e93312292af2b7b6f326fd2bf2124cafd7df21d121c92d2a851ab10d5283fe377a1f4124df791a806f1b871b96b778222784c42840bcfd6", 0xf2, 0x100, 0x0, 0x2, r4}, &(0x7f0000000480)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r6, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x19) write$P9_RGETLOCK(r6, &(0x7f00000000c0)={0x2b, 0x37, 0x1, {0x1, 0x4, 0x101, r7, 0xd, './cgroup.cpu\x00'}}, 0x2b) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x2, r1, &(0x7f0000000280)}]) 14:40:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:40:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) close(0xffffffffffffffff) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000ffffffff) bind$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0x6, 0x0, [], [{0xe5, 0x1c, 0xffffffff, 0x10000, 0xcf, 0x2}, {0x0, 0x20, 0x3f, 0xeb6, 0x5, 0x7ff}], [[], [], [], [], [], []]}) r4 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x4) 14:40:08 executing program 4: r0 = memfd_create(0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000002c0)={0x0, @multicast2, 0x0, 0x0, 'rr\x00', 0x10, 0x0, 0x76}, 0x2c) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}) fsetxattr$security_smack_transmute(r0, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f00000001c0)='TRUE', 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='fd/4\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000000480)='./bus\x00') write(r3, &(0x7f00000001c0), 0xffffffe0) creat(&(0x7f0000000140)='./file0\x00', 0x100) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/fscreate\x00') sendfile64(r4, 0xffffffffffffffff, 0x0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in6=@mcast1}}, {{@in6=@mcast2}}}, &(0x7f0000000040)=0xffffffffffffff57) fsetxattr$security_selinux(r4, &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000140)='/usr/sbin/ntpd\x00', 0xf, 0x0) write$evdev(r4, 0x0, 0x0) pwritev(r4, &(0x7f0000001400), 0x2a6, 0x0) ioctl$PPPIOCSDEBUG(r4, 0x40047440, &(0x7f00000003c0)=0x80000000) read(r2, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) socket$netlink(0x10, 0x3, 0xa) r6 = perf_event_open$cgroup(&(0x7f0000000340)={0x6dc1fffcebbb5a9e, 0x70, 0xfe, 0x2636, 0xc58, 0x8, 0x0, 0x20, 0x400, 0x0, 0x6, 0x2, 0x8, 0x15a7, 0x316, 0x50d2, 0x100000001, 0x3f, 0x3955acbb, 0x3, 0x3, 0x34, 0x3, 0x1, 0x101, 0x6, 0xcc72, 0x2a, 0x20, 0x3ff, 0x398c, 0x1000, 0x7, 0x200, 0x53b6, 0xffffffff, 0xa1, 0x9, 0x0, 0x6, 0x2, @perf_config_ext={0x2, 0x80000001}, 0x410, 0x200000000000004, 0x80, 0x8, 0xdff, 0x9, 0x1000}, r3, 0x3, r3, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x2) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r7, 0x200005) sendfile(r5, r7, 0x0, 0x8000ffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'eql\x00', 0xec38ed91f9c7494a}) unlink(&(0x7f00000000c0)='./bus\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) 14:40:08 executing program 1: open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='pids.events\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write(r2, &(0x7f0000000500), 0xffffffffffffff56) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$TCSETS2(r3, 0x402c542b, &(0x7f0000000380)={0x4, 0x1f, 0x3, 0x12000000, 0xea, "f1a2c58cac7b90f916d7f28de792593063c5dd", 0x800, 0x20}) r4 = gettid() rt_tgsigqueueinfo(0x0, r4, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x4}, 0x1c) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, 0x0, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) keyctl$join(0x1, &(0x7f0000000180)={'syz'}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) timerfd_gettime(r1, &(0x7f0000000480)) syncfs(0xffffffffffffffff) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, 0x0, 0x1) openat$cgroup_ro(r1, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) sendmmsg(r3, &(0x7f00000092c0), 0x822f4f4087b3a8, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x22a) syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, r5) keyctl$get_security(0x11, r6, 0x0, 0x1ba) keyctl$KEYCTL_PKEY_QUERY(0x18, r6, 0x0, &(0x7f0000000380)='./cgroup.cpu\x00', &(0x7f00000003c0)) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={'syz', 0x0}, &(0x7f0000000500)="c939a713961d3045bd4259464d32b0cb1f28f830d4aef807f28c97f67b3ccb7134cba85aa8c5c73c161c13bb2fbde902d85cf4e05305e77c89f5bb0444e41c4020a08521a7012cedc580836855f0d922796747424d05642025c00cd57aaa887c57eb8d8587b3cddc9fb2c7922de7ad4e3d000d9036ef9268e7a5b2cd4bb12e7f97b975de096fa6816e7da9707ee36c279ea9eaddd695349ce1e18297f16a50a4cc1e5decb108901c", 0xa8, r6) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x2}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) [ 168.107325] vmalloc: allocation failure: 0 bytes [ 168.114962] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 168.133684] CPU: 1 PID: 6454 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 168.140834] 0000000000000000 d1b131172451f56c ffff8800b452f978 ffffffff81aad1a1 [ 168.149113] 1ffff100168a5f32 ffff8800b1c72f80 00000000024000c2 0000000000000000 [ 168.157327] ffffffff82895080 ffff8800b452fa88 ffffffff8148c0cb ffffffff00000001 [ 168.165539] Call Trace: [ 168.168139] [] dump_stack+0xc1/0x120 [ 168.173518] [] warn_alloc_failed.cold+0x78/0x99 [ 168.179964] [] ? zone_watermark_ok_safe+0x290/0x290 [ 168.186647] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 168.193501] [] __vmalloc_node_range+0x365/0x650 [ 168.200074] [] ? check_preemption_disabled+0x3c/0x200 [ 168.206927] [] ? check_preemption_disabled+0x3c/0x200 [ 168.213925] [] ? task_has_security+0x130/0x270 [ 168.220176] [] vmalloc+0x5c/0x70 [ 168.225204] [] ? sel_write_load+0x119/0xf90 [ 168.231188] [] sel_write_load+0x119/0xf90 [ 168.237137] [] ? trace_hardirqs_on+0x10/0x10 [ 168.243226] [] ? sel_read_bool+0x240/0x240 [ 168.249125] [] ? trace_hardirqs_on+0x10/0x10 [ 168.255195] [] __vfs_write+0x116/0x3d0 [ 168.260742] [] ? sel_read_bool+0x240/0x240 [ 168.266633] [] ? __vfs_read+0x3c0/0x3c0 [ 168.272269] [] ? check_preemption_disabled+0x3c/0x200 [ 168.279229] [] ? check_preemption_disabled+0x3c/0x200 [ 168.286254] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 168.293255] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 168.299975] [] ? __sb_start_write+0x14f/0x310 [ 168.306140] [] vfs_write+0x182/0x4e0 [ 168.311605] [] SyS_write+0xdc/0x1c0 [ 168.316899] [] ? SyS_read+0x1c0/0x1c0 [ 168.322504] [] ? do_fast_syscall_32+0xd6/0xa90 [ 168.328753] [] ? SyS_read+0x1c0/0x1c0 [ 168.334367] [] do_fast_syscall_32+0x32d/0xa90 [ 168.340528] [] sysenter_flags_fixed+0xd/0x1a 14:40:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x80001000008912, &(0x7f0000000140)="11eaa50d0000cee47bf070") pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r2 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f0000000540)='self\x00', 0xfffffffffffffff8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, 0xee00]) keyctl$chown(0x4, r2, r3, r4) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r3}, {0x0, 0x8, 0x0, 0x0, 0x0, 0x7fffffff}, {}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, {{@in=@remote}, 0x0, @in=@multicast2, 0x0, 0x2}}, 0xe8) r5 = socket$key(0xf, 0x3, 0x2) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f00000000c0)=0x800000, 0xfffffffffffffd01) bind$netlink(r6, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r8, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_SIOCSIFBR(r7, 0x8941, &(0x7f0000000140)=@generic={0x3, 0x4bc7b0e2, 0x2}) read(r7, &(0x7f0000000200)=""/250, 0x50c7e3e3) fchdir(r7) creat(&(0x7f0000000400)='./file0\x00', 0x104) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/context\x00', 0x2, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r9) r10 = creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$setstatus(r10, 0x4, 0x6100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='.0\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1ff) truncate(&(0x7f00000000c0)='./bus\x00', 0xa00) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r11, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r11, &(0x7f0000000080), 0x1c) r12 = dup2(r11, r11) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r12, 0x6, 0x16, &(0x7f0000000440), 0x132224) r13 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r14 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r14, 0x208200) getuid() lstat(&(0x7f0000000bc0)='./file1\x00', &(0x7f0000000c00)) fstat(r13, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000e40)) getgid() getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000001040), &(0x7f0000001080)=0xc) getgroups(0x5, &(0x7f00000010c0)=[0xffffffffffffffff, 0xee00, 0xee01, 0x0, 0xee01]) r15 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r10, r15, &(0x7f0000000040), 0x8000fffffffe) dup3(0xffffffffffffffff, r5, 0x0) 14:40:09 executing program 3: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(r0, r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) splice(0xffffffffffffffff, &(0x7f0000000400), r1, &(0x7f0000000440), 0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) eventfd(0x9) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r4, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x19) r6 = syz_open_procfs(r5, &(0x7f0000000140)='uid_map\x00') fchdir(r6) r7 = creat(&(0x7f0000000880)='./file1\x00', 0x0) r8 = creat(&(0x7f0000000840)='./file1\x00', 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000004c0)={@ipv4={[], [], @loopback}, 0x71}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETAW(r7, 0x5407, &(0x7f0000000240)={0xf736, 0x7f, 0x7, 0x7, 0x11, 0x3, 0xc0000000000000, 0x7fff00000000, 0x3}) ioctl$FS_IOC_RESVSP(r8, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000a}) write$P9_RFLUSH(r8, &(0x7f0000000180)={0x19d}, 0x1a6db1e6) r9 = getegid() fcntl$getflags(r3, 0x401) ioctl$TUNSETGROUP(r7, 0x400454ce, r9) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') fsync(r8) write$P9_RSTATu(r8, 0x0, 0x0) ioctl$UI_END_FF_UPLOAD(0xffffffffffffffff, 0x406055c9, &(0x7f0000000500)={0x3, 0x80000001, {0x51, 0x2, 0xfffffffffffffc00, {0xf6, 0x2a}, {0x4, 0x5}, @period={0x58, 0x100, 0x3f, 0x9, 0x7ff, {0x94bc, 0x2, 0x5, 0x1f}, 0x3, &(0x7f0000000480)=[0x0, 0x5, 0x0]}}, {0x53, 0x100000001, 0x6, {0xa22}, {0x6c8, 0x401}, @ramp={0xf38, 0x3, {0x80, 0x0, 0x0, 0x8}}}}) r10 = socket$key(0xf, 0x3, 0x2) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000680)='/proc/thread-self/attr/current\x00', 0x2, 0x0) clock_getres(0x6, &(0x7f0000000100)) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r11, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r12 = dup2(r11, r11) setsockopt$inet_int(r12, 0x0, 0x32, &(0x7f00000001c0)=0x1000000, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r12, 0x29, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000007f000000eb17f69fdae82a492d676454fc1dd8b2cf3d576114fa42b0a84bc1bf695b6c03198ae87613f17398099efe9303f42e2120fe8a3dcf69e8f8cb462166a27f2b3d8e75fb54d4390f38aae7c3a361d118c28cac864f80296c6c2f3f54d190ca4daf15496033f8b4ef42644d97f4d7bc41718cf62ba1aad730a5b708e87a363cbf6063707b75a6127dfa037d8e7e"], &(0x7f0000000040)=0xa3) ioctl$int_in(r3, 0x0, &(0x7f00000001c0)) write$binfmt_script(r8, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x12c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r10, 0x0) [ 168.564885] Mem-Info: [ 168.569896] active_anon:141019 inactive_anon:17541 isolated_anon:0 [ 168.569896] active_file:5712 inactive_file:30837 isolated_file:0 [ 168.569896] unevictable:0 dirty:2348 writeback:0 unstable:0 [ 168.569896] slab_reclaimable:5626 slab_unreclaimable:62958 [ 168.569896] mapped:59338 shmem:17575 pagetables:3682 bounce:0 [ 168.569896] free:1314238 free_pcp:506 free_cma:0 [ 168.605542] DMA32 free:2392344kB min:4696kB low:5868kB high:7044kB active_anon:264048kB inactive_anon:32008kB active_file:10300kB inactive_file:56536kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:3564kB writeback:0kB mapped:109372kB shmem:32068kB slab_reclaimable:10580kB slab_unreclaimable:114880kB kernel_stack:3360kB pagetables:5932kB unstable:0kB bounce:0kB free_pcp:888kB local_pcp:264kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 14:40:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f00000000c0)) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r4, &(0x7f0000000800)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80001510}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB='?\x00\x00@', @ANYRES16=r5, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x48000}, 0x10) sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x1b0, r5, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0xfc, 0x5, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x85}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x98}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_SOCK={0x8, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6e8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xe6}]}, @TIPC_NLA_BEARER={0x6c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @empty}}, {0x14, 0x2, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x99d0}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7295}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) write(r1, &(0x7f00000001c0), 0xffffffe0) sendmsg$sock(r1, &(0x7f0000000140)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @link_local, 'batadv0\x00'}}, 0x80}, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000500)=0x5, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20000801, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r6 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r6) r7 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r7) r8 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r8) r9 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r9) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r11) r12 = socket$inet6(0xa, 0x400000000001, 0x0) close(r12) r13 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r13, 0x200005) sendfile(r12, r13, 0x0, 0x8000ffffffff) writev(r12, &(0x7f0000000540)=[{&(0x7f00000008c0)="5add877cc6901c4d749add585507fb267b063b2248bb15ad5c990e1d42f02fca3a27c7c62670a812e111b32f8d64d59fa886268661bf5d6657cee7ec65ebfe9e2c52169dd19fecfac96e60638b50baf393c2c40a9244144f73942fa87d3c2d8ff2224b6bb519849053b8cfdb3ef12e", 0x6f}, {&(0x7f00000004c0)="85a984ed7ce518e19aa7b0434377b6e2aaf31108", 0x14}, {&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000000940)="dae05501a428506de3c4a2bdd43deefd8a734de3b8029a7552c9d6c0feb35cba1420573b8b8be699bb9c909fa932c2a494389cb67e2f0411101e772fa6a2b5bf22fbb4e0b8", 0x45}, {&(0x7f0000001ac0)="18be7803ff96cdb0a2692377260cb5a5018d8dbb7935b6d624d2f58b2d3184647999f068798450d2c883c430bddc538db745cb15cff7c8bb2bb9373e97b86fa2311e7b88e657caa7163e9232a3f6fc559f42e24f86c8b536f37476c5290e7d507ec5e4fcfe07e33f3df5ba94f4f1397f0a05fee0345076d9b714962404967d0ed21c13ce1c49f9e32a9b2c40aaf5c4a133945bac33a2c98d3fcb9562f00df5e5ae94c47b9def4400e7a475a4bfd7969de2f857f33832da600af97a94cfb0c8ba1b24b6f176084855e9", 0xc9}], 0x5) r14 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r14) r15 = getegid() fsetxattr$system_posix_acl(r3, &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f0000000840)={{}, {0x1, 0x2}, [{0x2, 0x3, 0xee01}], {0x4, 0x5}, [{0x8, 0x3, r6}, {0x8, 0x7, r7}, {0x8, 0xa, r8}, {0x8, 0x1, r9}, {0x8, 0x2, r10}, {}, {0x8, 0x1, r11}, {0x8, 0x1, r14}, {0x8, 0x2, r15}], {0x10, 0x4}}, 0x74, 0x1) [ 168.782590] lowmem_reserve[]: 0 3504 3504 [ 168.799304] Normal free:2859360kB min:5580kB low:6972kB high:8368kB active_anon:305728kB inactive_anon:38656kB active_file:12548kB inactive_file:65512kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:5828kB writeback:0kB mapped:127980kB shmem:38676kB slab_reclaimable:11924kB slab_unreclaimable:137368kB kernel_stack:5152kB pagetables:8944kB unstable:0kB bounce:0kB free_pcp:988kB local_pcp:636kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 168.908448] lowmem_reserve[]: 0 0 0 [ 168.924795] DMA32: 357*4kB (UME) 86*8kB (UME) 106*16kB (UME) 43*32kB (UME) 19*64kB (UE) 8*128kB (UE) 1*256kB (E) 0*512kB 1*1024kB (U) 0*2048kB 581*4096kB (M) = 2388484kB 14:40:09 executing program 4: r0 = socket(0x1, 0x4008000000803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000000c0)=0x81a, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) read(r1, &(0x7f0000000200)=""/239, 0xef) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000100)=""/246, &(0x7f0000000000)=0xf6) recvmmsg(r0, &(0x7f0000000440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 169.025684] Normal: 471*4kB (UM) 155*8kB (UM) 70*16kB (UME) 45*32kB (UME) 20*64kB (UME) 12*128kB (UME) 5*256kB (UME) 3*512kB (UME) 1*1024kB (M) 1*2048kB (E) 695*4096kB (M) = 2861108kB [ 169.138004] 50840 total pagecache pages [ 169.166586] 0 pages in swap cache [ 169.184830] Swap cache stats: add 0, delete 0, find 0/0 [ 169.202801] Free swap = 0kB [ 169.206440] Total swap = 0kB [ 169.211397] 1965979 pages RAM 14:40:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 169.214653] 0 pages HighMem/MovableOnly [ 169.219609] 313294 pages reserved [ 169.285609] vmalloc: allocation failure: 0 bytes [ 169.296895] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 169.314731] CPU: 1 PID: 6516 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 169.321890] 0000000000000000 8d91405f5acb7cdf ffff8801d60a7978 ffffffff81aad1a1 [ 169.330335] 1ffff1003ac14f32 ffff8801d7515f00 00000000024000c2 0000000000000000 [ 169.338479] ffffffff82895080 ffff8801d60a7a88 ffffffff8148c0cb ffffffff00000001 [ 169.346892] Call Trace: [ 169.349497] [] dump_stack+0xc1/0x120 [ 169.354878] [] warn_alloc_failed.cold+0x78/0x99 [ 169.361386] [] ? zone_watermark_ok_safe+0x290/0x290 [ 169.368212] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 169.375285] [] ? futex_wait_setup+0x350/0x350 [ 169.381441] [] __vmalloc_node_range+0x365/0x650 [ 169.387932] [] ? check_preemption_disabled+0x3c/0x200 [ 169.394785] [] ? check_preemption_disabled+0x3c/0x200 [ 169.401869] [] ? task_has_security+0x130/0x270 [ 169.408125] [] vmalloc+0x5c/0x70 [ 169.413286] [] ? sel_write_load+0x119/0xf90 [ 169.419271] [] sel_write_load+0x119/0xf90 [ 169.425296] [] ? trace_hardirqs_on+0x10/0x10 [ 169.431362] [] ? sel_read_bool+0x240/0x240 [ 169.437260] [] ? trace_hardirqs_on+0x10/0x10 [ 169.443342] [] __vfs_write+0x116/0x3d0 [ 169.448892] [] ? sel_read_bool+0x240/0x240 [ 169.455255] [] ? __vfs_read+0x3c0/0x3c0 [ 169.460881] [] ? check_preemption_disabled+0x3c/0x200 [ 169.467816] [] ? check_preemption_disabled+0x3c/0x200 [ 169.474757] [] ? rcu_read_lock_sched_held+0x10b/0x130 14:40:10 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r0, &(0x7f0000000040)="a193accf56c11c4f8e5ed8af25e7e82504adcab9d2a7603efcd3845cda9b5b8a9ad4979c079b087b1d8848f3fd00e046281af19d1d71983b398402f21a60201dbf5813f42248b7064845e18d5d8bf86c1f42783bf5b45330a748d64ed43ad50b01de357968f145adbbeb2bf1e5585bee03e3f4ffbf004f09fccfaa5bd5174d463cafc4", 0x83) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/7, 0x7}], 0x1}, 0x40000000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000240)=0x6, 0x4) removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') r2 = creat(&(0x7f0000000300)='./file0\x00', 0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto(r3, &(0x7f0000000340)="94c8c79dd5d3ff91f4b4ed83027573a6726fb9e8f889abfaff559af76c1efa8c9ec5f95fa5773ab547a3c90d927d29e32521e72fce209015fd56530c7ad2feea1991e15b113ee81767849b0754742920406797e81675f7269515e418dcd1680762fa885c4a74c798afea5970c48bc52a2f1b18d869a3064d22ea09ee", 