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{0xf8, 0x100, 0xa9, "2621b4b06c4575a9b32ddc202eacad3624d29e8356bfc2cd74c66700d092a287c6ec6edce7c0ab38d69922c6b05ed82855f9884c4bb72b1fe3696435b326e7e90e83057aae774eda8a8f561f0c5fc9fc56d83bd41e960976d07ba2f14bcb2341a46648820d54aa4f0427f9ee431400666bfb0873cb483e799f485ddfbe8d74f4627a54035ec3ff3c01a3657b7aa917fb0cedd37e9c357f46cfd260fc74fa9ef377da0733dfd61ba1c67f3ecd238086e86b9ca4b93bf60602503ac3053fa9f2e0286307ea4db187a47ec4c0371aa067022cd18d3c8ae63bb7392445229d8a97309893d29196fa14"}, {0x1010, 0x3a, 0x6, 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"}, {0x28, 0x88, 0x3, "34affee9911a5a0cd87fe636bd10e8e39aac76ab8b82b8"}, {0x60, 0x1, 0x40, "47030bead019a9d5e24230a3d68c26f84030d2434e791c17957b281b440f3ac6d8a906c453ebaa071052b56fda29fb831fb43737c632ca34c98c45bfa326f86aa4a94649fb6a7a5c0e281263"}, {0x98, 0xb1, 0x3, "372a6358a7293b0b2cc7e26f300f6fb68106f5502060c33caab9bd41d0caa341c1ed9a796352b269e1a93e4a2a42f2991068b558e1bb7d9b2e899c0cba11be1290a186a487474619153f8af2acf42068809651c39183fa4353243dc62e52bca9c363f420ffb78498cb6f6aea546ce6190c7fa80153eb497fc0700ee33990d613da"}], 0x2238}}], 0x7, 0x0) 16:38:19 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'lo:\x05\xe6\r\x00\x00\x85\x01\x00\x00\x00\x10\x03\x00', {0x2, 0x0, @broadcast}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f00000000c0)={'bat\x00', {0x2, 0x8000, @initdev={0xac, 0x1e, 0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000000080)='net/nfsfs\x00') 16:38:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r6, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x1) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 16:38:19 executing program 4: sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, 0x0, 0x24000000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0xfffffffffffffffe) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000100)) fcntl$setstatus(r1, 0x4, 0x6100) fcntl$getflags(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) setxattr$security_smack_entry(&(0x7f0000000180)='./bus\x00', 0x0, &(0x7f0000000300)='./cgroup.cpu\x00', 0xd, 0x0) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e5e2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, 0x0, 0xffffffffffffffe8) truncate(&(0x7f0000000500)='./file0\x00', 0x804) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x2) sysinfo(&(0x7f0000000140)=""/32) sendfile(r1, r2, 0x0, 0x8000fffffffe) writev(0xffffffffffffffff, &(0x7f0000000680), 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000440)="0a5cc80700") ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000880)=ANY=[@ANYBLOB="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"]) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) ioctl(r3, 0xf61e, &(0x7f0000000f80)="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") link(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000380)='./bus\x00') r4 = memfd_create(&(0x7f00000003c0)='u', 0x0) r5 = dup(r4) execveat(r5, &(0x7f0000000340)='./file0\x00', &(0x7f00000001c0), 0x0, 0x400) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x61000081}, 0xc, &(0x7f0000000400)={&(0x7f0000000840)=ANY=[@ANYBLOB="bc000000"], 0x1}, 0x1, 0x0, 0x0, 0x8800}, 0x880) write$selinux_load(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r2, 0x0, 0xa5cc554) 16:38:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) sendfile(r3, r0, &(0x7f00000000c0), 0x5) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:38:21 executing program 5: openat$ptmx(0xffffffffffffff9c, 0x0, 0x8000, 0x0) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000140)={@loopback}, 0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x800000, 0x0) chdir(&(0x7f0000000380)='./file0\x00') r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000000c80)={0x8, "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", 0x1000}, 0x1006) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, 0x0) sendto$unix(r0, &(0x7f0000000200), 0x0, 0x8000000, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000002c0), 0x4) sendfile(r2, r2, &(0x7f0000000240), 0x2008000fffffffe) syz_genetlink_get_family_id$nbd(0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) setitimer(0x2, &(0x7f0000000080)={{0x77359400}}, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x1) r3 = socket(0xb, 0x5, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') fchdir(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_DESTS(r7, 0x0, 0x60, 0x0, &(0x7f0000000080)=0x44) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_DESTS(r9, 0x0, 0x60, 0x0, &(0x7f0000000080)=0x44) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR, @ANYRES16=0x0, @ANYRES64=r6, @ANYRES32=r3, @ANYRESDEC=r4], @ANYRESHEX=r7], @ANYRESHEX=r8, @ANYRESDEC=r9], 0x36) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_MON_SET(r5, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8c800}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x4000) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, 0x0) syz_genetlink_get_family_id$tipc2(0x0) 16:38:21 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ftruncate(r2, 0x2081fc) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x20) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x800002, 0x11, r4, 0x0) read(r3, &(0x7f0000000000)=""/250, 0xfa) fcntl$setstatus(r1, 0x4, 0x6100) r5 = syz_open_dev$rtc(0x0, 0x107a, 0x163000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x60) r6 = openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$binfmt_misc(r6, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a0dc6feec9ae98487cb03476c39cc9b00000000c850f510fd6ae99a32703e49a34f6a17a7b5fa4d4ea86b2e0410d27aeeaecc126742b65f8e88c6"], 0x3d) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendto$inet(r9, &(0x7f0000000240)="37d9ac9bdc15af429bbd753a528f98", 0xf, 0x4086840, 0x0, 0x0) setsockopt$sock_int(r7, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x0, @remote}, 0xfffffffffffffecc) r10 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r10, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r10, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r11 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r10, r11, 0x0, 0xedc0) ioctl$int_out(r11, 0x2, &(0x7f0000000280)) r12 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r7, r12, 0x0, 0xedc0) getpeername$inet(r12, &(0x7f0000000100), &(0x7f00000001c0)=0x10) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$KDENABIO(r6, 0x4b36) 16:38:21 executing program 2: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x2797ef3f}], 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000005c0)=0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') preadv(r2, &(0x7f0000000700), 0x31f, 0x10400003) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) clock_gettime(0x0, &(0x7f0000000140)) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x5, 0xda86, 0x0, 0x100000000, 0x10001, 0x400}, &(0x7f00000002c0)={0x7, 0x3, 0x5, 0x0, 0x8, 0x2, 0x4, 0x6}, &(0x7f0000000300)={0x0, 0x4, 0x7fff, 0x0, 0x3, 0x40, 0xc03e, 0x5}, &(0x7f0000000340)={0x77359400}, &(0x7f00000003c0)={&(0x7f0000000380)={0x6740}, 0x8}) keyctl$get_security(0x11, 0x0, 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000080)='.\x00', 0xfe) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='.\x00', 0x1) inotify_rm_watch(r4, r6) dup2(r5, r4) r7 = openat$cgroup_type(r5, &(0x7f0000000400)='cgroup.type\x00', 0x2, 0x0) ioctl$FS_IOC_SETFSLABEL(r7, 0x41009432, &(0x7f00000004c0)="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") r8 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x1000, 0x0) ioctl$EVIOCGSND(r8, 0x8040451a, &(0x7f0000000600)=""/156) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000200)=ANY=[@ANYBLOB="0002000000000000040100c910ff01000d00000000b379f26337296b0b000000622db173ca9a177af8b0b259e5dbee00492a3dfec54984d30c0198d3ca990e8712a7ac3658c1007e6b9036229e10f6920a9b712486c396ed7d8938d6466ec47918429b1b829e69bd2c3ff32ffa79fbdb43eed3d1ffc2b373ecce659bb707915332e9e27b2e1201008719d47e6902"], 0x1) nanosleep(&(0x7f0000000440), 0x0) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) 16:38:21 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+10000000}, {0x77359400}}, &(0x7f0000000140)) capset(&(0x7f0000000280)={0x20080522}, &(0x7f00000000c0)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/uts\x00') setns(r3, 0x0) ptrace$getregs(0xe, 0xffffffffffffffff, 0x7, &(0x7f00000002c0)=""/4096) 16:38:21 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000000)={0xff, {{0x2, 0x4e23, @multicast2}}}, 0x88) r4 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getrandom(&(0x7f00000000c0)=""/28, 0x2df, 0x0) 16:38:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r0, r1, 0x0, 0xedc0) r2 = dup(r0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000480)={0x5}, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xc1, 0x0) write(r3, &(0x7f0000000080)="4d0efd336a1b11ebd9", 0x9) r4 = syz_genetlink_get_family_id$tipc2(0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r7, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r7, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r7, r8, 0x0, 0xedc0) r9 = openat$cgroup_ro(r8, &(0x7f00000004c0)='cpuset.effective_mems\x00', 0x0, 0x0) r10 = socket$inet6(0xa, 0x480040004000, 0x2) r11 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r10, 0x29, 0x32, &(0x7f00000028c0)={@dev, r12}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@local, @in=@empty, 0x4e23, 0x5, 0x4e24, 0x2, 0xa, 0x80, 0x80, 0x2742b53027d6f98c, r12, 0xffffffffffffffff}, {0x20, 0x800, 0x100000000, 0x0, 0xffffffffffff8000, 0x7fff, 0x4, 0x1000}, {0x0, 0x1, 0x0, 0x7}, 0x5, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2, 0x4d4, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x24}, 0x3503, 0x3, 0x2, 0x0, 0x3, 0x5, 0x59}}, 0xe8) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TUNGETFEATURES(r6, 0x800454cf, &(0x7f00000003c0)) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xa4, r4, 0x0, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xc1d7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xb20}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xb53}]}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1ff}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40}, 0x4480) sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x220, r4, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1f}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @remote, 0x3ff}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x3a, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x40}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @rand_addr=0xfffffff8}}, {0x14, 0x2, @in={0x2, 0x4e24, @loopback}}}}]}, @TIPC_NLA_MEDIA={0x50, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc96}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x69}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x545}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}]}, @TIPC_NLA_BEARER={0x24, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA={0x30, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x1}, 0x68803) 16:38:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) r4 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffff6) creat(&(0x7f0000000000)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) 16:38:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) splice(r1, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000100), 0x100000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400000, 0x0) write$UHID_GET_REPORT_REPLY(r3, &(0x7f0000000180)={0xa, 0x5, 0x7, 0xd7}, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r2, 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) fsetxattr$trusted_overlay_upper(r4, &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0xdc, 0x4, 0x1, "4b979cf89c6500bf8e5a1357f3fc3e08", "30ec973a9c45157a3da1c31b98cf3f0b6762a140eb167910ab5ba68e6ea2aa24aef04d7b845c711c1c682272af5b58cae61edce49057eacc2f4fa9a155b9d6bad1ab9f85473642ebbcf57ba92a50cca3f005ec3c0e23c333941f5dbd614d85cc31098da8f9c29399b08aff59c9a2c1019a02dc51883dd8af198fe105ebaab26473ee4e99a165e9e4370bdf3dc311d51d2d2ff4a2fd3963be1eaa99e5e20970f208731a35cda680f3c38ac5d7ea8caa2d1fe769b28e6b69bd5fd78ed8c22d71726b096bd461dd20"}, 0xdc, 0x4) tkill(r2, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:38:21 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:38:21 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x151) fcntl$setstatus(r1, 0x4, 0x46000) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x35b2, 0xe0b7}) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x10000}]) r5 = open(&(0x7f0000000240)='./bus\x00', 0x100000141042, 0x0) ftruncate(r5, 0x10099b7) fallocate(r2, 0x4000000000000010, 0x0, 0x7fff) r6 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendfile(r1, r6, 0x0, 0x8400fffffffa) creat(&(0x7f0000000000)='./bus\x00', 0x0) 16:38:22 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$setstatus(r2, 0x4, 0x6100) fcntl$setflags(r2, 0x2, 0x1) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000340)='maps\x00') sendfile(r3, r3, &(0x7f0000000000)=0x40000, 0xde) fchdir(r3) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xfffffef3) read(r4, &(0x7f0000000200)=""/250, 0x50c7e5e2) r6 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f00000001c0)) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4000000004e24, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) truncate(&(0x7f00000000c0)='./bus\x00', 0x800) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0xffffffff80000001) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x80) lseek(r2, 0x0, 0x2) sendfile(r2, r7, 0x0, 0x8000fffffffe) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0xc000, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) socket$inet_udplite(0x2, 0x2, 0x88) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) sendfile(0xffffffffffffffff, r11, 0x0, 0x4) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x42602, 0x0) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r12, 0x0, 0x486, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) 16:38:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}, 0xffff0001}, 0xfffffffffffffd73) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:38:22 executing program 2: socket$inet(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="240000005c0005000a2400001f00ad546d4c1a090c6d264e23c2023c3dda000000000800080006000400fa1545b384e98283aced1145361c14db295b76689e977ba98ceacdbb25e60f1a22ad34d3812700000000000000002321ea50406a3854be6ec805e89f8316b93d0bdb9288d6f82c706d0f390ceafdd2722ace4c2bd561334b26d56b50cb4893984f014d", 0x58}], 0x1, 0x0, 0x23e}, 0x24028844) 16:38:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000200)=0x5, 0x4) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0xb9, 0x8, 0xa1, 0x5, 0x3, 0x3, 0x3, 0x226, 0x38, 0x337, 0x0, 0x8001, 0x20, 0x1, 0x0, 0x1, 0x1000}, [{0x653a4bc2d104180a, 0x4, 0x6, 0x1, 0x400, 0x1ef, 0x6, 0x5}], "1346ec43b2c1c7f0be6edeb299b3160530861b70ebfd90b18e5ec63e612b04bd0dc13d987089ac7c0a8659c067a63e6aee6b9edb9d5f21f845b9efc3cc1c86bece3e6bf4bc4bdeda632c840477d304fd2941caebb9d5c0fbcc9d1fb85b0b1ca8c1633ce13785e6fa68de75b31773ae02517df7a092d8d938e620d442e3f9ae03d50f34c30d7073fb60462c159a8066ae5ac2b1c66720dc12", [[], [], []]}, 0x3f0) waitid$P_PIDFD(0x3, r4, &(0x7f00000000c0), 0x2, &(0x7f0000000140)) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:38:22 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x5, 0x802, 0x4) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000140)=0xfffffffc, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) write$FUSE_WRITE(r1, &(0x7f0000000180)={0x18, 0xfffffffffffffff5, 0x6, {0x7}}, 0x18) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000100)=0x4) 16:38:22 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x48) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000000)='#wlan0*security(\x00') sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 16:38:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) write$ppp(r1, &(0x7f0000000040)="3023be7a3e4f2114755660d6391ab87b534a1e5dc0e50fa38b7c9f51897ba5b86bbfbe3b19152286f8caf840880f8428d1ee91aa19ae2895f7f7768f5def85dea84a14da25f59ecc0f2d4cd8ad29b4fac1e7c02ccb651d3576c5a5c49f5a6559353fb3972f594eaa801262cb37373a5a47bff5f6320a4fb1d9924198d9ab033bb45bb08157a8b281a3cdba09c7986dba8702f91f5b442b6b770232533ced9393e9d671b1876dfe22b4f20dd3ae4d4227a9af4fdf297754caa266894a20126369", 0xc0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote}, 0x0, @in=@multicast2}}, 0xe4) close(r2) inotify_init() 16:38:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000804, &(0x7f0000000280)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) write$binfmt_aout(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r0, &(0x7f0000000100)="67ee4e5168509011951ffbb55de538", 0xfffffff5, 0x0, 0x0, 0x150) shutdown(r0, 0x400000000000001) 16:38:22 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = 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') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:38:22 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000440)=0x3f, 0x12) getpgid(0x0) write$FUSE_LK(r1, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@rand_addr="73d0226db513bdba574a6696ccda0a40", 0x9, 0x0, 0x0, 0xe, 0x0, 0x7fffffff}, &(0x7f0000000180)=0x20) socket(0xa, 0x800, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) fadvise64(r2, 0x0, 0x200, 0x7) r5 = creat(&(0x7f0000000700)='./bus\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001b40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r6 = open(0x0, 0x0, 0x1c0) syz_genetlink_get_family_id$nbd(0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f0000000740)=ANY=[@ANYBLOB="cc409948dbe75120e7c0c9a652c357177effff00000000c10a8f3a6980710203eec48efbd7ffb0755b8f95b76ba95f284179f985740fdceff20dea464666e0648e9ae02514690636d083b161c24e68fc8a9b9112d40000", @ANYBLOB="2036c7ae852840b72e41020dcbf7545660f1680041636526ec9ee86edb16558064d1083fb034ea1c8286def836203c549c4a9840dd61bb952ea542c67806cea9f6c644cb51dd9be3900219f8f4f4a1da05807c12d8b8480c15dd9d9836f275dbb85973f9fca39f5d5133f5b50028cf2b7c1fe63948c442059526e333a06b12876c7be49361c7a81f92ad51c723b764f684a8ceedeaacf7015fef7b6c7c95c035f26a509c2cb6d47a270ca4d994da6cd594dac5850a85a44ff58a54444c85c1c7f8e0659863fcf7f4049e5bb4194be6626c155848ad3f80f7c3a8689ddda9a31100"/237], 0x2}}, 0x1) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="7730f399", @ANYRES16=0x0, @ANYBLOB="738b1000"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x4000413) write$cgroup_type(r5, &(0x7f0000000340)='threaded\x00', 0xffffffc5) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) r7 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r7, &(0x7f00000000c0)='./file1\x00') r8 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/3\x00\x02\x17\x87:\xf4\x03\xdfc\x88,5I\xd7^\xb5D\xf7\xd7\xdb,(\xd5\x00\xc2\x06MG\xcd\xe9w\xe5s\x02\xf2\xea\xb6\xabsp\x12xT8\x01\x00\xd4S\xd8F\xab.x|\x8b\x87\xb0\xa2\xf5Y>\xb1 p\x998(\xe63\xcf\x7f\xac\x89F\x03n\x96\x15zsw\x98\xca\xcb3\xb6M=h\x01i.\xa3\xda}\x190~\xe7d6\xa5\x17\xb3\xe9\xd9QV\x0f\xf3\x02\xd6\xc1\xc3n\xcd*R\x9a\x95\x12\x05K\xa0<\xc9\xe3\xed\xab\xc9\x8bK\xb3\x86\xe2\x93f\x92iKA|e\x97k :,J36\x11\xf0\x99\x96\xb7]\xfd\xe3\v\xd8\x98\xc5o\xc6\xde\x80\xf7_\xc9\x8f\xaf\xf9\xd5\xb7ui\xea\xde\xd0\xeb\xd9\xf5_\v\xe2*\xa3\xf4\xab?n\xcb\x19i\x80\x91\xd2\xf6\x14\xfe!!0\x84L\x86\x81\x95,B\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xab*[\xa5\xb217\x93\xf3\x88\x92\xa6\xde\x11\xa2-J\x9d\xc9\xb2\x97\xa3\x88v\x9eR\x155\xc7N!\xdb\"8\xc8I\xb9c\xed\xa7!\t\x85s\xb1\xa5\xa7R2Yf\x1c\xf8\xc2z>\xb1\x9c\x02a\x87\xe9\xb8\xf8\xdcv\xb6\xe4\xa6\n\x0e\x83lM7\xcc?\xea\x19\x99\xce\x1c\x10\xd2lQ(\xc7\xe9\xef\xd2Q\vY\xf58\x10|8}uE\xaf\xb4w;\xbc\xe4\x01\xd8\xf2\xf9u\xc1Dt\'\x84\xb5\xa4\x83\xeft\xfc\xf3\xdd\x870xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:23 executing program 4: r0 = eventfd2(0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$getown(r0, 0x9) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000000080)='\x00\x00\x00&y\xc9\xeb\x00\x00\x00\x00\x00 \x00\x00') syz_open_procfs(0x0, &(0x7f0000000200)='stat\x00') r4 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000280)={@rand_addr="4dafcd478c2d0b4833aace9e152a2fa0"}, 0x14) r5 = socket(0xa, 0x2, 0x6) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000a1aff7)={@rand_addr="4dafcd478c2d0b4833aace9e152a2fa0"}, 0x14) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000380)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000100)={'nr0\x01\x00\x00\x00\xf2\xff\xff\xfe\x00\x00@\x00', 0x6}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x7) dup3(r7, r6, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/load\x00', 0x2, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='\x90(tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x1000}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TUNSETLINK(r8, 0x400454cd, 0x7) dup3(r9, r8, 0x0) r10 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000100)={'nr0\x01\x00\x00\x00\xf2\xff\xff\xfe\x00\x00@\x00', 0x6}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TUNSETLINK(r10, 0x400454cd, 0x7) dup3(r11, r10, 0x0) r12 = dup3(r11, 0xffffffffffffffff, 0x1c0000) preadv(r12, &(0x7f0000000000)=[{&(0x7f0000000180)=""/68, 0xfffffffffffffeda}], 0x1, 0x0) readv(r3, &(0x7f0000000580), 0x25b) r13 = socket$inet(0x2, 0x80000, 0x0) syncfs(r13) r14 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r14, 0x8953, &(0x7f0000000500)={{0x2, 0x0, @empty}, {0x0, @broadcast}, 0x0, {0x2, 0x0, @remote}, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf9\xf7\xe9#\x00'}) r15 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r15, 0x8953, &(0x7f0000000500)={{0x2, 0x0, @multicast1}, {0x0, @broadcast}, 0x0, {0x2, 0x0, @local}, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf9\xf7\xe9#\x00'}) setsockopt$inet_tcp_int(r15, 0x6, 0x0, &(0x7f00000000c0)=0x25, 0xfdf5) setsockopt$sock_int(r13, 0x1, 0x3f, &(0x7f0000000180)=0x7f, 0xfffffffffffffe7d) openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80000, 0x0) clone(0x20207ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x9b700810fd5f601b, 0x1, 0x0) r16 = open(&(0x7f0000000500)='./bus\x00', 0x141042, 0x0) close(r16) r17 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x105082) r18 = memfd_create(&(0x7f0000000100)='/dev/keychord\x00', 0x0) pwritev(r18, &(0x7f0000000440)=[{&(0x7f00000004c0)="03006f", 0x3}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r17, 0x4c00, r18) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r16, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) fcntl$setstatus(r16, 0x4, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r20, &(0x7f00000001c0), 0x526987c9) lstat(&(0x7f0000000040)='./bus\x00', &(0x7f00000018c0)) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$get_persistent(0x3, r23, 0x0) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000001800)={0xa0, 0x19, 0x1, {0x1120, {0x0, 0x1, 0x6}, 0x100010114, r23, r21, 0x4, 0x10000, 0x9, 0x1, 0x4, 0x8, 0x0, 0x0, 0x3, 0x1f, 0x4, 0x0, 0x3}}, 0xa0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000640)={@loopback, @multicast2}, 0x0) readv(r16, &(0x7f0000001b80)=[{&(0x7f0000000800)=""/4096}, {&(0x7f0000001940)=""/212}, {&(0x7f0000000600), 0x3c9}, {&(0x7f0000000680)=""/53}, {&(0x7f0000001c00)=""/189}, {&(0x7f0000001b00)=""/68}], 0x3) read(r19, &(0x7f0000000700)=""/250, 0xffffffc9) sendfile(r17, r18, 0x0, 0x180003) 16:38:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x2000, @ipv4={[], [], @multicast1}}, 0x7a) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:38:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r6, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) r8 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x78ff) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000180)=r10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r11 = request_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000240)='!\x00', 0xfffffffffffffffa) keyctl$revoke(0x3, r11) r12 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r12, 0x0, 0x0) tkill(r12, 0x19) wait4(r12, 0x0, 0x2000002, 0x0) read(0xffffffffffffffff, &(0x7f0000000340)=""/70, 0xfffffffffffffedb) 16:38:23 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x26) wait4(0x0, 0x0, 0x0, 0x0) 16:38:23 executing program 4: clone(0x2502001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xf85c90bdb840c57e) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000040)) r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r0, 0xc018620c, &(0x7f0000000140)) [ 305.186111] binder: 13728:13730 ioctl c018620c 20000140 returned -1 16:38:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x48) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000000)='#wlan0*security(\x00') sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 16:38:24 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10200, 0x0) write$FUSE_IOCTL(r0, &(0x7f00000000c0)={0x20, 0xfffffffffffffff5, 0x2, {0xb73, 0x0, 0x7fff}}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'eql\x00', 0x10000803}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x308) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00^\x01\x03\x03\xf0\x00', @ifru_mtu=0x1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = gettid() ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000040)=r5) 16:38:24 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:25 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:38:25 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r2, 0x208200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xe0b7}) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r7, 0x0, r7) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = accept4$unix(r3, 0x0, &(0x7f0000000080), 0xc0800) ioctl$EXT4_IOC_MOVE_EXT(r9, 0xc028660f, &(0x7f0000000200)={0x0, r10, 0x1, 0x1, 0x7f}) r11 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r11, &(0x7f0000000c80)={0x8, "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", 0x1000}, 0x1006) 16:38:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/4096) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0xff, 0x1}, 0x20) 16:38:25 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:25 executing program 2: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff3a}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 16:38:26 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, 0x0) open(0x0, 0x475100, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0xfffffffffffffffe) fcntl$setstatus(r2, 0x4, 0x6100) fcntl$getflags(0xffffffffffffffff, 0x0) truncate(&(0x7f00000000c0)='./bus\x00', 0x800) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r3, 0x0, 0x8000fffffffe) r4 = memfd_create(&(0x7f00000003c0)='u', 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001fde)=0xfff, 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) lsetxattr$security_selinux(&(0x7f0000000040)='./bus\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000140)='system_u:object_r:console_device_t:s0\x00', 0x26, 0x1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl(r4, 0x8912, &(0x7f0000000080)="0a5cc8") sendfile(r2, r3, 0x0, 0xa5cc554) [ 307.339049] audit: type=1400 audit(1572539906.082:95): avc: denied { relabelto } for pid=13771 comm="syz-executor.5" name="bus" dev="sda1" ino=16543 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:console_device_t:s0 tclass=file permissive=1 16:38:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$UI_DEV_DESTROY(r2, 0x5502) r3 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:38:26 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:26 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)="a4ab12f728db4b2b4d2f2fba03988cdcdf96ac4fad0b3a47006db763e3a227deb6999d32772cf2eebb1fb054d54ac45a333c28785d630f38ba0fd5e2d5fb109aa4d1a2d25799eb00ea36a133349cce8d", 0x50}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') recvmmsg(r2, &(0x7f0000001a00)=[{{&(0x7f0000000180)=@vsock, 0x80, &(0x7f0000000200)=[{&(0x7f0000000340)=""/179, 0xb3}, {&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x3, &(0x7f0000001480)=""/190, 0xbe}, 0x8}, {{&(0x7f0000001540)=@can={0x1d, 0x0}, 0x80, &(0x7f0000001600)=[{&(0x7f00000015c0)}], 0x1, &(0x7f0000001640)=""/86, 0x56}, 0x401}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001740)=""/108, 0x6c}, {&(0x7f00000017c0)=""/21, 0x15}], 0x2}, 0x2}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001840)=""/93, 0x5d}], 0x1, &(0x7f0000001900)=""/193, 0xc1}, 0xffffff00}], 0x4, 0x100, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001b00)={r5, @broadcast, @broadcast}, 0xc) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r6, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) getsockopt$inet_int(r7, 0x0, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) open(&(0x7f0000000280)='.