0x7c, 0x4000000, &(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x1, 0x3, 0x1, {0xa, 0x4e23, 0x1, @ipv4={[], [], @local}, 0x8000}}}, 0x80) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000440)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000480)={0x2, 0x4e20, @empty}, 0x10) write$P9_ROPEN(r3, &(0x7f00000004c0)={0x18, 0x71, 0x1, {{0x2, 0x1, 0x5}, 0x7}}, 0x18) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000540)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r6, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r7, 0xa6c69beef7a4d361, 0x70bd29, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x90b6f1c92d437cf6}, 0x4000) ioctl$EVIOCSFF(r3, 0x402c4580, &(0x7f0000000680)={0x57, 0xfffc, 0xfff, {0x3d6f, 0x20}, {0xffff}, @period={0x5b, 0x6, 0x400, 0xb61, 0x82c5, {0x9f96, 0x1, 0xfffb, 0xffff}, 0x3, &(0x7f0000000640)=[0x2, 0x7ff, 0x5]}}) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSND(r8, 0x8040451a, &(0x7f0000000700)=""/237) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000800)={0x0, @rand_addr, @multicast1}, &(0x7f0000000840)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000880)={@empty, 0x28, r9}) r10 = openat(r8, &(0x7f00000008c0)='./file0\x00', 0x0, 0x0) execveat(r10, &(0x7f0000000900)='./file0\x00', &(0x7f0000000b00)=[&(0x7f0000000940)='TIPC\x00', &(0x7f0000000980)='\x00', &(0x7f00000009c0)='/selinux/status\x00', &(0x7f0000000a00)='vmnet1proc/\x00', &(0x7f0000000a40)='TIPC\x00', &(0x7f0000000a80)='/selinux/status\x00', &(0x7f0000000ac0)='TIPC\x00'], &(0x7f0000000c80)=[&(0x7f0000000b40)='/selinux/status\x00', &(0x7f0000000b80)='TIPC\x00', &(0x7f0000000bc0)='}#\x00', &(0x7f0000000c00)='trusted.overlay.upper\x00', &(0x7f0000000c40)='em1\x00'], 0x2800) r11 = gettid() wait4(r11, &(0x7f0000000cc0), 0x1, &(0x7f0000000d00)) ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x6) r12 = syz_genetlink_get_family_id$tipc(&(0x7f0000000dc0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r6, &(0x7f0000000e80)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x80a01010}, 0xc, &(0x7f0000000e40)={&(0x7f0000000e00)={0x1c, r12, 0x200, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x60040880}, 0x20004008) r13 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ec0)='tasks\x00', 0x2, 0x0) write(r13, &(0x7f0000000f00)="a1952ee90718385c6093d00c6f9a444f8f90b4afa52d8ca00a63b7609ece7ad4fd7c6caa8c2a7ad0530d515be430d3b6f924a5837df2e5346bcfcdd046fc2d152e2d1e3772359ff679cc4e", 0x4b) [ 169.481598] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 169.488215] [] ? __sb_start_write+0x14f/0x310 [ 169.494482] [] vfs_write+0x182/0x4e0 [ 169.499844] [] SyS_write+0xdc/0x1c0 [ 169.505312] [] ? SyS_read+0x1c0/0x1c0 [ 169.510928] [] ? do_fast_syscall_32+0xd6/0xa90 [ 169.517346] [] ? SyS_read+0x1c0/0x1c0 [ 169.522958] [] do_fast_syscall_32+0x32d/0xa90 [ 169.529313] [] sysenter_flags_fixed+0xd/0x1a [ 169.549848] Mem-Info: [ 169.552317] active_anon:132798 inactive_anon:17989 isolated_anon:0 [ 169.552317] active_file:5715 inactive_file:26709 isolated_file:0 [ 169.552317] unevictable:0 dirty:2352 writeback:0 unstable:0 [ 169.552317] slab_reclaimable:5634 slab_unreclaimable:62210 [ 169.552317] mapped:59327 shmem:17998 pagetables:3654 bounce:0 [ 169.552317] free:1327034 free_pcp:639 free_cma:0 [ 169.588596] DMA32 free:2416996kB min:4696kB low:5868kB high:7044kB active_anon:248712kB inactive_anon:32780kB active_file:10300kB inactive_file:48224kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:3568kB writeback:0kB mapped:109372kB shmem:32800kB slab_reclaimable:10612kB slab_unreclaimable:113252kB kernel_stack:3264kB pagetables:5756kB unstable:0kB bounce:0kB free_pcp:1368kB local_pcp:724kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 169.638595] lowmem_reserve[]: 0 3504 3504 [ 169.643588] Normal free:2890816kB min:5580kB low:6972kB high:8368kB active_anon:282580kB inactive_anon:39176kB active_file:12560kB inactive_file:58612kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:5840kB writeback:0kB mapped:128084kB shmem:39192kB slab_reclaimable:11924kB slab_unreclaimable:135832kB kernel_stack:5152kB pagetables:8860kB unstable:0kB bounce:0kB free_pcp:1292kB local_pcp:644kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 169.691814] lowmem_reserve[]: 0 0 0 [ 169.696041] DMA32: 1031*4kB (UME) 414*8kB (UME) 197*16kB (UME) 176*32kB (UME) 72*64kB (UME) 36*128kB (UME) 9*256kB (ME) 6*512kB (M) 3*1024kB (UM) 0*2048kB 582*4096kB (M) = 2417756kB [ 169.716863] Normal: 1033*4kB (UME) 471*8kB (UME) 273*16kB (UME) 159*32kB (UME) 87*64kB (UME) 34*128kB (UME) 18*256kB (UME) 14*512kB (UME) 4*1024kB (M) 1*2048kB (E) 695*4096kB (M) = 2891916kB [ 169.738044] 49912 total pagecache pages [ 169.742317] 0 pages in swap cache [ 169.745772] Swap cache stats: add 0, delete 0, find 0/0 [ 169.751165] Free swap = 0kB [ 169.754335] Total swap = 0kB [ 169.757345] 1965979 pages RAM [ 169.760872] 0 pages HighMem/MovableOnly [ 169.764994] 313294 pages reserved 14:40:10 executing program 1: r0 = socket(0x10, 0x803, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x81, 0x0, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100), 0x1) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x228060, 0x0) ioctl$TIOCSBRK(r3, 0x5427) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xffffffe0) fadvise64(r4, 0x0, 0x100, 0x3) sendto(r0, &(0x7f0000000040)="120000003200cdac97f100000000000000a1", 0x12, 0x0, 0x0, 0x0) 14:40:10 executing program 0: open(&(0x7f0000000040)='./file1\x00', 0x40140, 0x7c) clone(0x20000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = open(&(0x7f00000000c0)='./file1\x00', 0x450403, 0x30eceaa047d5c967) execveat(r0, &(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file1\x00', 0x286800, 0x2d) 14:40:10 executing program 3: socketpair$unix(0x1, 0x3, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x800, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0xfffffffffffffffc, 0x7ff}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000000c0)=0x17, 0x4) r3 = syz_open_dev$mice(0x0, 0x0, 0x0) memfd_create(0x0, 0x1) memfd_create(0x0, 0x2) getresuid(0x0, &(0x7f0000000180), &(0x7f0000000440)) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xfffffef3) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000500)={{{@in, @in6=@remote}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000000)=0xe8) connect(r3, &(0x7f00000003c0)=@generic={0x2, "8e536d457b1a055a2295232a7feb6f5e93ed1968a01707ff553a9e780ae0e381ac21072e4ba3ed03398772cb3b1757692fd2dc5474004e2d9df50a6ece8b0bf166ddba0b52faf361f9b7bc5b7c6e3156f0cbd0756b28661f41098e05ca4b5de0605c6b534f428cfe2c86ba4b62f0bbf2efcb5a1ff0b9bb04daf223e726fa"}, 0x80) lsetxattr$trusted_overlay_nlink(&(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000480)={'L-', 0x2800000000}, 0x21, 0x3) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) read(r4, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x40) r6 = inotify_init() getrusage(0x0, 0x0) inotify_add_watch(r6, &(0x7f0000000080)='.\x00', 0xfe) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, 0x0, &(0x7f00000006c0)=0x8240d2f63e307313) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000140)=0x20) fstat(0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000600)=ANY=[@ANYBLOB="0000040000000006a5763af841c07d429e49e4756552dcd026f1b67a2d4e020006000fafe77f08cd89518e9711f66ecb31b5aed1f03027d7a45d8febde333a72b37f00000000000000"], 0x8) sendmmsg(r7, &(0x7f00000092c0), 0x170, 0x0) r8 = open(&(0x7f0000000380)='./file0\x00', 0x200c2, 0xfffffffffffffffd) write$binfmt_elf64(r8, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYPTR], 0x18) sendfile(r8, r8, &(0x7f00000001c0), 0xa198) 14:40:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:40:10 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80, 0x0) openat$cgroup_ro(r0, &(0x7f0000000340)='pids.events\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='syz_tun\x00', 0xe) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write(r3, &(0x7f00000001c0), 0xbab230cf) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = gettid() rt_tgsigqueueinfo(0x0, r5, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) keyctl$join(0x1, &(0x7f0000000180)={'syz'}) ioctl$TIOCGPGRP(r2, 0x540f, 0x0) syncfs(r0) syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') getuid() openat$cgroup_ro(r2, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="a3fd9a855dae65ebcc163f123fc37181a750855d4d8f9520a7126d04109145afaf096c3dcc40b470e5265c0d409e23d51c579af03515091088269acd", 0x3c, 0x40000, &(0x7f0000000480)={0xa, 0x4e24, 0xfd, @local, 0x8001}, 0x1c) [ 169.877409] vmalloc: allocation failure: 0 bytes [ 169.884788] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 169.893062] CPU: 0 PID: 6538 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 169.900689] 0000000000000000 572fabe826d2de29 ffff8801d1fcf978 ffffffff81aad1a1 [ 169.909093] 1ffff1003a3f9f32 ffff8801d0de97c0 00000000024000c2 0000000000000000 [ 169.917234] ffffffff82895080 ffff8801d1fcfa88 ffffffff8148c0cb ffffffff00000001 [ 169.925551] Call Trace: [ 169.928293] [] dump_stack+0xc1/0x120 [ 169.933757] [] warn_alloc_failed.cold+0x78/0x99 [ 169.940096] [] ? zone_watermark_ok_safe+0x290/0x290 [ 169.948005] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 169.954870] [] __vmalloc_node_range+0x365/0x650 [ 169.961208] [] ? check_preemption_disabled+0x3c/0x200 [ 169.968065] [] ? check_preemption_disabled+0x3c/0x200 [ 169.977600] [] ? task_has_security+0x130/0x270 [ 169.983846] [] vmalloc+0x5c/0x70 [ 169.988957] [] ? sel_write_load+0x119/0xf90 [ 169.994961] [] sel_write_load+0x119/0xf90 [ 170.002085] [] ? trace_hardirqs_on+0x10/0x10 [ 170.008312] [] ? sel_read_bool+0x240/0x240 [ 170.016140] [] ? trace_hardirqs_on+0x10/0x10 [ 170.022213] [] __vfs_write+0x116/0x3d0 [ 170.027763] [] ? sel_read_bool+0x240/0x240 [ 170.033788] [] ? __vfs_read+0x3c0/0x3c0 [ 170.039424] [] ? check_preemption_disabled+0x3c/0x200 [ 170.046269] [] ? check_preemption_disabled+0x3c/0x200 [ 170.053219] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 170.060080] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 170.069017] [] ? __sb_start_write+0x14f/0x310 14:40:10 executing program 0: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x28002) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xffffffe0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000240)={0x1d, @rand_addr=0x8000, 0x4e22, 0x0, 'none\x00', 0x0, 0x9, 0x62}, 0x2c) sendmmsg$inet6(r0, &(0x7f0000000200)=[{{&(0x7f00000001c0)={0xa, 0x401, 0x0, @rand_addr="bc56c1f81300d12ea623be7521597e12"}, 0x1c, 0x0}}], 0x1, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80401, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x6) sendfile(0xffffffffffffffff, r3, &(0x7f0000000400), 0x80) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) munlockall() fcntl$getownex(r4, 0x10, &(0x7f0000000180)) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$cgroup_type(r3, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xffffffe0) sendmsg$nl_generic(r5, &(0x7f0000000600)={&(0x7f00000003c0), 0xc, &(0x7f00000005c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="a4010000000000000000daecb900050e007d0000200055f620000008000700f1979835d57f960fba480010a080df450000", @ANYRES32=r6, @ANYBLOB="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"], 0x1a4}, 0x1, 0x0, 0x0, 0x20064011}, 0x8011) [ 170.075329] [] vfs_write+0x182/0x4e0 [ 170.080920] [] SyS_write+0xdc/0x1c0 [ 170.086225] [] ? SyS_read+0x1c0/0x1c0 [ 170.094762] [] ? do_fast_syscall_32+0xd6/0xa90 [ 170.101003] [] ? SyS_read+0x1c0/0x1c0 [ 170.109077] [] do_fast_syscall_32+0x32d/0xa90 [ 170.115434] [] sysenter_flags_fixed+0xd/0x1a 14:40:10 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x2, 0x100) lseek(r2, 0x0, 0x3) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) lseek(r3, 0x0, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x1000, 0xff, 0x1, 0x2}, {0x8000, 0x40, 0x1, 0x4}, {0x2, 0x1, 0x1f, 0x200}]}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r4, 0xc0506617, &(0x7f0000000140)={{0x1, 0x0, @reserved="dae30e7d241cafeed2496a7a2824e329074a1b201bc51bd10537196833094ffa"}, 0x1000, [], "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"}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/loop-control\x00', 0x401, 0x0) write$binfmt_elf32(r5, &(0x7f0000001200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x6, 0x8, 0x2, 0x1, 0x1, 0x3e, 0x6, 0x53, 0x38, 0x12f, 0x800, 0x5, 0x20, 0x2, 0x9b8, 0x101, 0x95}, [{0x60000000, 0x1, 0xb23, 0x3, 0xfff, 0x7, 0x9}, {0x3, 0x2, 0x0, 0x3f, 0x20, 0x7, 0x5, 0x6}], "7c55a3c8bae0c19b0348ebb6b5991e6d51aadd1e9c3cc3ccc2c7380558cb09ea012da951793e2afcb6eb8df1a9f50f8d13781cedd9c31e1abf5ff8a195c64912ffda1bf709fb3781a4304cfb5ba6b45161871819754fe4ff4360fcf319d2bd810e4725a70bc9cccffbda49a6316e2dc0a311adee3066d4afb204744dfd5e7063e1cd", [[], [], [], [], [], [], []]}, 0x7fa) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000001a40)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000001b00)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x881000}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a80)={0x1c, r6, 0x200, 0x70bd2c, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x881) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001b40)=0x0) ptrace$setregs(0xd, r7, 0x455d, &(0x7f0000001b80)="7bbddf1cbb9ff60ad1cfbaa686a3203cf955c96fc25fc0d74a82cbd54e691e6a43f4561991ff23d76305644480e3") ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001bc0)={0x17c, 0x3f, 0x7ff}) io_setup(0x7ff, &(0x7f0000001c00)=0x0) pipe2(&(0x7f0000001c40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r11 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001d80)='/selinux/checkreqprot\x00', 0x40, 0x0) io_submit(r8, 0x2, &(0x7f0000001e80)=[&(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x1712f8941c5631a3, 0x32, r9, &(0x7f0000001c80)="da1f2a9c978784b2bfa2294b4fe48de5ecb1046aa47fe3f0d6a78cbd70027699a8d829c171c1077a330d95f3d2e54ab1a9defce83783a39d2fef0c6cd34a7f99c8e5660ede89b3ae2834288a76c8e0edbb98115a428782af8ccc16ae5d1f928e6eaf8a87ca90af2f3839980bb3297adb8c6ca70d739362b91389f54def3d9bce6465eb59d596dce06f246f63cc5d5d1f7c11ceb872b142d3031f2982b982c60edae0cdb675f137158e5232690767ee0b8a5be455179017c1bb1b424edc98df1d040ea00b2594c48ded0034a9a5bc248a5f50d186dce915f9728e5161ea", 0xdd, 0x0, 0x0, 0x2, r11}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000001e00)="31cd75f3de07c97c15d6b18168aa301af545f41af865cef143689efdaf359f2d53374b889982f420cb6df8881e645a914e789a9b1231f7155d8667a2e0", 0x3d, 0x1, 0x0, 0x1, r1}]) r12 = socket$inet(0x2, 0xe, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r12, 0x0, 0x48b, &(0x7f0000001ec0)={0x2, 'rose0\x00', 0x3}, 0x18) faccessat(r10, &(0x7f0000001f00)='./file0\x00', 0x0, 0x400) sendto$inet(r0, &(0x7f0000001f40)="a411522a34eacab0a4e20b571dbc3e469f39b2e9745d9a9ad28ef51ea560b05cd38b8592face38c1f2d3dbd63cbb3a2f3d744cad22a1c6bf9d93afc24c14a10a0e41071cfd3e08749c9abcfefdc35f033de7cd22818eecd17bad53e7ec13be691b0cb8bfd50338833a", 0x69, 0x8044, 0x0, 0x0) r13 = openat(0xffffffffffffff9c, &(0x7f0000001fc0)='./file0\x00', 0x1c600, 0x0) getsockopt$inet_IP_XFRM_POLICY(r13, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@remote, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002100)=0xe8) socketpair(0x10, 0x0, 0x0, &(0x7f0000002140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r14, 0x9) write(r9, &(0x7f0000002180)="37ea7f6e9932d8ed4fb165225538cd99fd4d93c64b2f663850d97c0522a54f8558adb3b722058793fdefcc9da8e1c309994fe97e5a8f895655149e318f4a7b473cdb73332328db15b9c6c4a4e198e474527b34913b8f575549fac9b38d75e004a80e66f1af312f56fd4c112753f75fba929788b0bb46602b9efb9bd16b2934707f324fd582c66b3e23c4910716f6de0cbfe98ed1d28c", 0x96) r15 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002240)='/selinux/status\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r15, 0x7003) pipe(&(0x7f0000002280)={0xffffffffffffffff}) ioctl$EXT4_IOC_GROUP_EXTEND(r16, 0x40046607, &(0x7f00000022c0)=0x9) [ 170.137382] Mem-Info: [ 170.146101] active_anon:137069 inactive_anon:17991 isolated_anon:0 [ 170.146101] active_file:5719 inactive_file:26709 isolated_file:0 [ 170.146101] unevictable:0 dirty:2356 writeback:0 unstable:0 [ 170.146101] slab_reclaimable:5642 slab_unreclaimable:62291 [ 170.146101] mapped:59327 shmem:17998 pagetables:3790 bounce:0 [ 170.146101] free:1322850 free_pcp:208 free_cma:0 14:40:11 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, &(0x7f0000048000), 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000140)=[{{&(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/32, 0x20}], 0x1, &(0x7f0000000100)=""/29, 0x1d}, 0x1ff}], 0x1, 0x1, &(0x7f0000000180)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x28}, @loopback, @mcast2, 0x7fff, 0x4d33, 0x5, 0x400, 0xfffffffffffffffd, 0x100430291, r1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @dev={[], 0xf}}, 0x10) futex(&(0x7f000000cffc), 0x8c, 0x1, 0x0, &(0x7f0000048000), 0x0) [ 170.345738] DMA32 free:2404776kB min:4696kB low:5868kB high:7044kB active_anon:261312kB inactive_anon:32916kB active_file:10308kB inactive_file:48324kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:3576kB writeback:0kB mapped:109372kB shmem:32928kB slab_reclaimable:10644kB slab_unreclaimable:113044kB kernel_stack:3008kB pagetables:6144kB unstable:0kB bounce:0kB free_pcp:276kB local_pcp:132kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 170.468439] lowmem_reserve[]: 0 3504 3504 [ 170.474345] Normal free:2873200kB min:5580kB low:6972kB high:8368kB active_anon:300664kB inactive_anon:39048kB active_file:12568kB inactive_file:58612kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:5848kB writeback:0kB mapped:127936kB shmem:39064kB slab_reclaimable:11924kB slab_unreclaimable:135656kB kernel_stack:5184kB pagetables:9312kB unstable:0kB bounce:0kB free_pcp:548kB local_pcp:192kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 170.522564] lowmem_reserve[]: 0 0 0 [ 170.528056] DMA32: 159*4kB (UME) 177*8kB (UME) 34*16kB (UME) 87*32kB (UME) 22*64kB (UME) 8*128kB (UE) 6*256kB (ME) 7*512kB (M) 3*1024kB (UM) 0*2048kB 582*4096kB (M) = 2399876kB 14:40:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(r2, 0x0, 0x0, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 170.555347] Normal: 11*4kB (UME) 198*8kB (UME) 28*16kB (UE) 68*32kB (UE) 17*64kB (UE) 6*128kB (UME) 18*256kB (UME) 14*512kB (UME) 4*1024kB (M) 1*2048kB (E) 695*4096kB (M) = 2870748kB [ 170.580499] 52112 total pagecache pages [ 170.584770] 0 pages in swap cache [ 170.588924] Swap cache stats: add 0, delete 0, find 0/0 [ 170.594785] Free swap = 0kB [ 170.598832] Total swap = 0kB [ 170.602211] 1965979 pages RAM [ 170.605650] 0 pages HighMem/MovableOnly [ 170.610361] 313294 pages reserved 14:40:11 executing program 1: setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) bind$netlink(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001cc0)='.\x00\x00\x00u\x00\xbf\x87\xdc\xea\xceB&\xc0\xad5[\xf2\x92\x9e\xc7\r?\t\xbeEl\x9aX\xca\x8f\xa6\xd6Y\x18|\x95\xcc\xcf\xf3\xdc\x9f\x85\xfeQ\xadC,w\x1f\x9a\x8c\xd0\xd7{\xf5q\x1d\xa2y\xd9\x84\xf0\xef\x99\xe1Ew\x02/\x12\xfdBC\x84M\x91\xf2\x1c?\x7f)\xce\x99\x8f\xef,\xb1W\x8b\xc0\xee\x89\xe4@\x05\xa4s\xb9\xb1\xb6x\xd7\xcf\xc5I\xbf\x87\xcd\xa4g\xdc?F\x83ak@\x80N\xe1\x90R\xb9|*p\xc7=\x05\xd8\n|\xa6\x98\"A\xb9jz\xce\xee1P\xd3\\s\x9f_\f\xb9A\x84\xf2\xd8\x83\xd86P\b\xd55;i\xe4f\xc7%\xb8\xce2\xb5Z\t-A\x1f\xa6j^\x1b\xcf\xc1\x1fj\xd9\\\xaa\xa3\xce\x06\x80\x00\x00\x00\x00\x00\x00)}!/\xd2\xacr#;+#YE\xb7\xd3x\f\x97\x85\xe3Oat\xe8TN\xb4C\x98^\x8dJ73[\x8bz3', 0x200002, 0x0) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000340)={0x3da, 0x1, 0x0, {0x7f}}, 0xfffffffffffffd27) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000480)='./bus\x00', 0x1) fcntl$setstatus(r3, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0xa00) ioctl$UI_DEV_DESTROY(0xffffffffffffffff, 0x5502) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r4, 0x0, 0xfffffffffffffffc) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='trusted.overlay.upper\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="007bb40218e4efe4b1de02c4a535eac251b2dfba48ccdb309a68453eb08cd935b4519b3e80a4dc0ceb3444082cc7fc6473e8e4d069f9b2c71a8731c920621b9baee28616f1fb6c1fca838998777f3f48c73e5e0c1aa8ce31cb81d78add000ae603fc54fcd949c95766fa3a65770862501b854b5f0ed52dd54cdf99612266913b623f2a50c185e4b9a65e8b3f68c0e673dbf638081ac53f348281604087654b4ad5f76cc2162c5291000400009b58304a"], 0x1, 0x1) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x19) r7 = syz_open_procfs(r6, &(0x7f00000003c0)='net/netlink\x00') ioctl$RTC_WIE_ON(r7, 0x700f) io_submit(0x0, 0x1, &(0x7f0000001b80)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x400, 0xffffffffffffffff, &(0x7f0000000b40)="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", 0xed0, 0x4, 0x0, 0x2, r3}]) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000440)={@remote, 0xbd}) fstat(r2, &(0x7f0000000980)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002e80)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r9, r8) sendmsg$netlink(r10, &(0x7f0000028fc8)={0x0, 0xffffffffffffffac, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1}, 0x0) recvfrom(r10, &(0x7f00000005c0)=""/243, 0xf3, 0x40010120, &(0x7f0000000140)=@vsock, 0x80) getgroups(0x3ce, 0x0) lseek(r2, 0x0, 0x3) syz_open_dev$loop(0x0, 0x7, 0x0) [ 170.683202] vmalloc: allocation failure: 0 bytes [ 170.688238] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 170.705829] CPU: 1 PID: 6574 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 170.715098] 0000000000000000 60d51728f5ad4609 ffff8800a6177978 ffffffff81aad1a1 [ 170.723683] 1ffff10014c2ef32 ffff8800b6e20000 00000000024000c2 0000000000000000 [ 170.732160] ffffffff82895080 ffff8800a6177a88 ffffffff8148c0cb ffffffff00000001 [ 170.740635] Call Trace: [ 170.743240] [] dump_stack+0xc1/0x120 [ 170.748753] [] warn_alloc_failed.cold+0x78/0x99 [ 170.755102] [] ? zone_watermark_ok_safe+0x290/0x290 [ 170.762294] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 170.770026] [] ? futex_wait_setup+0x350/0x350 [ 170.777229] [] __vmalloc_node_range+0x365/0x650 [ 170.784943] [] ? check_preemption_disabled+0x3c/0x200 [ 170.793249] [] ? check_preemption_disabled+0x3c/0x200 [ 170.801215] [] ? task_has_security+0x130/0x270 [ 170.809924] [] vmalloc+0x5c/0x70 [ 170.815542] [] ? sel_write_load+0x119/0xf90 [ 170.824443] [] sel_write_load+0x119/0xf90 [ 170.830453] [] ? trace_hardirqs_on+0x10/0x10 [ 170.838279] [] ? sel_read_bool+0x240/0x240 [ 170.844188] [] ? trace_hardirqs_on+0x10/0x10 [ 170.851803] [] __vfs_write+0x116/0x3d0 [ 170.858764] [] ? sel_read_bool+0x240/0x240 [ 170.864754] [] ? __vfs_read+0x3c0/0x3c0 [ 170.870483] [] ? check_preemption_disabled+0x3c/0x200 [ 170.877799] [] ? check_preemption_disabled+0x3c/0x200 [ 170.885271] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 170.892231] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 170.899016] [] ? __sb_start_write+0x14f/0x310 [ 170.905168] [] vfs_write+0x182/0x4e0 [ 170.910536] [] SyS_write+0xdc/0x1c0 [ 170.915906] [] ? SyS_read+0x1c0/0x1c0 [ 170.921461] [] ? do_fast_syscall_32+0xd6/0xa90 [ 170.927791] [] ? SyS_read+0x1c0/0x1c0 [ 170.933340] [] do_fast_syscall_32+0x32d/0xa90 [ 170.939684] [] sysenter_flags_fixed+0xd/0x1a 14:40:11 executing program 3: setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) bind$netlink(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001cc0)='.\x00\x00\x00u\x00\xbf\x87\xdc\xea\xceB&\xc0\xad5[\xf2\x92\x9e\xc7\r?\t\xbeEl\x9aX\xca\x8f\xa6\xd6Y\x18|\x95\xcc\xcf\xf3\xdc\x9f\x85\xfeQ\xadC,w\x1f\x9a\x8c\xd0\xd7{\xf5q\x1d\xa2y\xd9\x84\xf0\xef\x99\xe1Ew\x02/\x12\xfdBC\x84M\x91\xf2\x1c?\x7f)\xce\x99\x8f\xef,\xb1W\x8b\xc0\xee\x89\xe4@\x05\xa4s\xb9\xb1\xb6x\xd7\xcf\xc5I\xbf\x87\xcd\xa4g\xdc?F\x83ak@\x80N\xe1\x90R\xb9|*p\xc7=\x05\xd8\n|\xa6\x98\"A\xb9jz\xce\xee1P\xd3\\s\x9f_\f\xb9A\x84\xf2\xd8\x83\xd86P\b\xd55;i\xe4f\xc7%\xb8\xce2\xb5Z\t-A\x1f\xa6j^\x1b\xcf\xc1\x1fj\xd9\\\xaa\xa3\xce\x06\x80\x00\x00\x00\x00\x00\x00)}!/\xd2\xacr#;+#YE\xb7\xd3x\f\x97\x85\xe3Oat\xe8TN\xb4C\x98^\x8dJ73[\x8bz3', 0x200002, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000340)={0x3da, 0x1, 0x0, {0x7f}}, 0xfffffffffffffd27) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000480)='./bus\x00', 0x1) fcntl$setstatus(r3, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0xa00) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r4, 0x0, 0xfffffffffffffffc) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='trusted.overlay.upper\x00', 0x0, 0x0, 0x1) sendfile(r3, r4, &(0x7f0000000040), 0x8000fffffffe) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000001b80)=[&(0x7f0000001b40)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000b40)="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", 0xed0, 0x4, 0x0, 0x2, r3}]) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f00000004c0)="b8ed609aa207890b20d0e4fbe992baf87049543f6b9ce80071aae8ec1d595da210f562725533edb7764a8fe968051bad3a", 0x31) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000440)={@remote, 0xbd}) lsetxattr$security_selinux(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='security.selinux\x00', &(0x7f00000001c0)='system_u:object_r:cron_spool_t:s0\x00', 0x22, 0x1) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000540)={0x4, &(0x7f0000000500)=[{0x2, 0x20, 0x1, 0x1}, {0x194, 0x61, 0xa5, 0x8}, {0x7fff, 0x2, 0x1f, 0x1}, {0x1000, 0x3, 0x20, 0x9}]}) fstat(r2, &(0x7f0000000980)) getgroups(0x3ce, 0x0) lseek(r2, 0x0, 0x3) syz_open_dev$loop(0x0, 0xc62, 0x200400) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000003c0)={@mcast1, @ipv4, @rand_addr="c3f1a87daf812d2d9a3ea40dcab829e1", 0x9, 0x80, 0x1, 0x80, 0xfffffffffffffeff, 0x410144}) 14:40:11 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000005480)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000000), 0x262) syz_open_procfs(0x0, &(0x7f0000000240)='smaps\x00zJ\xf9\x7fE^0\xed7\x9a\xef\xf8\xc2^\rMq\xdc\\\x1eR^B\xcc\xc34k\x01\x8b\xeb\xf7\xc0Z~.\xb2\x1b-Z\x94\xe1\xcd{\x90\x01\xeb\xef\x1dm\xa6\b[\xe4=^\xa3\nR\xeb\x8coV74\x80g\x06\xe1\xd3\xeev\xb9\xef\xd1;\x96\x9bj\x9c-\xd5 \xad\xd5\xc6\x96\xaf3\xd1qG\x9f\x05\xfe\x92\xc8\xc4\xed\xa18\x90\xa0\xac\xfe\xaf\xda\x1bS\xcf\xc1\x9e\x81}F\xcc\x85W\xc9\\\xe8\xe0\xe2\x19!^JP\x19}R\xd8\xf5\x88\xf6\x9c\x82\x9c\xec\xce\xe390\'#\x9a\xad\x96\r\x02`d\xaa\n?%\xbe\xa4X\xd5P\xdc\xe0\xaa\x8c&\xc8O&\x1d\x17\xd8AyaM\x00\x00mh\x8e!\xdf\xdc\xd8;\xe3hc\x1f\x8b\xd4\x8b\xcc_\xaa?\xfeI |ulZ\xe2-\xc5HT<\v\x1b\xcfT\xb2\xaf\xb8\xb7\xc4<6\xcf\xb3\x8e\xceG\xaa\x12\xc3\xde\x00;\xc0D](\xeb\xb9\xd9iV\xebA\xd2\x92B\xc3\x02\x85C\xf9\xfc\v:\x1c\xbd9\t\xa8\xe6c\xd8\xcb\x8aK\xebe\xfe-\xf9D\x1f\xecq\x95\xd7\x9f\xd7Bs\x14\x88C\x8f\xb6\xebp1\xb1\xdbR\x00\x00\x00\x00\x00\x00\x00\x00') connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005600)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr=0x101}, 0x4e20, 0x8, 0x4e21, 0x0, 0xa, 0x80, 0x0, 0x4}, {0x3, 0x0, 0x5, 0xffffffffffffe053, 0x8, 0x2, 0x1, 0x4}, {0x0, 0x7172, 0x0, 0x100000001}, 0x0, 0x6e6bb0, 0x0, 0x0, 0x1, 0x3}, {{@in6=@remote}, 0xa, @in=@broadcast, 0x3507, 0x4, 0x3, 0x2, 0xfffffff8}}, 0xe8) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r3, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x2, 0x0, 0x3, 0x0, 0x79, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x6e6bb4, 0x40, {0x6, 0x2b, 0x7, 0x2, 0x0, 0xb1, 0x0, @in=@local, @in=@local}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_sec_ctx={0x1d, 0x18, 0x1, 0x0, 0xdb, "aca7f2bf14ac7b28f2ec90aee2676f8d8f554a0756b9f2995b3edf43f6fc2d79e3ab926a39f8cc4f3a668ea784326045cae106a254b8d6685b61cae287cb3d3fac10ffc62f558567a57d431d2582878b77b222ecd574aaa0872dc1a54885e26bffc97f1fd08a0383ebf3ac4fb9ea31075b7014b4073d2d1bf8245d6b0d328daf4322d7cc415c9165d0f89b0e5149ffea7fcca41728f86d36d00f60571b875a88b33c9b7460fa7118cca0549509fab1b2254ab2135a00a9a440d83e177e8e20c869a8fafcac4e97d87a9eea979d6fbeae8ce7b4217038de0eb34277"}, @sadb_x_sec_ctx={0x16, 0x18, 0x6, 0x1, 0xa8, "32745a7825df57ed3f46e57be89e93d1dedf69bda7022a7c8716c20ba1155308599d83177c0b93864b70fdb2c194f65d83a950b4719abe03106f78492dac7b2d0cc68d43290f5a478ed31c7febbfe0a156885b2790adac0521bdcb9c0b03e4d827b502a69ebc6ed84c907d388558f1d06028b8de655a217efaa654c50853ebd8e52a8d8f091018b121d03df9a17ac1dc68b4486d13c982605b50ce612a020ec093d59e3e18c9045d"}, @sadb_sa={0x2, 0x1, 0x4d2, 0x7, 0xf7, 0x97, 0x3, 0x40000001}, @sadb_x_sec_ctx={0x16, 0x18, 0x1, 0x9, 0xa4, "933143d6f0cc650548e485ee995dec71bdd27d2ace0ecb9dbef99044f4ef5036a9c012da725e0d0504a1409e9bfdff8e28d82b5c3f9465aafe8235f59c3f2e960c7f3c7cfb72fd6507674d80942d92d469e56f4ff9f1540df305f834efbae5e2e10b8cf711b7134b145fe2c497d0a33ad596ac3fa5321a62a40bbaa8df2110b8b9c3cde7fa17ee014151e1658aa498ea6a28b126cd4f261401971b7f3f4f92e50080e4bc"}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd2a, 0x3500}, @sadb_x_sec_ctx={0x21, 0x18, 0x5, 0x3, 0xfb, "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"}]}, 0x3c8}}, 0x20000880) ftruncate(r2, 