\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ptrace$cont(0x7, r0, 0x0, 0x0) 16:38:26 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x200, 0x0) sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x24000000) ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, 0x0) open(0x0, 0x475100, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0xfffffffffffffffe) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000100)) fcntl$setstatus(r2, 0x4, 0x6100) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(0xffffffffffffffff, 0xe) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e5e2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, 0x0, 0xffffffffffffffe8) truncate(&(0x7f00000000c0)='./bus\x00', 0x800) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r5, 0x0, 0x8000fffffffe) writev(r2, &(0x7f0000000800)=[{&(0x7f0000000740)="072c1fb5ee415fd908429e9757bd25e49444e22afe2cc6d10dbb75b00146d915d5eeec29af419f866c789a1dd1107840f5226011a4c236d1a0f3d4411208e97891e83f460c33ce14d985b9fd5a6e5986e9faee22e96df6e90d055124695366ac1786e9b824610efad69a618b9bf2e236a81356b7d379d8f3ff0aafa43cdf5cab97226891d154a3b68dc7dd", 0x8b}], 0x1) r6 = memfd_create(&(0x7f00000003c0)='u', 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0xc8, &(0x7f0000001fde), 0x4) pwritev(r7, &(0x7f0000000340)=[{&(0x7f0000000140)}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl(r6, 0x8912, &(0x7f0000000080)="0a5cc80700") ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"]) memfd_create(&(0x7f0000000040)='u', 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') write$selinux_load(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r5, 0x0, 0xa5cc554) 16:38:26 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x4002) io_setup(0xc32f, &(0x7f0000000440)=0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) ioctl$BLKFLSBUF(r4, 0x1261, &(0x7f0000000000)=0x2) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xb, 0x12, r5, 0x0) ftruncate(r1, 0x48280) r6 = open(&(0x7f00000004c0)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0x14) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 16:38:28 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = 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') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:38:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x7) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x37a, 0x20004044, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="8c", 0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet6(0xa, 0x480040004000, 0x2) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f00000028c0)={@dev, r7}, 0x14) sendmmsg(r4, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001540)=ANY=[@ANYBLOB="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0x10e8}}, {{&(0x7f00000001c0)=@nfc_llcp={0x27, 0x1, 0x200, 0x2, 0x7, 0x1, "233b998d45fbef67b0c46f53e5044d8704254ad976c7c503b5100f2a01f2e718866828658194229d2816f38a0239e0c3718de5d38d0ef334d69ba3a94caac3", 0xb}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000001440)="5c857a22b7dc5cbd924eb9c78eec8f261f59be13806652f8a5b1ea360c7286dbdda0198513d0db8c84a25fc3c76b50c2e209c23ebbde304e22e23db9bd7f406155d33e7b458bb8c7a94f6659a707de148b10791961c8a6b1adb3792ce106a9b0db057052725e10e9cdd175862eb651a5d48195c436e19ec774df1899430049eb3ad40a8eab93f5ce6390d5f2e00197e364f3ca83c23c6da2537680f3fde179c463face4078e7de6532de41be9224401f87fb57553b428f40326b689d13e5e8e6301fdcade71b3a984a4592e86cc4e25edcfe8add8c20ca0e3c7f890dc1244e0c823b09bb98d09d7f6b32cf0a34fdfb35cf47d27e487c8f80", 0xf8}, 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{&(0x7f0000004dc0)="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0x1000}], 0x4}}, {{&(0x7f0000005e00)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x3, 0x40, "abd7102dfeea341f31e1a73ce900d2cc03f347359a11d77875cd099de23377b9772074200188ef3b1aa21cc3bdefe4eba3c2d93138583cb60a228738c7b0b2", 0x33}, 0x80, &(0x7f0000006080)=[{&(0x7f0000005e80)="eb275595d737d9ec1cb88954d5959014665b38cd3da26fa5353872d8b06c6432e910809dad85f91abaf3e85c1c27356d0b4966c6247dae15022bb1449acbee34f03f67577148e4294104f9106828456b6376598eee4e522edafa4db001277280ed00edbaa124123c179acb28a8cff4bc3e85838edabddfd9f99d72b57aebaccfd2ec99", 0x83}, {&(0x7f0000005f40)="5731064eb5021961d8f2b2311cefb05e9db84e655ac953db7fb51c99027c31f6f61ba7a4d7821294261514a6b00ba090760649202ad0a2a6e190816abc3f2345c6", 0x41}, {&(0x7f0000005fc0)="7f564bd6217e9681224277842c3e78b4f1736c40fb098a2e9283473b3965257a7a8f49e3adfda0ab48603460c06d53c34498cfbd99aa245c16c1916703589bdb814f82c3cc79f6109e586ff7bb0fef0b11bd8d80746d34e52fef782d6b6ffc59da1086f63e441fcb22f3f536a15015e611200f80c590813835c2d47670b0dc9d9f328da35670374bb2de27e7732b3b1f197ce8deaa456fe3977433e1fdb1829b58d798d84fd6ebf8284a411b4fd3ce7e81", 0xb1}], 0x3, &(0x7f00000060c0)=[{0xffffffffffffff49, 0x113, 0x600, "8fbd764225dbdb4ea1fa91f5c9dff5de39f8b5a60ad38baa23b3ba3e4563ae66b76c1988d7a8de2ddc9928261580aff21cd8207e7a006c053c13da29c7efe970e942fe4e3b8042491a3fa1684202e62dd802178d21de28284886ad57ddafc39a8478ccd70d87e7e765ccddab62f8862d2e93cc47f074f28ad2a33c45e654c0fad9d7626a1c74c625081a103c3e148699c5b56eb4"}, {0x30, 0xff, 0x100, "e936024d7d0a1618a6a9f04ddf90fde1c94ca0985a08dcba06de98f87b"}, {0xf8, 0x115, 0x400, "03e60ef40b08cd727a542642988ce08a1501d38fe4c474ef1179f311a0a7b1d516a28733eaf4730943fc0a39e66c96d5d03a350ac6b6da9ece7feee0546ab98f0bfc19b9375cd92a896476161b42a51343751f0be4efeea220fa126d4ae53912010c6c1f5dfb17b9938c08c5a9cbe77dbe3b632d1a7b1ac5a7153bb985ef9317d1ba02c18c5c25632daa1d0d6ddc404381f99a49509b2ff164f080d3104418f9e54b0f2b151d64d8544b8d2921ea6497c2d4c7099c5eaf4127f25d051aa2957233b24c2f75ebca7c7e44fb9dde82642c60d6af4fc506f0118c8f323af5d92388f551b063b736fd8a"}, {0xffffffffffffff80, 0x78, 0x3ff, "70c5c7aadf0a794f073ea9"}], 0x1f0}}], 0x8, 0x8004) fcntl$dupfd(r3, 0x0, r3) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$TUNSETQUEUE(r10, 0x400454d9, &(0x7f0000000140)={'veth0_to_hsr\x00', 0x400}) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r11 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r11, 0x0, 0xedc0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) dup3(r12, r1, 0x0) 16:38:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'batadv0\x00', 0x800}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f00000000c0)={{0x1, 0x0, @reserved="91e47b3a6bb428511385c7bf5b491917f2bd474aa6b8788790b2eccffd7c9b79"}}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) ioctl$TIOCVHANGUP(r6, 0x5437, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 16:38:28 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x31c6) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) keyctl$describe(0x6, r1, 0x0, 0x0) lstat(&(0x7f0000000040)='./bus\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000001800)={0xa0, 0x19, 0x0, {0x40, {0x45, 0x1, 0x9}, 0x100010014, r2, r3, 0x80000442, 0x10000, 0xfffffffffffeffff, 0x9, 0x9, 0x20000000006, 0x0, 0x0, 0x3, 0x1f, 0x80, 0x1, 0x871}}, 0xa0) r4 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r4) keyctl$chown(0x4, r1, r2, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) r7 = dup(0xffffffffffffffff) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r7, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r8, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, 0x0, 0x4102, 0x0, {0x10, 0x13, @l2={'ib', 0x3a, 'erspan0\x00'}}}, ["", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x20000008) sendmsg$TIPC_CMD_GET_MAX_PORTS(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x544c0004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r8, 0x10, 0x70bd25, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000020}, 0x20000) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r9 = dup(0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r9, 0x400454d8, &(0x7f00000001c0)=0xfff) r10 = socket(0x2, 0x8100a, 0x3) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000000080)='veth1\x00', 0x10) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFFLAGS(r12, 0x8914, &(0x7f0000000180)={'ipddp0\x00', 0x17af8862d09b3eaa}) 16:38:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000600)='net/route\x00') r1 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r0, 0x0, 0x4000000000dc) r2 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r2, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) open(0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000003380)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000003440)={&(0x7f0000003340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003400)={&(0x7f00000033c0)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000128bd7000fcdbdf25010000000000000001410000001800170000001d000000037564703a73797a3000000000"], 0x34}}, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(0xffffffffffffffff, 0x0, 0x0) getresgid(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0) ftruncate(0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0x2102001df8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f00000000c0)='\x00', 0x0) 16:38:29 executing program 4: socket$netlink(0x10, 0x3, 0xf) 16:38:29 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x12, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000000000)) getsockopt$inet6_int(r1, 0x29, 0x2, 0x0, &(0x7f0000000040)) 16:38:29 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\r', 0x20000005002}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000200)=0x1) 16:38:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xfffffee5}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000002fc0)=ANY=[@ANYBLOB="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"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="020a000007000000000000000000de0005001a0000000100041727fbb0fde70100000001040000534f8200000000ffffac14f6382534fb39925173fc0f6aa23ca314b206000102c3abe8fbcc006c22f21cff9ae063af3ccf75ceb4c385c8e8a8446e7549691b66091717d16f6e00a58486aef2ad7ce006651e61f39a451e6e4994afc820d96bacc0bcc36aba4f8178c5bd238b123e16b3755c9b70e8cc158afd1f4390508f3321f65dd90ca9a01c49198aa145db4a4882600cab228c541c95c6ff3bb38cab11ba67965d529bfacca815bda123ab0c9a200d2dcac2d4ca6f1ffffccf90327c3b678e5c710f44c2a96b792eed0000dd2485000000000000000000000000246abda8c91c5deda42cca14ee7902d0e7a1eab07c98df58f46ceb66f8873e03a2e61f98646be40f3c763fdc1f803d395935cc407c00fbeed5337fea6142382af3e164815457ac87ac49204a50a87183edd640695254ade7414b453088ca3c0a3e3280d5383c70a8ff006dbe6234f0c9ea094e4194d968632a0bec216fe4a712b011463b091a8b8ff5c27bca988dec25683665f8bce56838035dbc99ced8ccb5d6e2e0ccd2e26044e8a000002ce25e22d825112a4942efcbe906636c2562336e429ed317d2f00a59a911efaa9a89bfb4df74637ef45a2e1c837235725fa6581363de1e56f79b089acc3b0e72b5a7c470126af452eeb29691aab123aa603abbc9cfbadcd41a65bcb74b00b675369ab054d59e80fed471d99c2278b291f452ff4d134f6d85bfc79c7b4517198f81aa08048936d1d6ab3d75f02854784cde37820c07d3f901bb5dd861371fe9"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x4000144, 0x0) 16:38:29 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0xffffff4d) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) sched_rr_get_interval(r1, &(0x7f0000000000)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmsg(0xffffffffffffffff, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) connect$unix(r2, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r4 = accept(r3, 0x0, 0x0) recvfrom$unix(r2, &(0x7f00000000c0)=""/90, 0xffffffffffffffef, 0x104, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000780), 0xffffffffffffffe6, 0x0, 0x0, 0xffffffffffffffc1) tkill(0x0, 0x11) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000240)=""/77) write$FUSE_LK(r0, 0x0, 0x0) 16:38:29 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:32 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$cont(0x7, r5, 0x0, 0x0) 16:38:32 executing program 4: open(0x0, 0x0, 0x1c0) syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0x0, 0x182) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0xfffffffffffffffe) fcntl$getownex(r1, 0x10, 0x0) inotify_init() fcntl$setstatus(r1, 0x4, 0x6100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(0xffffffffffffffff, 0x204) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000200)=""/232, 0xe8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000500)=@gcm_128={{}, '\x00', '\x00', '\x00', "000000db059f9200"}, 0x28) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0x4) add_key(0x0, &(0x7f0000000300)={'syz'}, &(0x7f0000000340), 0x0, 0xfffffffffffffffa) truncate(&(0x7f00000000c0)='./bus\x00', 0x800) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r4, &(0x7f0000000040), 0x8000fffffffe) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x202142, 0x0) writev(r5, &(0x7f0000000380), 0x10000000000003cf) socket$inet6(0xa, 0x0, 0x0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r7, 0x0, &(0x7f0000000100)={0x1, 0x1, 0x7f, 0x20}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@empty}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000000180)=0xffffffe5) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000340)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r8 = syz_open_procfs(0x0, &(0x7f00000001c0)='clear_refs\x00') fcntl$lock(r8, 0x6, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='clear_refs\x00') fcntl$lock(0xffffffffffffffff, 0x5, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, 0x0) syz_open_procfs(0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x3dde20, 0x0) sendfile(r1, r3, 0x0, 0xa5cc554) 16:38:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local, 0x0, 0x32}, 0x0, @in=@dev, 0x0, 0x0, 0x0, 0x5}}, 0xe8) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x803}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8011}, 0x4004010) setxattr$security_smack_transmute(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='security.SMACK64TRANSMUTE\x00', &(0x7f00000002c0)='TRUE', 0x4, 0x6) 16:38:32 executing program 2: r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x8000, 0x400) ioctl$RTC_WIE_OFF(r0, 0x7010) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x16dc) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000100)=0x3, 0x4) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00\x94u\xb7\xfbr\xf3\xf0\xaae\x8d\xa1\xa9%\x00\xb2\x1b\xb3o\xcbe\xa7\x8c\xd6\x1e\xc7p\x86\x8fG\xc1\xf8\xc6\xe5=+o\xac\xc3\xf0N\xca\xa5Zm\xc6\xa0\x110\xd2q\x98\xc5\xc3\xaa\x89\xc1\xce\xde\xf1\vp\xderD\xc6\xa2\xc2\xc3\xfc\xc7\x87\xf0O\xb8a\xd8\xef@uu\x1d\xef\xf7\x17@\x17\xf1\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r7 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e21}, {0x300, @local}, 0x8, {0x2, 0x4e21, @local}, 'syzkaller0\x00'}) r10 = dup(r6) write$P9_RSYMLINK(r10, &(0x7f0000000040)={0x14}, 0x14) fallocate(r7, 0x11, 0x0, 0x20008000) 16:38:32 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000100)={0x50, 0x0, 0x7, [{0x5, 0x9aa, 0x22, 0xffffffff, '&$cpuset]posix_acl_access@vboxnet0'}]}, 0x50) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) [ 313.278546] Dead loop on virtual device ip6_vti0, fix it urgently! [ 313.296706] Dead loop on virtual device ip6_vti0, fix it urgently! [ 313.313297] Dead loop on virtual device ip6_vti0, fix it urgently! 16:38:32 executing program 2: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='trusted.overlay.upper\x00', &(0x7f0000000440)={0x0, 0xfb, 0xba, 0x5, 0x1, "3e40fbb0aff519186b2fe6f937160c6f", "6dd98c83b1d9f5b2b769d805a74d98dec2168d0b5a365d2aa8541eb1a17d23e2845ee39ca3c1a5cccbfdfb392c3c80b0c361c2cbe0af38ffeca736cc2aab87560c33de18c4579e4d38fe7f89e28186f436b107efcd1bd8a9068b0853b7d4d27667ec90cc4a8f455f49d548934f6612e476fbb9b73eb8212ee0dae1f706f03ad0330c65e4ea7ddcc9e234a5addfafef5f6b64a9727562deb205164f372a624e438ef9832493"}, 0xba, 0x2) syz_open_procfs(0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004b00)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000540)="90", 0x1}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000380)) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x80040) inotify_init() ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) open(0x0, 0x200c2, 0x200000000000004) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000001c0)={0x30, 0x5, 0x0, {0x0, 0x0, 0x4, 0x5}}, 0x30) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet6(r3, &(0x7f0000000300), 0xfec4, 0x4008080, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000180)=0xc) syz_open_procfs(r6, &(0x7f0000000500)='attr/keycreate\x00') [ 313.329845] Dead loop on virtual device ip6_vti0, fix it urgently! [ 313.350042] Dead loop on virtual device ip6_vti0, fix it urgently! [ 313.385332] Dead loop on virtual device ip6_vti0, fix it urgently! 16:38:32 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000007b80)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/49, 0x31}, {&(0x7f0000000100)=""/69, 0x45}], 0x2}, 0x81}, {{&(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000000340)=""/7, 0x7}], 0x3}, 0x10001}, {{&(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/213, 0xd5}, {&(0x7f0000001540)=""/23, 0x17}], 0x3, &(0x7f00000015c0)=""/189, 0xbd}, 0x1}, {{&(0x7f0000001680)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/127, 0x7f}, {&(0x7f0000001780)=""/43, 0x2b}], 0x2, &(0x7f0000001800)=""/76, 0x4c}, 0x3ff}, {{&(0x7f0000001880)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/219, 0xdb}, {&(0x7f0000002a00)=""/220, 0xdc}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/84, 0x54}, {&(0x7f0000003b80)=""/80, 0x50}, {&(0x7f0000003c00)=""/62, 0x3e}], 0x7, &(0x7f0000003cc0)=""/12, 0xc}, 0x80}, {{&(0x7f0000003d00)=@sco, 0x80, &(0x7f0000004e80)=[{&(0x7f0000003d80)=""/4096, 0x1000}, {&(0x7f0000004d80)=""/220, 0xdc}], 0x2, &(0x7f0000004ec0)=""/120, 0x78}, 0x1}, {{&(0x7f0000004f40)=@caif=@rfm, 0x80, &(0x7f0000005180)=[{&(0x7f0000004fc0)=""/35, 0x23}, {&(0x7f0000005000)=""/10, 0xa}, {&(0x7f0000005040)=""/129, 0x81}, {&(0x7f0000005100)=""/97, 0x61}], 0x4, &(0x7f00000051c0)=""/65, 0x41}, 0xd621}, {{&(0x7f0000005240), 0x80, &(0x7f0000005480)=[{&(0x7f00000052c0)=""/174, 0xae}, {&(0x7f0000005380)=""/199, 0xc7}], 0x2, &(0x7f00000054c0)=""/128, 0x80}, 0x7}, {{&(0x7f0000005540)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000007840)=[{&(0x7f00000055c0)=""/6, 0x6}, {&(0x7f0000005600)=""/31, 0x1f}, {&(0x7f0000005640)=""/4096, 0x1000}, {&(0x7f0000006640)=""/185, 0xb9}, {&(0x7f0000006700)=""/4096, 0x1000}, {&(0x7f0000007700)=""/107, 0x6b}, {&(0x7f0000007780)}, {&(0x7f00000077c0)=""/91, 0x5b}], 0x8, &(0x7f00000078c0)=""/122, 0x7a}, 0x6}], 0x9, 0x62310e63c227134e, &(0x7f0000007bc0)={r2, r3+10000000}) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000007c00)={'security\x00', 0xf, "9bfa14f6a985b542817b2c427a77fc"}, &(0x7f0000007c40)=0x33) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:38:32 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) dup3(r4, r6, 0x80000) 16:38:32 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) [ 314.122505] vmalloc: allocation failure: 7265320960 bytes [ 314.161468] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 314.193117] CPU: 0 PID: 13945 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 314.200165] 0000000000000000 91ce81572f997536 ffff8800b3b0f938 ffffffff81aad1a1 [ 314.208301] 1ffff10016761f2a ffff8800b3d52f80 00000000024000c2 0000000000000000 [ 314.216396] ffffffff82895080 ffff8800b3b0fa48 ffffffff8148c0cb 0000000100000001 [ 314.224466] Call Trace: [ 314.227074] [] dump_stack+0xc1/0x120 [ 314.232728] [] warn_alloc_failed.cold+0x78/0x99 [ 314.239232] [] ? zone_watermark_ok_safe+0x290/0x290 [ 314.245899] [] ? _raw_spin_unlock+0x2d/0x50 [ 314.251985] [] ? avc_has_extended_perms+0xd30/0xd30 [ 314.258738] [] ? check_preemption_disabled+0x3c/0x200 [ 314.265581] [] __vmalloc_node_range+0x365/0x650 [ 314.271922] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 314.278848] [] vmalloc+0x5c/0x70 [ 314.283865] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 314.290441] [] xt_alloc_entry_offsets+0x44/0x60 [ 314.296893] [] translate_table+0x215/0x1720 [ 314.302873] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 314.309629] [] ? __do_page_fault+0x33f/0x7f0 [ 314.315691] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 314.322364] [] do_ip6t_set_ctl+0x2b3/0x450 [ 314.329323] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 314.336095] [] ? mutex_unlock+0x9/0x10 [ 314.342244] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 314.349615] [] nf_setsockopt+0x6d/0xc0 [ 314.355150] [] ipv6_setsockopt+0x10b/0x140 [ 314.361296] [] tcp_setsockopt+0x8a/0xe0 [ 314.367097] [] sock_common_setsockopt+0x9a/0xe0 [ 314.373514] [] SyS_setsockopt+0x159/0x240 [ 314.379324] [] ? SyS_recv+0x40/0x40 [ 314.385236] [] ? SyS_clock_gettime+0x118/0x1e0 16:38:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x2) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000018b4232e64be83007f5300fe01b2a4a28028232c2398be89930a600000ffa84306910000005544dbd2a290d86706ffffffffffffff00000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab822000006", 0x5c}], 0x1, 0x0, 0xaf}, 0x0) [ 314.391567] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 314.398215] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 314.405560] Dead loop on virtual device ip6_vti0, fix it urgently! [ 314.446352] Mem-Info: [ 314.458766] active_anon:144892 inactive_anon:5346 isolated_anon:0 [ 314.458766] active_file:6223 inactive_file:20509 isolated_file:0 [ 314.458766] unevictable:10 dirty:255 writeback:0 unstable:0 [ 314.458766] slab_reclaimable:5528 slab_unreclaimable:62311 [ 314.458766] mapped:59356 shmem:5521 pagetables:4012 bounce:0 [ 314.458766] free:1332214 free_pcp:479 free_cma:0 [ 314.495551] DMA32 free:2431684kB min:4696kB low:5868kB high:7044kB active_anon:269848kB inactive_anon:10904kB active_file:12524kB inactive_file:36592kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:528kB writeback:0kB mapped:108960kB shmem:11252kB slab_reclaimable:10140kB slab_unreclaimable:110068kB kernel_stack:3648kB pagetables:7132kB unstable:0kB bounce:0kB free_pcp:868kB local_pcp:644kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 314.545176] vmalloc: allocation failure: 7265320960 bytes [ 314.551313] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 314.558711] CPU: 0 PID: 13960 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 314.565809] 0000000000000000 aace08f50a56b58c ffff8801bf6df938 ffffffff81aad1a1 [ 314.573965] 1ffff10037edbf2a ffff8801d1b55f00 00000000024000c2 0000000000000000 [ 314.582037] ffffffff82895080 ffff8801bf6dfa48 ffffffff8148c0cb 0000000000000001 [ 314.590188] Call Trace: [ 314.592779] [] dump_stack+0xc1/0x120 [ 314.598147] [] warn_alloc_failed.cold+0x78/0x99 [ 314.604469] [] ? zone_watermark_ok_safe+0x290/0x290 [ 314.611153] [] ? __alloc_pages_nodemask+0x3fb/0x14b0 [ 314.617916] [] ? avc_has_perm_noaudit+0x1a0/0x300 [ 314.624418] [] ? avc_has_extended_perms+0xd30/0xd30 [ 314.631090] [] ? check_preemption_disabled+0x3c/0x200 [ 314.632527] lowmem_reserve[]: 0 3504 3504 [ 314.632561] Normal free:2888844kB min:5580kB low:6972kB high:8368kB active_anon:318220kB inactive_anon:10480kB active_file:12368kB inactive_file:45444kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:492kB writeback:0kB mapped:128612kB shmem:10832kB slab_reclaimable:11972kB slab_unreclaimable:139076kB kernel_stack:5568kB pagetables:8916kB unstable:0kB bounce:0kB free_pcp:1348kB local_pcp:736kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 314.632568] lowmem_reserve[]: 0 0 0 [ 314.632622] DMA32: 49*4kB (UME) 215*8kB (UME) 46*16kB (UME) 163*32kB (UME) 113*64kB (UE) 46*128kB (UME) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2424572kB [ 314.632664] Normal: 125*4kB (UE) 229*8kB (UE) 60*16kB (UE) 120*32kB (UE) 96*64kB (UE) 48*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2888924kB [ 314.632667] 32252 total pagecache pages [ 314.632671] 0 pages in swap cache [ 314.632676] Swap cache stats: add 0, delete 0, find 0/0 [ 314.632678] Free swap = 0kB [ 314.632681] Total swap = 0kB [ 314.632683] 1965979 pages RAM [ 314.632685] 0 pages HighMem/MovableOnly [ 314.632689] 313294 pages reserved [ 314.755324] [] __vmalloc_node_range+0x365/0x650 [ 314.762644] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 314.769572] [] vmalloc+0x5c/0x70 [ 314.774971] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 314.781687] [] xt_alloc_entry_offsets+0x44/0x60 [ 314.788341] [] translate_table+0x215/0x1720 [ 314.794315] [] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 314.801150] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 314.807907] [] ? __check_object_size+0x222/0x332 [ 314.814394] [] do_ip6t_set_ctl+0x2b3/0x450 [ 314.820264] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 314.826916] [] ? mutex_unlock+0x9/0x10 [ 314.832476] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 314.839562] [] nf_setsockopt+0x6d/0xc0 [ 314.845584] [] ipv6_setsockopt+0x10b/0x140 [ 314.851509] [] tcp_setsockopt+0x8a/0xe0 [ 314.857151] [] sock_common_setsockopt+0x9a/0xe0 [ 314.863645] [] SyS_setsockopt+0x159/0x240 [ 314.869528] [] ? SyS_recv+0x40/0x40 [ 314.874803] [] ? SyS_clock_gettime+0x118/0x1e0 [ 314.881148] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 314.887852] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 314.896679] Mem-Info: [ 314.899102] active_anon:148751 inactive_anon:5346 isolated_anon:0 [ 314.899102] active_file:6226 inactive_file:20509 isolated_file:0 [ 314.899102] unevictable:10 dirty:264 writeback:0 unstable:0 [ 314.899102] slab_reclaimable:5528 slab_unreclaimable:62310 [ 314.899102] mapped:59356 shmem:5521 pagetables:4028 bounce:0 [ 314.899102] free:1328384 free_pcp:644 free_cma:0 [ 314.933480] DMA32 free:2424620kB min:4696kB low:5868kB high:7044kB active_anon:276820kB inactive_anon:10912kB active_file:12536kB inactive_file:36592kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:564kB writeback:0kB mapped:108812kB shmem:11260kB slab_reclaimable:10140kB slab_unreclaimable:110248kB kernel_stack:3616kB pagetables:7132kB unstable:0kB bounce:0kB free_pcp:1228kB local_pcp:644kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 314.981273] lowmem_reserve[]: 0 3504 3504 [ 314.986032] Normal free:2888916kB min:5580kB low:6972kB high:8368kB active_anon:318184kB inactive_anon:10472kB active_file:12368kB inactive_file:45444kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:492kB writeback:0kB mapped:128612kB shmem:10824kB slab_reclaimable:11972kB slab_unreclaimable:138992kB kernel_stack:5632kB pagetables:8980kB unstable:0kB bounce:0kB free_pcp:1348kB local_pcp:612kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 315.032999] lowmem_reserve[]: 0 0 0 [ 315.037221] DMA32: 49*4kB (UME) 215*8kB (UME) 46*16kB (UME) 164*32kB (UME) 113*64kB (UE) 46*128kB (UME) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2424604kB [ 315.072250] Normal: 260*4kB (UME) 251*8kB (UME) 247*16kB (UME) 177*32kB (UME) 146*64kB (UME) 51*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2898040kB [ 315.094850] 32261 total pagecache pages [ 315.098823] 0 pages in swap cache [ 315.102608] Swap cache stats: add 0, delete 0, find 0/0 [ 315.108137] Free swap = 0kB [ 315.111267] Total swap = 0kB [ 315.114279] 1965979 pages RAM [ 315.117382] 0 pages HighMem/MovableOnly [ 315.121387] 313294 pages reserved 16:38:35 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$cont(0x7, r5, 0x0, 0x0) 16:38:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(0xffffffffffffffff) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r5, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, 0x0, 0x4102, 0x0, {0x10, 0x13, @l2={'ib', 0x3a, 'erspan0\x00'}}}, ["", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x20000008) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r3, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r5, 0x100, 0x70bd26, 0x25dfdbfc, {{}, 0x0, 0x4109, 0x0, {0x14, 0x18, {0x99, @bearer=@l2={'eth', 0x3a, 'bcsf0\x00'}}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0xc08a) wait4(0x0, 0x0, 0x0, 0x0) 16:38:35 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xb, 0x12, r1, 0x0) ftruncate(r0, 0x48280) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_procfs(0x0, &(0x7f0000000800)='\x00\x00\x00\x00\x00\xe8\xee\xc9\x96\xc2;\xaf\t\xa8M*\xe4;~y\xb2\xb3\xba\b;/\xb6&\xa5\xaa\xcec\x1e\x8a\xc9n;v<\xd6h\xb0\x15\xaf;x\xb5;\xea;P\xb5w^2\f\xe5\xcc`\xa0\xce\xf0+\x19v\xb9I\xdf\xfe\x13\xd9\x1a\xd6;+\x16\x05\x1aul>\x82@\x0f\xdf\xcd\x99\x9a\x13\xe2[F\xf0\xc1\xfb\xae\xb5\xb5\x1f\xf3\xe9\xd7\xbf\x13k\xbc)\xa1nbx\x9c\x02\xa6p?\x12\x89\nAr\xe9Q\xb0\x80Q\x8e\xf2\xf0yX\x9b\x96\xa4\x8b\x01f\xe0\x04\xbd\x93K!\xa0D-\xfc\x12\x02\xe2\xb5WQ\xb4\xb1\xf2\x16)\xc8\b\xc2\x99\x9a\xd9\xa6p\xedK\xb5\x8b\xe8\xbf\xa0\xa1\x13\xd78Mt$\x06\xb6c\xd0Y\x05\xd1l\x98|\xff\xb5\v\x93\x7f\xbc\x1a\x7f\xa9\x9a2\xd4\rQ\xdf\xab:\x93)4Yv;\xac\xafJ\xb8\xbe\xf4H.\xefZ\x8e\x16\x01\xbb{D\xc4\xaf\x9e\xf2.\xeb\x98K\xd8\x858\x13\x91\xce@\xb3\xb3Q\xa2\x9b^\xbd\xb8\x0e\x8d\v[\xf6\xcdm$\xb8\xf7e)\xb1(\x12#\xaa\x9f\xcd\x9cJW\x9b\xfbU\xf4\xe8\xaai\x17\xf0\xbcT\xc9^T\x12\xeb4G\xbdGAR\xef\x16\x1d\xf4\\\xaf\xb1\xf1\xde\x8d\xb7\x05(~5E\"03V\x1d\x8f0\x02\x86le\xce\x80L\xe0\xfe\xec\x9f\x10>\x8c\xa8g2\xd1\x0f\x93\x17\x01\xd5\x12\xd27\xc2\x91\xce\xe6rH`\x16P\xfa\"\b2\x04\xbci\xd6;\x0e\x15]\ayM[\x9a(l\xf2\xaeW%\x04\x04(\xd8zW\xf2g\xdb\xb75\n\x82\'\xf3\x04x') r6 = openat$cgroup_ro(r5, &(0x7f0000000140)='mem\x00\x01y7swaS.cur\x89\xc9B\xab\xe3\xfarent\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000001c0)) preadv(r6, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x2000107c) creat(&(0x7f00000002c0)='./bus\x00', 0x0) 16:38:35 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:35 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) dup3(r4, r6, 0x80000) 16:38:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x360) r2 = open(&(0x7f0000000400)='./bus\x00', 0x80000, 0x40) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x20008088) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x8db9) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socket(0xa, 0x2, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r3, &(0x7f0000000740)=ANY=[@ANYBLOB="d4d0500e17906d0ddab7b8f7cdc69e5639ff3870ea1d30550652e3119c4e9683b7e0c96f95e79d1abba5fe4a84d29071cba9db075c8a9e3f52b0393a9c68ad0c6f7f4edd14296eec692a9dcf005602c36d6e1562409e92737ba604560b4299bbb307d001dddf94fb8c4dbec3d6f7fffffffffffffffe33d6d30640e373cb1048372435711a24b50f0014a762279c182c000000000100000000"], 0x99) getresgid(&(0x7f0000000640), &(0x7f0000000080), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) dup3(r4, r7, 0x0) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0)='nbd\x00') sendmsg$NBD_CMD_STATUS(r9, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="00042abd7000fedbdf25050000000c00050001000000000100000c000300350b0000000000000800010000000000"], 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r11 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000200)={0x3, &(0x7f0000000000)=[{0xf98, 0x1, 0x80, 0x8000}, {0x7, 0x2, 0x3, 0xec}, {0x4, 0x40, 0x14, 0x356}]}) ioctl$EXT4_IOC_MOVE_EXT(r11, 0xc028660f, &(0x7f0000000240)={0x0, r0, 0x1, 0x61e7, 0xff0000000000000, 0x100000001}) sendfile(r1, r2, 0x0, 0x8000fffffffe) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = fcntl$dupfd(r12, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl(r13, 0x4, &(0x7f0000000140)="bbed10c3ae5801d76cf49dd991c3ba349cabdefa50ce4430eaecff633cb8acbdb6ede1fb8b6a6d96333bc0a7a4fc6fe8d63e8b3d624b0c4595bf9db8611e0e380dc965f808b5120a59499cf44c6d837f26672eb90163442d8462f51e74b1cd56323747189ebac766b3299f47") 16:38:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xa8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200087bd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) write$binfmt_script(r0, &(0x7f00000009c0)=ANY=[], 0x378) setsockopt$sock_int(r0, 0x1, 0x17, &(0x7f0000000000)=0xfffffff7, 0x0) sendto$inet(r0, &(0x7f00000012c0)="32268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x170, 0x11, 0x0, 0x27) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000000c0)='C', 0x1}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000100)=@srh={0x2b, 0x2, 0x4, 0x1, 0x5, 0x40, 0x400, [@mcast2]}, 0x18) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r4, 0x0, 0xedc0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0xfff}, 0x10) [ 316.295888] vmalloc: allocation failure: 7265320960 bytes [ 316.317986] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 316.362626] CPU: 0 PID: 13969 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 316.369859] 0000000000000000 8d7add17f068706e ffff8801be43f938 ffffffff81aad1a1 [ 316.378312] 1ffff10037c87f2a ffff8800b4f50000 00000000024000c2 0000000000000000 [ 316.387923] ffffffff82895080 ffff8801be43fa48 ffffffff8148c0cb 0000000100000001 [ 316.396125] Call Trace: [ 316.398984] [] dump_stack+0xc1/0x120 [ 316.404362] [] warn_alloc_failed.cold+0x78/0x99 [ 316.410777] [] ? zone_watermark_ok_safe+0x290/0x290 [ 316.417538] [] ? _raw_spin_unlock+0x2d/0x50 [ 316.423615] [] ? avc_has_extended_perms+0xd30/0xd30 [ 316.430746] [] ? check_preemption_disabled+0x3c/0x200 [ 316.437590] [] __vmalloc_node_range+0x365/0x650 [ 316.443919] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 316.450767] [] vmalloc+0x5c/0x70 [ 316.455791] [] ? xt_alloc_entry_offsets+0x44/0x60 16:38:35 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='.z1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00D\xbb\x0f\xc8\x8a\xf2\x99\xd1O\xbe\xee\xf5\x8c\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000440)=0x3f, 0x12) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000200)) ptrace(0x10, r3) ptrace$setregset(0x4202, r3, 0x0, 0x0) r4 = getpgid(r3) write$FUSE_LK(r2, &(0x7f00000000c0)={0x28, 0x0, 0x1, {{0x8, 0x3f, 0x0, r4}}}, 0x28) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000300)={@local, 0x9, 0x0, 0x3, 0x8, 0x1, 0x7fffffff}, &(0x7f0000000180)=0x20) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000140)) socket(0xb, 0x80002, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f00000001c0), 0xfffffef3) read(r6, &(0x7f0000000200)=""/250, 0x50c7e3e3) fadvise64(r5, 0x0, 0x200, 0x7) creat(&(0x7f0000000700)='./bus\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001b40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r8 = open(0x0, 0x0, 0x1c0) syz_genetlink_get_family_id$nbd(&(0x7f0000000300)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="7f6f312439b8ae9b19f05507049249d3a86093c110a5804d4d881f93f7ccc55718503e178a305892a6de2dfdd5f034b08bf6abf45fb066f2add29adb6d30bc3ddc42dbc9ece82f245cff4e9068c0fc5079e27eb3380b5a430f0339bedf46df0c8604d495521d259fc2efadb0714a522750a128d2b14c43ff6b4335b8f839257da7be3f9e", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32]], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) [ 316.462376] [] xt_alloc_entry_offsets+0x44/0x60 [ 316.468718] [] translate_table+0x215/0x1720 [ 316.474700] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 316.481294] [] ? __do_page_fault+0x33f/0x7f0 [ 316.487359] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 316.494456] [] do_ip6t_set_ctl+0x2b3/0x450 [ 316.500332] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 316.506990] [] ? mutex_unlock+0x9/0x10 [ 316.512613] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 316.519721] [] nf_setsockopt+0x6d/0xc0 [ 316.525263] [] ipv6_setsockopt+0x10b/0x140 [ 316.531155] [] tcp_setsockopt+0x8a/0xe0 [ 316.536785] [] sock_common_setsockopt+0x9a/0xe0 [ 316.543112] [] SyS_setsockopt+0x159/0x240 [ 316.548919] [] ? SyS_recv+0x40/0x40 [ 316.554217] [] ? SyS_clock_gettime+0x118/0x1e0 [ 316.560486] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 316.567071] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 316.751530] Mem-Info: [ 316.754305] active_anon:148475 inactive_anon:5344 isolated_anon:0 [ 316.754305] active_file:6232 inactive_file:20660 isolated_file:0 [ 316.754305] unevictable:10 dirty:265 writeback:0 unstable:0 [ 316.754305] slab_reclaimable:5529 slab_unreclaimable:62300 [ 316.754305] mapped:59356 shmem:5521 pagetables:4096 bounce:0 [ 316.754305] free:1328348 free_pcp:532 free_cma:0 [ 316.788974] DMA32 free:2424128kB min:4696kB low:5868kB high:7044kB active_anon:276568kB inactive_anon:10908kB active_file:12564kB inactive_file:37092kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:568kB writeback:0kB mapped:108812kB shmem:11264kB slab_reclaimable:10144kB slab_unreclaimable:110076kB kernel_stack:3488kB pagetables:7480kB unstable:0kB bounce:0kB free_pcp:864kB local_pcp:580kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 16:38:35 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x401, 0x0) ioctl$PPPIOCGFLAGS1(r1, 0x8004745a, &(0x7f0000000100)) r2 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x19) wait4(0x0, 0x0, 0x0, 0x0) [ 316.840974] lowmem_reserve[]: 0 3504 3504 [ 316.860934] Normal free:2896932kB min:5580kB low:6972kB high:8368kB active_anon:309832kB inactive_anon:10468kB active_file:12364kB inactive_file:45548kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:492kB writeback:0kB mapped:128612kB shmem:10820kB slab_reclaimable:11972kB slab_unreclaimable:139124kB kernel_stack:5728kB pagetables:8904kB unstable:0kB bounce:0kB free_pcp:1272kB local_pcp:716kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 16:38:35 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [], [0x200], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000]}, 0x45c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f00000001c0)={{0x0, 0x400, 0x7, 0xfff9}, 'syz1\x00', 