0x208200) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x8000fffffffe) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) r6 = creat(&(0x7f0000000180)='./file0\x00', 0x0) syncfs(r1) r7 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r7, 0x280080) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in, @in6=@mcast2}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}]}, 0x98}}, 0x0) lstat(&(0x7f0000004f40)='./file0\x00', &(0x7f0000004f80)) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000100)={0x0, r6}) [ 171.077209] Mem-Info: [ 171.081771] active_anon:140385 inactive_anon:20329 isolated_anon:0 [ 171.081771] active_file:5722 inactive_file:26710 isolated_file:0 [ 171.081771] unevictable:0 dirty:2360 writeback:0 unstable:0 [ 171.081771] slab_reclaimable:5650 slab_unreclaimable:62295 [ 171.081771] mapped:62219 shmem:20347 pagetables:3852 bounce:0 [ 171.081771] free:1316980 free_pcp:435 free_cma:0 [ 171.126444] DMA32 free:2398476kB min:4696kB low:5868kB high:7044kB active_anon:262432kB inactive_anon:37548kB active_file:10320kB inactive_file:48228kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:3592kB writeback:0kB mapped:115096kB shmem:37644kB slab_reclaimable:10660kB slab_unreclaimable:113320kB kernel_stack:3392kB pagetables:6080kB unstable:0kB bounce:0kB free_pcp:868kB local_pcp:680kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 171.459572] lowmem_reserve[]: 0 3504 3504 [ 171.502819] Normal free:2857164kB min:5580kB low:6972kB high:8368kB active_anon:309500kB inactive_anon:43728kB active_file:12840kB inactive_file:60224kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:204kB writeback:0kB mapped:133680kB shmem:46444kB slab_reclaimable:11940kB slab_unreclaimable:135588kB kernel_stack:5312kB pagetables:9356kB unstable:0kB bounce:0kB free_pcp:848kB local_pcp:172kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 14:40:12 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, &(0x7f0000048000), 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000140)=[{{&(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/32, 0x20}], 0x1, &(0x7f0000000100)=""/29, 0x1d}, 0x1ff}], 0x1, 0x1, &(0x7f0000000180)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x28}, @loopback, @mcast2, 0x7fff, 0x4d33, 0x5, 0x400, 0xfffffffffffffffd, 0x100430291, r1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @dev={[], 0xf}}, 0x10) futex(&(0x7f000000cffc), 0x8c, 0x1, 0x0, &(0x7f0000048000), 0x0) [ 171.726406] lowmem_reserve[]: 0 0 0 14:40:12 executing program 2: io_setup(0xe6ab, &(0x7f0000000200)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x129202, 0x0) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, 0x0}]) [ 171.754980] DMA32: 233*4kB (U) 202*8kB (U) 108*16kB (ME) 149*32kB (UME) 37*64kB (UME) 20*128kB (UME) 10*256kB (ME) 1*512kB (M) 2*1024kB (UM) 0*2048kB 580*4096kB (M) = 2394772kB [ 171.801047] Normal: 246*4kB (UM) 243*8kB (UM) 76*16kB (ME) 151*32kB (UME) 42*64kB (UME) 15*128kB (UME) 18*256kB (UME) 3*512kB (UME) 1*1024kB (M) 1*2048kB (E) 694*4096kB (M) = 2865424kB [ 171.856480] 53534 total pagecache pages [ 171.879215] 0 pages in swap cache [ 171.884419] Swap cache stats: add 0, delete 0, find 0/0 14:40:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(r2, 0x0, 0x0, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) 14:40:12 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x800, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000340)='cgroup.subtree_control\x00', 0x2, 0x0) mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x400000000000009) timer_create(0x0, &(0x7f0000009ff9)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000480)='net/udplite6\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x4000) io_setup(0x1001, &(0x7f00000003c0)=0x0) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$evdev(r4, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0x10) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000001c0)="06", 0x1}]) r5 = socket(0x10, 0x803, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000002c0)='bic\x00', 0x4) sendto(r5, &(0x7f00000000c0)="120000001200e708007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0xb82e, 0x0, 0x3, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5258, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 171.897676] Free swap = 0kB [ 171.910103] Total swap = 0kB [ 171.918687] 1965979 pages RAM [ 171.923083] 0 pages HighMem/MovableOnly [ 171.927905] 313294 pages reserved 14:40:12 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) dup(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x43732e5398416f1a}) write(r1, &(0x7f00000001c0), 0xfffffef3) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) clock_gettime(0x2, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x1fe}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xffffffe0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000280)=""/160, &(0x7f0000000180)=0xa0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 14:40:12 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001a00)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000540)={0xa, 0x4e24, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB="100000002b0000003400000000100000"], 0x10}}], 0x2, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000040)=0xfffffff7) [ 172.006208] vmalloc: allocation failure: 0 bytes [ 172.015610] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 172.040748] CPU: 1 PID: 6613 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 172.048321] 0000000000000000 bc600354d9b21ab8 ffff8801d272f978 ffffffff81aad1a1 [ 172.058117] 1ffff1003a4e5f32 ffff8800b88d5f00 00000000024000c2 0000000000000000 [ 172.067923] ffffffff82895080 ffff8801d272fa88 ffffffff8148c0cb ffffffff00000001 [ 172.077130] Call Trace: [ 172.080256] [] dump_stack+0xc1/0x120 [ 172.085844] [] warn_alloc_failed.cold+0x78/0x99 [ 172.092503] [] ? zone_watermark_ok_safe+0x290/0x290 [ 172.100331] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 172.109363] [] __vmalloc_node_range+0x365/0x650 [ 172.118402] [] ? check_preemption_disabled+0x3c/0x200 [ 172.125904] [] ? check_preemption_disabled+0x3c/0x200 [ 172.133272] [] ? task_has_security+0x130/0x270 [ 172.140508] [] vmalloc+0x5c/0x70 [ 172.145819] [] ? sel_write_load+0x119/0xf90 14:40:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ftruncate(r3, 0x2081fd) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80047601, &(0x7f0000000000)) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200005) sendfile(r4, r5, 0x0, 0x8000ffffffff) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000080)={0x80000000}) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x10000}]) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) sendmsg(r7, &(0x7f00000017c0)={&(0x7f00000001c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000300)="8a399583de23dacd54f18fc37c7d2ed233997072f692808f856d5c95dc1c779b3b41ab977e938d91e8eae79e66500f53204b993243b7fdc112414dd229ac57d768e468e49d200ceed8c91043910acc188e73d761b55215ccc5834b5fdb9e806ef270db559e4c38e4bc8b576cbaf4280eeb0341292871405932cd0217eade8d231abf36aa7f2132bfde7171f5c7737f6c67cb980ec13eaf56e3043275a296d3e8f6a6c2c3456fba9cac101e06766c188a1d1dae0cdb4fc83da027a258964445a4e5d7f5ac8b89b9c50c8c1b08da57f6254d66d8edf6d2504b96cbb3de7759fe3d48f00df73c76596e8d6179c8698c42", 0xef}, {&(0x7f0000000240)="9ce1cac90db7045a66c40910629aae178b76efe2ad0f4cc2ce685cb54506fa877b509108cb08e36e00c25a7d571050bfc73466e6f08094c3fac78e45373bc063b88c0577743031fc690e0060e88f23ec", 0x50}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000400)="94a5e8f2422a7f866852b9a228e187cf9df77c16ed1c343481f4c8eb78a3947dda528e864c268ae52a04cfbfa002176e38f10a44e796602e60ba2a8f0aebb66c822318bb91fc40002c69b7976971a1", 0x4f}, {&(0x7f0000001580)="bb2b61e34cac5ace2b77bc60919287d43c26e3cbe89e6fb99cd0c25c60cd3695bda610bf5ca68a38b68aaf451134c61f69e78607994c41a2f95b53192434902984575b61fd9942a86f1b634656608043d3292130e1b7285b9e91e4d29f368387e0bbd6adbb8206473e438d9982d1c927f78fd3a4356b5677fba3be934006535e0935648337b39a95b43edb5ab3a40a7b301a6a325a09cc704583465f984047ba8045d0bee08ba5a69de5773202b6de8d3dc60e581230f86447efc938f404de83bdffec8dd3c14663eab8323fa794e4d029d2020eab9558192cbd848fc7a986d70a39992a90fc335362aefee0aac2d1a9", 0xf0}, {&(0x7f0000000480)="89666fba8719f4b46981d4987b44b70a76a2fb9e2e16eb3717c0d7129384727555ea297052020146476b54ef1c3e12065b8308d9a9dbc69e125456be0f9b751f73c9563f4d0ccddd769ce5f76cdcafd427a3766f83586e37a1ac730b58db140948dc6506886931fb6a39c6e50dc7b33dbbce2c237f48b047dae1357d2ece2d4547ef98028e703c8a2cdb9bbf0c1290bdc3a8bb9933a1bf22aa728614795a757b399c7025913ed958fb3a2e1f", 0xac}], 0x6, &(0x7f0000001680)=[{0x30, 0x111, 0x80, "22756a67b059a9faf12ab58a25f39e506a842c1e4dda5a790fc30234d538616181"}, {0x5c, 0x10d, 0x8, "3d7326121d9c0b33393185fa93e54b43c2bf22d5c1daeb6a30daf2c4dac5b96cdd3ab4772536f357d1566bf0e06bbca7d32fb91679806e86e189fd0b4d57d13eccbee75ece8faa718ea9896c1d38"}, {0x9c, 0x11, 0x100, "41ad0da9697cc8b5808c48c953830c80a129106adc16b994e21f0810286eac1527d0e0271ac2e0d906cc63c6843cf855f5373331ff26918dfdc19b2133aa7f255a3de5bf500b0da8a818ca3ad5deeca1ee7ad1b9181f829b61a1ba29f399975710e95e938ef4d846de03b098d0b6d679d2de1995ada120af5bba71f37caf9abea8fa761bedebbaf949e94202dd4c1823"}], 0x128}, 0x0) [ 172.152465] [] sel_write_load+0x119/0xf90 [ 172.158632] [] ? trace_hardirqs_on+0x10/0x10 [ 172.165594] [] ? sel_read_bool+0x240/0x240 [ 172.171915] [] ? trace_hardirqs_on+0x10/0x10 [ 172.178528] [] __vfs_write+0x116/0x3d0 [ 172.185098] [] ? sel_read_bool+0x240/0x240 [ 172.191960] [] ? __vfs_read+0x3c0/0x3c0 [ 172.198577] [] ? check_preemption_disabled+0x3c/0x200 [ 172.206932] [] ? check_preemption_disabled+0x3c/0x200 [ 172.214013] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 172.221285] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 172.228203] [] ? __sb_start_write+0x14f/0x310 [ 172.237505] [] vfs_write+0x182/0x4e0 [ 172.244324] [] SyS_write+0xdc/0x1c0 [ 172.251931] [] ? SyS_read+0x1c0/0x1c0 [ 172.257881] [] ? do_fast_syscall_32+0xd6/0xa90 [ 172.264909] [] ? SyS_read+0x1c0/0x1c0 [ 172.271386] [] do_fast_syscall_32+0x32d/0xa90 [ 172.277723] [] sysenter_flags_fixed+0xd/0x1a [ 172.284528] Mem-Info: [ 172.287250] active_anon:133024 inactive_anon:20351 isolated_anon:0 [ 172.287250] active_file:5733 inactive_file:22749 isolated_file:0 [ 172.287250] unevictable:0 dirty:82 writeback:17 unstable:0 14:40:13 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000005480)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000000), 0x262) syz_open_procfs(0x0, &(0x7f0000000240)='smaps\x00zJ\xf9\x7fE^0\xed7\x9a\xef\xf8\xc2^\rMq\xdc\\\x1eR^B\xcc\xc34k\x01\x8b\xeb\xf7\xc0Z~.