0x4}) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000180), 0x8) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x64}, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000080)) dup3(r3, r4, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) [ 316.925851] lowmem_reserve[]: 0 0 0 [ 316.942322] DMA32: 393*4kB (UME) 373*8kB (UME) 245*16kB (UME) 296*32kB (UME) 176*64kB (UME) 48*128kB (UME) 8*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2439196kB [ 316.981496] Normal: 462*4kB (UM) 518*8kB (UM) 286*16kB (UME) 287*32kB (UME) 163*64kB (UME) 50*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB [ 317.012127] input: syz1 as /devices/virtual/input/input32 [ 317.021407] (UE) 698*4096kB (UM) = 2906088kB [ 317.034884] 32558 total pagecache pages [ 317.043387] 0 pages in swap cache [ 317.050375] Swap cache stats: add 0, delete 0, find 0/0 [ 317.062425] Free swap = 0kB [ 317.068900] Total swap = 0kB [ 317.072469] 1965979 pages RAM 16:38:35 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) dup3(r4, r6, 0x80000) [ 317.078931] 0 pages HighMem/MovableOnly [ 317.083110] 313294 pages reserved [ 317.168273] vmalloc: allocation failure: 7265320960 bytes [ 317.190080] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 317.209018] CPU: 0 PID: 14027 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 317.216054] 0000000000000000 793064fff13a870e ffff8801ced8f938 ffffffff81aad1a1 [ 317.224147] 1ffff10039db1f2a ffff8801d1135f00 00000000024000c2 0000000000000000 [ 317.232210] ffffffff82895080 ffff8801ced8fa48 ffffffff8148c0cb 0000000100000001 [ 317.240272] Call Trace: [ 317.242861] [] dump_stack+0xc1/0x120 [ 317.248256] [] warn_alloc_failed.cold+0x78/0x99 [ 317.254578] [] ? zone_watermark_ok_safe+0x290/0x290 [ 317.261245] [] ? _raw_spin_unlock+0x2d/0x50 [ 317.267216] [] ? avc_has_extended_perms+0xd30/0xd30 [ 317.274027] [] ? check_preemption_disabled+0x3c/0x200 [ 317.280876] [] __vmalloc_node_range+0x365/0x650 [ 317.287197] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 317.294048] [] vmalloc+0x5c/0x70 [ 317.299081] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 317.305579] [] xt_alloc_entry_offsets+0x44/0x60 [ 317.314252] [] translate_table+0x215/0x1720 [ 317.320407] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 317.327256] [] ? __do_page_fault+0x33f/0x7f0 [ 317.333324] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 317.339994] [] do_ip6t_set_ctl+0x2b3/0x450 [ 317.345886] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 317.352612] [] ? mutex_unlock+0x9/0x10 [ 317.358338] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 317.365440] [] nf_setsockopt+0x6d/0xc0 [ 317.371151] [] ipv6_setsockopt+0x10b/0x140 [ 317.377041] [] tcp_setsockopt+0x8a/0xe0 [ 317.382795] [] sock_common_setsockopt+0x9a/0xe0 [ 317.389122] [] SyS_setsockopt+0x159/0x240 [ 317.394927] [] ? SyS_recv+0x40/0x40 [ 317.400206] [] ? SyS_clock_gettime+0x118/0x1e0 [ 317.406565] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 317.413063] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 317.463182] Mem-Info: [ 317.465758] active_anon:144685 inactive_anon:5346 isolated_anon:0 [ 317.465758] active_file:6238 inactive_file:20479 isolated_file:0 [ 317.465758] unevictable:10 dirty:284 writeback:0 unstable:0 [ 317.465758] slab_reclaimable:5547 slab_unreclaimable:62226 [ 317.465758] mapped:59359 shmem:5521 pagetables:4075 bounce:0 [ 317.465758] free:1332537 free_pcp:561 free_cma:0 [ 317.501452] DMA32 free:2431552kB min:4696kB low:5868kB high:7044kB active_anon:269456kB inactive_anon:10908kB active_file:12576kB inactive_file:36600kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:632kB writeback:0kB mapped:108824kB shmem:11256kB slab_reclaimable:10188kB slab_unreclaimable:110284kB kernel_stack:3680kB pagetables:7228kB unstable:0kB bounce:0kB free_pcp:1328kB local_pcp:648kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 317.549263] lowmem_reserve[]: 0 3504 3504 [ 317.554680] Normal free:2899224kB min:5580kB low:6972kB high:8368kB active_anon:307784kB inactive_anon:10476kB active_file:12376kB inactive_file:45316kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:504kB writeback:0kB mapped:128612kB shmem:10828kB slab_reclaimable:12000kB slab_unreclaimable:138504kB kernel_stack:5600kB pagetables:9072kB unstable:0kB bounce:0kB free_pcp:1364kB local_pcp:708kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 317.608354] lowmem_reserve[]: 0 0 0 [ 317.612945] DMA32: 370*4kB (UME) 347*8kB (UME) 233*16kB (UME) 283*32kB (UME) 191*64kB (UME) 52*128kB (UME) 8*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2439760kB [ 317.638738] Normal: 466*4kB (UM) 516*8kB (UME) 279*16kB (UME) 273*32kB (UME) 179*64kB (UME) 56*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2907320kB [ 317.660602] 32237 total pagecache pages [ 317.665676] 0 pages in swap cache [ 317.669261] Swap cache stats: add 0, delete 0, find 0/0 [ 317.675136] Free swap = 0kB [ 317.678269] Total swap = 0kB [ 317.681682] 1965979 pages RAM [ 317.684903] 0 pages HighMem/MovableOnly [ 317.688978] 313294 pages reserved 16:38:38 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$cont(0x7, r5, 0x0, 0x0) 16:38:38 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ftruncate(r1, 0x2081fc) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x800002, 0x50, r4, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)=0x0) capset(&(0x7f0000000180)={0x99b8b23, r5}, &(0x7f00000001c0)={0x8, 0xee, 0x347b, 0x3, 0x5, 0x9}) read(r2, &(0x7f0000000000)=""/250, 0x128b9372) creat(&(0x7f0000000140)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) 16:38:38 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @local, 0x3}, 0x1c) sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200000, 0x0) write(r3, &(0x7f0000000380), 0xfffffffe) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$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$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x203, r5) 16:38:38 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:38 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) dup3(r4, r6, 0x80000) 16:38:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, r4, 0x4, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40089}, 0x0) r5 = socket$inet6(0xa, 0x480040004000, 0x2) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f00000028c0)={@dev, r7}, 0x14) r8 = socket$inet6(0xa, 0x480040004000, 0x2) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x32, &(0x7f00000028c0)={@dev, r10}, 0x14) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x168, r4, 0x4, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r7}, {0x14c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xc00000}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8}}}]}}]}, 0x168}, 0x1, 0x0, 0x0, 0x4040045}, 0x20000884) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) [ 319.342237] vmalloc: allocation failure: 7265320960 bytes [ 319.360390] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 319.389206] CPU: 1 PID: 14040 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 319.396256] 0000000000000000 979fd814a8df1615 ffff8801bd67f938 ffffffff81aad1a1 [ 319.404387] 1ffff10037acff2a ffff8800b27697c0 00000000024000c2 0000000000000000 [ 319.412526] ffffffff82895080 ffff8801bd67fa48 ffffffff8148c0cb 0000000100000001 [ 319.420629] Call Trace: [ 319.423346] [] dump_stack+0xc1/0x120 [ 319.428724] [] warn_alloc_failed.cold+0x78/0x99 [ 319.435043] [] ? zone_watermark_ok_safe+0x290/0x290 [ 319.441713] [] ? _raw_spin_unlock+0x2d/0x50 [ 319.447678] [] ? avc_has_extended_perms+0xd30/0xd30 [ 319.454336] [] ? check_preemption_disabled+0x3c/0x200 [ 319.461187] [] __vmalloc_node_range+0x365/0x650 [ 319.467506] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 319.474348] [] vmalloc+0x5c/0x70 [ 319.479358] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 319.485854] [] xt_alloc_entry_offsets+0x44/0x60 [ 319.492177] [] translate_table+0x215/0x1720 [ 319.498154] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 319.504731] [] ? __do_page_fault+0x33f/0x7f0 [ 319.510870] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 319.517528] [] do_ip6t_set_ctl+0x2b3/0x450 [ 319.523403] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 319.530064] [] ? mutex_unlock+0x9/0x10 [ 319.535596] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 319.542696] [] nf_setsockopt+0x6d/0xc0 [ 319.548230] [] ipv6_setsockopt+0x10b/0x140 [ 319.554110] [] tcp_setsockopt+0x8a/0xe0 [ 319.559736] [] sock_common_setsockopt+0x9a/0xe0 [ 319.566249] [] SyS_setsockopt+0x159/0x240 [ 319.572060] [] ? SyS_recv+0x40/0x40 [ 319.577341] [] ? SyS_clock_gettime+0x118/0x1e0 [ 319.583580] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 319.590081] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 319.597781] Mem-Info: [ 319.601135] active_anon:140691 inactive_anon:5346 isolated_anon:0 [ 319.601135] active_file:6250 inactive_file:20479 isolated_file:0 [ 319.601135] unevictable:10 dirty:290 writeback:0 unstable:0 [ 319.601135] slab_reclaimable:5547 slab_unreclaimable:62263 [ 319.601135] mapped:59371 shmem:5521 pagetables:4146 bounce:0 [ 319.601135] free:1335026 free_pcp:524 free_cma:0 [ 319.718361] DMA32 free:2426724kB min:4696kB low:5868kB high:7044kB active_anon:271760kB inactive_anon:10908kB active_file:12612kB inactive_file:36572kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:644kB writeback:0kB mapped:108872kB shmem:11256kB slab_reclaimable:10188kB slab_unreclaimable:110600kB kernel_stack:3552kB pagetables:7332kB unstable:0kB bounce:0kB free_pcp:336kB local_pcp:208kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 319.766629] lowmem_reserve[]: 0 3504 3504 16:38:38 executing program 5: [ 319.772487] Normal free:2888440kB min:5580kB low:6972kB high:8368kB active_anon:316504kB inactive_anon:10476kB active_file:12388kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:516kB writeback:0kB mapped:128612kB shmem:10828kB slab_reclaimable:12000kB slab_unreclaimable:138828kB kernel_stack:5536kB pagetables:9252kB unstable:0kB bounce:0kB free_pcp:500kB local_pcp:168kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 319.822351] lowmem_reserve[]: 0 0 0 [ 319.827333] DMA32: 3*4kB (UME) 165*8kB (UME) 63*16kB (UME) 71*32kB (UME) 114*64kB (UME) 48*128kB (UME) 8*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2421892kB 16:38:38 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000abb000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_timeval(r6, 0x1, 0x33, &(0x7f0000abaff9)={0x0, 0x2710}, 0x10) 16:38:38 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) [ 319.850721] Normal: 22*4kB (UM) 271*8kB (UE) 73*16kB (UME) 26*32kB (UME) 97*64kB (UME) 48*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2886112kB [ 319.880909] 32253 total pagecache pages [ 319.889251] 0 pages in swap cache [ 319.897070] Swap cache stats: add 0, delete 0, find 0/0 [ 319.905703] Free swap = 0kB [ 319.910911] Total swap = 0kB [ 319.918304] 1965979 pages RAM [ 319.921685] 0 pages HighMem/MovableOnly 16:38:38 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 319.925811] 313294 pages reserved 16:38:38 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}, 0xfffffffd}], 0x1, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ptype\x00\xcc\xf8V\xfe~\xdc\x94\x8e\xf06Ff\x00\xab\xa5\xd6\xeaY\xc8\xb5F\xfa\xa1\xd2\xc4*,ZT') preadv(r2, &(0x7f00000017c0), 0x1b4, 0x33) [ 319.952295] vmalloc: allocation failure: 7265320960 bytes [ 319.971544] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 319.994999] CPU: 1 PID: 14079 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 320.002042] 0000000000000000 05a18f0128dd4402 ffff8801d8237938 ffffffff81aad1a1 [ 320.010122] 1ffff1003b046f2a ffff8801cf988000 00000000024000c2 0000000000000000 [ 320.018185] ffffffff82895080 ffff8801d8237a48 ffffffff8148c0cb 0000000100000001 [ 320.026305] Call Trace: [ 320.028898] [] dump_stack+0xc1/0x120 [ 320.034273] [] warn_alloc_failed.cold+0x78/0x99 [ 320.040688] [] ? zone_watermark_ok_safe+0x290/0x290 [ 320.047454] [] ? _raw_spin_unlock+0x2d/0x50 [ 320.053545] [] ? avc_has_extended_perms+0xd30/0xd30 [ 320.060209] [] ? check_preemption_disabled+0x3c/0x200 [ 320.067132] [] __vmalloc_node_range+0x365/0x650 [ 320.073452] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 320.080286] [] vmalloc+0x5c/0x70 [ 320.085291] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 320.092223] [] xt_alloc_entry_offsets+0x44/0x60 [ 320.098635] [] translate_table+0x215/0x1720 [ 320.104611] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 320.111204] [] ? __do_page_fault+0x33f/0x7f0 [ 320.117276] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 320.123948] [] do_ip6t_set_ctl+0x2b3/0x450 [ 320.131054] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 320.137730] [] ? mutex_unlock+0x9/0x10 [ 320.143275] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 320.150382] [] nf_setsockopt+0x6d/0xc0 [ 320.155928] [] ipv6_setsockopt+0x10b/0x140 [ 320.161822] [] tcp_setsockopt+0x8a/0xe0 [ 320.167537] [] sock_common_setsockopt+0x9a/0xe0 [ 320.173877] [] SyS_setsockopt+0x159/0x240 [ 320.179719] [] ? SyS_recv+0x40/0x40 [ 320.185210] [] ? SyS_clock_gettime+0x118/0x1e0 [ 320.191454] [] ? lockdep_sys_exit_thunk+0x12/0x14 16:38:38 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000080)=""/8, 0x8}], 0x1}, 0x0) [ 320.197963] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 320.210566] Mem-Info: [ 320.213949] active_anon:140642 inactive_anon:5346 isolated_anon:0 [ 320.213949] active_file:6254 inactive_file:20479 isolated_file:0 [ 320.213949] unevictable:10 dirty:296 writeback:0 unstable:0 [ 320.213949] slab_reclaimable:5547 slab_unreclaimable:62177 [ 320.213949] mapped:59371 shmem:5521 pagetables:4130 bounce:0 [ 320.213949] free:1336417 free_pcp:388 free_cma:0 [ 320.247984] DMA32 free:2439044kB min:4696kB low:5868kB high:7044kB active_anon:261628kB inactive_anon:10904kB active_file:12628kB inactive_file:36572kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:656kB writeback:0kB mapped:108872kB shmem:11252kB slab_reclaimable:10188kB slab_unreclaimable:110596kB kernel_stack:3360kB pagetables:7304kB unstable:0kB bounce:0kB free_pcp:800kB local_pcp:68kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 320.294936] lowmem_reserve[]: 0 3504 3504 [ 320.299592] Normal free:2907104kB min:5580kB low:6972kB high:8368kB active_anon:300940kB inactive_anon:10480kB active_file:12400kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:532kB writeback:0kB mapped:128612kB shmem:10832kB slab_reclaimable:12000kB slab_unreclaimable:138176kB kernel_stack:5600kB pagetables:9216kB unstable:0kB bounce:0kB free_pcp:800kB local_pcp:136kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 320.345975] lowmem_reserve[]: 0 0 0 [ 320.350098] DMA32: 239*4kB (UME) 337*8kB (UME) 246*16kB (UME) 274*32kB (UME) 187*64kB (UME) 54*128kB (UME) 8*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2439076kB [ 320.370443] Normal: 438*4kB (UM) 563*8kB (UME) 301*16kB (UME) 270*32kB (UME) 171*64kB (UME) 55*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2907200kB [ 320.390506] 32258 total pagecache pages [ 320.394517] 0 pages in swap cache [ 320.397965] Swap cache stats: add 0, delete 0, find 0/0 [ 320.403357] Free swap = 0kB [ 320.406366] Total swap = 0kB [ 320.409461] 1965979 pages RAM [ 320.412600] 0 pages HighMem/MovableOnly [ 320.416560] 313294 pages reserved 16:38:41 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3b) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) 16:38:41 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}, 0xfffffffd}], 0x1, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ptype\x00\xcc\xf8V\xfe~\xdc\x94\x8e\xf06Ff\x00\xab\xa5\xd6\xeaY\xc8\xb5F\xfa\xa1\xd2\xc4*,ZT') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x7a00000000000000) 16:38:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000580)=ANY=[@ANYBLOB="71a3644c1e47aaaaaaaaaaaa86dd601b8a99002800001fdcd5b0c42e5e43558f78ce4fdcdb88fe880000000000000000000000002201000200000006000005020000040100000100c204000000008600907800"/94], 0x0) 16:38:41 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) 16:38:41 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000580)=0x6) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r1 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r6, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r10, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r10, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r11 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r10, r11, 0x0, 0xedc0) r12 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r12, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r3, r13, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x27, &(0x7f00000000c0)=0x4, 0xffffffffffffff18) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:38:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000070a07031dfffd946fa2830020200a0009000108000000680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18b0400000000000000db2406b208d37ed01cc0", 0x4c}], 0x1}, 0x0) 16:38:41 executing program 2: [ 322.374093] vmalloc: allocation failure: 7265320960 bytes [ 322.394993] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 322.446932] CPU: 1 PID: 14106 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 322.453988] 0000000000000000 f8c791a81c21a9b2 ffff8801d09df938 ffffffff81aad1a1 [ 322.462073] 1ffff1003a13bf2a ffff8801d671df00 00000000024000c2 0000000000000000 [ 322.470200] ffffffff82895080 ffff8801d09dfa48 ffffffff8148c0cb 0000000100000001 [ 322.478266] Call Trace: [ 322.480854] [] dump_stack+0xc1/0x120 [ 322.486225] [] warn_alloc_failed.cold+0x78/0x99 [ 322.492576] [] ? zone_watermark_ok_safe+0x290/0x290 [ 322.499250] [] ? _raw_spin_unlock+0x2d/0x50 [ 322.505249] [] ? avc_has_extended_perms+0xd30/0xd30 [ 322.511927] [] ? check_preemption_disabled+0x3c/0x200 [ 322.518769] [] __vmalloc_node_range+0x365/0x650 [ 322.525091] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 322.531932] [] vmalloc+0x5c/0x70 [ 322.536952] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 322.543472] [] xt_alloc_entry_offsets+0x44/0x60 [ 322.549793] [] translate_table+0x215/0x1720 [ 322.555770] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 322.562355] [] ? __do_page_fault+0x33f/0x7f0 [ 322.568420] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 322.575102] [] do_ip6t_set_ctl+0x2b3/0x450 [ 322.580988] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 322.587680] [] ? mutex_unlock+0x9/0x10 16:38:41 executing program 2: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x68}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000003c0)=ANY=[], 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27) open$dir(0x0, 0x0, 0x0) [ 322.593218] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 322.600325] [] nf_setsockopt+0x6d/0xc0 [ 322.605865] [] ipv6_setsockopt+0x10b/0x140 [ 322.611756] [] tcp_setsockopt+0x8a/0xe0 [ 322.617384] [] sock_common_setsockopt+0x9a/0xe0 [ 322.623707] [] SyS_setsockopt+0x159/0x240 [ 322.629517] [] ? SyS_recv+0x40/0x40 [ 322.634823] [] ? SyS_clock_gettime+0x118/0x1e0 [ 322.641055] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 322.647546] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 322.660127] Mem-Info: [ 322.663180] active_anon:140779 inactive_anon:5344 isolated_anon:0 [ 322.663180] active_file:6260 inactive_file:20479 isolated_file:0 [ 322.663180] unevictable:10 dirty:299 writeback:0 unstable:0 [ 322.663180] slab_reclaimable:5547 slab_unreclaimable:62140 [ 322.663180] mapped:59371 shmem:5521 pagetables:4190 bounce:0 [ 322.663180] free:1336203 free_pcp:386 free_cma:0 16:38:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="010000000000000003c2dc7ce796be9edec27ed900"], 0x14}}, 0x0) recvmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040)=""/74, 0x4a}, {&(0x7f0000001500)=""/153, 0x99}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/170, 0xaa}, {&(0x7f0000002700)=""/192, 0xc0}], 0x6}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}}, 0x0) [ 322.703443] DMA32 free:2438768kB min:4696kB low:5868kB high:7044kB active_anon:261900kB inactive_anon:10908kB active_file:12628kB inactive_file:36572kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:656kB writeback:0kB mapped:108872kB shmem:11260kB slab_reclaimable:10188kB slab_unreclaimable:110396kB kernel_stack:3616kB pagetables:7268kB unstable:0kB bounce:0kB free_pcp:1240kB local_pcp:568kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 322.763083] lowmem_reserve[]: 0 3504 3504 16:38:41 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000580)=0x6) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r1 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r6, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r10, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r10, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r11 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r10, r11, 0x0, 0xedc0) r12 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r12, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r13 = 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(r3, r13, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:41 executing program 5: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r2, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r2, &(0x7f0000002040)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="a1", 0x1}], 0x1}}], 0x1, 0x600d054) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8000fffffffe) [ 322.772040] Normal free:2905924kB min:5580kB low:6972kB high:8368kB active_anon:301316kB inactive_anon:10468kB active_file:12412kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:540kB writeback:0kB mapped:128612kB shmem:10824kB slab_reclaimable:12000kB slab_unreclaimable:138604kB kernel_stack:5664kB pagetables:9492kB unstable:0kB bounce:0kB free_pcp:604kB local_pcp:504kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 322.775705] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket [ 322.778386] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket [ 322.876850] lowmem_reserve[]: 0 0 0 [ 322.893059] DMA32: 160*4kB (UME) 330*8kB (UME) 250*16kB (UME) 278*32kB (UME) 190*64kB (UME) 54*128kB (UME) 8*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2439088kB [ 322.917231] Normal: 250*4kB (UM) 550*8kB (UME) 304*16kB (UME) 256*32kB (UME) 172*64kB (UME) 55*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2906008kB [ 322.939515] 32259 total pagecache pages [ 322.943707] 0 pages in swap cache [ 322.947267] Swap cache stats: add 0, delete 0, find 0/0 [ 322.952649] Free swap = 0kB [ 322.955779] Total swap = 0kB [ 322.959013] 1965979 pages RAM [ 322.962318] 0 pages HighMem/MovableOnly [ 322.966284] 313294 pages reserved 16:38:44 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3b) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) 16:38:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$UI_GET_VERSION(r2, 0x8004552d, &(0x7f0000000100)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x19) wait4(0x0, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0xff) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) openat$cgroup_ro(r5, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) 16:38:44 executing program 5: socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000080)=0x8000) prlimit64(0x0, 0xe, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) fallocate(0xffffffffffffffff, 0x100000003, 0x0, 0x28120001) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001480)={0x18, 0x17, 0x101, 0x0, 0x0, {0x4}, [@nested={0x4, 0x800f}]}, 0x18}, 0x1, 0x0, 0x0, 0x4010}, 0x0) 16:38:44 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x83, "c3fd49066330210aea3304f2053ed42e02acb9f7843d84a2d75ffacec7d6025d754e8a004a85e1c0a5ccbade949f18f4d82becf131f438a38288b25abcf82fad8ef73db00db52193bc9a7d4c0d45c986f48d208c1801e88f7b639f9a9e341e1387129418e78be1e164044765be67e897b7e3f325b01a2762b633eee399fa98ec758ae3"}, &(0x7f0000000280)=0xa7) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) r3 = socket$inet6(0xa, 0x4000000000000002, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00002dbd7000ffdbdf250100000014000700ff01000000000000000000000000ffffac1414bb08000600e000000108000600ac1e0001"], 0x4c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000) sendmsg$FOU_CMD_GET(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4480884b}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r6, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e21}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0xc040) sendmmsg(r3, &(0x7f00000089c0)=[{{&(0x7f0000000440)=@hci, 0x80, 0x0, 0xfffffffffffffd59}}], 0x26, 0x20001890) 16:38:44 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000580)=0x6) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r1 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r6, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r10, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r10, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r11 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r10, r11, 0x0, 0xedc0) r12 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r12, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r13 = 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(r3, r13, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:44 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendfile(r5, 0xffffffffffffffff, 0x0, 0xedc0) [ 325.427251] vmalloc: allocation failure: 7265320960 bytes [ 325.446835] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 325.471596] CPU: 0 PID: 14163 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 325.478742] 0000000000000000 810af6ee8aab4e49 ffff8801d3997938 ffffffff81aad1a1 [ 325.487320] 1ffff1003a732f2a ffff8800b4a34740 00000000024000c2 0000000000000000 [ 325.495530] ffffffff82895080 ffff8801d3997a48 ffffffff8148c0cb 0000000100000001 [ 325.503602] Call Trace: [ 325.506215] [] dump_stack+0xc1/0x120 [ 325.511934] [] warn_alloc_failed.cold+0x78/0x99 [ 325.518360] [] ? zone_watermark_ok_safe+0x290/0x290 [ 325.526253] [] ? _raw_spin_unlock+0x2d/0x50 [ 325.532320] [] ? avc_has_extended_perms+0xd30/0xd30 [ 325.538993] [] ? check_preemption_disabled+0x3c/0x200 [ 325.545924] [] __vmalloc_node_range+0x365/0x650 [ 325.552264] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 325.559195] [] vmalloc+0x5c/0x70 [ 325.564239] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 325.570755] [] xt_alloc_entry_offsets+0x44/0x60 [ 325.577186] [] translate_table+0x215/0x1720 [ 325.583246] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 325.590179] [] ? __do_page_fault+0x33f/0x7f0 [ 325.596624] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 325.603368] [] do_ip6t_set_ctl+0x2b3/0x450 [ 325.609248] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 325.615924] [] ? mutex_unlock+0x9/0x10 [ 325.621464] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 325.628566] [] nf_setsockopt+0x6d/0xc0 [ 325.634105] [] ipv6_setsockopt+0x10b/0x140 [ 325.640002] [] tcp_setsockopt+0x8a/0xe0 [ 325.645625] [] sock_common_setsockopt+0x9a/0xe0 [ 325.652041] [] SyS_setsockopt+0x159/0x240 [ 325.657829] [] ? SyS_recv+0x40/0x40 [ 325.663094] [] ? SyS_clock_gettime+0x118/0x1e0 [ 325.669426] [] ? lockdep_sys_exit_thunk+0x12/0x14 16:38:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000134000)={0x2, 0x4e23, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e22, @loopback}, 0xfffffffffffffe1e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) dup2(r0, r2) tkill(r1, 0x1000000000013) [ 325.676088] [] entry_SYSCALL_64_fastpath+0x1e/0x9a 16:38:44 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:44 executing program 2: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'hsr0\x00', 0xd432}) pipe2(0x0, 0x4000) pipe(0x0) pipe(&(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000640)}], 0x1}, 0x0) ftruncate(0xffffffffffffffff, 0x8200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r6, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) ftruncate(r6, 0x3) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001940)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_submit(0x0, 0x0, 0x0) setitimer(0x1, &(0x7f00000000c0)={{}, {0x0, 0x2710}}, 0x0) ioctl$void(0xffffffffffffffff, 0x5450) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r9, &(0x7f00000001c0), 0xfffffef3) read(r8, &(0x7f0000000200)=""/250, 0x50c7e5e2) r10 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') r11 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) dup2(r11, r0) sendfile(r9, r10, 0x0, 0x80000001) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) [ 325.705652] Mem-Info: [ 325.708410] active_anon:140807 inactive_anon:5346 isolated_anon:0 [ 325.708410] active_file:6264 inactive_file:20479 isolated_file:0 [ 325.708410] unevictable:10 dirty:303 writeback:0 unstable:0 [ 325.708410] slab_reclaimable:5551 slab_unreclaimable:62363 [ 325.708410] mapped:59371 shmem:5521 pagetables:4222 bounce:0 [ 325.708410] free:1336060 free_pcp:466 free_cma:0 16:38:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) [ 325.755887] DMA32 free:2438616kB min:4696kB low:5868kB high:7044kB active_anon:261924kB inactive_anon:10912kB active_file:12648kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:680kB writeback:0kB mapped:108872kB shmem:11256kB slab_reclaimable:10204kB slab_unreclaimable:110512kB kernel_stack:3680kB pagetables:7452kB unstable:0kB bounce:0kB free_pcp:1104kB local_pcp:404kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 325.856963] lowmem_reserve[]: 0 3504 3504 16:38:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockname(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) r1 = gettid() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000380)={0x0, 0x1, {0x12, 0x3b, 0x14, 0x1d, 0x2, 0xffffffff, 0x6, 0xcc, 0xffffffffffffffff}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xef219729a41a836e, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0x2, 0x9e, 0x2, 0x4}, {0x1, 0x7, 0x5, 0x10000}, {0x3, 0x9, 0x9, 0x80000001}, {0x5, 0x92, 0x4, 0x8}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000180)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) sched_setscheduler(r7, 0x1, &(0x7f0000000300)=0x8) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000200)=r6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x43}, 0x200}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) [ 325.862741] Normal free:2906080kB min:5580kB low:6972kB high:8368kB active_anon:301076kB inactive_anon:10476kB active_file:12412kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:540kB writeback:0kB mapped:128612kB shmem:10828kB slab_reclaimable:12032kB slab_unreclaimable:138872kB kernel_stack:5664kB pagetables:9384kB unstable:0kB bounce:0kB free_pcp:736kB local_pcp:684kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 325.911492] lowmem_reserve[]: 0 0 0 [ 325.916200] DMA32: 2*4kB (UE) 320*8kB (UME) 254*16kB (UME) 269*32kB (UME) 191*64kB (UME) 54*128kB (UME) 8*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2438216kB [ 325.943860] Normal: 0*4kB 329*8kB (UME) 308*16kB (UME) 244*32kB (UME) 172*64kB (UME) 55*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2902920kB [ 325.993534] 32266 total pagecache pages [ 326.004966] 0 pages in swap cache [ 326.014545] Swap cache stats: add 0, delete 0, find 0/0 [ 326.038076] Free swap = 0kB [ 326.048813] Total swap = 0kB [ 326.060550] 1965979 pages RAM [ 326.072897] 0 pages HighMem/MovableOnly 16:38:44 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendfile(r5, 0xffffffffffffffff, 0x0, 0xedc0) [ 326.101155] 313294 pages reserved [ 326.170309] vmalloc: allocation failure: 7265320960 bytes [ 326.184645] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 326.200808] CPU: 0 PID: 14212 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 326.207936] 0000000000000000 bcb23817c7ecd305 ffff8801d3997938 ffffffff81aad1a1 [ 326.216177] 1ffff1003a732f2a ffff8801bfa22f80 00000000024000c2 0000000000000000 [ 326.224240] ffffffff82895080 ffff8801d3997a48 ffffffff8148c0cb 0000000100000001 [ 326.232294] Call Trace: [ 326.234885] [] dump_stack+0xc1/0x120 [ 326.240256] [] warn_alloc_failed.cold+0x78/0x99 [ 326.246840] [] ? zone_watermark_ok_safe+0x290/0x290 [ 326.253768] [] ? _raw_spin_unlock+0x2d/0x50 [ 326.259737] [] ? avc_has_extended_perms+0xd30/0xd30 [ 326.266429] [] ? check_preemption_disabled+0x3c/0x200 [ 326.273267] [] __vmalloc_node_range+0x365/0x650 [ 326.279665] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 326.286496] [] vmalloc+0x5c/0x70 [ 326.291590] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 326.298072] [] xt_alloc_entry_offsets+0x44/0x60 [ 326.304391] [] translate_table+0x215/0x1720 [ 326.310411] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 326.316991] [] ? __do_page_fault+0x33f/0x7f0 [ 326.323159] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 326.329818] [] do_ip6t_set_ctl+0x2b3/0x450 [ 326.335758] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 326.342418] [] ? mutex_unlock+0x9/0x10 [ 326.347949] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 326.355048] [] nf_setsockopt+0x6d/0xc0 [ 326.360570] [] ipv6_setsockopt+0x10b/0x140 [ 326.366450] [] tcp_setsockopt+0x8a/0xe0 [ 326.372060] [] sock_common_setsockopt+0x9a/0xe0 [ 326.378368] [] SyS_setsockopt+0x159/0x240 [ 326.384321] [] ? SyS_recv+0x40/0x40 [ 326.389622] [] ? SyS_clock_gettime+0x118/0x1e0 [ 326.396011] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 326.402498] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 326.422851] Mem-Info: [ 326.425303] active_anon:140735 inactive_anon:5346 isolated_anon:0 [ 326.425303] active_file:6268 inactive_file:20480 isolated_file:0 [ 326.425303] unevictable:10 dirty:311 writeback:0 unstable:0 [ 326.425303] slab_reclaimable:5563 slab_unreclaimable:62211 [ 326.425303] mapped:59371 shmem:5521 pagetables:4172 bounce:0 [ 326.425303] free:1336368 free_pcp:485 free_cma:0 [ 326.459311] DMA32 free:2439388kB min:4696kB low:5868kB high:7044kB active_anon:261784kB inactive_anon:10912kB active_file:12656kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:688kB writeback:0kB mapped:108872kB shmem:11260kB slab_reclaimable:10220kB slab_unreclaimable:110132kB kernel_stack:3712kB pagetables:7416kB unstable:0kB bounce:0kB free_pcp:940kB local_pcp:228kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 326.505780] lowmem_reserve[]: 0 3504 3504 [ 326.510682] Normal free:2906052kB min:5580kB low:6972kB high:8368kB active_anon:301012kB inactive_anon:10476kB active_file:12428kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:556kB writeback:0kB mapped:128612kB shmem:10824kB slab_reclaimable:12032kB slab_unreclaimable:138936kB kernel_stack:5792kB pagetables:9224kB unstable:0kB bounce:0kB free_pcp:1100kB local_pcp:432kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 326.557134] lowmem_reserve[]: 0 0 0 [ 326.563569] DMA32: 355*4kB (UME) 365*8kB (UME) 266*16kB (UME) 276*32kB (UME) 173*64kB (UME) 55*128kB (UME) 8*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2439380kB [ 326.583854] Normal: 393*4kB (UM) 564*8kB (UME) 326*16kB (UME) 260*32kB (UME) 159*64kB (UME) 55*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2906340kB [ 326.603962] 32272 total pagecache pages [ 326.607924] 0 pages in swap cache [ 326.611392] Swap cache stats: add 0, delete 0, find 0/0 [ 326.616743] Free swap = 0kB [ 326.619738] Total swap = 0kB [ 326.622769] 1965979 pages RAM [ 326.625863] 0 pages HighMem/MovableOnly [ 326.630001] 313294 pages reserved 16:38:47 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = 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') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3b) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) 16:38:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x800006, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet6(r1, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @initdev}, &(0x7f0000000180)=0x10) r4 = gettid() r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) pipe(&(0x7f0000000480)={0xffffffffffffffff}) read(r7, &(0x7f0000000200)=""/250, 0x50c7e3e3) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000000080)=[{&(0x7f0000000100)="39000000130003006900000000000000ab008048060000004600010707000014190001401000000800005068000000000000ef38bf461e59d7", 0x39}], 0x1) r9 = open(&(0x7f0000000080)='./file0\x00', 0x500, 0x8c) mknodat(r9, 0x0, 0x0, 0x0) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r9, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80008a}, 0xc, &(0x7f00000004c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES64=r10], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r8, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)={0x68, r10, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x50, 0x17}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xfffffffffffffe45, 0x7, {0x21, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0xd0) sendmsg$IPVS_CMD_GET_CONFIG(r7, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1402}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x50, r10, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x36e8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x2}, 0x14) sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1011}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r10, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x8000801) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) lstat(&(0x7f0000000040)='./bus\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000001800)={0xa0, 0x19, 0x0, {0x40, {0x45, 0x1, 0x9}, 0x100010014, r11, r12, 0x80000442, 0x10000, 0xfffffffffffeffff, 0x9, 0x9, 0x20000000006, 0x0, 0x0, 0x3, 0x1f, 0x80, 0x1, 0x871}}, 0xa0) r13 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r13) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={r4, r11, r13}, 0xc) lsetxattr$security_smack_transmute(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000280)='TRUE', 0x4, 0x1) r14 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) 16:38:47 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/4096) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000001100)={@empty, 0x9, 0x1, 0xa35927b651c52055, 0x7, 0xf0, 0x6}, 0x20) tkill(r3, 0x19) wait4(0x0, 0x0, 0x0, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f00000010c0)='syz1\x00', 0x200002, 0x0) 16:38:47 executing program 5: uname(&(0x7f0000000480)=""/218) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0x13f1b0a2) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = add_key$keyring(0x0, &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r2, 0x0, 0x0) r3 = inotify_init() ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, 0x0) inotify_add_watch(r3, &(0x7f0000000080)='.\x00', 0xfe) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYRESOCT, @ANYRES32=r4, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYPTR, @ANYRESHEX]], 0x23) r5 = openat$uhid(0xffffffffffffff9c, 0x0, 0x802, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) sendto(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000380)=@isdn={0x22, 0xffff, 0x9, 0xb781}, 0x80) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0xa, 0xfffffffffffffffc}, 0x3) r7 = socket$inet6(0xa, 0x2, 0x0) poll(&(0x7f0000000100)=[{r5}, {r1, 0x4000}], 0x2, 0x7) connect$inet6(r7, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x800006, 0x0, 0x0, 0x1}]}, 0x10) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x400001, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=@random={'osx.', 'keyringcgroupvmnet1\x00'}, &(0x7f00000001c0)='\x00', 0x1, 0xe01227e5224fb408) r9 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r9}) setsockopt$inet_udp_encap(r9, 0x11, 0x64, &(0x7f0000000300)=0x3, 0x4) ioctl$BLKBSZGET(r8, 0x80081270, &(0x7f00000005c0)) ioctl$int_out(r3, 0x2, &(0x7f0000000440)) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = fcntl$dupfd(r12, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/status\x00', 0x0, 0x0) r14 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r14, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r14, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r14, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r15 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r14, r15, 0x0, 0xedc0) r16 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r16, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r16, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r16, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r17 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r16, r17, 0x0, 0xedc0) openat$full(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/full\x00', 0x800, 0x0) r18 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r18, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r18, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r18, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r19 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r18, r19, 0x0, 0xedc0) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) r21 = fcntl$dupfd(r20, 0x0, r20) ioctl$PERF_EVENT_IOC_ENABLE(r21, 0x8912, 0x400200) ioctl$VT_RELDISP(r21, 0x5605) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendto$inet6(r7, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r7, &(0x7f00000092c0), 0x4ff, 0x0) 16:38:47 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendfile(r5, 0xffffffffffffffff, 0x0, 0xedc0) [ 328.459680] vmalloc: allocation failure: 7265320960 bytes [ 328.476634] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 328.521862] CPU: 1 PID: 14229 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 328.529032] 0000000000000000 c122eb94af1f2f1f ffff8800ba16f938 ffffffff81aad1a1 [ 328.537213] 1ffff1001742df2a ffff8801cf9fc740 00000000024000c2 0000000000000000 [ 328.545307] ffffffff82895080 ffff8800ba16fa48 ffffffff8148c0cb 0000000100000001 [ 328.553374] Call Trace: [ 328.555961] [] dump_stack+0xc1/0x120 [ 328.561332] [] warn_alloc_failed.cold+0x78/0x99 [ 328.567653] [] ? zone_watermark_ok_safe+0x290/0x290 [ 328.574320] [] ? _raw_spin_unlock+0x2d/0x50 [ 328.580296] [] ? avc_has_extended_perms+0xd30/0xd30 [ 328.586967] [] ? check_preemption_disabled+0x3c/0x200 [ 328.593817] [] __vmalloc_node_range+0x365/0x650 [ 328.600152] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 328.606999] [] vmalloc+0x5c/0x70 [ 328.612023] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 328.618712] [] xt_alloc_entry_offsets+0x44/0x60 [ 328.625037] [] translate_table+0x215/0x1720 [ 328.631012] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 328.637597] [] ? __do_page_fault+0x33f/0x7f0 [ 328.643661] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 328.650337] [] do_ip6t_set_ctl+0x2b3/0x450 [ 328.656232] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 328.662901] [] ? mutex_unlock+0x9/0x10 [ 328.668443] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 328.675903] [] nf_setsockopt+0x6d/0xc0 [ 328.681459] [] ipv6_setsockopt+0x10b/0x140 [ 328.687354] [] tcp_setsockopt+0x8a/0xe0 [ 328.692982] [] sock_common_setsockopt+0x9a/0xe0 [ 328.701225] [] SyS_setsockopt+0x159/0x240 [ 328.707052] [] ? SyS_recv+0x40/0x40 [ 328.712332] [] ? SyS_clock_gettime+0x118/0x1e0 [ 328.718565] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 328.725067] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 328.898002] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 16:38:47 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:48 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) [ 329.368867] Mem-Info: [ 329.379452] active_anon:144963 inactive_anon:5345 isolated_anon:0 [ 329.379452] active_file:6274 inactive_file:20480 isolated_file:0 [ 329.379452] unevictable:10 dirty:315 writeback:0 unstable:0 [ 329.379452] slab_reclaimable:5563 slab_unreclaimable:62672 [ 329.379452] mapped:59371 shmem:5521 pagetables:4229 bounce:0 [ 329.379452] free:1331420 free_pcp:618 free_cma:0 [ 329.480317] DMA32 free:2430848kB min:4696kB low:5868kB high:7044kB active_anon:269264kB inactive_anon:10912kB active_file:12676kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:716kB writeback:0kB mapped:108872kB shmem:11264kB slab_reclaimable:10236kB slab_unreclaimable:111088kB kernel_stack:3648kB pagetables:7352kB unstable:0kB bounce:0kB free_pcp:1180kB local_pcp:588kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 16:38:48 executing program 2: r0 = socket(0x2, 0x3, 0x4) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x2000}) fcntl$setsig(r1, 0xa, 0x18) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000200)={0x10}, 0xffffff9a) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x21) write$P9_RREMOVE(r3, &(0x7f0000000200)={0x10}, 0xffffff9a) ioctl$TCSETXF(r3, 0x5434, 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454da, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00000002c0)=""/233) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0x6}, 0x1c) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r2, 0xc0506617, 0x0) listen(r4, 0x80) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) shutdown(r2, 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) write(r5, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r5, &(0x7f0000001840)=""/31, 0x1f, 0x100, &(0x7f0000001880)={0xa, 0x1000, 0x0, @rand_addr, 0x81}, 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(r4, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 329.669739] lowmem_reserve[]: 0 3504 3504 [ 329.709824] Normal free:2886340kB min:5580kB low:6972kB high:8368kB active_anon:318968kB inactive_anon:10468kB active_file:12428kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:604kB writeback:0kB mapped:128612kB shmem:10820kB slab_reclaimable:12064kB slab_unreclaimable:139816kB kernel_stack:5920kB pagetables:9568kB unstable:0kB bounce:0kB free_pcp:924kB local_pcp:200kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 16:38:48 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) [ 329.924023] lowmem_reserve[]: 0 0 0 [ 329.938272] DMA32: 125*4kB (UME) 72*8kB (UME) 169*16kB (UME) 118*32kB (UME) 136*64kB (UME) 50*128kB (UME) 8*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2426500kB [ 329.972705] Normal: 142*4kB (M) 179*8kB (ME) 223*16kB (UME) 137*32kB (UME) 108*64kB (UME) 48*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2892512kB [ 330.021553] 32277 total pagecache pages [ 330.037586] 0 pages in swap cache [ 330.054138] Swap cache stats: add 0, delete 0, find 0/0 [ 330.079229] Free swap = 0kB [ 330.090881] Total swap = 0kB [ 330.105549] 1965979 pages RAM [ 330.125160] 0 pages HighMem/MovableOnly [ 330.142077] 313294 pages reserved 16:38:48 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 330.215136] vmalloc: allocation failure: 7265320960 bytes [ 330.221810] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 330.238867] CPU: 0 PID: 14291 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 330.245905] 0000000000000000 a7d945952eec3405 ffff8801b3c7f938 ffffffff81aad1a1 [ 330.254005] 1ffff1003678ff2a ffff8801bd2b2f80 00000000024000c2 0000000000000000 [ 330.262069] ffffffff82895080 ffff8801b3c7fa48 ffffffff8148c0cb 0000000100000001 [ 330.270132] Call Trace: [ 330.272720] [] dump_stack+0xc1/0x120 [ 330.278181] [] warn_alloc_failed.cold+0x78/0x99 [ 330.284508] [] ? zone_watermark_ok_safe+0x290/0x290 [ 330.291180] [] ? _raw_spin_unlock+0x2d/0x50 [ 330.297155] [] ? avc_has_extended_perms+0xd30/0xd30 [ 330.303827] [] ? check_preemption_disabled+0x3c/0x200 [ 330.310757] [] __vmalloc_node_range+0x365/0x650 [ 330.317083] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 330.323932] [] vmalloc+0x5c/0x70 [ 330.328963] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 330.335461] [] xt_alloc_entry_offsets+0x44/0x60 [ 330.341786] [] translate_table+0x215/0x1720 [ 330.347792] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 330.354379] [] ? __do_page_fault+0x33f/0x7f0 [ 330.360446] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 330.367122] [] do_ip6t_set_ctl+0x2b3/0x450 [ 330.373017] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 330.379777] [] ? mutex_unlock+0x9/0x10 [ 330.385763] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 330.392870] [] nf_setsockopt+0x6d/0xc0 [ 330.398416] [] ipv6_setsockopt+0x10b/0x140 [ 330.404309] [] tcp_setsockopt+0x8a/0xe0 16:38:49 executing program 5: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x200, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000380)={0x3f, {{0xa, 0x4e22, 0x101, @ipv4={[], [], @remote}, 0x3}}}, 0x88) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f00000000c0), 0x50753e25) r4 = open(&(0x7f0000000140)='./file0\x00', 0x20141042, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x11) write$selinux_attr(r4, &(0x7f0000000040)='system_u:object_\x00\x00\x00\b\x00@\x00\x04vice_t:s0\x00', 0x22) fallocate(r0, 0x11, 0x0, 0x8201) ioctl$TIOCMIWAIT(r1, 0x545c, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r6, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="080029bd7000fbdbdf25030000000800040040000000fb59522c65ad0c74cef09b74c639e5a093c7eff526050799b57fb36d4dea98d2cef4b48f5ed9"], 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0xc4) [ 330.409946] [] sock_common_setsockopt+0x9a/0xe0 [ 330.416280] [] SyS_setsockopt+0x159/0x240 [ 330.422084] [] ? SyS_recv+0x40/0x40 [ 330.427369] [] ? SyS_clock_gettime+0x118/0x1e0 [ 330.433619] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 330.440121] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 330.509311] Mem-Info: [ 330.512527] active_anon:140928 inactive_anon:5744 isolated_anon:0 [ 330.512527] active_file:6278 inactive_file:20480 isolated_file:0 [ 330.512527] unevictable:10 dirty:229 writeback:0 unstable:0 [ 330.512527] slab_reclaimable:5575 slab_unreclaimable:63109 [ 330.512527] mapped:59408 shmem:5965 pagetables:4286 bounce:0 [ 330.512527] free:1333054 free_pcp:407 free_cma:0 [ 330.570133] DMA32 free:2433096kB min:4696kB low:5868kB high:7044kB active_anon:262112kB inactive_anon:15208kB active_file:12676kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:476kB writeback:0kB mapped:108872kB shmem:15552kB slab_reclaimable:10236kB slab_unreclaimable:111808kB kernel_stack:3680kB pagetables:7496kB unstable:0kB bounce:0kB free_pcp:900kB local_pcp:704kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 330.620508] lowmem_reserve[]: 0 3504 3504 [ 330.632159] Normal free:2896692kB min:5580kB low:6972kB high:8368kB active_anon:301300kB inactive_anon:18368kB active_file:12436kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:440kB writeback:0kB mapped:128612kB shmem:18816kB slab_reclaimable:12064kB slab_unreclaimable:140296kB kernel_stack:5920kB pagetables:9500kB unstable:0kB bounce:0kB free_pcp:740kB local_pcp:612kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 330.700677] lowmem_reserve[]: 0 0 0 [ 330.707817] DMA32: 50*4kB (UME) 18*8kB (UME) 99*16kB (UME) 297*32kB (UME) 162*64kB (UME) 47*128kB (UME) 8*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2431656kB [ 330.732175] Normal: 390*4kB (UM) 363*8kB (UME) 196*16kB (UME) 265*32kB (UME) 161*64kB (UME) 45*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2901648kB [ 330.755925] 32280 total pagecache pages [ 330.760089] 0 pages in swap cache [ 330.763772] Swap cache stats: add 0, delete 0, find 0/0 [ 330.769320] Free swap = 0kB [ 330.772551] Total swap = 0kB [ 330.784080] 1965979 pages RAM [ 330.787203] 0 pages HighMem/MovableOnly [ 330.791569] 313294 pages reserved 16:38:50 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = 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') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:38:50 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:50 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb9\x00', {}, 0x2f, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r3, 0x8, r7) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) r10 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuset.effective_mems\x00', 0x0, 0x0) r11 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xa4, r11, 0x0, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xc1d7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xb20}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xb53}]}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1ff}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40}, 0x4480) sendmsg$TIPC_NL_BEARER_ENABLE(r10, &(0x7f00000003c0)={&(0x7f0000000280), 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x48, r11, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd739}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80000001}]}, @TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xae7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x182}, 0xcda7d2f61424e8c2) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$P9_RSYMLINK(r9, &(0x7f0000000140)={0x14, 0x11, 0x2, {0x5, 0x2, 0x2}}, 0x14) ptrace$cont(0x7, r2, 0x0, 0x0) write$FUSE_LK(r1, &(0x7f0000000040)={0x28, 0x0, 0x8, {{0xbf, 0x1c6, 0x4, r2}}}, 0x28) ioctl$UI_DEV_CREATE(r0, 0x5501) ioctl$UI_DEV_DESTROY(r0, 0x5502) 16:38:50 executing program 5: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f00000000c0)={0x9, 0x200, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r6, 0x407, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000100)=0x1) r9 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r10 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r10, 0x107, 0x12, &(0x7f000095bffc)={0x4, 0x0, 0xfffffffffffffffc}, 0x4) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r11 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10000, 0x0) getdents64(r11, &(0x7f0000000180)=""/144, 0x90) bind$inet(r8, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r12 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r12, 0x107, 0x12, &(0x7f0000000380)={0x7fff, 0x0, 0xffffffffffffbffc}, 0x4) connect$inet(r8, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r6, 0x0, r8, 0x0, 0x30005, 0x0) 16:38:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) creat(&(0x7f00000002c0)='./bus\x00', 0x0) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000340)) open(&(0x7f0000000280)='.\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) clone(0x7f8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) open(&(0x7f0000000280)='.\x00', 0x0, 0x0) open(&(0x7f0000000280)='.\x00', 0x0, 0x0) open(&(0x7f0000000280)='.\x00', 0x0, 0x0) open(&(0x7f0000000280)='.\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000740)='/dev/full\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="341c0f34"], 0xe}}, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) pipe2(&(0x7f0000000140), 0x0) tkill(r1, 0x40) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @cond=[{}, {0x0, 0x0, 0x0, 0x40}]}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r2}) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) 16:38:50 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 331.514908] vmalloc: allocation failure: 7265320960 bytes [ 331.543448] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 331.571112] CPU: 1 PID: 14316 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 331.578163] 0000000000000000 953bf88747de6b69 ffff8800a49f7938 ffffffff81aad1a1 [ 331.586278] 1ffff1001493ef2a ffff8800a5328000 00000000024000c2 0000000000000000 [ 331.594471] ffffffff82895080 ffff8800a49f7a48 ffffffff8148c0cb 0000000100000001 [ 331.602536] Call Trace: [ 331.605127] [] dump_stack+0xc1/0x120 [ 331.610496] [] warn_alloc_failed.cold+0x78/0x99 [ 331.616818] [] ? zone_watermark_ok_safe+0x290/0x290 [ 331.623517] [] ? _raw_spin_unlock+0x2d/0x50 [ 331.629580] [] ? avc_has_extended_perms+0xd30/0xd30 [ 331.636426] [] ? check_preemption_disabled+0x3c/0x200 [ 331.643267] [] __vmalloc_node_range+0x365/0x650 [ 331.649763] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 331.656711] [] vmalloc+0x5c/0x70 [ 331.661737] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 331.668234] [] xt_alloc_entry_offsets+0x44/0x60 [ 331.674571] [] translate_table+0x215/0x1720 [ 331.680550] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 331.687234] [] ? __do_page_fault+0x33f/0x7f0 [ 331.693404] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 331.700188] [] do_ip6t_set_ctl+0x2b3/0x450 [ 331.706085] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 331.712847] [] ? mutex_unlock+0x9/0x10 [ 331.718431] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 331.725655] [] nf_setsockopt+0x6d/0xc0 [ 331.731200] [] ipv6_setsockopt+0x10b/0x140 [ 331.737229] [] tcp_setsockopt+0x8a/0xe0 [ 331.742847] [] sock_common_setsockopt+0x9a/0xe0 [ 331.749164] [] SyS_setsockopt+0x159/0x240 [ 331.754948] [] ? SyS_recv+0x40/0x40 [ 331.760228] [] ? SyS_clock_gettime+0x118/0x1e0 16:38:50 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000400)="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", 0xfc) r1 = socket(0x1ec09ce78f7cc04d, 0x1, 0x7f) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x67, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e23, 0x4, 'lblcr\x00', 0x6, 0x9, 0x4b}, {@multicast2, 0x4e24, 0x2000, 0x7ff, 0x8001, 0x566}}, 0x44) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000080)={0x4, 0x6, 0x1}) [ 331.766551] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 331.773139] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 331.787832] Mem-Info: [ 331.793191] active_anon:144994 inactive_anon:5346 isolated_anon:0 [ 331.793191] active_file:6283 inactive_file:20480 isolated_file:0 [ 331.793191] unevictable:10 dirty:272 writeback:0 unstable:0 [ 331.793191] slab_reclaimable:5575 slab_unreclaimable:62867 16:38:50 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) [ 331.793191] mapped:59371 shmem:5521 pagetables:4342 bounce:0 [ 331.793191] free:1331061 free_pcp:573 free_cma:0 16:38:50 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 331.856001] netlink: 204 bytes leftover after parsing attributes in process `syz-executor.2'. 16:38:50 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 331.857500] DMA32 free:2436712kB min:4696kB low:5868kB high:7044kB active_anon:262128kB inactive_anon:10920kB active_file:12684kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:528kB writeback:0kB mapped:108872kB shmem:11268kB slab_reclaimable:10236kB slab_unreclaimable:111732kB kernel_stack:3552kB pagetables:7432kB unstable:0kB bounce:0kB free_pcp:1008kB local_pcp:368kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 331.857508] lowmem_reserve[]: 0 3504 3504 [ 331.857533] Normal free:2903836kB min:5580kB low:6972kB high:8368kB active_anon:301440kB inactive_anon:10464kB active_file:12460kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:572kB writeback:0kB mapped:128612kB shmem:10816kB slab_reclaimable:12064kB slab_unreclaimable:139628kB kernel_stack:5760kB pagetables:9804kB unstable:0kB bounce:0kB free_pcp:1128kB local_pcp:444kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 331.857540] lowmem_reserve[]: 0 0 0 [ 331.857584] DMA32: 242*4kB (ME) 190*8kB (ME) 259*16kB (UME) 256*32kB (UME) 180*64kB (UME) 51*128kB (UME) 8*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2436712kB [ 331.857626] Normal: 353*4kB (UM) 327*8kB (UME) 276*16kB (UME) 274*32kB (UME) 171*64kB (UME) 48*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2903804kB [ 331.857628] 32286 total pagecache pages [ 331.857631] 0 pages in swap cache [ 331.857635] Swap cache stats: add 0, delete 0, find 0/0 [ 331.857637] Free swap = 0kB [ 331.857639] Total swap = 0kB [ 331.857642] 1965979 pages RAM [ 331.857643] 0 pages HighMem/MovableOnly [ 331.857645] 313294 pages reserved [ 331.915121] vmalloc: allocation failure: 7265320960 bytes [ 331.915126] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 331.915134] CPU: 1 PID: 14341 Comm: syz-executor.4 Not tainted 4.4.174+ #4 16:38:50 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 331.915145] 0000000000000000 6b3b509032ff8fcb ffff8801d98a7938 ffffffff81aad1a1 [ 331.915159] 1ffff1003b314f2a ffff8800b2ccdf00 00000000024000c2 0000000000000000 [ 331.915169] ffffffff82895080 ffff8801d98a7a48 ffffffff8148c0cb 0000000100000001 [ 331.915171] Call Trace: [ 331.915183] [] dump_stack+0xc1/0x120 [ 331.915195] [] warn_alloc_failed.cold+0x78/0x99 [ 331.915206] [] ? zone_watermark_ok_safe+0x290/0x290 [ 331.915214] [] ? _raw_spin_unlock+0x2d/0x50 [ 331.915222] [] ? avc_has_extended_perms+0xd30/0xd30 [ 331.915230] [] ? check_preemption_disabled+0x3c/0x200 [ 331.915238] [] __vmalloc_node_range+0x365/0x650 [ 331.915247] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 331.915255] [] vmalloc+0x5c/0x70 [ 331.915265] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 331.915274] [] xt_alloc_entry_offsets+0x44/0x60 [ 331.915282] [] translate_table+0x215/0x1720 [ 331.915296] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 331.915306] [] ? __do_page_fault+0x33f/0x7f0 [ 331.915315] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 331.915323] [] do_ip6t_set_ctl+0x2b3/0x450 [ 331.915331] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 331.915340] [] ? mutex_unlock+0x9/0x10 [ 331.915353] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 331.915362] [] nf_setsockopt+0x6d/0xc0 [ 331.915370] [] ipv6_setsockopt+0x10b/0x140 16:38:50 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 331.915378] [] tcp_setsockopt+0x8a/0xe0 [ 331.915385] [] sock_common_setsockopt+0x9a/0xe0 [ 331.915393] [] SyS_setsockopt+0x159/0x240 [ 331.915401] [] ? SyS_recv+0x40/0x40 [ 331.915409] [] ? SyS_clock_gettime+0x118/0x1e0 [ 331.915417] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 331.915425] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 331.915627] Mem-Info: [ 331.915648] active_anon:140943 inactive_anon:5346 isolated_anon:0 [ 331.915648] active_file:6286 inactive_file:20480 isolated_file:0 [ 331.915648] unevictable:10 dirty:275 writeback:0 unstable:0 [ 331.915648] slab_reclaimable:5575 slab_unreclaimable:62743 [ 331.915648] mapped:59371 shmem:5521 pagetables:4365 bounce:0 [ 331.915648] free:1335208 free_pcp:494 free_cma:0 [ 331.915680] DMA32 free:2436944kB min:4696kB low:5868kB high:7044kB active_anon:262200kB inactive_anon:10912kB active_file:12684kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:528kB writeback:0kB mapped:108872kB shmem:11260kB slab_reclaimable:10236kB slab_unreclaimable:111476kB kernel_stack:3712kB pagetables:7416kB unstable:0kB bounce:0kB free_pcp:1000kB local_pcp:360kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 331.915688] lowmem_reserve[]: 0 3504 3504 [ 331.915725] Normal free:2903888kB min:5580kB low:6972kB high:8368kB active_anon:301572kB inactive_anon:10472kB active_file:12460kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:572kB writeback:0kB mapped:128612kB shmem:10824kB slab_reclaimable:12064kB slab_unreclaimable:139496kB kernel_stack:5888kB pagetables:10044kB unstable:0kB bounce:0kB free_pcp:976kB local_pcp:292kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 331.915733] lowmem_reserve[]: 0 0 0 [ 331.915782] DMA32: 242*4kB (ME) 191*8kB (UME) 267*16kB (UME) 259*32kB (UME) 179*64kB (UME) 50*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2437008kB [ 331.915825] Normal: 338*4kB (UM) 319*8kB (UME) 281*16kB (UME) 275*32kB (UME) 171*64kB (UME) 48*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2903792kB [ 331.915827] 32286 total pagecache pages [ 331.915830] 0 pages in swap cache [ 331.915834] Swap cache stats: add 0, delete 0, find 0/0 [ 331.915836] Free swap = 0kB [ 331.915839] Total swap = 0kB [ 331.915841] 1965979 pages RAM [ 331.915843] 0 pages HighMem/MovableOnly [ 331.915845] 313294 pages reserved [ 331.997431] vmalloc: allocation failure: 7265320960 bytes [ 331.997437] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 331.997445] CPU: 1 PID: 14347 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 331.997456] 0000000000000000 beb6c63b14bb54c1 ffff8800a49f7938 ffffffff81aad1a1 [ 331.997466] 1ffff1001493ef2a ffff8801d9fb97c0 00000000024000c2 0000000000000000 [ 331.997475] ffffffff82895080 ffff8800a49f7a48 ffffffff8148c0cb 0000000100000001 [ 331.997477] Call Trace: [ 331.997490] [] dump_stack+0xc1/0x120 [ 331.997500] [] warn_alloc_failed.cold+0x78/0x99 [ 331.997508] [] ? zone_watermark_ok_safe+0x290/0x290 [ 331.997517] [] ? _raw_spin_unlock+0x2d/0x50 [ 331.997526] [] ? avc_has_extended_perms+0xd30/0xd30 [ 331.997534] [] ? check_preemption_disabled+0x3c/0x200 [ 331.997541] [] __vmalloc_node_range+0x365/0x650 [ 331.997550] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 331.997557] [] vmalloc+0x5c/0x70 [ 331.997568] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 331.997577] [] xt_alloc_entry_offsets+0x44/0x60 [ 331.997586] [] translate_table+0x215/0x1720 [ 331.997595] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 331.997604] [] ? __do_page_fault+0x33f/0x7f0 [ 331.997613] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 331.997621] [] do_ip6t_set_ctl+0x2b3/0x450 [ 331.997629] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 331.997637] [] ? mutex_unlock+0x9/0x10 [ 331.997646] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 331.997654] [] nf_setsockopt+0x6d/0xc0 [ 331.997662] [] ipv6_setsockopt+0x10b/0x140 [ 331.997670] [] tcp_setsockopt+0x8a/0xe0 [ 331.997677] [] sock_common_setsockopt+0x9a/0xe0 [ 331.997686] [] SyS_setsockopt+0x159/0x240 [ 331.997693] [] ? SyS_recv+0x40/0x40 [ 331.997701] [] ? SyS_clock_gettime+0x118/0x1e0 [ 331.997709] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 331.997717] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 331.997719] Mem-Info: [ 331.997747] active_anon:141918 inactive_anon:5346 isolated_anon:0 [ 331.997747] active_file:6286 inactive_file:20480 isolated_file:0 [ 331.997747] unevictable:10 dirty:275 writeback:0 unstable:0 [ 331.997747] slab_reclaimable:5575 slab_unreclaimable:62743 [ 331.997747] mapped:59371 shmem:5521 pagetables:4365 bounce:0 [ 331.997747] free:1334156 free_pcp:455 free_cma:0 [ 331.997778] DMA32 free:2435160kB min:4696kB low:5868kB high:7044kB active_anon:264000kB inactive_anon:10912kB active_file:12684kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:528kB writeback:0kB mapped:108872kB shmem:11260kB slab_reclaimable:10236kB slab_unreclaimable:111476kB kernel_stack:3712kB pagetables:7416kB unstable:0kB bounce:0kB free_pcp:840kB