\xb2\x1b-Z\x94\xe1\xcd{\x90\x01\xeb\xef\x1dm\xa6\b[\xe4=^\xa3\nR\xeb\x8coV74\x80g\x06\xe1\xd3\xeev\xb9\xef\xd1;\x96\x9bj\x9c-\xd5 \xad\xd5\xc6\x96\xaf3\xd1qG\x9f\x05\xfe\x92\xc8\xc4\xed\xa18\x90\xa0\xac\xfe\xaf\xda\x1bS\xcf\xc1\x9e\x81}F\xcc\x85W\xc9\\\xe8\xe0\xe2\x19!^JP\x19}R\xd8\xf5\x88\xf6\x9c\x82\x9c\xec\xce\xe390\'#\x9a\xad\x96\r\x02`d\xaa\n?%\xbe\xa4X\xd5P\xdc\xe0\xaa\x8c&\xc8O&\x1d\x17\xd8AyaM\x00\x00mh\x8e!\xdf\xdc\xd8;\xe3hc\x1f\x8b\xd4\x8b\xcc_\xaa?\xfeI |ulZ\xe2-\xc5HT<\v\x1b\xcfT\xb2\xaf\xb8\xb7\xc4<6\xcf\xb3\x8e\xceG\xaa\x12\xc3\xde\x00;\xc0D](\xeb\xb9\xd9iV\xebA\xd2\x92B\xc3\x02\x85C\xf9\xfc\v:\x1c\xbd9\t\xa8\xe6c\xd8\xcb\x8aK\xebe\xfe-\xf9D\x1f\xecq\x95\xd7\x9f\xd7Bs\x14\x88C\x8f\xb6\xebp1\xb1\xdbR\x00\x00\x00\x00\x00\x00\x00\x00') connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005600)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr=0x101}, 0x4e20, 0x8, 0x4e21, 0x0, 0xa, 0x80, 0x0, 0x4}, {0x3, 0x0, 0x5, 0xffffffffffffe053, 0x8, 0x2, 0x1, 0x4}, {0x0, 0x7172, 0x0, 0x100000001}, 0x0, 0x6e6bb0, 0x0, 0x0, 0x1, 0x3}, {{@in6=@remote}, 0xa, @in=@broadcast, 0x3507, 0x4, 0x3, 0x2, 0xfffffff8}}, 0xe8) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r3, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x2, 0x0, 0x3, 0x0, 0x79, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x6e6bb4, 0x40, {0x6, 0x2b, 0x7, 0x2, 0x0, 0xb1, 0x0, @in=@local, @in=@local}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_sec_ctx={0x1d, 0x18, 0x1, 0x0, 0xdb, "aca7f2bf14ac7b28f2ec90aee2676f8d8f554a0756b9f2995b3edf43f6fc2d79e3ab926a39f8cc4f3a668ea784326045cae106a254b8d6685b61cae287cb3d3fac10ffc62f558567a57d431d2582878b77b222ecd574aaa0872dc1a54885e26bffc97f1fd08a0383ebf3ac4fb9ea31075b7014b4073d2d1bf8245d6b0d328daf4322d7cc415c9165d0f89b0e5149ffea7fcca41728f86d36d00f60571b875a88b33c9b7460fa7118cca0549509fab1b2254ab2135a00a9a440d83e177e8e20c869a8fafcac4e97d87a9eea979d6fbeae8ce7b4217038de0eb34277"}, @sadb_x_sec_ctx={0x16, 0x18, 0x6, 0x1, 0xa8, "32745a7825df57ed3f46e57be89e93d1dedf69bda7022a7c8716c20ba1155308599d83177c0b93864b70fdb2c194f65d83a950b4719abe03106f78492dac7b2d0cc68d43290f5a478ed31c7febbfe0a156885b2790adac0521bdcb9c0b03e4d827b502a69ebc6ed84c907d388558f1d06028b8de655a217efaa654c50853ebd8e52a8d8f091018b121d03df9a17ac1dc68b4486d13c982605b50ce612a020ec093d59e3e18c9045d"}, @sadb_sa={0x2, 0x1, 0x4d2, 0x7, 0xf7, 0x97, 0x3, 0x40000001}, @sadb_x_sec_ctx={0x16, 0x18, 0x1, 0x9, 0xa4, "933143d6f0cc650548e485ee995dec71bdd27d2ace0ecb9dbef99044f4ef5036a9c012da725e0d0504a1409e9bfdff8e28d82b5c3f9465aafe8235f59c3f2e960c7f3c7cfb72fd6507674d80942d92d469e56f4ff9f1540df305f834efbae5e2e10b8cf711b7134b145fe2c497d0a33ad596ac3fa5321a62a40bbaa8df2110b8b9c3cde7fa17ee014151e1658aa498ea6a28b126cd4f261401971b7f3f4f92e50080e4bc"}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd2a, 0x3500}, @sadb_x_sec_ctx={0x21, 0x18, 0x5, 0x3, 0xfb, "42f75ccda0730e4d4261f3231a016b69225eb8260a5608b16e48ae7e908213074db80d672fc899cf07d1f5e0743c252f6920b161dd774ed7168461a8e79c8e04e288998380a3bd5aed5d903074d1af2a68335bd99792f728a8c6659e480322a376c6dd5f149da8795ce90c1849a4e090223bca7995608d557c3a105df90040a4cbb0d59d605bb1a780a8b0992e3fb0bf14bb12f08b86d0d0f57a91dae16b425f0e3a918fc3cba292e0e8102b1ec0efbecf6eb4587bb9dc69ac121dacee387ec9219a1e58f9b9924b008d5b0aae4c8ba2ac51b8bff02cbed9f7279645ae3e72824fa9e5cc31a788e28c7df11026db5e048d0ca4493403d8f8214b8e"}]}, 0x3c8}}, 0x20000880) ftruncate(r2, 0x208200) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x8000fffffffe) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) r6 = creat(&(0x7f0000000180)='./file0\x00', 0x0) syncfs(r1) r7 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r7, 0x280080) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in, @in6=@mcast2}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}]}, 0x98}}, 0x0) lstat(&(0x7f0000004f40)='./file0\x00', &(0x7f0000004f80)) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000100)={0x0, r6}) [ 172.287250] slab_reclaimable:5672 slab_unreclaimable:62117 [ 172.287250] mapped:62213 shmem:20355 pagetables:3867 bounce:0 [ 172.287250] free:1328153 free_pcp:585 free_cma:0 14:40:13 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000005480)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000000), 0x262) syz_open_procfs(0x0, &(0x7f0000000240)='smaps\x00zJ\xf9\x7fE^0\xed7\x9a\xef\xf8\xc2^\rMq\xdc\\\x1eR^B\xcc\xc34k\x01\x8b\xeb\xf7\xc0Z~.\xb2\x1b-Z\x94\xe1\xcd{\x90\x01\xeb\xef\x1dm\xa6\b[\xe4=^\xa3\nR\xeb\x8coV74\x80g\x06\xe1\xd3\xeev\xb9\xef\xd1;\x96\x9bj\x9c-\xd5 \xad\xd5\xc6\x96\xaf3\xd1qG\x9f\x05\xfe\x92\xc8\xc4\xed\xa18\x90\xa0\xac\xfe\xaf\xda\x1bS\xcf\xc1\x9e\x81}F\xcc\x85W\xc9\\\xe8\xe0\xe2\x19!^JP\x19}R\xd8\xf5\x88\xf6\x9c\x82\x9c\xec\xce\xe390\'#\x9a\xad\x96\r\x02`d\xaa\n?%\xbe\xa4X\xd5P\xdc\xe0\xaa\x8c&\xc8O&\x1d\x17\xd8AyaM\x00\x00mh\x8e!\xdf\xdc\xd8;\xe3hc\x1f\x8b\xd4\x8b\xcc_\xaa?\xfeI |ulZ\xe2-\xc5HT<\v\x1b\xcfT\xb2\xaf\xb8\xb7\xc4<6\xcf\xb3\x8e\xceG\xaa\x12\xc3\xde\x00;\xc0D](\xeb\xb9\xd9iV\xebA\xd2\x92B\xc3\x02\x85C\xf9\xfc\v:\x1c\xbd9\t\xa8\xe6c\xd8\xcb\x8aK\xebe\xfe-\xf9D\x1f\xecq\x95\xd7\x9f\xd7Bs\x14\x88C\x8f\xb6\xebp1\xb1\xdbR\x00\x00\x00\x00\x00\x00\x00\x00') connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005600)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr=0x101}, 0x4e20, 0x8, 0x4e21, 0x0, 0xa, 0x80, 0x0, 0x4}, {0x3, 0x0, 0x5, 0xffffffffffffe053, 0x8, 0x2, 0x1, 0x4}, {0x0, 0x7172, 0x0, 0x100000001}, 0x0, 0x6e6bb0, 0x0, 0x0, 0x1, 0x3}, {{@in6=@remote}, 0xa, @in=@broadcast, 0x3507, 0x4, 0x3, 0x2, 0xfffffff8}}, 0xe8) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r3, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x2, 0x0, 0x3, 0x0, 0x79, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x6e6bb4, 0x40, {0x6, 0x2b, 0x7, 0x2, 0x0, 0xb1, 0x0, @in=@local, @in=@local}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_sec_ctx={0x1d, 0x18, 0x1, 0x0, 0xdb, "aca7f2bf14ac7b28f2ec90aee2676f8d8f554a0756b9f2995b3edf43f6fc2d79e3ab926a39f8cc4f3a668ea784326045cae106a254b8d6685b61cae287cb3d3fac10ffc62f558567a57d431d2582878b77b222ecd574aaa0872dc1a54885e26bffc97f1fd08a0383ebf3ac4fb9ea31075b7014b4073d2d1bf8245d6b0d328daf4322d7cc415c9165d0f89b0e5149ffea7fcca41728f86d36d00f60571b875a88b33c9b7460fa7118cca0549509fab1b2254ab2135a00a9a440d83e177e8e20c869a8fafcac4e97d87a9eea979d6fbeae8ce7b4217038de0eb34277"}, @sadb_x_sec_ctx={0x16, 0x18, 0x6, 0x1, 0xa8, "32745a7825df57ed3f46e57be89e93d1dedf69bda7022a7c8716c20ba1155308599d83177c0b93864b70fdb2c194f65d83a950b4719abe03106f78492dac7b2d0cc68d43290f5a478ed31c7febbfe0a156885b2790adac0521bdcb9c0b03e4d827b502a69ebc6ed84c907d388558f1d06028b8de655a217efaa654c50853ebd8e52a8d8f091018b121d03df9a17ac1dc68b4486d13c982605b50ce612a020ec093d59e3e18c9045d"}, @sadb_sa={0x2, 0x1, 0x4d2, 0x7, 0xf7, 0x97, 0x3, 0x40000001}, @sadb_x_sec_ctx={0x16, 0x18, 0x1, 0x9, 0xa4, "933143d6f0cc650548e485ee995dec71bdd27d2ace0ecb9dbef99044f4ef5036a9c012da725e0d0504a1409e9bfdff8e28d82b5c3f9465aafe8235f59c3f2e960c7f3c7cfb72fd6507674d80942d92d469e56f4ff9f1540df305f834efbae5e2e10b8cf711b7134b145fe2c497d0a33ad596ac3fa5321a62a40bbaa8df2110b8b9c3cde7fa17ee014151e1658aa498ea6a28b126cd4f261401971b7f3f4f92e50080e4bc"}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd2a, 0x3500}, @sadb_x_sec_ctx={0x21, 0x18, 0x5, 0x3, 0xfb, "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"}]}, 0x3c8}}, 0x20000880) ftruncate(r2, 0x208200) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x8000fffffffe) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) r6 = creat(&(0x7f0000000180)='./file0\x00', 0x0) syncfs(r1) r7 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r7, 0x280080) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in, @in6=@mcast2}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}]}, 0x98}}, 0x0) lstat(&(0x7f0000004f40)='./file0\x00', &(0x7f0000004f80)) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000100)={0x0, r6}) [ 172.329331] DMA32 free:2418276kB min:4696kB low:5868kB high:7044kB active_anon:248936kB inactive_anon:37388kB active_file:10344kB inactive_file:41976kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:104kB writeback:28kB mapped:114916kB shmem:37396kB slab_reclaimable:10724kB slab_unreclaimable:113356kB kernel_stack:3392kB pagetables:6096kB unstable:0kB bounce:0kB free_pcp:912kB local_pcp:720kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 172.377134] lowmem_reserve[]: 0 3504 3504 [ 172.382195] Normal free:2894508kB min:5580kB low:6972kB high:8368kB active_anon:283272kB inactive_anon:44016kB active_file:12588kB inactive_file:49216kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:240kB writeback:16kB mapped:133940kB shmem:44024kB slab_reclaimable:11964kB slab_unreclaimable:135020kB kernel_stack:5600kB pagetables:9520kB unstable:0kB bounce:0kB free_pcp:1296kB local_pcp:672kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 172.433222] lowmem_reserve[]: 0 0 0 [ 172.438326] DMA32: 662*4kB (UME) 587*8kB (UME) 250*16kB (UME) 247*32kB (UME) 94*64kB (UME) 35*128kB (UME) 14*256kB (ME) 5*512kB (M) 4*1024kB (UM) 1*2048kB (M) 580*4096kB (M) = 2417712kB 14:40:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="39000000130009006900000000000000ab00804a0300000046000107000000141900100005000000000003f5000000000000ef38bf461e59d7", 0x397}], 0x1) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)="e2f6c91dd5f3faa6c7e8cad9c0b6b0e67b763ad08a682c754fa35584db42f543cac020f99dec781cf3bbb5d1f9d92562f5639ae0067ccf8339400c0920bb673dca61cfcd6fe38fbbd1e3e9c14a3ed3219d3744452a34d7c5", 0x58}], 0x1, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) write$P9_RREMOVE(r1, &(0x7f0000000080)={0x7, 0x7b, 0x1}, 0x7) fgetxattr(r1, &(0x7f00000000c0)=@random={'user.', '/dev/null\x00'}, &(0x7f0000000180)=""/196, 0xc4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) [ 172.462677] Normal: 786*4kB (UME) 723*8kB (UM) 352*16kB (UME) 242*32kB (UME) 109*64kB (UME) 35*128kB (UME) 23*256kB (UME) 13*512kB (UME) 1*1024kB (M) 2*2048kB (ME) 694*4096kB (M) = 2894048kB [ 172.530696] 47105 total pagecache pages [ 172.541905] 0 pages in swap cache [ 172.547808] Swap cache stats: add 0, delete 0, find 0/0 [ 172.554328] Free swap = 0kB [ 172.560377] Total swap = 0kB [ 172.582479] 1965979 pages RAM 14:40:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000ffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(r2, 0x0, 0x0, 0x40, &(0x7f0000001340)=@file={0x1, './bus\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12fb25) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x6e75, 0x5, 0x5}, 0x10) [ 172.613309] 0 pages HighMem/MovableOnly [ 172.630469] 313294 pages reserved 14:40:13 executing program 4: socket$inet(0x10, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'eql\x00', 0x2}) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000fc0)=""/4086, 0xff6}], 0x1, 0x0) dup2(r1, r2) r3 = gettid() tkill(r3, 0x1000000000013) close(r0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r5 = eventfd2(0x5, 0x8553def542222e9a) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200005) sendfile(0xffffffffffffffff, r5, 0x0, 0xfffffffc) ftruncate(r6, 0x20000a) sendfile(r0, r4, 0x0, 0x8000ffffffff) r8 = gettid() ptrace$setopts(0x4206, r8, 0x0, 0x0) tkill(r8, 0x19) r9 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r9, 0x6, 0x13, &(0x7f0000000140)=0x8000000000000001, 0x4) ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000000580)) r10 = gettid() ptrace$setopts(0x4206, r10, 0x0, 0x0) tkill(r10, 0x19) syz_open_procfs(r10, &(0x7f0000000180)='children\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x7d5e0000, 0x400, 0x0, 0x20000005}) socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) [ 172.770251] vmalloc: allocation failure: 0 bytes [ 172.801864] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 172.815938] ------------[ cut here ]------------ [ 172.827161] WARNING: CPU: 0 PID: 6625 at fs/ext4/inode.c:3327 ext4_direct_IO+0x226d/0x2a80() [ 172.836864] Kernel panic - not syncing: panic_on_warn set ... [ 172.836864] [ 172.837359] CPU: 1 PID: 6648 Comm: syz-executor.5 Not tainted 4.4.174+ #17 [ 172.837373] 0000000000000000 1b9b8b9304247e03 ffff8800b4b8f978 ffffffff81aad1a1 [ 172.837385] 1ffff10016971f32 ffff8801d0580000 00000000024000c2 0000000000000000 [ 172.837396] ffffffff82895080 ffff8800b4b8fa88 ffffffff8148c0cb ffffffff00000001 [ 172.837402] Call Trace: [ 172.837418] [] dump_stack+0xc1/0x120 [ 172.837430] [] warn_alloc_failed.cold+0x78/0x99 [ 172.837443] [] ? zone_watermark_ok_safe+0x290/0x290 [ 172.837456] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 172.837465] [] ? futex_wait_setup+0x350/0x350 [ 172.837474] [] __vmalloc_node_range+0x365/0x650 [ 172.837483] [] ? check_preemption_disabled+0x3c/0x200 [ 172.837489] [] ? check_preemption_disabled+0x3c/0x200 [ 172.837498] [] ? task_has_security+0x130/0x270 [ 172.837505] [] vmalloc+0x5c/0x70 [ 172.837512] [] ? sel_write_load+0x119/0xf90 [ 172.837519] [] sel_write_load+0x119/0xf90 [ 172.837526] [] ? trace_hardirqs_on+0x10/0x10 [ 172.837533] [] ? sel_read_bool+0x240/0x240 [ 172.837540] [] ? trace_hardirqs_on+0x10/0x10 [ 172.837548] [] __vfs_write+0x116/0x3d0 [ 172.837554] [] ? sel_read_bool+0x240/0x240 [ 172.837561] [] ? __vfs_read+0x3c0/0x3c0 [ 172.837568] [] ? check_preemption_disabled+0x3c/0x200 [ 172.837575] [] ? check_preemption_disabled+0x3c/0x200 [ 172.837584] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 172.837592] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 172.837600] [] ? __sb_start_write+0x14f/0x310 [ 172.837607] [] vfs_write+0x182/0x4e0 [ 172.837614] [] SyS_write+0xdc/0x1c0 [ 172.837620] [] ? SyS_read+0x1c0/0x1c0 [ 172.837630] [] ? do_fast_syscall_32+0xd6/0xa90 [ 172.837637] [] ? SyS_read+0x1c0/0x1c0 [ 172.837646] [] do_fast_syscall_32+0x32d/0xa90 [ 172.837656] [] sysenter_flags_fixed+0xd/0x1a [ 172.838456] Mem-Info: [ 172.838483] active_anon:137159 inactive_anon:17498 isolated_anon:0 [ 172.838483] active_file:5884 inactive_file:23702 isolated_file:0 [ 172.838483] unevictable:0 dirty:615 writeback:0 unstable:0 [ 172.838483] slab_reclaimable:5705 slab_unreclaimable:62270 [ 172.838483] mapped:59349 shmem:17506 pagetables:3894 bounce:0 [ 172.838483] free:1325917 free_pcp:298 free_cma:0 [ 172.838518] DMA32 free:2415160kB min:4696kB low:5868kB high:7044kB active_anon:256708kB inactive_anon:31984kB active_file:10344kB inactive_file:42840kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:612kB writeback:0kB mapped:109376kB shmem:31920kB slab_reclaimable:10728kB slab_unreclaimable:113488kB kernel_stack:3232kB pagetables:6044kB unstable:0kB bounce:0kB free_pcp:600kB local_pcp:432kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 172.838527] lowmem_reserve[]: 0 3504 3504 [ 172.838556] Normal free:2888508kB min:5580kB low:6972kB high:8368kB active_anon:291928kB inactive_anon:38008kB active_file:13192kB inactive_file:51968kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:1848kB writeback:0kB mapped:128020kB shmem:38104kB slab_reclaimable:12092kB slab_unreclaimable:135592kB kernel_stack:5472kB pagetables:9532kB unstable:0kB bounce:0kB free_pcp:592kB local_pcp:304kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 172.838564] lowmem_reserve[]: 0 0 0 [ 172.838611] DMA32: 229*4kB (U) 235*8kB (U) 181*16kB (UM) 248*32kB (UME) 103*64kB (UME) 44*128kB (UME) 15*256kB (ME) 5*512kB (M) 5*1024kB (UM) 1*2048kB (M) 580*4096kB (M) = 2415100kB [ 172.838657] Normal: 129*4kB (UM) 241*8kB (U) 215*16kB (UM) 266*32kB (UME) 110*64kB (UME) 45*128kB (UME) 25*256kB (UME) 14*512kB (UME) 1*1024kB (M) 2*2048kB (ME) 694*4096kB (M) = 2888508kB [ 172.838659] 47031 total pagecache pages [ 172.838663] 0 pages in swap cache [ 172.838668] Swap cache stats: add 0, delete 0, find 0/0 [ 172.838670] Free swap = 0kB [ 172.838672] Total swap = 0kB [ 172.838674] 1965979 pages RAM [ 172.838676] 0 pages HighMem/MovableOnly [ 172.838678] 313294 pages reserved [ 173.279652] CPU: 0 PID: 6625 Comm: syz-executor.2 Not tainted 4.4.174+ #17 [ 173.286854] 0000000000000000 b14217bcaf7d7345 ffff8801d51374e8 ffffffff81aad1a1 [ 173.295252] 0000000000000000 ffffffff82835ee0 ffffffff828bfa40 0000000000000cff [ 173.303699] ffffffff816417cd ffff8801d51375c8 ffffffff813a48c2 0000000041b58ab3 [ 173.311966] Call Trace: [ 173.314564] [] dump_stack+0xc1/0x120 [ 173.320054] [] ? ext4_direct_IO+0x226d/0x2a80 [ 173.326207] [] panic+0x1b9/0x37b [ 173.331394] [] ? add_taint.cold+0x16/0x16 [ 173.337393] [] ? warn_slowpath_common.cold+0x5/0x20 [ 173.344072] [] warn_slowpath_common.cold+0x20/0x20 [ 173.350910] [] warn_slowpath_null+0x2a/0x30 [ 173.356898] [] ext4_direct_IO+0x226d/0x2a80 [ 173.363026] [] ? ext4_update_bh_state+0xf0/0xf0 [ 173.369342] [] ? ext4_end_io_dio+0xc0/0xc0 [ 173.375230] [] ? ext4_mark_inode_dirty+0x3fe/0xbf0 [ 173.382036] [] ? ext4_reserve_inode_write+0x180/0x180 [ 173.388879] [] ? check_preemption_disabled+0x3c/0x200 [ 173.395839] [] ? check_preemption_disabled+0x3c/0x200 [ 173.402679] [] ? filemap_check_errors+0x9d/0xe0 [ 173.409252] [] generic_file_direct_write+0x276/0x4f0 [ 173.416019] [] ? filemap_write_and_wait_range+0xb0/0xb0 [ 173.423226] [] ? file_update_time+0xc1/0x3c0 [ 173.429297] [] ? mutex_trylock+0x500/0x500 [ 173.435190] [] __generic_file_write_iter+0x245/0x540 [ 173.441943] [] ext4_file_write_iter+0x9ec/0xc70 [ 173.448261] [] ? depot_save_stack+0x1c3/0x5f0 [ 173.454405] [] ? ext4_unwritten_wait+0x200/0x200 [ 173.460807] [] ? check_preemption_disabled+0x3c/0x200 [ 173.467636] [] ? check_preemption_disabled+0x3c/0x200 [ 173.474476] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 173.481482] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 173.488197] [] ? aio_run_iocb+0x682/0x6f0 [ 173.494004] [] aio_run_iocb+0x4ff/0x6f0 [ 173.499778] [] ? ext4_unwritten_wait+0x200/0x200 [ 173.506652] [] ? aio_complete+0xb90/0xb90 [ 173.512577] [] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 173.519533] [] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 173.526796] [] ? __might_fault+0x117/0x1d0 [ 173.532925] [] do_io_submit+0x639/0xf10 [ 173.538712] [] ? do_io_submit+0x2d2/0xf10 [ 173.544692] [] ? trace_hardirqs_on+0x10/0x10 [ 173.550969] [] ? SyS_io_destroy+0x350/0x350 [ 173.557121] [] compat_SyS_io_submit+0xe4/0x140 [ 173.563373] [] ? compat_rw_copy_check_uvector+0x370/0x370 [ 173.570730] [] do_fast_syscall_32+0x32d/0xa90 [ 173.576879] [] sysenter_flags_fixed+0xd/0x1a [ 173.584142] Kernel Offset: disabled [ 173.588006] Rebooting in 86400 seconds..