local_pcp:200kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 331.997786] lowmem_reserve[]: 0 3504 3504 [ 331.997811] Normal free:2901464kB min:5580kB low:6972kB high:8368kB active_anon:303672kB inactive_anon:10472kB active_file:12460kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:572kB writeback:0kB mapped:128612kB shmem:10824kB slab_reclaimable:12064kB slab_unreclaimable:139496kB kernel_stack:5888kB pagetables:10044kB unstable:0kB bounce:0kB free_pcp:980kB local_pcp:296kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 331.997818] lowmem_reserve[]: 0 0 0 [ 331.997860] DMA32: 2*4kB (UE) 110*8kB (UME) 258*16kB (UME) 255*32kB (UME) 179*64kB (UME) 50*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2435128kB [ 331.997902] Normal: 2*4kB (UM) 220*8kB (UME) 275*16kB (UME) 273*32kB (UME) 171*64kB (UME) 48*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2901496kB [ 331.997904] 32286 total pagecache pages [ 331.997907] 0 pages in swap cache [ 331.997912] Swap cache stats: add 0, delete 0, find 0/0 [ 331.997914] Free swap = 0kB [ 331.997916] Total swap = 0kB [ 331.997918] 1965979 pages RAM [ 331.997920] 0 pages HighMem/MovableOnly [ 331.997922] 313294 pages reserved [ 332.126172] vmalloc: allocation failure: 7265320960 bytes [ 332.126178] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 332.126186] CPU: 1 PID: 14354 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 332.126197] 0000000000000000 6bf41a8be3b61b52 ffff8800a49f7938 ffffffff81aad1a1 [ 332.126208] 1ffff1001493ef2a ffff8800b27c2f80 00000000024000c2 0000000000000000 [ 332.126218] ffffffff82895080 ffff8800a49f7a48 ffffffff8148c0cb 0000000100000001 [ 332.126220] Call Trace: [ 332.126235] [] dump_stack+0xc1/0x120 [ 332.126245] [] warn_alloc_failed.cold+0x78/0x99 [ 332.126254] [] ? zone_watermark_ok_safe+0x290/0x290 [ 332.126263] [] ? _raw_spin_unlock+0x2d/0x50 [ 332.126272] [] ? avc_has_extended_perms+0xd30/0xd30 [ 332.126285] [] ? check_preemption_disabled+0x3c/0x200 [ 332.126293] [] __vmalloc_node_range+0x365/0x650 [ 332.126305] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 332.126312] [] vmalloc+0x5c/0x70 [ 332.126324] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 332.126334] [] xt_alloc_entry_offsets+0x44/0x60 [ 332.126345] [] translate_table+0x215/0x1720 [ 332.126353] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 332.126362] [] ? __do_page_fault+0x33f/0x7f0 [ 332.126371] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 332.126379] [] do_ip6t_set_ctl+0x2b3/0x450 [ 332.126387] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 332.126395] [] ? mutex_unlock+0x9/0x10 [ 332.126404] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 332.126412] [] nf_setsockopt+0x6d/0xc0 [ 332.126419] [] ipv6_setsockopt+0x10b/0x140 [ 332.126427] [] tcp_setsockopt+0x8a/0xe0 [ 332.126435] [] sock_common_setsockopt+0x9a/0xe0 [ 332.126443] [] SyS_setsockopt+0x159/0x240 [ 332.126450] [] ? SyS_recv+0x40/0x40 [ 332.126458] [] ? SyS_clock_gettime+0x118/0x1e0 [ 332.126466] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 332.126474] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 332.126477] Mem-Info: [ 332.126495] active_anon:144093 inactive_anon:5346 isolated_anon:0 [ 332.126495] active_file:6286 inactive_file:20480 isolated_file:0 [ 332.126495] unevictable:10 dirty:275 writeback:0 unstable:0 [ 332.126495] slab_reclaimable:5575 slab_unreclaimable:62718 [ 332.126495] mapped:59371 shmem:5521 pagetables:4402 bounce:0 [ 332.126495] free:1332013 free_pcp:420 free_cma:0 [ 332.126521] DMA32 free:2431344kB min:4696kB low:5868kB high:7044kB active_anon:267700kB inactive_anon:10912kB active_file:12684kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:528kB writeback:0kB mapped:108872kB shmem:11260kB slab_reclaimable:10236kB slab_unreclaimable:111376kB kernel_stack:3712kB pagetables:7564kB unstable:0kB bounce:0kB free_pcp:784kB local_pcp:144kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 332.126529] lowmem_reserve[]: 0 3504 3504 [ 332.126557] Normal free:2896708kB min:5580kB low:6972kB high:8368kB active_anon:308672kB inactive_anon:10472kB active_file:12460kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:572kB writeback:0kB mapped:128612kB shmem:10824kB slab_reclaimable:12064kB slab_unreclaimable:139496kB kernel_stack:5888kB pagetables:10044kB unstable:0kB bounce:0kB free_pcp:896kB local_pcp:212kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 332.126565] lowmem_reserve[]: 0 0 0 [ 332.126608] DMA32: 2*4kB (UE) 3*8kB (UE) 77*16kB (UME) 253*32kB (UME) 179*64kB (UME) 50*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2431312kB [ 332.126650] Normal: 1*4kB (U) 4*8kB (UME) 82*16kB (UME) 274*32kB (UME) 171*64kB (UME) 48*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2896708kB [ 332.126652] 32286 total pagecache pages [ 332.126656] 0 pages in swap cache [ 332.126660] Swap cache stats: add 0, delete 0, find 0/0 [ 332.126662] Free swap = 0kB [ 332.126664] Total swap = 0kB [ 332.126666] 1965979 pages RAM [ 332.126668] 0 pages HighMem/MovableOnly [ 332.126670] 313294 pages reserved [ 332.273139] vmalloc: allocation failure: 7265320960 bytes [ 332.273144] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 332.273157] CPU: 1 PID: 14359 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 332.273169] 0000000000000000 a009a72ecb63933c ffff8800a49f7938 ffffffff81aad1a1 [ 332.273177] 1ffff1001493ef2a ffff8801cf98af80 00000000024000c2 0000000000000000 [ 332.273187] ffffffff82895080 ffff8800a49f7a48 ffffffff8148c0cb 0000000100000001 [ 332.273190] Call Trace: [ 332.273204] [] dump_stack+0xc1/0x120 [ 332.273215] [] warn_alloc_failed.cold+0x78/0x99 [ 332.273224] [] ? zone_watermark_ok_safe+0x290/0x290 [ 332.273232] [] ? _raw_spin_unlock+0x2d/0x50 [ 332.273241] [] ? avc_has_extended_perms+0xd30/0xd30 [ 332.273249] [] ? check_preemption_disabled+0x3c/0x200 [ 332.273257] [] __vmalloc_node_range+0x365/0x650 [ 332.273271] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 332.273278] [] vmalloc+0x5c/0x70 [ 332.273287] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 332.273295] [] xt_alloc_entry_offsets+0x44/0x60 [ 332.273304] [] translate_table+0x215/0x1720 [ 332.273316] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 332.273326] [] ? __do_page_fault+0x33f/0x7f0 [ 332.273336] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 332.273345] [] do_ip6t_set_ctl+0x2b3/0x450 [ 332.273353] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 332.273361] [] ? mutex_unlock+0x9/0x10 [ 332.273370] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 332.273378] [] nf_setsockopt+0x6d/0xc0 [ 332.273385] [] ipv6_setsockopt+0x10b/0x140 [ 332.273392] [] tcp_setsockopt+0x8a/0xe0 [ 332.273401] [] sock_common_setsockopt+0x9a/0xe0 [ 332.273409] [] SyS_setsockopt+0x159/0x240 [ 332.273416] [] ? SyS_recv+0x40/0x40 [ 332.273424] [] ? SyS_clock_gettime+0x118/0x1e0 [ 332.273433] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 332.273441] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 332.273561] Mem-Info: [ 332.273583] active_anon:145168 inactive_anon:5346 isolated_anon:0 [ 332.273583] active_file:6286 inactive_file:20480 isolated_file:0 [ 332.273583] unevictable:10 dirty:275 writeback:0 unstable:0 [ 332.273583] slab_reclaimable:5575 slab_unreclaimable:62711 [ 332.273583] mapped:59371 shmem:5521 pagetables:4439 bounce:0 [ 332.273583] free:1330839 free_pcp:521 free_cma:0 [ 332.273614] DMA32 free:2429456kB min:4696kB low:5868kB high:7044kB active_anon:269600kB inactive_anon:10912kB active_file:12684kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:528kB writeback:0kB mapped:108872kB shmem:11260kB slab_reclaimable:10236kB slab_unreclaimable:111348kB kernel_stack:3712kB pagetables:7564kB unstable:0kB bounce:0kB free_pcp:1052kB local_pcp:412kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 332.273622] lowmem_reserve[]: 0 3504 3504 [ 332.273652] Normal free:2893900kB min:5580kB low:6972kB high:8368kB active_anon:311072kB inactive_anon:10472kB active_file:12460kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:572kB writeback:0kB mapped:128612kB shmem:10824kB slab_reclaimable:12064kB slab_unreclaimable:139496kB kernel_stack:5888kB pagetables:10192kB unstable:0kB bounce:0kB free_pcp:1032kB local_pcp:348kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 332.273719] lowmem_reserve[]: 0 0 0 [ 332.273768] DMA32: 2*4kB (UE) 3*8kB (UE) 65*16kB (UE) 199*32kB (UME) 179*64kB (UME) 50*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2429392kB [ 332.273965] Normal: 1*4kB (U) 3*8kB (ME) 29*16kB (UE) 215*32kB (UME) 171*64kB (UME) 48*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2893964kB [ 332.273968] 32286 total pagecache pages [ 332.273971] 0 pages in swap cache [ 332.273980] Swap cache stats: add 0, delete 0, find 0/0 [ 332.274056] Free swap = 0kB [ 332.274059] Total swap = 0kB [ 332.274062] 1965979 pages RAM [ 332.274064] 0 pages HighMem/MovableOnly [ 332.274066] 313294 pages reserved [ 333.721111] netlink: 204 bytes leftover after parsing attributes in process `syz-executor.2'. 16:38:53 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:38:53 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) 16:38:53 executing program 5: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) 16:38:53 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:53 executing program 2: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) 16:38:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x4, {{0x2, 0x4e24, @empty}}}, 0x88) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x19) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) wait4(r3, 0x0, 0x40000000, 0x0) [ 334.550266] vmalloc: allocation failure: 7265320960 bytes [ 334.565306] vmalloc: allocation failure: 7265320960 bytes [ 334.570771] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 334.570781] CPU: 0 PID: 14373 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 334.570794] 0000000000000000 3bb537c7162a9bc0 ffff8800b56c7938 ffffffff81aad1a1 [ 334.570804] 1ffff10016ad8f2a ffff8801d9185f00 00000000024000c2 0000000000000000 [ 334.570814] ffffffff82895080 ffff8800b56c7a48 ffffffff8148c0cb 0000000100000001 [ 334.570816] Call Trace: [ 334.570829] [] dump_stack+0xc1/0x120 [ 334.570841] [] warn_alloc_failed.cold+0x78/0x99 [ 334.570849] [] ? zone_watermark_ok_safe+0x290/0x290 [ 334.570858] [] ? _raw_spin_unlock+0x2d/0x50 [ 334.570867] [] ? avc_has_extended_perms+0xd30/0xd30 [ 334.570875] [] ? check_preemption_disabled+0x3c/0x200 [ 334.570882] [] __vmalloc_node_range+0x365/0x650 [ 334.570890] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 334.570897] [] vmalloc+0x5c/0x70 [ 334.570906] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 334.570913] [] xt_alloc_entry_offsets+0x44/0x60 [ 334.570922] [] translate_table+0x215/0x1720 [ 334.570932] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 334.570941] [] ? __do_page_fault+0x33f/0x7f0 16:38:53 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYRESDEC=0x0, @ANYBLOB="5149aad12bd397d24cfaac689df165df34607661550fb760199f8b02e492cd37c20c2a9fa54207c009f118603614444cbec29fe911"], 0x49) close(r1) close(r0) [ 334.570949] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 334.570956] [] do_ip6t_set_ctl+0x2b3/0x450 [ 334.570964] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 334.570972] [] ? mutex_unlock+0x9/0x10 [ 334.570981] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 334.570999] [] nf_setsockopt+0x6d/0xc0 [ 334.571008] [] ipv6_setsockopt+0x10b/0x140 [ 334.571018] [] tcp_setsockopt+0x8a/0xe0 [ 334.571027] [] sock_common_setsockopt+0x9a/0xe0 [ 334.571038] [] SyS_setsockopt+0x159/0x240 [ 334.571047] [] ? SyS_recv+0x40/0x40 [ 334.571054] [] ? SyS_clock_gettime+0x118/0x1e0 [ 334.571063] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 334.571070] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 334.573133] Mem-Info: [ 334.573156] active_anon:141030 inactive_anon:5346 isolated_anon:0 [ 334.573156] active_file:6307 inactive_file:20480 isolated_file:0 [ 334.573156] unevictable:10 dirty:296 writeback:0 unstable:0 [ 334.573156] slab_reclaimable:5575 slab_unreclaimable:62938 [ 334.573156] mapped:59371 shmem:5521 pagetables:4487 bounce:0 [ 334.573156] free:1334645 free_pcp:486 free_cma:0 [ 334.573188] DMA32 free:2436152kB min:4696kB low:5868kB high:7044kB active_anon:262396kB inactive_anon:10908kB active_file:12684kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:528kB writeback:0kB mapped:108872kB shmem:11256kB slab_reclaimable:10236kB slab_unreclaimable:111704kB kernel_stack:3584kB pagetables:7908kB unstable:0kB bounce:0kB free_pcp:1008kB local_pcp:456kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 334.573196] lowmem_reserve[]: 0 3504 3504 [ 334.573228] Normal free:2902428kB min:5580kB low:6972kB high:8368kB active_anon:301724kB inactive_anon:10476kB active_file:12544kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:656kB writeback:0kB mapped:128612kB shmem:10828kB slab_reclaimable:12064kB slab_unreclaimable:140048kB kernel_stack:5632kB pagetables:10040kB unstable:0kB bounce:0kB free_pcp:936kB local_pcp:360kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 334.573234] lowmem_reserve[]: 0 0 0 [ 334.573278] DMA32: 256*4kB (ME) 175*8kB (UME) 265*16kB (UME) 228*32kB (UME) 182*64kB (UME) 50*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2436104kB 16:38:53 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 334.573319] Normal: 269*4kB (M) 301*8kB (ME) 252*16kB (UME) 248*32kB (UME) 172*64kB (UME) 50*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2902364kB [ 334.573322] 32307 total pagecache pages [ 334.573325] 0 pages in swap cache [ 334.573329] Swap cache stats: add 0, delete 0, find 0/0 [ 334.573331] Free swap = 0kB [ 334.573333] Total swap = 0kB [ 334.573335] 1965979 pages RAM [ 334.573337] 0 pages HighMem/MovableOnly [ 334.573339] 313294 pages reserved [ 335.011080] vmalloc: allocation failure: 7265320960 bytes [ 335.020384] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 335.040110] CPU: 1 PID: 14404 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 335.047154] 0000000000000000 f81cd1b5ca8744a0 ffff8800b7f5f938 ffffffff81aad1a1 16:38:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) pipe(&(0x7f0000000480)={0xffffffffffffffff}) read(r4, &(0x7f0000000200)=""/250, 0x50c7e3e3) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000080)=[{&(0x7f0000000100)="39000000130003006900000000000000ab008048060000004600010707000014190001401000000800005068000000000000ef38bf461e59d7", 0x39}], 0x1) r6 = open(&(0x7f0000000080)='./file0\x00', 0x500, 0x8c) mknodat(r6, 0x0, 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80008a}, 0xc, &(0x7f00000004c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES64=r7], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)={0x68, r7, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x50, 0x17}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xfffffffffffffe45, 0x7, {0x21, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0xd0) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1402}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x50, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x36e8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x2}, 0x14) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x23a0169}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r7, 0xa74f7a7f511d3300, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x27ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x24031000) [ 335.055362] 1ffff10016febf2a ffff8801d9045f00 00000000024000c2 0000000000000000 [ 335.063428] ffffffff82895080 ffff8800b7f5fa48 ffffffff8148c0cb 0000000100000001 [ 335.071505] Call Trace: [ 335.074095] [] dump_stack+0xc1/0x120 [ 335.079472] [] warn_alloc_failed.cold+0x78/0x99 [ 335.085799] [] ? zone_watermark_ok_safe+0x290/0x290 [ 335.092482] [] ? _raw_spin_unlock+0x2d/0x50 [ 335.098543] [] ? avc_has_extended_perms+0xd30/0xd30 [ 335.105214] [] ? check_preemption_disabled+0x3c/0x200 [ 335.112066] [] __vmalloc_node_range+0x365/0x650 [ 335.118390] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 335.125225] [] vmalloc+0x5c/0x70 [ 335.130235] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 335.136719] [] xt_alloc_entry_offsets+0x44/0x60 [ 335.143134] [] translate_table+0x215/0x1720 [ 335.149118] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 335.155702] [] ? __do_page_fault+0x33f/0x7f0 [ 335.161763] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 335.168424] [] do_ip6t_set_ctl+0x2b3/0x450 [ 335.174395] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 335.181060] [] ? mutex_unlock+0x9/0x10 [ 335.186595] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 335.193687] [] nf_setsockopt+0x6d/0xc0 [ 335.199258] [] ipv6_setsockopt+0x10b/0x140 [ 335.205149] [] tcp_setsockopt+0x8a/0xe0 [ 335.210773] [] sock_common_setsockopt+0x9a/0xe0 [ 335.217093] [] SyS_setsockopt+0x159/0x240 [ 335.222893] [] ? SyS_recv+0x40/0x40 [ 335.226560] syz-executor.5: page allocation failure: order:0, mode:0x24000c2 [ 335.235341] [] ? SyS_clock_gettime+0x118/0x1e0 [ 335.241575] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 335.248064] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 335.254686] CPU: 0 PID: 14376 Comm: syz-executor.5 Not tainted 4.4.174+ #4 [ 335.259494] Mem-Info: [ 335.259518] active_anon:145180 inactive_anon:5346 isolated_anon:0 [ 335.259518] active_file:6307 inactive_file:20480 isolated_file:0 [ 335.259518] unevictable:10 dirty:296 writeback:0 unstable:0 [ 335.259518] slab_reclaimable:5575 slab_unreclaimable:62918 [ 335.259518] mapped:59371 shmem:5521 pagetables:4450 bounce:0 [ 335.259518] free:1330642 free_pcp:444 free_cma:0 [ 335.259549] DMA32 free:2428536kB min:4696kB low:5868kB high:7044kB active_anon:270196kB inactive_anon:10908kB active_file:12684kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:528kB writeback:0kB mapped:108872kB shmem:11256kB slab_reclaimable:10236kB slab_unreclaimable:111676kB kernel_stack:3584kB pagetables:7760kB unstable:0kB bounce:0kB free_pcp:832kB local_pcp:436kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 335.259558] lowmem_reserve[]: 0 3504 3504 [ 335.259589] Normal free:2894032kB min:5580kB low:6972kB high:8368kB active_anon:310524kB inactive_anon:10476kB active_file:12544kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:656kB writeback:0kB mapped:128612kB shmem:10828kB slab_reclaimable:12064kB slab_unreclaimable:139996kB kernel_stack:5632kB pagetables:10040kB unstable:0kB bounce:0kB free_pcp:944kB local_pcp:724kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 335.259596] lowmem_reserve[]: 0 0 0 [ 335.259643] DMA32: 2*4kB (ME) 2*8kB (E) 66*16kB (UE) 167*32kB (UME) 182*64kB (UME) 49*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2428440kB [ 335.259685] Normal: 66*4kB (UM) 4*8kB (UME) 23*16kB (UME) 200*32kB (UME) 172*64kB (UME) 50*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2893976kB [ 335.259687] 32307 total pagecache pages [ 335.259691] 0 pages in swap cache [ 335.259696] Swap cache stats: add 0, delete 0, find 0/0 [ 335.259698] Free swap = 0kB [ 335.259700] Total swap = 0kB [ 335.259703] 1965979 pages RAM [ 335.259706] 0 pages HighMem/MovableOnly [ 335.259708] 313294 pages reserved [ 335.461247] 0000000000000000 af19970f76248757 ffff8800a4187938 ffffffff81aad1a1 [ 335.469258] 1ffff10014830f2a ffff8801d068df00 00000000024000c2 0000000000000000 [ 335.477292] ffffffff82895080 ffff8800a4187a48 ffffffff8148c0cb 0000000100000001 [ 335.485333] Call Trace: [ 335.487908] [] dump_stack+0xc1/0x120 [ 335.493254] [] warn_alloc_failed.cold+0x78/0x99 [ 335.499588] [] ? zone_watermark_ok_safe+0x290/0x290 [ 335.506251] [] ? _raw_spin_unlock+0x2d/0x50 [ 335.512235] [] ? avc_has_extended_perms+0xd30/0xd30 [ 335.518878] [] ? check_preemption_disabled+0x3c/0x200 [ 335.525738] [] __vmalloc_node_range+0x365/0x650 [ 335.532104] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 335.538937] [] vmalloc+0x5c/0x70 [ 335.545846] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 335.552330] [] xt_alloc_entry_offsets+0x44/0x60 [ 335.558643] [] translate_table+0x215/0x1720 [ 335.564610] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 335.571179] [] ? __do_page_fault+0x33f/0x7f0 [ 335.577220] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 335.583962] [] do_ip6t_set_ctl+0x2b3/0x450 [ 335.589827] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 335.596482] [] ? mutex_unlock+0x9/0x10 [ 335.602116] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 16:38:54 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 335.609199] [] nf_setsockopt+0x6d/0xc0 [ 335.614728] [] ipv6_setsockopt+0x10b/0x140 [ 335.620592] [] tcp_setsockopt+0x8a/0xe0 [ 335.626205] [] sock_common_setsockopt+0x9a/0xe0 [ 335.632521] [] SyS_setsockopt+0x159/0x240 [ 335.638335] [] ? SyS_recv+0x40/0x40 [ 335.643594] [] ? SyS_clock_gettime+0x118/0x1e0 [ 335.649813] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 335.656284] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 335.687710] vmalloc: allocation failure: 7265320960 bytes [ 335.704909] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 335.721150] CPU: 1 PID: 14414 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 335.728223] 0000000000000000 01e36d5f923f1705 ffff8800b968f938 ffffffff81aad1a1 16:38:54 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) [ 335.736327] 1ffff100172d1f2a ffff8800a34317c0 00000000024000c2 0000000000000000 [ 335.744423] ffffffff82895080 ffff8800b968fa48 ffffffff8148c0cb 0000000100000001 [ 335.752605] Call Trace: [ 335.755209] [] dump_stack+0xc1/0x120 [ 335.760576] [] warn_alloc_failed.cold+0x78/0x99 [ 335.766900] [] ? zone_watermark_ok_safe+0x290/0x290 [ 335.773749] [] ? _raw_spin_unlock+0x2d/0x50 [ 335.779736] [] ? avc_has_extended_perms+0xd30/0xd30 16:38:54 executing program 2: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 335.786400] [] ? check_preemption_disabled+0x3c/0x200 [ 335.793241] [] __vmalloc_node_range+0x365/0x650 [ 335.799561] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 335.806399] [] vmalloc+0x5c/0x70 [ 335.811419] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 335.817920] [] xt_alloc_entry_offsets+0x44/0x60 [ 335.819393] vmalloc: allocation failure: 7265320960 bytes [ 335.819398] syz-executor.2: page allocation failure: order:0, mode:0x24000c2 [ 335.827197] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 335.846379] [] translate_table+0x215/0x1720 [ 335.852358] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 335.858944] [] ? __do_page_fault+0x33f/0x7f0 [ 335.865095] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 335.871762] [] do_ip6t_set_ctl+0x2b3/0x450 [ 335.877646] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 335.884313] [] ? mutex_unlock+0x9/0x10 [ 335.889868] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 335.896972] [] nf_setsockopt+0x6d/0xc0 [ 335.902527] [] ipv6_setsockopt+0x10b/0x140 [ 335.908409] [] tcp_setsockopt+0x8a/0xe0 [ 335.914039] [] sock_common_setsockopt+0x9a/0xe0 [ 335.920395] [] SyS_setsockopt+0x159/0x240 [ 335.926191] [] ? SyS_recv+0x40/0x40 [ 335.931483] [] ? SyS_clock_gettime+0x118/0x1e0 [ 335.937806] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 335.944300] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 335.954599] CPU: 0 PID: 14422 Comm: syz-executor.2 Not tainted 4.4.174+ #4 [ 335.959165] Mem-Info: [ 335.959186] active_anon:143104 inactive_anon:5346 isolated_anon:0 [ 335.959186] active_file:6312 inactive_file:20481 isolated_file:0 [ 335.959186] unevictable:10 dirty:65 writeback:28 unstable:0 [ 335.959186] slab_reclaimable:5510 slab_unreclaimable:62922 [ 335.959186] mapped:59371 shmem:5521 pagetables:4464 bounce:0 [ 335.959186] free:1332574 free_pcp:406 free_cma:0 [ 335.959217] DMA32 free:2432600kB min:4696kB low:5868kB high:7044kB active_anon:266148kB inactive_anon:10908kB active_file:12684kB inactive_file:36580kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:156kB writeback:0kB mapped:108872kB shmem:11256kB slab_reclaimable:10108kB slab_unreclaimable:111532kB kernel_stack:3904kB pagetables:7668kB unstable:0kB bounce:0kB free_pcp:608kB local_pcp:392kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 335.959226] lowmem_reserve[]: 0 3504 3504 [ 335.959254] Normal free:2897696kB min:5580kB low:6972kB high:8368kB active_anon:306268kB inactive_anon:10476kB active_file:12564kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:104kB writeback:148kB mapped:128612kB shmem:10828kB slab_reclaimable:11932kB slab_unreclaimable:140156kB kernel_stack:6048kB pagetables:10188kB unstable:0kB bounce:0kB free_pcp:1016kB local_pcp:620kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 335.959261] lowmem_reserve[]: 0 0 0 [ 335.959304] DMA32: 30*4kB (E) 6*8kB (ME) 203*16kB (UME) 216*32kB (UME) 181*64kB (UME) 51*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2432536kB [ 335.959346] Normal: 12*4kB (UME) 6*8kB (E) 248*16kB (UME) 206*32kB (UME) 174*64kB (UME) 50*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2897696kB [ 335.959348] 32313 total pagecache pages [ 335.959352] 0 pages in swap cache [ 335.959356] Swap cache stats: add 0, delete 0, find 0/0 [ 335.959358] Free swap = 0kB [ 335.959359] Total swap = 0kB [ 335.959362] 1965979 pages RAM [ 335.959364] 0 pages HighMem/MovableOnly [ 335.959366] 313294 pages reserved [ 336.056022] Mem-Info: [ 336.056043] active_anon:145154 inactive_anon:5346 isolated_anon:0 [ 336.056043] active_file:6312 inactive_file:20481 isolated_file:0 [ 336.056043] unevictable:10 dirty:65 writeback:28 unstable:0 [ 336.056043] slab_reclaimable:5510 slab_unreclaimable:62887 [ 336.056043] mapped:59371 shmem:5521 pagetables:4427 bounce:0 [ 336.056043] free:1330653 free_pcp:331 free_cma:0 [ 336.056071] DMA32 free:2429012kB min:4696kB low:5868kB high:7044kB active_anon:270148kB inactive_anon:10908kB active_file:12684kB inactive_file:36580kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:156kB writeback:0kB mapped:108872kB shmem:11256kB slab_reclaimable:10108kB slab_unreclaimable:111292kB kernel_stack:3904kB pagetables:7668kB unstable:0kB bounce:0kB free_pcp:420kB local_pcp:204kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 336.056078] lowmem_reserve[]: 0 3504 3504 [ 336.056103] Normal free:2893600kB min:5580kB low:6972kB high:8368kB active_anon:310468kB inactive_anon:10476kB active_file:12564kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:104kB writeback:148kB mapped:128612kB shmem:10828kB slab_reclaimable:11932kB slab_unreclaimable:140256kB kernel_stack:6048kB pagetables:10040kB unstable:0kB bounce:0kB free_pcp:904kB local_pcp:508kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 336.056110] lowmem_reserve[]: 0 0 0 [ 336.056153] DMA32: 31*4kB (ME) 5*8kB (E) 51*16kB (UME) 180*32kB (UME) 181*64kB (UME) 51*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2428948kB [ 336.056195] Normal: 52*4kB (UME) 6*8kB (E) 22*16kB (UME) 186*32kB (UME) 174*64kB (UME) 50*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2893600kB [ 336.056197] 32313 total pagecache pages [ 336.056200] 0 pages in swap cache [ 336.056205] Swap cache stats: add 0, delete 0, find 0/0 [ 336.056207] Free swap = 0kB [ 336.056208] Total swap = 0kB [ 336.056211] 1965979 pages RAM [ 336.056212] 0 pages HighMem/MovableOnly [ 336.056214] 313294 pages reserved [ 336.365560] 0000000000000000 55bca5ddcfcf83f3 ffff8800a3cd7938 ffffffff81aad1a1 [ 336.373563] 1ffff1001479af2a ffff8800b7fbaf80 00000000024000c2 0000000000000000 [ 336.381653] ffffffff82895080 ffff8800a3cd7a48 ffffffff8148c0cb 0000000100000001 [ 336.389692] Call Trace: [ 336.392258] [] dump_stack+0xc1/0x120 [ 336.397610] [] warn_alloc_failed.cold+0x78/0x99 [ 336.403909] [] ? zone_watermark_ok_safe+0x290/0x290 [ 336.410564] [] ? _raw_spin_unlock+0x2d/0x50 [ 336.416648] [] ? avc_has_extended_perms+0xd30/0xd30 [ 336.423324] [] ? check_preemption_disabled+0x3c/0x200 [ 336.430167] [] __vmalloc_node_range+0x365/0x650 [ 336.436485] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 336.443397] [] vmalloc+0x5c/0x70 [ 336.448406] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 336.454890] [] xt_alloc_entry_offsets+0x44/0x60 [ 336.461211] [] translate_table+0x215/0x1720 [ 336.467423] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 336.473982] [] ? __do_page_fault+0x33f/0x7f0 [ 336.480057] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 336.486747] [] do_ip6t_set_ctl+0x2b3/0x450 [ 336.492745] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 336.499403] [] ? mutex_unlock+0x9/0x10 [ 336.504930] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 336.512032] [] nf_setsockopt+0x6d/0xc0 [ 336.517558] [] ipv6_setsockopt+0x10b/0x140 [ 336.523426] [] tcp_setsockopt+0x8a/0xe0 [ 336.529131] [] sock_common_setsockopt+0x9a/0xe0 [ 336.535445] [] SyS_setsockopt+0x159/0x240 [ 336.541224] [] ? SyS_recv+0x40/0x40 [ 336.546487] [] ? SyS_clock_gettime+0x118/0x1e0 [ 336.552698] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 336.559189] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 336.587711] Mem-Info: [ 336.590280] active_anon:145178 inactive_anon:5348 isolated_anon:0 [ 336.590280] active_file:6312 inactive_file:20481 isolated_file:0 [ 336.590280] unevictable:10 dirty:59 writeback:13 unstable:0 [ 336.590280] slab_reclaimable:5514 slab_unreclaimable:62941 [ 336.590280] mapped:59371 shmem:5521 pagetables:4477 bounce:0 [ 336.590280] free:1330597 free_pcp:414 free_cma:0 [ 336.625750] DMA32 free:2429012kB min:4696kB low:5868kB high:7044kB active_anon:270276kB inactive_anon:10904kB active_file:12684kB inactive_file:36580kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:88kB writeback:0kB mapped:108872kB shmem:11252kB slab_reclaimable:10064kB slab_unreclaimable:111228kB kernel_stack:3872kB pagetables:7680kB unstable:0kB bounce:0kB free_pcp:876kB local_pcp:676kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 336.675102] lowmem_reserve[]: 0 3504 3504 [ 336.680187] Normal free:2896236kB min:5580kB low:6972kB high:8368kB active_anon:307732kB inactive_anon:10480kB active_file:12564kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:212kB writeback:0kB mapped:128612kB shmem:10832kB slab_reclaimable:11860kB slab_unreclaimable:140556kB kernel_stack:5984kB pagetables:10124kB unstable:0kB bounce:0kB free_pcp:1004kB local_pcp:336kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 336.734797] lowmem_reserve[]: 0 0 0 [ 336.739040] DMA32: 356*4kB (UME) 252*8kB (UME) 232*16kB (UME) 242*32kB (UME) 181*64kB (UME) 51*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2437104kB [ 336.760606] Normal: 502*4kB (UME) 356*8kB (UME) 257*16kB (UME) 222*32kB (UME) 174*64kB (UME) 50*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2903112kB [ 336.781927] 32331 total pagecache pages [ 336.785976] 0 pages in swap cache [ 336.789411] Swap cache stats: add 0, delete 0, find 0/0 [ 336.794801] Free swap = 0kB [ 336.797817] Total swap = 0kB [ 336.800817] 1965979 pages RAM [ 336.804058] 0 pages HighMem/MovableOnly [ 336.808194] 313294 pages reserved 16:38:56 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:38:56 executing program 5: fchdir(0xffffffffffffffff) socketpair(0x2, 0x0, 0x0, 0x0) prctl$PR_SET_PDEATHSIG(0x1, 0x13) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) pipe(&(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xfffffffffffffffd}, 0x2}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000380)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 16:38:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x78) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[@sack_perm], 0x1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:38:56 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(0xffffffffffffffff, r5, 0x0, 0xedc0) 16:38:56 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) pipe(&(0x7f0000000480)={0xffffffffffffffff}) read(r4, &(0x7f0000000200)=""/250, 0x50c7e3e3) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000080)=[{&(0x7f0000000100)="39000000130003006900000000000000ab008048060000004600010707000014190001401000000800005068000000000000ef38bf461e59d7", 0x39}], 0x1) r6 = open(&(0x7f0000000080)='./file0\x00', 0x500, 0x8c) mknodat(r6, 0x0, 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80008a}, 0xc, &(0x7f00000004c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES64=r7], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)={0x68, r7, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x50, 0x17}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xfffffffffffffe45, 0x7, {0x21, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0xd0) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1402}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x50, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x36e8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x2}, 0x14) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x23a0169}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r7, 0xa74f7a7f511d3300, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x27ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x24031000) [ 337.575460] vmalloc: allocation failure: 7265320960 bytes [ 337.596503] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 337.631528] CPU: 1 PID: 14444 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 337.638580] 0000000000000000 9605bb28112af1cb ffff8801d56df938 ffffffff81aad1a1 [ 337.646687] 1ffff1003aadbf2a ffff8801d2c517c0 00000000024000c2 0000000000000000 [ 337.654837] ffffffff82895080 ffff8801d56dfa48 ffffffff8148c0cb 0000000100000001 [ 337.662911] Call Trace: [ 337.665592] [] dump_stack+0xc1/0x120 [ 337.670959] [] warn_alloc_failed.cold+0x78/0x99 16:38:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x5) sendfile(r0, r1, 0x0, 0xedc0) ioctl$KDADDIO(r1, 0x4b34, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xa4, r5, 0x0, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xc1d7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xb20}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xb53}]}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1ff}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40}, 0x4480) sendmsg$TIPC_NL_MEDIA_GET(r4, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20010320}, 0xc, &(0x7f0000000140)={&(0x7f00000007c0)={0xe8, r5, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4c}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6bf}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x30a4}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x687}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x48, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x101}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x67}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8dd}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xc5c9}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) r6 = epoll_create1(0x0) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r7, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r7, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r7, r8, 0x0, 0xedc0) ioctl$int_in(r7, 0x5421, &(0x7f0000000940)=0x7fffffff) ppoll(&(0x7f0000000200)=[{r2}], 0x1, 0x0, 0x0, 0x0) r9 = syz_open_pts(r2, 0x0) close(r2) dup2(r6, r9) r10 = dup(0xffffffffffffffff) r11 = accept4$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$sock_int(r11, 0x1, 0x2d, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$BLKIOOPT(r10, 0x1279, &(0x7f0000000240)) r12 = dup2(r1, 0xffffffffffffffff) write$uinput_user_dev(r12, &(0x7f0000000340)={'syz1\x00', {0x7, 0x0, 0x4, 0x7f}, 0x4b, [0x4, 0xfffffbff, 0x40, 0x6, 0x0, 0x7, 0x4, 0x3f, 0x7c4, 0x800, 0x7c00000, 0x4, 0x2314, 0x8, 0x1, 0x0, 0x9, 0x101, 0x3ff, 0x2, 0x1ff, 0x3, 0x5, 0x1, 0x80000000, 0x3, 0x8, 0xffffffff, 0x0, 0x7f, 0x4, 0x4, 0x200, 0xd4, 0xbe, 0x7ff, 0x9, 0xfffffff9, 0x401, 0x100, 0x4, 0x9, 0xb342, 0x7ff, 0x6, 0x6, 0x2, 0x80000001, 0xc6, 0x1800, 0x101, 0x1, 0x3ff, 0x7fffffff, 0x3f, 0x6, 0x8, 0x7, 0x4, 0x9, 0x1f, 0x4, 0x4, 0x1], [0x10000, 0x962, 0x0, 0x1ff, 0x4, 0xca8c, 0x0, 0x200, 0x7, 0x57, 0x1, 0x5, 0xfffff001, 0x1004, 0x2c58, 0x0, 0x5, 0x1, 0x10000000, 0x1, 0x8001, 0x200, 0x4, 0xd8, 0x5, 0x3ff, 0x4e8f, 0x496, 0x5, 0x968f, 0x5, 0x8, 0x1f, 0x0, 0x81, 0x7ff, 0x5, 0x80000000, 0x1, 0x38, 0xf0, 0x4, 0x8, 0xc, 0xd42, 0x7, 0xffffff81, 0x800, 0x7fff, 0xfffffffb, 0x20, 0x7, 0xf9c6, 0x1, 0x7d, 0x1e3, 0x3, 0x0, 0xffffff01, 0x2, 0x1ff, 0x0, 0x5, 0xce], [0x5, 0x1, 0x90e9, 0x6, 0xf3, 0x800, 0x8396, 0x5, 0x1, 0x7370a9a7, 0xffffffff, 0x81, 0xffff, 0x0, 0x7, 0x4, 0x8, 0x69c5, 0xe4a, 0x41, 0x80000001, 0x1, 0x1ff, 0x7fffffff, 0x2, 0x1000, 0x0, 0x0, 0x9, 0x3, 0x7ff, 0x20, 0x800, 0xffffffff, 0x5e3c, 0xfffffffc, 0x3ff, 0x0, 0x8318, 0x7, 0x9, 0x1, 0x1, 0xe55, 0x4, 0x800, 0xfff, 0x4, 0x20, 0x4, 0x5, 0x1, 0x1e3, 0x68c0, 0x0, 0x40, 0x401, 0x1, 0x400, 0x1, 0x1, 0x80000000, 0x0, 0x8], [0x1a, 0x2, 0x5, 0xc0e2, 0xc1e8, 0xaf6, 0x1000, 0x9, 0xfff, 0x0, 0x1, 0x10001, 0x80000000, 0x1, 0x81, 0x3f, 0xff, 0x1000, 0x6, 0x9fae, 0x7, 0x3, 0x4, 0x0, 0x8, 0x9, 0x0, 0x0, 0x6, 0x4, 0x1, 0xc52, 0x3, 0xfffffffe, 0x18, 0x7, 0x10000, 0x1399932b, 0x4, 0xc157, 0x5, 0x595, 0x2, 0x8000, 0x5, 0x100, 0x5adae575, 0x40, 0x4, 0x8, 0x7, 0x40, 0x9, 0xfffffd7d, 0xffff, 0x2cf, 0x0, 0x7fff, 0xde, 0xd4, 0xbb4, 0xe59b, 0x7, 0xe825]}, 0x45c) [ 337.677368] [] ? zone_watermark_ok_safe+0x290/0x290 [ 337.684546] [] ? _raw_spin_unlock+0x2d/0x50 [ 337.690699] [] ? avc_has_extended_perms+0xd30/0xd30 [ 337.697664] [] ? check_preemption_disabled+0x3c/0x200 [ 337.704545] [] __vmalloc_node_range+0x365/0x650 [ 337.710961] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 337.717913] [] vmalloc+0x5c/0x70 [ 337.723338] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 337.730207] [] xt_alloc_entry_offsets+0x44/0x60 [ 337.736711] [] translate_table+0x215/0x1720 [ 337.743389] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 337.750695] [] ? __do_page_fault+0x33f/0x7f0 [ 337.756789] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 337.763588] [] do_ip6t_set_ctl+0x2b3/0x450 [ 337.770632] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 337.777478] [] ? mutex_unlock+0x9/0x10 [ 337.783120] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 337.790602] [] nf_setsockopt+0x6d/0xc0 [ 337.796310] [] ipv6_setsockopt+0x10b/0x140 [ 337.802231] [] tcp_setsockopt+0x8a/0xe0 [ 337.807863] [] sock_common_setsockopt+0x9a/0xe0 [ 337.814563] [] SyS_setsockopt+0x159/0x240 [ 337.820370] [] ? SyS_recv+0x40/0x40 [ 337.825724] [] ? SyS_clock_gettime+0x118/0x1e0 16:38:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x2100, 0x0) r3 = dup(0xffffffffffffffff) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r4, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, 0x0, 0x4102, 0x0, {0x10, 0x13, @l2={'ib', 0x3a, 'erspan0\x00'}}}, ["", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x20000008) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xc40040}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000c020}, 0x8002) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) [ 337.831967] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 337.838467] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 337.840018] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 337.868297] Mem-Info: [ 337.870893] active_anon:141214 inactive_anon:5346 isolated_anon:0 [ 337.870893] active_file:6330 inactive_file:20481 isolated_file:0 [ 337.870893] unevictable:10 dirty:91 writeback:0 unstable:0 [ 337.870893] slab_reclaimable:5478 slab_unreclaimable:63034 [ 337.870893] mapped:59371 shmem:5521 pagetables:4517 bounce:0 [ 337.870893] free:1334278 free_pcp:516 free_cma:0 16:38:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000400)={0x1, 0x2, 0x1000, 0x44, &(0x7f00000002c0)="0c01f3df96d9fd9a008151600ec44a9b10f6c871428e88c8c1811772031e9202917440c94f608b1ab4e86c02725b7ff2c22eddb9980420ca5701d2e7fa5b55469e415a99", 0xbc, 0x0, &(0x7f0000000340)="b8dca559a4b8200c776d59c38d803478b8c697331ec9232c57818c2bc63d76294026157b23e14a59c7107cde1cfe8cf771e5a46858fa799faada142cd315f0fd25eb7a10666444e714fae90774778af2208b26812bad40c789d5cc00b9c27b321dab3cde3e016d04d435b43e73f5e8a8f83a250df6ed1913418ed79d273741a810fdff690f9c02514bd0df80b15e783338aa97462abc5efb41b49ea340dab548e92c7bb723d62e6c8ee3f6b48ad734a1142ba6a7493a39fff84f7f04"}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) close(r5) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@updsa={0x104, 0x1a, 0x205, 0x0, 0x0, {{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in=@loopback, 0x0, 0x2b}, @in6=@rand_addr="0de077bee04c6ea21dedecf542181459", {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in6=@rand_addr="d3f21885c15b0bd70f97a0f4728134ec"}]}, 0x104}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$TIOCGDEV(r2, 0x80045432, &(0x7f0000000040)) splice(r3, 0x0, r5, 0x0, 0x4ffe0, 0x0) fremovexattr(r5, &(0x7f0000000000)=@known='com.apple.system.Security\x00') [ 337.912110] DMA32 free:2435816kB min:4696kB low:5868kB high:7044kB active_anon:262784kB inactive_anon:10912kB active_file:12724kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:148kB writeback:0kB mapped:108872kB shmem:11260kB slab_reclaimable:10052kB slab_unreclaimable:111108kB kernel_stack:3680kB pagetables:7988kB unstable:0kB bounce:0kB free_pcp:976kB local_pcp:660kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 337.974839] lowmem_reserve[]: 0 3504 3504 [ 337.979967] Normal free:2901476kB min:5580kB low:6972kB high:8368kB active_anon:302072kB inactive_anon:10472kB active_file:12596kB inactive_file:45348kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:216kB writeback:0kB mapped:128612kB shmem:10824kB slab_reclaimable:11860kB slab_unreclaimable:141028kB kernel_stack:5664kB pagetables:10376kB unstable:0kB bounce:0kB free_pcp:800kB local_pcp:388kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 16:38:56 executing program 5: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0xa, 0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x200005, 0x0) [ 338.028322] lowmem_reserve[]: 0 0 0 [ 338.033732] DMA32: 238*4kB (UME) 228*8kB (UME) 218*16kB (ME) 233*32kB (UME) 181*64kB (UME) 51*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB [ 338.053198] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.054399] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.055756] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.056738] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.074316] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.075232] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.075459] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.076535] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.076704] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.078584] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.078810] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.078971] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.080904] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.081111] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.082070] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.101751] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.101927] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.102087] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.102281] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.102450] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.102642] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.102809] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.102969] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.103126] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.103287] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.103451] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.103615] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.103779] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.103939] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.104120] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.104288] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.104822] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.104982] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.105143] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.105301] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.105461] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.105917] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.106077] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.106236] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.106394] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.106556] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.106716] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.107154] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.107314] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.107472] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.107634] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.107800] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.108338] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.108495] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.108660] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.108836] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.108995] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.110578] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.110747] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.110906] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.113722] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.113894] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.114860] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.122764] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.122954] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.123119] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.124609] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.124777] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.125846] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.126301] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.126462] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.131245] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.132238] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.132406] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.134457] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.135890] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.136065] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.136226] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.136386] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.140409] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.140766] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.140935] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.141197] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.143640] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 338.808951] (UE) 584*4096kB (M) = 2435928kB 16:38:57 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:57 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(0xffffffffffffffff, r5, 0x0, 0xedc0) [ 338.816695] Normal: 390*4kB (UME) 363*8kB (UME) 257*16kB (UME) 208*32kB (UME) 174*64kB (UME) 50*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2902272kB [ 338.839085] 32335 total pagecache pages [ 338.843531] 0 pages in swap cache [ 338.847148] Swap cache stats: add 0, delete 0, find 0/0 [ 338.852987] Free swap = 0kB [ 338.856188] Total swap = 0kB [ 338.859384] 1965979 pages RAM [ 338.863046] 0 pages HighMem/MovableOnly [ 338.867181] 313294 pages reserved [ 338.928645] vmalloc: allocation failure: 7265320960 bytes [ 338.952842] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 338.978692] CPU: 1 PID: 14495 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 338.986097] 0000000000000000 b71ce5948563f509 ffff8800b8c07938 ffffffff81aad1a1 [ 338.994172] 1ffff10017180f2a ffff8800a7d58000 00000000024000c2 0000000000000000 [ 339.002243] ffffffff82895080 ffff8800b8c07a48 ffffffff8148c0cb 0000000100000001 [ 339.010415] Call Trace: [ 339.013001] [] dump_stack+0xc1/0x120 [ 339.018368] [] warn_alloc_failed.cold+0x78/0x99 [ 339.024703] [] ? zone_watermark_ok_safe+0x290/0x290 [ 339.031373] [] ? _raw_spin_unlock+0x2d/0x50 [ 339.037484] [] ? avc_has_extended_perms+0xd30/0xd30 [ 339.044509] [] ? check_preemption_disabled+0x3c/0x200 [ 339.053093] [] __vmalloc_node_range+0x365/0x650 [ 339.059422] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 339.066281] [] vmalloc+0x5c/0x70 [ 339.071303] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 339.077804] [] xt_alloc_entry_offsets+0x44/0x60 [ 339.084136] [] translate_table+0x215/0x1720 [ 339.090380] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 339.096969] [] ? __do_page_fault+0x33f/0x7f0 [ 339.103150] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 339.109936] [] do_ip6t_set_ctl+0x2b3/0x450 [ 339.115840] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 339.122555] [] ? mutex_unlock+0x9/0x10 [ 339.128130] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 339.135333] [] nf_setsockopt+0x6d/0xc0 [ 339.140907] [] ipv6_setsockopt+0x10b/0x140 [ 339.146808] [] tcp_setsockopt+0x8a/0xe0 [ 339.152457] [] sock_common_setsockopt+0x9a/0xe0 [ 339.158829] [] SyS_setsockopt+0x159/0x240 [ 339.164639] [] ? SyS_recv+0x40/0x40 [ 339.169954] [] ? SyS_clock_gettime+0x118/0x1e0 [ 339.176228] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 339.182994] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 339.190691] Mem-Info: [ 339.193708] active_anon:141212 inactive_anon:5346 isolated_anon:0 [ 339.193708] active_file:6334 inactive_file:20480 isolated_file:0 [ 339.193708] unevictable:10 dirty:126 writeback:0 unstable:0 [ 339.193708] slab_reclaimable:5478 slab_unreclaimable:62804 [ 339.193708] mapped:59408 shmem:5521 pagetables:4547 bounce:0 [ 339.193708] free:1334822 free_pcp:428 free_cma:0 [ 339.228571] DMA32 free:2437072kB min:4696kB low:5868kB high:7044kB active_anon:262908kB inactive_anon:10904kB active_file:12736kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:236kB writeback:0kB mapped:109020kB shmem:11252kB slab_reclaimable:10052kB slab_unreclaimable:110376kB kernel_stack:3872kB pagetables:8084kB unstable:0kB bounce:0kB free_pcp:968kB local_pcp:384kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 339.276989] lowmem_reserve[]: 0 3504 3504 [ 339.282527] Normal free:2902216kB min:5580kB low:6972kB high:8368kB active_anon:301940kB inactive_anon:10480kB active_file:12600kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:268kB writeback:0kB mapped:128612kB shmem:10832kB slab_reclaimable:11860kB slab_unreclaimable:140840kB kernel_stack:5952kB pagetables:10104kB unstable:0kB bounce:0kB free_pcp:740kB local_pcp:360kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 339.334146] lowmem_reserve[]: 0 0 0 [ 339.339828] DMA32: 280*4kB (UME) 226*8kB (UME) 226*16kB (UME) 260*32kB (UME) 182*64kB (UME) 51*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2437136kB [ 339.372630] Normal: 412*4kB (ME) 326*8kB (UME) 254*16kB (UME) 217*32kB (UME) 174*64kB (UME) 50*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2902304kB [ 339.396164] 32335 total pagecache pages [ 339.400558] 0 pages in swap cache [ 339.405054] Swap cache stats: add 0, delete 0, find 0/0 [ 339.410577] Free swap = 0kB [ 339.414246] Total swap = 0kB [ 339.417460] 1965979 pages RAM [ 339.420967] 0 pages HighMem/MovableOnly [ 339.425520] 313294 pages reserved 16:38:59 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x840, 0x2) open$dir(&(0x7f0000001b00)='./file0/file0\x00', 0xd09501, 0x8) fcntl$setlease(r0, 0x400, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet6(0xa, 0x480040004000, 0x2) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000028c0)={@dev, r6}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f000000d080)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @remote}, 0x2, 0x1, 0x2, 0x3}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="a63e56bdd3dadc3608acacdd8dc10cddbd7641c93a3b3437dbb9189637e36d10fa45ee7014ddf7b262a1d4505c07b16ac6e93b99deea31057f81060d3b979ab813044c27c0052b37c5e335744d3d99c76327c0bae147798f0053c3f2a85ff40cf304db994ecd", 0x66}, {&(0x7f0000000180)="2d84", 0x2}, {&(0x7f00000001c0)="98e4c3532e03a6c23f8f2077ec2170a79b17a28b518e698a4d60a7cb992fc4191e33", 0x22}, {&(0x7f0000000200)="2cdc2d790a303ca849d352863528401d280d74d5a20aeeb83f0eeea88b5599fe48abd572379a337a20422567d3234b75e35dae28c00c23fa05aa0ab2a8cdc78fcce5eb72d5890f1a572ed06968d31749e22c553e8a0cd58ac68c53950561e188e1265905d910c04c64055678619c77d75982d95cb5855bdabb4726027d3b8b1f58b0a7d7f71c4a40b1ad94f08b10966fce70c05fa38df779ea27caa125fb2cdf79d07c261b32097ae58eba075209f31c15804ff6875404f9e7b4f4da6a185615417213db35a06f37f6ca3817b732fc4fca2558e3418719065ec2d23e416d55f2639730", 0xe3}], 0x4, &(0x7f0000000340)=[{0xb0, 0x11c, 0x401, "85e9c8ceb9e9381b3c0865befddaad46577e0e331c51f5a9d105f3134901c70d5e013d33e79630768a015f82cb07c3838b4cb5f246ed6036335a61679cd824574dbeef6e15ac7d71188a8085387e7d9d49011bb8ce3009a812ed6a82cd76b7387f8fc34010412878354f2cfcba98802151f1c1f793e1f88ca5e6a91dbebce9ab892f71b54d788e0f44fa322ec326e21ff14759381e1c42119c6c8fb0"}, {0x30, 0x10e, 0x9, "904880d35e19c8b2462d01fe0e6f83837f89c6daca64d23dda520e828ae46142"}, {0xb8, 0x111, 0x1ff, "6e14e91b4f4ae3e14d4dc5b8d616d52e74c58a055a90befa9fb03d4130e238875cc607418ee27267de384a41e034de7ffeab8e7d4ec499a857d188181cefaf8935ef8ebe1470e0203eda0b3b7474aa7e3ec81463ca84aa24c9e5bca8f5d40163ddd781b5c03678b7852cddeda0a746de7ab999092cf056ab4683d844743bfad90f7ed7a0fadd18e424af4a519cb0caf5e44894fbaa13d94f96b3561ffdec60bfacec4e8517cb8224"}], 0x198}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000500)="77eaef09a269532f26d860", 0xb}], 0x1, &(0x7f0000000580)=[{0xe8, 0x27, 0xe8ec, "251d0a8e179bac87e6de2dfc273bd34658df465f1a55555e25a61b484c8ee286ef96dd89589a86272f6a28b53bef855ae4673a9e63f914eeaf1e4fdb55960cc8c7c491f346672d21fffa59a861266b9d42354a65fd1eb6748ad708e255dd6566d5968468aa157be2c4c60548333ed19c132cde74d5189da23f867cf28608069f7662a2994911505835a543532ca7a6ce08ee6c470b0bc32a27a88fe737425755416eb1c5864060a5be5ca705366a588e0ed6582354411af7c8040fe0f925c2a7c86710bb36e67ea2218af798f32ed828009989a57b19cc"}, {0x90, 0x0, 0x80000001, "fba2cce1a7d473ce2ccb582ddd36f6039f878a8840fda2843c717abe43bb01906db8d89ced2cb5566b228c0970a55627b2a005052f545d96667bb6ff13579a08be946a815218bd263d993d50d919d18f692e3f43a4e6eb53d43e6b603ba75cf54ae35d2c43b2d6006ecc9df045e6e306a28fb3f6de7f92b9c0655e9d1e8e"}, {0x1010, 0x10f, 0x101, "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"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"}, {0x18, 0x0, 0xfffffffb, '\v(7h'}], 0x1248}}], 0x9, 0x54800) ioctl$RTC_WKALM_RD(r2, 0x80287010, &(0x7f0000000040)) r7 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r7, 0x400, 0x0) fcntl$setlease(r7, 0x400, 0x2) 16:38:59 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:38:59 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="7b36ff34054a22fde0e7f5e2f7e34f97c1f538520000000000000000000000d66dd5950d7c5a3c1434203e974f751899e7c6766ee72712ff411e35da4ae790ff36ba9bf202c44441e84cd8e461680654d58a84418d4717f2c59b8d7917eae26279034c525ac3556a26764b66541fbbdfda6de3c0da7d9bc3c660cf7f5ea98320153ee82691b772845e65f368acf6643630aa2850468757a82451c9360eb90ddafc9ef9967c5acbaf885a7f1ed8d02a94f132ab20d48b3be7b882c8dfba1acb3fd30ab2deffed2c571366f56a82615f4c8ef10eb8de494116c780e46a67bc7a22f06618364e1aef01b1cfd36624085962e04c46cba77b4dd5840c257d6be1a662db8aa5bafea749839dfe4c37f7df7d3e9eb87f42fd2965534817b41ea87a5355902b15fc5fe291246faf64c6b35e5c68ccf663d9370beccc84b8a6673d7ffb6f06402f3e2188040ecf35ad388d0c303c171cfe14f45f793a0fdc678d90b7142acf71318252a563a112e46f8d898d39dbd815000e943fcfb9b63176e50c8bc0bfa6e88eeaac25eb9f01b5cc226411185bd42c8cdc63282994fd00000022000000000000f58571754b1ceba39b939e7741d139c1786e20"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:38:59 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(0xffffffffffffffff, r5, 0x0, 0xedc0) 16:38:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, r2, 0x4, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40089}, 0x0) r3 = socket$inet6(0xa, 0x480040004000, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000028c0)={@dev, r5}, 0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000180)={@empty, 0x0}, &(0x7f00000001c0)=0x14) r8 = socket$inet6(0xa, 0x480040004000, 0x2) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x32, &(0x7f00000028c0)={@dev, r10}, 0x14) r11 = socket$inet6(0xa, 0x480040004000, 0x2) r12 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r11, 0x29, 0x32, &(0x7f00000028c0)={@dev, r13}, 0x14) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = fcntl$dupfd(r14, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet6_mreq(r15, 0x29, 0x684315e40154e6d8, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000240)=0x14) r17 = socket$inet6(0xa, 0x480040004000, 0x2) r18 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r18, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r17, 0x29, 0x32, &(0x7f00000028c0)={@dev, r19}, 0x14) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) r21 = fcntl$dupfd(r20, 0x0, r20) ioctl$PERF_EVENT_IOC_ENABLE(r21, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r21, 0x0, 0x11, &(0x7f0000000380)={{{@in=@remote, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) r23 = socket$inet6(0xa, 0x480040004000, 0x2) r24 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r24, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r23, 0x29, 0x32, &(0x7f00000028c0)={@dev, r25}, 0x14) r26 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r26, 0x0, r26) r27 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r27, 0x0, r27) getsockopt$inet6_IPV6_IPSEC_POLICY(r21, 0x29, 0x22, &(0x7f0000000e80)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6}}, &(0x7f0000000280)=0xfffffffffffffc5d) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x6b, &(0x7f0000000640)={@loopback, @empty, 0x0}, &(0x7f0000000680)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in6, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@initdev}}, &(0x7f00000007c0)=0xe8) r31 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r31, 0x0, r31) getsockopt$inet6_IPV6_IPSEC_POLICY(r31, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000900)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000e40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000940)={0x4a0, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [{{0x8}, {0xfc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r5}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r6}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r10}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r13}}}]}}, {{0x8}, {0x140, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r32}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r16}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r19}}, {0x8}}}]}}, {{0x8, 0x1, r22}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r28}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8}}}]}}, {{0x8, 0x1, r29}, {0xfc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r32}}}]}}]}, 0x4a0}, 0x1, 0x0, 0x0, 0x1}, 0x8000) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r33 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r33, 0x0, 0x0) tkill(r33, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:38:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x10000}]) r3 = socket$inet6(0xa, 0x80002, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000009c0)=0x96) getresuid(&(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000380)=0x0) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) stat(&(0x7f0000000480)='./bus\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r11, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r11, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r11, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r12 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r11, r12, 0x0, 0xedc0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000600)=0xc) r14 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r14, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r14, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r14, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r15 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r14, r15, 0x0, 0xedc0) ioctl$NS_GET_OWNER_UID(r15, 0xb704, &(0x7f0000000640)=0x0) r17 = getuid() r18 = getgid() r19 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r19) stat(&(0x7f0000000680)='./bus\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r21, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r21, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r21, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r22 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r21, r22, 0x0, 0xedc0) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) r24 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r24) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r25 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r25) r26 = getgid() getgroups(0x4, &(0x7f00000007c0)=[r24, 0x0, r26, r25]) r28 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r28) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000008c0)='./bus\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r31) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000000d80)=ANY=[@ANYBLOB="020000000100ffde0000000002000400", @ANYRES32=r7, @ANYBLOB="02000300", @ANYRES32=r8, @ANYBLOB="02000a00", @ANYRES32=0xee01, @ANYBLOB="02000000", @ANYRES32=0xee00, @ANYBLOB="02000300", @ANYRES32=r9, @ANYBLOB="02000100", @ANYRES32=r10, @ANYBLOB="02000400", @ANYRES32=r13, @ANYBLOB="02000600", @ANYRES32=r16, @ANYBLOB="94f3bf850de53f46d37d50e140e36df26353aebe9c890e6f977f20a80e576edb73ecba0e0159e394799a6ab01b9eb322f6d87c0200c8236299a3561e7c105fe2419de585e410f319e47c678232a17bca41938a132a8b9a7d3adfea472f69f9277b2b8a3d1da7d53be34892ab7ba17823c406edf57f9e1935a2463bb4175ee8fb9071091ff83b", @ANYRES32=r17, @ANYBLOB="040003000000000008000700", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r18, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r19, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r20, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r23, @ANYBLOB="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", @ANYRES32=r27, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r28, @ANYBLOB="08000400", @ANYRES32=r29, @ANYBLOB="08000400", @ANYRES32=r30, @ANYBLOB="08000500", @ANYRES32=r31, @ANYBLOB="10000400000000002000984a00000000"], 0xbc, 0x2) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0xfffffffffffffe96) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r32 = gettid() ptrace$setopts(0x4206, r32, 0x0, 0x0) tkill(r32, 0x40) ptrace$setregs(0xd, r32, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r32, 0x0, 0x0) r33 = gettid() ptrace$setopts(0x4206, r33, 0x0, 0x0) tkill(r33, 0x40) ptrace$setregs(0xd, r33, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r33, 0x0, 0x0) r34 = syz_open_procfs(r33, &(0x7f0000000980)='task\x00') sendfile(r4, r34, 0x0, 0xedc0) setsockopt$packet_fanout(r34, 0x107, 0x12, &(0x7f0000000080)={0x6, 0x2}, 0x4) r35 = socket$inet6_tcp(0xa, 0x1, 0x0) r36 = fcntl$dupfd(r35, 0x0, r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) dup2(r3, r1) 16:38:59 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0xf00f4c8d318313c4, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20000000, &(0x7f00000003c0)='./file0\x00', 0x0, 0x8007a00, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x3002, 0x0) close(r0) [ 340.617031] vmalloc: allocation failure: 7265320960 bytes [ 340.638940] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 340.670306] CPU: 1 PID: 14512 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 340.677529] 0000000000000000 a2ea3d333c4d142c ffff8801d06ff938 ffffffff81aad1a1 [ 340.685691] 1ffff1003a0dff2a ffff8800b7d34740 00000000024000c2 0000000000000000 [ 340.693948] ffffffff82895080 ffff8801d06ffa48 ffffffff8148c0cb 0000000100000001 [ 340.702752] Call Trace: [ 340.705343] [] dump_stack+0xc1/0x120 [ 340.710713] [] warn_alloc_failed.cold+0x78/0x99 [ 340.717119] [] ? zone_watermark_ok_safe+0x290/0x290 [ 340.723814] [] ? _raw_spin_unlock+0x2d/0x50 [ 340.729791] [] ? avc_has_extended_perms+0xd30/0xd30 [ 340.736557] [] ? check_preemption_disabled+0x3c/0x200 [ 340.743481] [] __vmalloc_node_range+0x365/0x650 [ 340.749807] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 340.756646] [] vmalloc+0x5c/0x70 [ 340.761664] [] ? xt_alloc_entry_offsets+0x44/0x60 16:38:59 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:38:59 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000300)=0x1, 0x4) sendto$inet6(r0, 0x0, 0xa0a58297faffb0d8, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x3ff, @loopback}, 0x1c) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0xfff, @mcast1, 0x7}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) inotify_add_watch(r4, &(0x7f0000000080)='./file0\x00', 0x80000000) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000012c0)) [ 340.768267] [] xt_alloc_entry_offsets+0x44/0x60 [ 340.774590] [] translate_table+0x215/0x1720 [ 340.780569] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 340.788558] [] ? __do_page_fault+0x33f/0x7f0 [ 340.794623] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 340.801381] [] do_ip6t_set_ctl+0x2b3/0x450 [ 340.807318] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 340.813992] [] ? mutex_unlock+0x9/0x10 [ 340.819535] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 340.826639] [] nf_setsockopt+0x6d/0xc0 [ 340.832194] [] ipv6_setsockopt+0x10b/0x140 [ 340.838082] [] tcp_setsockopt+0x8a/0xe0 [ 340.843929] [] sock_common_setsockopt+0x9a/0xe0 [ 340.850256] [] SyS_setsockopt+0x159/0x240 [ 340.856073] [] ? SyS_recv+0x40/0x40 [ 340.862225] [] ? SyS_clock_gettime+0x118/0x1e0 16:38:59 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = 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') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) [ 340.868459] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 340.874956] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 340.886968] Mem-Info: [ 340.889504] active_anon:141312 inactive_anon:5346 isolated_anon:0 [ 340.889504] active_file:6349 inactive_file:20480 isolated_file:0 [ 340.889504] unevictable:10 dirty:140 writeback:0 unstable:0 [ 340.889504] slab_reclaimable:5478 slab_unreclaimable:62796 [ 340.889504] mapped:59371 shmem:5521 pagetables:4606 bounce:0 [ 340.889504] free:1334541 free_pcp:278 free_cma:0 [ 340.924362] DMA32 free:2437224kB min:4696kB low:5868kB high:7044kB active_anon:262936kB inactive_anon:10912kB active_file:12756kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:256kB writeback:0kB mapped:108872kB shmem:11260kB slab_reclaimable:10052kB slab_unreclaimable:110336kB kernel_stack:3712kB pagetables:8028kB unstable:0kB bounce:0kB free_pcp:540kB local_pcp:192kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 16:38:59 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) [ 340.971235] lowmem_reserve[]: 0 3504 3504 16:38:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r0, r1, 0x0, 0xedc0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:38:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x5, 0x24241) r1 = memfd_create(&(0x7f0000000380)='iC;`\xb6p+\x10', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0xffffff69}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, 0x0, 0x2000005) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000000)="8d3bcb5367b33ea074c39ee3b2dec56f722be1cd6eef9ef29287b6cd93e174b4adcf3559a09c50dc", 0x28}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 340.976137] Normal free:2900424kB min:5580kB low:6972kB high:8368kB active_anon:302412kB inactive_anon:10472kB active_file:12640kB inactive_file:45344kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:304kB writeback:0kB mapped:128612kB shmem:10824kB slab_reclaimable:11860kB slab_unreclaimable:141068kB kernel_stack:5664kB pagetables:10544kB unstable:0kB bounce:0kB free_pcp:672kB local_pcp:328kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 341.027237] lowmem_reserve[]: 0 0 0 [ 341.032061] DMA32: 328*4kB (UME) 238*8kB (UME) 230*16kB (UME) 253*32kB (UME) 183*64kB (UME) 52*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2437456kB [ 341.057904] Normal: 342*4kB (UME) 341*8kB (UME) 252*16kB (UME) 189*32kB (UME) 175*64kB (UME) 50*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2901280kB [ 341.107086] 32574 total pagecache pages [ 341.115878] 0 pages in swap cache [ 341.122821] Swap cache stats: add 0, delete 0, find 0/0 [ 341.133971] Free swap = 0kB [ 341.141080] Total swap = 0kB [ 341.148714] 1965979 pages RAM [ 341.159526] 0 pages HighMem/MovableOnly 16:38:59 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) [ 341.170423] 313294 pages reserved [ 341.238198] vmalloc: allocation failure: 7265320960 bytes [ 341.258569] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 341.271795] CPU: 1 PID: 14567 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 341.278834] 0000000000000000 ffd2b2a4cc286f58 ffff8801d06ff938 ffffffff81aad1a1 [ 341.287164] 1ffff1003a0dff2a ffff8800ba5f5f00 00000000024000c2 0000000000000000 [ 341.295252] ffffffff82895080 ffff8801d06ffa48 ffffffff8148c0cb 0000000100000001 [ 341.303285] Call Trace: [ 341.305871] [] dump_stack+0xc1/0x120 [ 341.311238] [] warn_alloc_failed.cold+0x78/0x99 [ 341.317562] [] ? zone_watermark_ok_safe+0x290/0x290 [ 341.324234] [] ? _raw_spin_unlock+0x2d/0x50 [ 341.330206] [] ? avc_has_extended_perms+0xd30/0xd30 [ 341.336875] [] ? check_preemption_disabled+0x3c/0x200 [ 341.343710] [] __vmalloc_node_range+0x365/0x650 [ 341.350025] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 341.356855] [] vmalloc+0x5c/0x70 [ 341.361861] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 341.368488] [] xt_alloc_entry_offsets+0x44/0x60 [ 341.374807] [] translate_table+0x215/0x1720 [ 341.380884] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 341.387508] [] ? __do_page_fault+0x33f/0x7f0 [ 341.393572] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 341.400238] [] do_ip6t_set_ctl+0x2b3/0x450 [ 341.406114] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 341.412768] [] ? mutex_unlock+0x9/0x10 [ 341.418290] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 341.425381] [] nf_setsockopt+0x6d/0xc0 [ 341.430934] [] ipv6_setsockopt+0x10b/0x140 [ 341.436892] [] tcp_setsockopt+0x8a/0xe0 [ 341.442511] [] sock_common_setsockopt+0x9a/0xe0 [ 341.448828] [] SyS_setsockopt+0x159/0x240 [ 341.454634] [] ? SyS_recv+0x40/0x40 [ 341.459912] [] ? SyS_clock_gettime+0x118/0x1e0 [ 341.466143] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 341.472636] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 341.483530] Mem-Info: [ 341.488968] active_anon:141551 inactive_anon:9414 isolated_anon:0 [ 341.488968] active_file:6359 inactive_file:20502 isolated_file:0 [ 341.488968] unevictable:10 dirty:169 writeback:0 unstable:0 [ 341.488968] slab_reclaimable:5478 slab_unreclaimable:62656 [ 341.488968] mapped:59371 shmem:9756 pagetables:4698 bounce:0 [ 341.488968] free:1330285 free_pcp:381 free_cma:0 16:39:00 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) [ 341.524434] DMA32 free:2429104kB min:4696kB low:5868kB high:7044kB active_anon:265328kB inactive_anon:16472kB active_file:12776kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:332kB writeback:0kB mapped:108872kB shmem:18984kB slab_reclaimable:10052kB slab_unreclaimable:110036kB kernel_stack:4128kB pagetables:8320kB unstable:0kB bounce:0kB free_pcp:632kB local_pcp:312kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 341.571833] lowmem_reserve[]: 0 3504 3504 16:39:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x444020, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r2, 0x1, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x40, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9e55}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xecf}]}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x61}, 0x84db44c12952382c) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @loopback}, 0x80, 0x0, 0x0, &(0x7f0000000540)=[{0x28, 0x29, 0x5, "21020201cb009f00"/17}], 0x28}, 0x0) 16:39:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) keyctl$describe(0x6, r1, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffd) keyctl$describe(0x6, r3, 0x0, 0x0) keyctl$search(0xa, r2, &(0x7f00000001c0)='ceph\x00', &(0x7f0000000180)={'syz', 0x0}, r3) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x19) wait4(0x0, 0x0, 0x0, 0x0) [ 341.576644] Normal free:2892044kB min:5580kB low:6972kB high:8368kB active_anon:304760kB inactive_anon:17332kB active_file:12656kB inactive_file:45404kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:352kB writeback:0kB mapped:128612kB shmem:20000kB slab_reclaimable:11860kB slab_unreclaimable:140560kB kernel_stack:6016kB pagetables:10528kB unstable:0kB bounce:0kB free_pcp:796kB local_pcp:300kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 341.630504] lowmem_reserve[]: 0 0 0 [ 341.636380] DMA32: 328*4kB (UME) 157*8kB (UME) 62*16kB (UME) 166*32kB (UME) 183*64kB (UME) 52*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2431336kB [ 341.680750] Normal: 387*4kB (UME) 349*8kB (UME) 268*16kB (UME) 136*32kB (UME) 175*64kB (UME) 50*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2900084kB [ 341.733260] 33416 total pagecache pages [ 341.741168] 0 pages in swap cache [ 341.745199] Swap cache stats: add 0, delete 0, find 0/0 16:39:00 executing program 5: r0 = memfd_create(&(0x7f0000000080)='\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYRESDEC], 0xfffffca1) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) r3 = dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$TIOCSRS485(r3, 0x542f, &(0x7f00000000c0)={0xe, 0x7, 0x6}) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 16:39:00 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) [ 341.757592] Free swap = 0kB [ 341.765263] Total swap = 0kB [ 341.774244] 1965979 pages RAM [ 341.783332] 0 pages HighMem/MovableOnly [ 341.797055] 313294 pages reserved 16:39:00 executing program 2: timer_create(0x0, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xd76, 0x8480) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/190) timer_settime(0x0, 0x0, 0x0, 0x0) clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}, 0xfffe}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r5, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x0, &(0x7f0000000240), 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) 16:39:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) socket$inet(0x2, 0x6, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) [ 341.863348] vmalloc: allocation failure: 7265320960 bytes [ 341.926888] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 341.933456] vmalloc: allocation failure: 7265320960 bytes [ 341.933462] syz-executor.2: page allocation failure: order:0, mode:0x24000c2 [ 341.933470] CPU: 1 PID: 14606 Comm: syz-executor.2 Not tainted 4.4.174+ #4 [ 341.933483] 0000000000000000 93b804a599056fd0 ffff8800003a7938 ffffffff81aad1a1 [ 341.933492] 1ffff10000074f2a ffff8801d8aeaf80 00000000024000c2 0000000000000000 16:39:00 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8000fffffffe) r7 = open(&(0x7f00000001c0)='./bus\x00', 0x141442, 0x0) r8 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$P9_RREMOVE(r8, &(0x7f0000000140)={0x7}, 0x7) setsockopt$IP_VS_SO_SET_DELDEST(r7, 0x0, 0x488, &(0x7f0000000280)={{0x89, @rand_addr=0x522, 0x4e24, 0x1, 'ovf\x00', 0x4, 0xfffffff7, 0x1f}, {@empty, 0x4e21, 0x2000, 0xdc, 0x7, 0x1f}}, 0x44) syncfs(r1) r9 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r9, 0x280080) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000100)={0x0, r8}) [ 341.933505] ffffffff82895080 ffff8800003a7a48 ffffffff8148c0cb 0000000100000001 [ 341.933507] Call Trace: [ 341.933521] [] dump_stack+0xc1/0x120 [ 341.933533] [] warn_alloc_failed.cold+0x78/0x99 [ 341.933543] [] ? zone_watermark_ok_safe+0x290/0x290 [ 341.933552] [] ? _raw_spin_unlock+0x2d/0x50 [ 341.933561] [] ? avc_has_extended_perms+0xd30/0xd30 [ 341.933569] [] ? check_preemption_disabled+0x3c/0x200 [ 341.933577] [] __vmalloc_node_range+0x365/0x650 [ 341.933585] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 341.933591] [] vmalloc+0x5c/0x70 [ 341.933602] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 341.933612] [] xt_alloc_entry_offsets+0x44/0x60 [ 341.933620] [] translate_table+0x215/0x1720 [ 341.933630] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 341.933639] [] ? __do_page_fault+0x33f/0x7f0 [ 341.933648] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 341.933656] [] do_ip6t_set_ctl+0x2b3/0x450 [ 341.933664] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 341.933672] [] ? mutex_unlock+0x9/0x10 [ 341.933687] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 341.933696] [] nf_setsockopt+0x6d/0xc0 [ 341.933705] [] ipv6_setsockopt+0x10b/0x140 [ 341.933715] [] tcp_setsockopt+0x8a/0xe0 [ 341.933725] [] sock_common_setsockopt+0x9a/0xe0 [ 341.933735] [] SyS_setsockopt+0x159/0x240 [ 341.933743] [] ? SyS_recv+0x40/0x40 [ 341.933754] [] ? SyS_clock_gettime+0x118/0x1e0 [ 341.933763] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 341.933772] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 341.933872] Mem-Info: [ 341.933894] active_anon:141462 inactive_anon:13340 isolated_anon:0 [ 341.933894] active_file:6358 inactive_file:20495 isolated_file:0 [ 341.933894] unevictable:10 dirty:171 writeback:0 unstable:0 [ 341.933894] slab_reclaimable:5478 slab_unreclaimable:62807 [ 341.933894] mapped:59408 shmem:13557 pagetables:4761 bounce:0 [ 341.933894] free:1326108 free_pcp:241 free_cma:0 [ 341.933928] DMA32 free:2422340kB min:4696kB low:5868kB high:7044kB active_anon:263188kB inactive_anon:25328kB active_file:12776kB inactive_file:36576kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:332kB writeback:0kB mapped:109020kB shmem:25792kB slab_reclaimable:10052kB slab_unreclaimable:110068kB kernel_stack:4128kB pagetables:8220kB unstable:0kB bounce:0kB free_pcp:356kB local_pcp:156kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 341.933937] lowmem_reserve[]: 0 3504 3504 [ 341.933966] Normal free:2882092kB min:5580kB low:6972kB high:8368kB active_anon:302660kB inactive_anon:28032kB active_file:12656kB inactive_file:45404kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:352kB writeback:0kB mapped:128612kB shmem:28436kB slab_reclaimable:11860kB slab_unreclaimable:141160kB kernel_stack:6016kB pagetables:10824kB unstable:0kB bounce:0kB free_pcp:608kB local_pcp:232kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 341.933972] lowmem_reserve[]: 0 0 0 [ 341.934016] DMA32: 77*4kB (UE) 60*8kB (UE) 65*16kB (UME) 122*32kB (UME) 117*64kB (UE) 40*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2422436kB [ 341.934057] Normal: 47*4kB (UME) 20*8kB (UE) 37*16kB (UE) 44*32kB (UE) 96*64kB (UE) 32*128kB (UME) 11*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2882092kB [ 341.934059] 40409 total pagecache pages [ 341.934063] 0 pages in swap cache [ 341.934067] Swap cache stats: add 0, delete 0, find 0/0 [ 341.934069] Free swap = 0kB [ 341.934071] Total swap = 0kB [ 341.934073] 1965979 pages RAM [ 341.934075] 0 pages HighMem/MovableOnly [ 341.934077] 313294 pages reserved [ 342.363497] CPU: 0 PID: 14599 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 342.370507] 0000000000000000 a2b086dd2514e585 ffff8800b7f5f938 ffffffff81aad1a1 [ 342.378567] 1ffff10016febf2a ffff8801bea7af80 00000000024000c2 0000000000000000 [ 342.386728] ffffffff82895080 ffff8800b7f5fa48 ffffffff8148c0cb 0000000100000001 [ 342.394999] Call Trace: [ 342.398708] [] dump_stack+0xc1/0x120 [ 342.404178] [] warn_alloc_failed.cold+0x78/0x99 [ 342.410527] [] ? zone_watermark_ok_safe+0x290/0x290 [ 342.417573] [] ? _raw_spin_unlock+0x2d/0x50 [ 342.423627] [] ? avc_has_extended_perms+0xd30/0xd30 [ 342.430368] [] ? check_preemption_disabled+0x3c/0x200 [ 342.437236] [] __vmalloc_node_range+0x365/0x650 [ 342.443557] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 342.450511] [] vmalloc+0x5c/0x70 [ 342.455958] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 342.462569] [] xt_alloc_entry_offsets+0x44/0x60 [ 342.468890] [] translate_table+0x215/0x1720 [ 342.475050] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 342.481638] [] ? __do_page_fault+0x33f/0x7f0 [ 342.487778] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 342.494444] [] do_ip6t_set_ctl+0x2b3/0x450 [ 342.500313] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 342.506988] [] ? mutex_unlock+0x9/0x10 [ 342.512519] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 342.519619] [] nf_setsockopt+0x6d/0xc0 [ 342.525148] [] ipv6_setsockopt+0x10b/0x140 [ 342.531037] [] tcp_setsockopt+0x8a/0xe0 [ 342.536655] [] sock_common_setsockopt+0x9a/0xe0 [ 342.542956] [] SyS_setsockopt+0x159/0x240 [ 342.548751] [] ? SyS_recv+0x40/0x40 [ 342.554085] [] ? SyS_clock_gettime+0x118/0x1e0 [ 342.560328] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 342.566820] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 342.576239] Mem-Info: [ 342.579132] active_anon:141466 inactive_anon:9285 isolated_anon:0 [ 342.579132] active_file:6358 inactive_file:20856 isolated_file:0 [ 342.579132] unevictable:10 dirty:36 writeback:0 unstable:0 [ 342.579132] slab_reclaimable:5506 slab_unreclaimable:62806 [ 342.579132] mapped:59371 shmem:9479 pagetables:4718 bounce:0 [ 342.579132] free:1329890 free_pcp:421 free_cma:0 [ 342.614135] DMA32 free:2429212kB min:4696kB low:5868kB high:7044kB active_anon:263200kB inactive_anon:17796kB active_file:12776kB inactive_file:37272kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:48kB writeback:0kB mapped:108872kB shmem:18212kB slab_reclaimable:10084kB slab_unreclaimable:109980kB kernel_stack:4064kB pagetables:8184kB unstable:0kB bounce:0kB free_pcp:896kB local_pcp:696kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 342.661471] lowmem_reserve[]: 0 3504 3504 [ 342.666471] Normal free:2890348kB min:5580kB low:6972kB high:8368kB active_anon:302664kB inactive_anon:19344kB active_file:12692kB inactive_file:46152kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:32kB writeback:64kB mapped:128612kB shmem:19704kB slab_reclaimable:11940kB slab_unreclaimable:141244kB kernel_stack:6080kB pagetables:10688kB unstable:0kB bounce:0kB free_pcp:788kB local_pcp:448kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 342.731909] lowmem_reserve[]: 0 0 0 [ 342.736106] DMA32: 246*4kB (UME) 110*8kB (UME) 177*16kB (UME) 153*32kB (UME) 180*64kB (UME) 41*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 584*4096kB (M) = 2430456kB [ 342.760106] Normal: 414*4kB (UME) 372*8kB (UME) 214*16kB (UME) 77*32kB (UME) 167*64kB (UME) 44*128kB (UME) 10*256kB (UME) 3*512kB (M) 2*1024kB (M) 2*2048kB (UE) 698*4096kB (UM) = 2896088kB [ 342.807369] 32401 total pagecache pages [ 342.811405] 0 pages in swap cache [ 342.814854] Swap cache stats: add 0, delete 0, find 0/0 [ 342.820597] Free swap = 0kB [ 342.825361] Total swap = 0kB [ 342.829030] 1965979 pages RAM [ 342.834761] 0 pages HighMem/MovableOnly [ 342.839742] 313294 pages reserved 16:39:02 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:39:02 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='@vmnet0&:.?system\x8a\x7f%wlan1/!\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xb, 0x11, r0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) 16:39:02 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:39:02 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) 16:39:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000080)=""/160, 0xa0) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {@in=@local}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}}, 0x0) 16:39:02 executing program 2: r0 = socket(0x5, 0xa, 0x13) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x4e23, 0x3ff, @loopback, 0x101}, 0x1ff, [0xc03, 0x4, 0xffffff81, 0x0, 0x8, 0x7, 0x800, 0x3]}, 0x5c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x4000000000802, 0x0) write$uinput_user_dev(r1, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x0) ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) dup3(r1, r2, 0x0) ioctl$UI_DEV_DESTROY(r2, 0x5502) [ 344.106445] vmalloc: allocation failure: 7265320960 bytes [ 344.125170] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 344.157351] CPU: 0 PID: 14633 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 344.164401] 0000000000000000 7cf6292914c5b802 ffff8801ceb8f938 ffffffff81aad1a1 [ 344.172508] 1ffff10039d71f2a ffff8801bd772f80 00000000024000c2 0000000000000000 [ 344.180580] ffffffff82895080 ffff8801ceb8fa48 ffffffff8148c0cb 0000000100000001 [ 344.188749] Call Trace: [ 344.191336] [] dump_stack+0xc1/0x120 [ 344.194403] input: syz1 as /devices/virtual/input/input34 [ 344.202233] [] warn_alloc_failed.cold+0x78/0x99 [ 344.208556] [] ? zone_watermark_ok_safe+0x290/0x290 [ 344.215227] [] ? _raw_spin_unlock+0x2d/0x50 [ 344.221212] [] ? avc_has_extended_perms+0xd30/0xd30 [ 344.227886] [] ? check_preemption_disabled+0x3c/0x200 [ 344.234783] [] __vmalloc_node_range+0x365/0x650 [ 344.241108] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 344.247952] [] vmalloc+0x5c/0x70 [ 344.252973] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 344.259477] [] xt_alloc_entry_offsets+0x44/0x60 [ 344.265800] [] translate_table+0x215/0x1720 [ 344.271777] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 344.278357] [] ? __do_page_fault+0x33f/0x7f0 [ 344.284432] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 344.291274] [] do_ip6t_set_ctl+0x2b3/0x450 [ 344.297157] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 344.303823] [] ? mutex_unlock+0x9/0x10 [ 344.309362] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 344.316464] [] nf_setsockopt+0x6d/0xc0 [ 344.322000] [] ipv6_setsockopt+0x10b/0x140 [ 344.327902] [] tcp_setsockopt+0x8a/0xe0 [ 344.333522] [] sock_common_setsockopt+0x9a/0xe0 [ 344.339937] [] SyS_setsockopt+0x159/0x240 [ 344.345731] [] ? SyS_recv+0x40/0x40 [ 344.351001] [] ? SyS_clock_gettime+0x118/0x1e0 [ 344.357232] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 344.363721] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 344.372663] Mem-Info: [ 344.375333] active_anon:141542 inactive_anon:25246 isolated_anon:0 [ 344.375333] active_file:6368 inactive_file:20486 isolated_file:0 [ 344.375333] unevictable:10 dirty:3 writeback:0 unstable:0 [ 344.375333] slab_reclaimable:5530 slab_unreclaimable:62844 [ 344.375333] mapped:59408 shmem:25464 pagetables:4788 bounce:0 [ 344.375333] free:1314033 free_pcp:266 free_cma:0 [ 344.410040] DMA32 free:2389660kB min:4696kB low:5868kB high:7044kB active_anon:263188kB inactive_anon:58008kB active_file:12776kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:0kB writeback:0kB mapped:108872kB shmem:58468kB slab_reclaimable:10180kB slab_unreclaimable:110024kB kernel_stack:3840kB pagetables:8380kB unstable:0kB bounce:0kB free_pcp:448kB local_pcp:260kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 344.456844] lowmem_reserve[]: 0 3504 3504 [ 344.463161] Normal free:2828868kB min:5580kB low:6972kB high:8368kB active_anon:302816kB inactive_anon:80832kB active_file:12696kB inactive_file:45376kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:156kB writeback:0kB mapped:128612kB shmem:81192kB slab_reclaimable:12100kB slab_unreclaimable:141320kB kernel_stack:6304kB pagetables:10712kB unstable:0kB bounce:0kB free_pcp:436kB local_pcp:324kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 344.491046] input: syz1 as /devices/virtual/input/input35 [ 344.515964] lowmem_reserve[]: 0 0 0 16:39:03 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200000, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rxrpc=@in4={0x21, 0x8, 0x2, 0x10, {0x2, 0x4e20, @multicast2}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000840)="d64d5ceacd1ac1879dd27391190bab66bbd16a83876b0d0f62ba4be6358fe07009af1caf3a95def79d9773b573ef3bfc5eb611cbbc7c405a573f5bc384c6b0b33e32258ae51f89c3b66dd35f3608bf0e9e6fccb703df61f8e22a8b21c2ea7197888beef4a29607367c", 0x69}, {&(0x7f0000000ac0)="c76df5238073fed4569fa588b0537e20d8c86ab229b698e6b21046e8160a1225314aa1b596784d7695dea74a108e2f3644b586593e3a59db28f03af44e8604fbefb19128c4f3ecd87ab204596905338a64730c39c490cebf173bb1e083c0248507542b05566ae73a42d51f46ba23a45c6a9fa9b0b528aae403ed53c4bf968cb8bee7ff39296c9f2d2914c5992b5afc6037a8b7afd80ae64723895ad907a6867ce251456f3ce3da5816798f1303dbe032dc912920", 0xb4}], 0x2}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) pipe(0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$TIPC_NL_NODE_GET(r5, 0x0, 0x24000000) execveat(r5, &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f00000001c0)=':-/lo^\x00', &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0], &(0x7f0000000440)=[0x0, &(0x7f0000000380)='/dev/zero\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='lo\x00'], 0x400) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, 0x0, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x0) r6 = accept4(r1, 0x0, 0x0, 0x0) r7 = openat(r3, &(0x7f0000000040)='./file0\x00', 0x604380, 0x80) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') r9 = socket$inet6(0xa, 0x480040004000, 0x2) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x32, &(0x7f00000028c0)={@dev, r11}, 0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'yam0\x00', r11}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000980)=0x14) r14 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r14, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r14, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r14, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r15 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r14, r15, 0x0, 0xedc0) ioctl$ifreq_SIOCGIFINDEX_team(r14, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@broadcast, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000a00)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000002a40)={0x11, 0x0, 0x0}, &(0x7f0000002a80)=0x14) r19 = socket$inet6(0xa, 0x480040004000, 0x2) r20 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r20, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r19, 0x29, 0x32, &(0x7f00000028c0)={@dev, r21}, 0x14) r22 = socket$inet6(0xa, 0x480040004000, 0x2) r23 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r23, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r22, 0x29, 0x32, &(0x7f00000028c0)={@dev, r24}, 0x14) r25 = socket$inet6(0xa, 0x480040004000, 0x2) r26 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r26, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r25, 0x29, 0x32, &(0x7f00000028c0)={@dev, r27}, 0x14) r28 = socket$inet6(0xa, 0x480040004000, 0x2) r29 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r29, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r28, 0x29, 0x32, &(0x7f00000028c0)={@dev, r30}, 0x14) r31 = socket$inet6(0xa, 0x480040004000, 0x2) r32 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r32, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r31, 0x29, 0x32, &(0x7f00000028c0)={@dev, r33}, 0x14) r34 = socket$inet6_tcp(0xa, 0x1, 0x0) r35 = fcntl$dupfd(r34, 0x0, r34) ioctl$PERF_EVENT_IOC_ENABLE(r35, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r35, 0x0, 0x10, &(0x7f0000002ac0)={{{@in=@initdev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002bc0)=0xe8) r37 = socket$inet6(0xa, 0x480040004000, 0x2) r38 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r38, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r37, 0x29, 0x32, &(0x7f00000028c0)={@dev, r39}, 0x14) r40 = socket$inet6(0xa, 0x480040004000, 0x2) r41 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r41, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r40, 0x29, 0x32, &(0x7f00000028c0)={@dev, r42}, 0x14) r43 = socket$inet6(0xa, 0x480040004000, 0x2) r44 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r44, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r43, 0x29, 0x32, &(0x7f00000028c0)={@dev, r45}, 0x14) r46 = socket$inet6_tcp(0xa, 0x1, 0x0) r47 = fcntl$dupfd(r46, 0x0, r46) ioctl$PERF_EVENT_IOC_ENABLE(r47, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(r47, 0x29, 0x23, &(0x7f0000002c00)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000002d00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r7, &(0x7f0000003340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003300)={&(0x7f0000002d40)={0x5a8, r8, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8, 0x1, r12}, {0x80, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r13}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r16}, {0x164, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r21}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r24}, {0xb8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r30}, {0x1d8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r33}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r36}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x3c, 0x4, [{0x1, 0xd5, 0x7, 0x5}, {0xfff, 0x3, 0x9, 0x80}, {0xfb14, 0xf9, 0x0, 0x3}, {0xfff7, 0x70, 0x5, 0x8}, {0x40, 0x20, 0x4, 0x3}, {0x0, 0x4, 0x7f, 0x7}, {0x2865, 0x3, 0x9a, 0x1}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r39}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r42}, {0xb4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r45}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x8001}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r48}}}]}}]}, 0x5a8}, 0x1, 0x0, 0x0, 0x20000004}, 0x1) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000480)={{0xf, 0x7, 0x7, 0x211, 0xdf, 0x9, 0x26c, 0x2}, "a49dfb1afc1ef088309997997485753fd691119c460c923bd0a68bb016dc508b3abdbccb691a7473b8260122c744469c57b38fd88b7d315a6653"}, 0x5a) [ 344.523377] DMA32: 312*4kB (UME) 78*8kB (UME) 67*16kB (UME) 129*32kB (UME) 119*64kB (UME) 24*128kB (UE) 4*256kB (UME) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UE) 574*4096kB (M) = 2378080kB [ 344.567112] Normal: 494*4kB (UME) 338*8kB (UME) 277*16kB (UME) 141*32kB (UME) 174*64kB (UME) 44*128kB (UME) 8*256kB (UME) 1*512kB (M) 0*1024kB 2*2048kB (UE) 686*4096kB (UM) = 2846904kB [ 344.596840] 52530 total pagecache pages [ 344.602684] 0 pages in swap cache 16:39:03 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendfile(r3, 0xffffffffffffffff, 0x0, 0xedc0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) [ 344.606688] Swap cache stats: add 0, delete 0, find 0/0 [ 344.612579] Free swap = 0kB [ 344.616093] Total swap = 0kB [ 344.619571] 1965979 pages RAM [ 344.623373] 0 pages HighMem/MovableOnly [ 344.627935] 313294 pages reserved [ 344.659313] vmalloc: allocation failure: 7265320960 bytes [ 344.667612] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 344.696804] CPU: 0 PID: 14660 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 344.704115] 0000000000000000 a6afbba839c29291 ffff8801d2177938 ffffffff81aad1a1 [ 344.712187] 1ffff1003a42ef2a ffff8801bf58af80 00000000024000c2 0000000000000000 [ 344.720325] ffffffff82895080 ffff8801d2177a48 ffffffff8148c0cb 0000000100000001 [ 344.728495] Call Trace: [ 344.731083] [] dump_stack+0xc1/0x120 [ 344.736442] [] warn_alloc_failed.cold+0x78/0x99 [ 344.742747] [] ? zone_watermark_ok_safe+0x290/0x290 [ 344.749412] [] ? _raw_spin_unlock+0x2d/0x50 [ 344.755471] [] ? avc_has_extended_perms+0xd30/0xd30 [ 344.762116] [] ? check_preemption_disabled+0x3c/0x200 [ 344.768945] [] __vmalloc_node_range+0x365/0x650 [ 344.775245] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 344.782089] [] vmalloc+0x5c/0x70 [ 344.787353] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 344.793832] [] xt_alloc_entry_offsets+0x44/0x60 [ 344.800235] [] translate_table+0x215/0x1720 [ 344.807147] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 344.813982] [] ? __do_page_fault+0x33f/0x7f0 [ 344.820041] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 344.826712] [] do_ip6t_set_ctl+0x2b3/0x450 [ 344.832624] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 344.839286] [] ? mutex_unlock+0x9/0x10 [ 344.844819] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 344.851897] [] nf_setsockopt+0x6d/0xc0 [ 344.857410] [] ipv6_setsockopt+0x10b/0x140 [ 344.863272] [] tcp_setsockopt+0x8a/0xe0 [ 344.868887] [] sock_common_setsockopt+0x9a/0xe0 [ 344.875193] [] SyS_setsockopt+0x159/0x240 [ 344.880976] [] ? SyS_recv+0x40/0x40 [ 344.886247] [] ? SyS_clock_gettime+0x118/0x1e0 [ 344.892664] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 344.899138] [] entry_SYSCALL_64_fastpath+0x1e/0x9a 16:39:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) symlink(&(0x7f00000001c0)='.\x00', &(0x7f00000003c0)='./file0/../file0/file0\x00') mount$fuse(0x0, &(0x7f0000000100)='./file0/../file0/file0\x00', 0x0, 0x60404, 0x0) 16:39:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) getsockopt$netlink(r3, 0x10e, 0x5, &(0x7f00000000c0)=""/105, &(0x7f0000000140)=0x69) wait4(0x0, 0x0, 0x0, 0x0) 16:39:03 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:39:03 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000640)=""/148, 0x94}], 0x100000000000026e, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r0, r1, 0x0, 0xedc0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/251, 0xfb}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = inotify_init() readv(r2, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/6, 0x10}], 0x286) creat(&(0x7f0000000080)='./file0\x00', 0x0) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x82a) creat(&(0x7f00000001c0)='./file0\x00', 0x0) [ 344.911481] Mem-Info: [ 344.914098] active_anon:141512 inactive_anon:5381 isolated_anon:0 [ 344.914098] active_file:6368 inactive_file:20486 isolated_file:0 [ 344.914098] unevictable:10 dirty:67 writeback:0 unstable:0 [ 344.914098] slab_reclaimable:5590 slab_unreclaimable:62937 [ 344.914098] mapped:59371 shmem:5547 pagetables:4748 bounce:0 [ 344.914098] free:1332527 free_pcp:689 free_cma:0 [ 344.994302] DMA32 free:2432892kB min:4696kB low:5868kB high:7044kB active_anon:263072kB inactive_anon:11000kB active_file:12776kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:112kB writeback:0kB mapped:108872kB shmem:11340kB slab_reclaimable:10228kB slab_unreclaimable:110024kB kernel_stack:3968kB pagetables:8144kB unstable:0kB bounce:0kB free_pcp:1220kB local_pcp:720kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 345.098261] lowmem_reserve[]: 0 3504 3504 [ 345.108590] Normal free:2896132kB min:5580kB low:6972kB high:8368kB active_anon:302976kB inactive_anon:10524kB active_file:12696kB inactive_file:45376kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:156kB writeback:0kB mapped:128612kB shmem:10848kB slab_reclaimable:12132kB slab_unreclaimable:141660kB kernel_stack:6304kB pagetables:10848kB unstable:0kB bounce:0kB free_pcp:1128kB local_pcp:504kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 345.159182] lowmem_reserve[]: 0 0 0 [ 345.172877] DMA32: 385*4kB (UME) 330*8kB (UME) 264*16kB (UME) 228*32kB (UME) 186*64kB (UME) 51*128kB (UME) 12*256kB (UME) 6*512kB (UME) 4*1024kB (UME) 4*2048kB (UME) 582*4096kB (M) = 2436436kB [ 345.211667] Normal: 451*4kB (UME) 364*8kB (UME) 287*16kB (UME) 170*32kB (UME) 161*64kB (UME) 49*128kB (UME) 12*256kB (UME) 4*512kB (M) 5*1024kB (M) 5*2048kB (UME) 695*4096kB (UM) = 2898524kB [ 345.232953] 32403 total pagecache pages [ 345.236959] 0 pages in swap cache [ 345.240505] Swap cache stats: add 0, delete 0, find 0/0 [ 345.245935] Free swap = 0kB [ 345.248949] Total swap = 0kB [ 345.252024] 1965979 pages RAM [ 345.255900] 0 pages HighMem/MovableOnly [ 345.259962] 313294 pages reserved 16:39:05 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:39:05 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) rt_sigsuspend(&(0x7f0000002580)={0x7}, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00000025c0)='./file0\x00', 0x40, 0xb) dup3(0xffffffffffffffff, r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r6) readv(r6, &(0x7f00000024c0)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000080)=""/134, 0x86}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/183, 0xb7}, {&(0x7f0000001200)=""/163, 0xa3}, {&(0x7f00000012c0)=""/251, 0xfb}, {&(0x7f00000013c0)=""/73, 0x49}, {&(0x7f0000001440)=""/49, 0x31}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/35, 0x23}], 0xa) 16:39:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) tkill(r3, 0x4) tkill(r1, 0x19) r4 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000180)={0x8c, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="116348400000000000000000000000000000000000000000000000000000000000000000680000000000000019feffffffffffff", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="852a747362780ec3b25f4100000000008effffffffffffff00000000000000000000000000000000852a74700000000000000000000000000000000000a188da00000000000000000000000000000000000016852a6466000000002d5caf7db2e632dc6fb87695f2cdc24fad382154fb4745f6aa73aa57d1f2000c5db6fe0b447f2050afbd779d63d2125a5ddc6efd112e5522785a0078a8769a8ce79fe15ba6d7b1950f5b2c6a22194f675896f25b772d3ea6c7645e868d68dc16d08c24e5cf5fce5c48de7120fa", @ANYRES64, @ANYBLOB="000000df57bba878d3736500"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000097010000000000005dfeffffffffffff"], @ANYBLOB="0000000000000000456dd2d86553aaa4d05a1e3e7094665ff063bcb08db522455fdfdd20ddae470819343db1728eec89260717c57edef3377f3809ced5314bb27706adee37b92330"], 0x0, 0x0, 0x0}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r6) bind$inet6(r6, &(0x7f00000001c0)={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x2a}, 0x1cd5fae1}, 0x1c) wait4(0x0, 0x0, 0x0, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x1) 16:39:05 executing program 5: accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0x10802102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) memfd_create(0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fsetxattr$security_evm(r3, &(0x7f0000000100)='security.evm\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0233db6bf7d4c6c3bc799df222a748844f02c97573373c76efd146373f2aaf296fc06065478d7a084c6ff8dabad01b9c9aa773ae810086d783bb5956537934dc769d7f3d3066e90c4c8c638f5f31ba6df7fc6fc1c754648275fd0d0ad080b28efc0076619e3d2995fb00000000"], 0x1, 0x2) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, 0x0, 0x0) read(r1, &(0x7f0000000200)=""/250, 0xfffffe8a) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="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"/647], 0x287) inotify_init() clone(0x100020040004104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000180)={0x6, 0x14, 0x1000, 0x70000000, "89684132a1f67282803ed7a1574017e17f8b5ebf7ce943b2c08bf23646c145c8"}) 16:39:05 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendfile(r3, 0xffffffffffffffff, 0x0, 0xedc0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) 16:39:05 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) [ 347.137303] vmalloc: allocation failure: 7265320960 bytes [ 347.157825] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 347.180227] CPU: 0 PID: 14705 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 347.187270] 0000000000000000 1baf3c24340cc64c ffff8801d6807938 ffffffff81aad1a1 [ 347.195351] 1ffff1003ad00f2a ffff8800a6444740 00000000024000c2 0000000000000000 [ 347.203408] ffffffff82895080 ffff8801d6807a48 ffffffff8148c0cb 0000000100000001 [ 347.211456] Call Trace: [ 347.214043] [] dump_stack+0xc1/0x120 [ 347.219402] [] warn_alloc_failed.cold+0x78/0x99 [ 347.225716] [] ? zone_watermark_ok_safe+0x290/0x290 [ 347.234468] [] ? _raw_spin_unlock+0x2d/0x50 [ 347.240439] [] ? avc_has_extended_perms+0xd30/0xd30 [ 347.247106] [] ? check_preemption_disabled+0x3c/0x200 [ 347.253954] [] __vmalloc_node_range+0x365/0x650 [ 347.260269] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 347.267108] [] vmalloc+0x5c/0x70 [ 347.272128] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 347.279064] [] xt_alloc_entry_offsets+0x44/0x60 [ 347.285393] [] translate_table+0x215/0x1720 [ 347.291367] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 347.297953] [] ? __do_page_fault+0x33f/0x7f0 [ 347.304015] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 347.310687] [] do_ip6t_set_ctl+0x2b3/0x450 [ 347.316574] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 347.323253] [] ? mutex_unlock+0x9/0x10 [ 347.328797] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 347.335902] [] nf_setsockopt+0x6d/0xc0 [ 347.341529] [] ipv6_setsockopt+0x10b/0x140 [ 347.347422] [] tcp_setsockopt+0x8a/0xe0 [ 347.353047] [] sock_common_setsockopt+0x9a/0xe0 [ 347.359374] [] SyS_setsockopt+0x159/0x240 [ 347.365201] [] ? SyS_recv+0x40/0x40 [ 347.370482] [] ? SyS_clock_gettime+0x118/0x1e0 [ 347.376717] [] ? lockdep_sys_exit_thunk+0x12/0x14 16:39:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)) [ 347.383209] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 347.418801] Mem-Info: [ 347.427400] active_anon:145666 inactive_anon:5346 isolated_anon:0 [ 347.427400] active_file:6378 inactive_file:20487 isolated_file:0 [ 347.427400] unevictable:10 dirty:89 writeback:0 unstable:0 [ 347.427400] slab_reclaimable:5559 slab_unreclaimable:63067 [ 347.427400] mapped:59371 shmem:5521 pagetables:4865 bounce:0 [ 347.427400] free:1329149 free_pcp:303 free_cma:0 [ 347.464363] DMA32 free:2428112kB min:4696kB low:5868kB high:7044kB active_anon:270888kB inactive_anon:10912kB active_file:12792kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:156kB writeback:0kB mapped:108872kB shmem:11260kB slab_reclaimable:10164kB slab_unreclaimable:109864kB kernel_stack:4096kB pagetables:8516kB unstable:0kB bounce:0kB free_pcp:520kB local_pcp:348kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 347.512536] lowmem_reserve[]: 0 3504 3504 [ 347.517887] Normal free:2887848kB min:5580kB low:6972kB high:8368kB active_anon:311776kB inactive_anon:10472kB active_file:12720kB inactive_file:45380kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:200kB writeback:0kB mapped:128612kB shmem:10824kB slab_reclaimable:12072kB slab_unreclaimable:143092kB kernel_stack:6208kB pagetables:10944kB unstable:0kB bounce:0kB free_pcp:620kB local_pcp:548kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 347.564860] lowmem_reserve[]: 0 0 0 [ 347.569912] DMA32: 52*4kB (ME) 50*8kB (UE) 59*16kB (UME) 205*32kB (UME) 186*64kB (UME) 51*128kB (UME) 12*256kB (UME) 5*512kB (ME) 4*1024kB (UME) 4*2048kB (UME) 582*4096kB (M) = 2428336kB [ 347.592970] Normal: 54*4kB (UME) 20*8kB (UE) 33*16kB (UE) 123*32kB (UME) 151*64kB (UME) 49*128kB (UME) 11*256kB (UME) 6*512kB (UM) 6*1024kB (UM) 4*2048kB (ME) 695*4096kB (UM) = 2887720kB [ 347.616030] 32385 total pagecache pages 16:39:06 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendfile(r3, 0xffffffffffffffff, 0x0, 0xedc0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) [ 347.622348] 0 pages in swap cache [ 347.626219] Swap cache stats: add 0, delete 0, find 0/0 [ 347.631871] Free swap = 0kB [ 347.635171] Total swap = 0kB [ 347.638422] 1965979 pages RAM [ 347.641776] 0 pages HighMem/MovableOnly [ 347.645995] 313294 pages reserved [ 347.690655] vmalloc: allocation failure: 7265320960 bytes [ 347.721056] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 347.728292] CPU: 0 PID: 14735 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 347.735302] 0000000000000000 6fa18ca905541257 ffff8801bffe7938 ffffffff81aad1a1 [ 347.743392] 1ffff10037ffcf2a ffff8801d650df00 00000000024000c2 0000000000000000 [ 347.751466] ffffffff82895080 ffff8801bffe7a48 ffffffff8148c0cb 0000000100000001 [ 347.759522] Call Trace: [ 347.762107] [] dump_stack+0xc1/0x120 [ 347.767477] [] warn_alloc_failed.cold+0x78/0x99 [ 347.773887] [] ? zone_watermark_ok_safe+0x290/0x290 [ 347.780553] [] ? _raw_spin_unlock+0x2d/0x50 [ 347.786534] [] ? avc_has_extended_perms+0xd30/0xd30 [ 347.794161] [] ? check_preemption_disabled+0x3c/0x200 [ 347.800997] [] __vmalloc_node_range+0x365/0x650 [ 347.807310] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 347.814259] [] vmalloc+0x5c/0x70 [ 347.819296] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 347.825780] [] xt_alloc_entry_offsets+0x44/0x60 [ 347.832100] [] translate_table+0x215/0x1720 16:39:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4d49c927891ebebd, r1, 0x0, 0x1) tkill(r1, 0x19) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x76084) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [], @rand_addr=0x9}, 0xfde, 0x0, 0x2, 0x1, 0x81, 0x1}, 0x20) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(0xffffffffffffffff, r3, 0x0, 0xedc0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f00000000c0)=""/140, &(0x7f0000000180)=0x8c) wait4(0x0, 0x0, 0x0, 0x0) [ 347.838071] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 347.844653] [] ? __do_page_fault+0x33f/0x7f0 [ 347.850712] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 347.857380] [] do_ip6t_set_ctl+0x2b3/0x450 [ 347.863263] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 347.869932] [] ? mutex_unlock+0x9/0x10 [ 347.875469] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 347.882565] [] nf_setsockopt+0x6d/0xc0 [ 347.888093] [] ipv6_setsockopt+0x10b/0x140 [ 347.893969] [] tcp_setsockopt+0x8a/0xe0 [ 347.901678] [] sock_common_setsockopt+0x9a/0xe0 [ 347.907999] [] SyS_setsockopt+0x159/0x240 [ 347.913813] [] ? SyS_recv+0x40/0x40 [ 347.919090] [] ? SyS_clock_gettime+0x118/0x1e0 [ 347.925320] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 347.931822] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 347.939907] Mem-Info: [ 347.942360] active_anon:145730 inactive_anon:5346 isolated_anon:0 [ 347.942360] active_file:6381 inactive_file:20487 isolated_file:0 [ 347.942360] unevictable:10 dirty:92 writeback:0 unstable:0 [ 347.942360] slab_reclaimable:5559 slab_unreclaimable:63247 [ 347.942360] mapped:59371 shmem:5521 pagetables:4889 bounce:0 [ 347.942360] free:1328612 free_pcp:463 free_cma:0 16:39:06 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:39:06 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x1, 0x3}}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$TCSETXW(r1, 0x5435, &(0x7f0000000000)={0xe08, 0x0, [0x0, 0x532c, 0xfff, 0x4, 0x37], 0x9825}) [ 347.977600] DMA32 free:2426712kB min:4696kB low:5868kB high:7044kB active_anon:270896kB inactive_anon:10912kB active_file:12796kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:160kB writeback:0kB mapped:108872kB shmem:11260kB slab_reclaimable:10164kB slab_unreclaimable:110284kB kernel_stack:4064kB pagetables:8520kB unstable:0kB bounce:0kB free_pcp:856kB local_pcp:468kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 348.023716] lowmem_reserve[]: 0 3504 3504 [ 348.029014] Normal free:2887736kB min:5580kB low:6972kB high:8368kB active_anon:312024kB inactive_anon:10472kB active_file:12728kB inactive_file:45380kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:208kB writeback:0kB mapped:128612kB shmem:10824kB slab_reclaimable:12072kB slab_unreclaimable:142704kB kernel_stack:6368kB pagetables:11036kB unstable:0kB bounce:0kB free_pcp:984kB local_pcp:452kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 16:39:06 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0xf642e7e) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xa260e6ad6f4a934b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) fallocate(r2, 0x0, 0x0, 0x110003) r3 = creat(0x0, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x20008) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x1, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r4 = 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') getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x8000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000440)=0x14) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r5, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x1000000000004e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x103200) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xa260e6ad6f4a934b) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) fallocate(r6, 0x0, 0x0, 0x110003) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') r7 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r7, 0x4, 0x6100) r8 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r8, r8, 0x0, 0xdd) [ 348.139524] lowmem_reserve[]: 0 0 0 [ 348.143787] DMA32: 52*4kB (UE) 22*8kB (UME) 61*16kB (UME) 195*32kB (UME) 186*64kB (UME) 51*128kB (UME) 12*256kB (UME) 5*512kB (ME) 3*1024kB (ME) 4*2048kB (UME) 582*4096kB (M) = 2426800kB [ 348.179976] Normal: 54*4kB (UME) 11*8kB (E) 21*16kB (UE) 110*32kB (UME) 143*64kB (UME) 49*128kB (UME) 11*256kB (UME) 6*512kB (UM) 6*1024kB (UM) 4*2048kB (ME) 695*4096kB (UM) = 2886528kB [ 348.215542] 32948 total pagecache pages [ 348.219505] 0 pages in swap cache [ 348.245917] Swap cache stats: add 0, delete 0, find 0/0 [ 348.258975] Free swap = 0kB [ 348.262616] Total swap = 0kB [ 348.265938] 1965979 pages RAM [ 348.269325] 0 pages HighMem/MovableOnly [ 348.281574] 313294 pages reserved 16:39:08 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = 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') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:39:08 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x2f) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendfile(r1, 0xffffffffffffffff, 0x0, 0xedc0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x12, 0x1b, 0xeba231ddb5c3ad46, "fc44764f1728c0887f47d66dba84eb3d60e0200baf0905d86c330557b092afb65497c42765e3192e447b65aa3054a77538a9d799b8fae3b1343a591acd4cb1a5", "a36a8a380b0ff27c0df53ee9f44e320987f5e58890ea66f3a43d9f422cba90be", [0x4, 0x3f]}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000600)) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000980)='/dev/null\x00', 0xf0f8eeb03d4e3042, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000009c0)="00e5e997993a67cbef429ae7b1c773c1bdf75d32c3f83247ed0865a37349d7aa44183f7b185531222a5733bacb7ccbed99423847843c5744cf6428560bb36c7f122f85b498e19de24527f4f447496a657eb589dee27c86fe72be0928889c09e045324237fbbbcad02984460b6c1e4a0fea5e91976ae75b74d3cd8014dc6e50") connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r6 = dup3(r2, r0, 0x80000) write$uinput_user_dev(r6, &(0x7f0000000a40)={'syz0\x00', {0x2, 0x6, 0xfff, 0x1f}, 0x4, [0xd6, 0xea3, 0x6, 0x1f, 0x1, 0x5, 0x5a8, 0x4, 0x200000, 0x0, 0xfff, 0x547183ff, 0x20, 0x5, 0xfffffffd, 0x3, 0xfffffffb, 0x7f, 0xfff, 0x8, 0x8, 0x7, 0x0, 0x80000000, 0x101, 0x80000000, 0x9, 0x60, 0xa23, 0x40, 0xd5, 0x9406, 0x1000, 0x200, 0xab, 0x0, 0x7b66, 0x65, 0x81, 0x436, 0x1, 0x4, 0x9, 0x7fff, 0x0, 0x80, 0x46, 0xfc, 0x9b08, 0x7fffffff, 0x1, 0x5, 0x4, 0xb6, 0x0, 0xc4, 0x2, 0x9, 0x9, 0x4, 0x5, 0x9, 0xfff, 0x3], [0x10e, 0xce, 0x1, 0x1000, 0x5, 0x20, 0x8, 0x7, 0x80, 0x1, 0x3, 0x9, 0x20400000, 0x101, 0xffff04cb, 0x8, 0x5, 0x0, 0x6, 0x7, 0x200, 0x2, 0x4, 0x9, 0x1, 0x0, 0x0, 0x6, 0xfd, 0xffffffff, 0x6, 0x5, 0x40, 0x1, 0x354, 0x4, 0x1, 0x2, 0x453e, 0x10001, 0x401, 0x2, 0x500, 0xfffff000, 0xffff, 0x5, 0x36223311, 0x81, 0xfffffffb, 0x3f, 0x6, 0x9, 0x3f, 0x400, 0x3, 0x4, 0x9, 0x7, 0x10000, 0xfffe8000, 0x7, 0x0, 0x4805, 0x800], [0x9, 0x80000000, 0x98d4, 0x5, 0xe643, 0x80000001, 0x200, 0x3f, 0x1, 0x7, 0x81, 0x9, 0x6, 0x7, 0x7, 0x80000001, 0x6, 0x1, 0x3, 0x9, 0x5, 0x80000001, 0x9, 0x1, 0x3, 0x0, 0x6, 0xffff0001, 0x3, 0x7, 0xb, 0x6, 0x6, 0x1, 0x10001, 0x6, 0x4, 0x80000001, 0x1ff, 0xff, 0x2, 0xa8d, 0x82d, 0x7, 0x3, 0xfffff6b9, 0x8, 0xffffff7e, 0x20, 0x7ff, 0x80000001, 0xfffffffb, 0x8, 0x43, 0x50d, 0xffff, 0x75, 0x0, 0x8000, 0x1f, 0x9, 0xfa, 0x80000001, 0x7], [0x10001, 0xff, 0x80000001, 0x25, 0x9, 0xfffffff7, 0x6, 0x184f, 0xb0, 0xfffff471, 0x1c000, 0x1, 0x7, 0x4, 0x7, 0x1, 0x7, 0x3, 0x4000000, 0x51, 0x0, 0x8, 0x7fff, 0x0, 0x800, 0x9, 0xffffffff, 0x0, 0x236e9dd4, 0x1, 0xfffffffa, 0xfffffffe, 0xaa, 0x45, 0xffffff01, 0x0, 0x2, 0x8, 0x5, 0x5, 0xffff, 0x6, 0x7, 0x259, 0x78af, 0x9, 0x6, 0xd023, 0x5, 0x8, 0x200, 0xf0, 0x1, 0x6b1e, 0x3, 0x9, 0x4, 0x4, 0x5, 0x6858, 0x3f, 0x7, 0xb6a2, 0x8000]}, 0x45c) write$uinput_user_dev(r0, &(0x7f0000000080)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe01], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b]}, 0x45c) r7 = dup2(r1, r2) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f00000005c0)) ioctl$UI_DEV_CREATE(r0, 0x5501) 16:39:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80281, 0x0) ioctl$TIOCMIWAIT(r2, 0x545c, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 16:39:08 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) 16:39:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4d49c927891ebebd, r1, 0x0, 0x1) tkill(r1, 0x19) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x76084) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [], @rand_addr=0x9}, 0xfde, 0x0, 0x2, 0x1, 0x81, 0x1}, 0x20) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(0xffffffffffffffff, r3, 0x0, 0xedc0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f00000000c0)=""/140, &(0x7f0000000180)=0x8c) wait4(0x0, 0x0, 0x0, 0x0) 16:39:08 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:39:08 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x24, 0x1, 0x1, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x15, @u32}, @nested={0x8, 0x8}]}, 0x24}}, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x40) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r6, 0x0, 0x0) r7 = getpgid(r6) fcntl$lock(r5, 0x24, &(0x7f00000000c0)={0x0, 0x2, 0xffff, 0x1, r7}) [ 350.166756] vmalloc: allocation failure: 7265320960 bytes [ 350.190023] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 350.229223] CPU: 0 PID: 14775 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 350.236265] 0000000000000000 85538d01c0fca579 ffff8801d2397938 ffffffff81aad1a1 [ 350.244335] 1ffff1003a472f2a ffff8800b7dedf00 00000000024000c2 0000000000000000 [ 350.252492] ffffffff82895080 ffff8801d2397a48 ffffffff8148c0cb 0000000100000001 [ 350.260584] Call Trace: [ 350.263196] [] dump_stack+0xc1/0x120 [ 350.268563] [] warn_alloc_failed.cold+0x78/0x99 [ 350.274885] [] ? zone_watermark_ok_safe+0x290/0x290 [ 350.281634] [] ? _raw_spin_unlock+0x2d/0x50 [ 350.288489] [] ? avc_has_extended_perms+0xd30/0xd30 [ 350.295246] [] ? check_preemption_disabled+0x3c/0x200 [ 350.302078] [] __vmalloc_node_range+0x365/0x650 [ 350.308396] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 350.315334] [] vmalloc+0x5c/0x70 [ 350.320352] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 350.326847] [] xt_alloc_entry_offsets+0x44/0x60 [ 350.333165] [] translate_table+0x215/0x1720 [ 350.339144] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 350.345994] [] ? __do_page_fault+0x33f/0x7f0 [ 350.352059] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 350.358732] [] do_ip6t_set_ctl+0x2b3/0x450 [ 350.364706] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 350.373457] [] ? mutex_unlock+0x9/0x10 [ 350.378999] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 350.386102] [] nf_setsockopt+0x6d/0xc0 [ 350.391645] [] ipv6_setsockopt+0x10b/0x140 [ 350.397542] [] tcp_setsockopt+0x8a/0xe0 [ 350.403172] [] sock_common_setsockopt+0x9a/0xe0 [ 350.409508] [] SyS_setsockopt+0x159/0x240 [ 350.415336] [] ? SyS_recv+0x40/0x40 [ 350.420614] [] ? SyS_clock_gettime+0x118/0x1e0 16:39:09 executing program 2: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/156, 0x9c}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) dup2(r5, r1) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r6, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) sendfile(r8, r7, 0x0, 0xedbe) recvfrom$unix(r7, &(0x7f0000000200)=""/197, 0xc5, 0x2000, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) tkill(r0, 0x1000000000016) [ 350.426850] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 350.433345] [] entry_SYSCALL_64_fastpath+0x1e/0x9a 16:39:09 executing program 5: r0 = socket$inet6(0xa, 0x4000000080002, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) connect$inet6(r0, &(0x7f0000005d00)={0xa, 0x0, 0x0, @mcast1, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [], @initdev}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x2, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40001ab, 0x0) [ 350.486536] Mem-Info: [ 350.508365] active_anon:145735 inactive_anon:5346 isolated_anon:0 [ 350.508365] active_file:6388 inactive_file:20486 isolated_file:0 [ 350.508365] unevictable:10 dirty:128 writeback:0 unstable:0 [ 350.508365] slab_reclaimable:5672 slab_unreclaimable:63272 [ 350.508365] mapped:59371 shmem:5521 pagetables:4902 bounce:0 [ 350.508365] free:1328514 free_pcp:522 free_cma:0 16:39:09 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000880)='./file0\x00', &(0x7f0000000380)='ramfs\x00', 0x10040, 0x0) r0 = creat(&(0x7f0000139000)='./file0\x00', 0x40) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:klogd_exec_t:s0\x00', 0x22) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) dup2(r0, r3) truncate(&(0x7f00000001c0)='./file0/bus\x00', 0x0) [ 350.544800] DMA32 free:2427484kB min:4696kB low:5868kB high:7044kB active_anon:270708kB inactive_anon:10916kB active_file:12796kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:260kB writeback:0kB mapped:108872kB shmem:11264kB slab_reclaimable:10376kB slab_unreclaimable:109964kB kernel_stack:3968kB pagetables:8348kB unstable:0kB bounce:0kB free_pcp:1248kB local_pcp:672kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 350.608121] lowmem_reserve[]: 0 3504 3504 16:39:09 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:39:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0xb665207d07844585, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r6, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@initdev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@initdev}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f0000000040)='./bus\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000001800)={0xa0, 0x19, 0x0, {0x40, {0x45, 0x1, 0x9}, 0x100010014, r9, r10, 0x80000442, 0x10000, 0xfffffffffffeffff, 0x9, 0x9, 0x20000000006, 0x0, 0x0, 0x3, 0x1f, 0x80, 0x1, 0x871}}, 0xa0) lstat(&(0x7f0000000040)='./bus\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000500)=@req={0x4, 0x7, 0x8, 0x4e0}, 0x10) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000001800)={0xa0, 0x19, 0x0, {0x40, {0x45, 0x1, 0x9}, 0x100010014, r11, r12, 0x80000442, 0x10000, 0xfffffffffffeffff, 0x9, 0x9, 0x20000000006, 0x0, 0x0, 0x3, 0x1f, 0x80, 0x1, 0x871}}, 0xa0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x200000, &(0x7f00000003c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x5}}, {@default_permissions='default_permissions'}], [{@smackfshat={'smackfshat', 0x3d, '/dev/ptmx\x00'}}, {@uid_gt={'uid>', r8}}, {@dont_hash='dont_hash'}, {@fowner_eq={'fowner', 0x3d, r9}}, {@uid_eq={'uid', 0x3d, r11}}, {@hash='hash'}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/ptmx\x00'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}}) 16:39:09 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000000280), 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_type(r4, &(0x7f0000000240), 0x1e5) fallocate(r1, 0x13, 0x7fff, 0x8000) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') pread64(r5, 0x0, 0x2, 0x4f00) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x80000, 0x0) ioctl$UI_SET_EVBIT(r6, 0x40045564, 0x17) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x14400, 0x0) accept4$packet(r7, 0x0, &(0x7f0000000100), 0x80000) syz_open_dev$mice(0x0, 0x0, 0x0) lstat(&(0x7f0000000300)='./bus\x00', 0x0) geteuid() r8 = open(&(0x7f0000000080)='./file0\x00', 0x500, 0x8c) mknodat(r8, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') fallocate(r2, 0x1, 0x0, 0x400010004) [ 350.615742] Normal free:2886592kB min:5580kB low:6972kB high:8368kB active_anon:312304kB inactive_anon:10476kB active_file:12756kB inactive_file:45376kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:252kB writeback:0kB mapped:128612kB shmem:10828kB slab_reclaimable:12312kB slab_unreclaimable:143200kB kernel_stack:6432kB pagetables:11204kB unstable:0kB bounce:0kB free_pcp:708kB local_pcp:188kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 350.667194] lowmem_reserve[]: 0 0 0 [ 350.675780] DMA32: 32*4kB (M) 29*8kB (UME) 70*16kB (UME) 209*32kB (UME) 187*64kB (UME) 45*128kB (UME) 12*256kB (UME) 5*512kB (ME) 4*1024kB (UME) 4*2048kB (UME) 582*4096kB (M) = 2427688kB 16:39:09 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = 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') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) [ 350.718033] Normal: 2*4kB (UM) 18*8kB (UME) 15*16kB (UME) 133*32kB (UME) 140*64kB (UME) 49*128kB (UME) 11*256kB (UME) 6*512kB (UM) 6*1024kB (UM) 4*2048kB (ME) 695*4096kB (UM) = 2886824kB [ 350.774830] 32394 total pagecache pages [ 350.785024] 0 pages in swap cache [ 350.805532] Swap cache stats: add 0, delete 0, find 0/0 [ 350.834809] Free swap = 0kB [ 350.853080] Total swap = 0kB [ 350.873845] 1965979 pages RAM [ 350.884722] 0 pages HighMem/MovableOnly [ 350.905816] 313294 pages reserved 16:39:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev, 0x0, 0x0, 0x2, 0x0, 0x5}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:39:11 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x200, 0x0) sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x24000000) ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, 0x0) open(0x0, 0x475100, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0xfffffffffffffffe) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000100)) fcntl$setstatus(r2, 0x4, 0x6100) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(0xffffffffffffffff, 0xe) write(r4, &(0x7f00000001c0), 0xfffffef3) setxattr$security_smack_entry(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='security.SMACK64IPIN\x00', &(0x7f0000000300)='./cgroup.cpu\x00', 0xd, 0x0) read(r3, &(0x7f0000000200)=""/250, 0x50c7e5e2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, 0x0, 0xffffffffffffffe8) truncate(&(0x7f00000000c0)='./bus\x00', 0x800) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r5, 0x0, 0x8000fffffffe) writev(r2, &(0x7f0000000800)=[{&(0x7f0000000740)="072c1fb5ee415fd908429e9757bd25e49444e22afe2cc6d10dbb75b00146d915d5eeec29af419f866c789a1dd1107840f5226011a4c236d1a0f3d4411208e97891e83f460c33ce14d985b9fd5a6e5986e9faee22e96df6e90d055124695366ac1786e9b824610efad69a618b9bf2e236a81356b7d379d8f3ff0aafa43cdf5cab97226891d154a3", 0x87}], 0x1) r6 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x1f, 0x214081) r7 = memfd_create(&(0x7f00000003c0)='u', 0x0) pwritev(r7, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, 0xffffffffffffffff) sendfile(r6, r6, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r6, 0x4c01) ioctl$LOOP_SET_FD(r6, 0x4c00, r7) ioctl(r7, 0x8912, &(0x7f0000000080)="0a5cc80700") ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"]) memfd_create(&(0x7f0000000040)='u', 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') write$selinux_load(0xffffffffffffffff, 0x0, 0x0) sendfile(r5, r5, 0x0, 0xa5cc558) 16:39:11 executing program 2: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) r5 = gettid() r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$unix(r7, &(0x7f00000001c0)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000002c0)="d26c1265efc92d519d7d66db9e3ac084136326adce34d1b663f047afc7367ec6077db3b0d11ec72f72ab49845246745ce0ff4ea1468e23112963873bd7eb4c33253b64defe38fab22f156f61c5d74367ab5c3554611d8baa0237843d6ab89e38a1557b8a334440911415ba8e2c7ca63da2da7ad4174ab50745e47ac63c455d984d18a20673f544d8414f4aca076c29f6ebcdad820cd077cd2c70093d525b91bd1d732fe752687274386d9b6e0f07b9f932fb2f24d937cc0fea3dd1497034d709fdf403ff", 0xc4}], 0x1, 0x0, 0x0, 0x20000010}, 0x40) tkill(r5, 0x15) 16:39:11 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) 16:39:11 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:39:11 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, 0x0, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) [ 353.171720] vmalloc: allocation failure: 7265320960 bytes [ 353.197082] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 353.210223] CPU: 0 PID: 14840 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 353.217260] 0000000000000000 c84a6bd70f32c3fc ffff8800b5687938 ffffffff81aad1a1 [ 353.225338] 1ffff10016ad0f2a ffff8800b33edf00 00000000024000c2 0000000000000000 [ 353.233395] ffffffff82895080 ffff8800b5687a48 ffffffff8148c0cb 0000000100000001 [ 353.241448] Call Trace: [ 353.244042] [] dump_stack+0xc1/0x120 [ 353.249402] [] warn_alloc_failed.cold+0x78/0x99 [ 353.255810] [] ? zone_watermark_ok_safe+0x290/0x290 [ 353.262475] [] ? _raw_spin_unlock+0x2d/0x50 [ 353.268453] [] ? avc_has_extended_perms+0xd30/0xd30 [ 353.275118] [] ? check_preemption_disabled+0x3c/0x200 [ 353.282088] [] __vmalloc_node_range+0x365/0x650 [ 353.288408] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 353.295248] [] vmalloc+0x5c/0x70 [ 353.300265] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 353.306754] [] xt_alloc_entry_offsets+0x44/0x60 [ 353.313075] [] translate_table+0x215/0x1720 [ 353.319159] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 353.326165] [] ? __do_page_fault+0x33f/0x7f0 [ 353.332219] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 353.338894] [] do_ip6t_set_ctl+0x2b3/0x450 [ 353.344775] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 353.351641] [] ? mutex_unlock+0x9/0x10 [ 353.357180] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 353.364268] [] nf_setsockopt+0x6d/0xc0 16:39:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x5, 0x20}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) sendfile(r0, r2, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x0, 0x0) [ 353.370261] [] ipv6_setsockopt+0x10b/0x140 [ 353.376151] [] tcp_setsockopt+0x8a/0xe0 [ 353.381761] [] sock_common_setsockopt+0x9a/0xe0 [ 353.388069] [] SyS_setsockopt+0x159/0x240 [ 353.393867] [] ? SyS_recv+0x40/0x40 [ 353.399135] [] ? SyS_clock_gettime+0x118/0x1e0 [ 353.405449] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 353.411934] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 353.428277] Mem-Info: [ 353.430824] active_anon:146150 inactive_anon:5346 isolated_anon:0 [ 353.430824] active_file:6392 inactive_file:20486 isolated_file:0 [ 353.430824] unevictable:10 dirty:138 writeback:0 unstable:0 [ 353.430824] slab_reclaimable:5672 slab_unreclaimable:63256 [ 353.430824] mapped:59371 shmem:5521 pagetables:4985 bounce:0 [ 353.430824] free:1328067 free_pcp:275 free_cma:0 [ 353.465410] DMA32 free:2424744kB min:4696kB low:5868kB high:7044kB active_anon:274176kB inactive_anon:10908kB active_file:12808kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:292kB writeback:0kB mapped:108872kB shmem:11256kB slab_reclaimable:10376kB slab_unreclaimable:109804kB kernel_stack:4096kB pagetables:8508kB unstable:0kB bounce:0kB free_pcp:572kB local_pcp:176kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 353.577986] lowmem_reserve[]: 0 3504 3504 [ 353.584359] Normal free:2877500kB min:5580kB low:6972kB high:8368kB active_anon:320224kB inactive_anon:10476kB active_file:12760kB inactive_file:45376kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:260kB writeback:0kB mapped:128612kB shmem:10828kB slab_reclaimable:12312kB slab_unreclaimable:143348kB kernel_stack:6464kB pagetables:11432kB unstable:0kB bounce:0kB free_pcp:500kB local_pcp:220kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 353.638602] lowmem_reserve[]: 0 0 0 [ 353.647755] DMA32: 122*4kB (UM) 27*8kB (UE) 78*16kB (UE) 92*32kB [ 353.659791] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 16:39:12 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000180)='security.evm\x00', &(0x7f00000002c0)=@sha1={0x1, "56c48e53ce6ea46543ef1f3e126ed45a53d958a8"}, 0xa, 0x2) lseek(r0, 0x800000, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000ffe000/0x1000)=nil) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) fchdir(r2) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0xfffffffffffffeb8) r3 = open(&(0x7f0000000000)='./bus\x00', 0x40000141042, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r6, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) accept4(r6, 0x0, 0x0, 0x0) write$binfmt_misc(r3, &(0x7f0000000680)=ANY=[@ANYRES64=r6, @ANYRESDEC=r5], 0x5) creat(&(0x7f0000000380)='./bus\x00', 0x0) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f0000000040)) r8 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x199) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000240)=0x14) r9 = socket(0x10, 0x80002, 0x0) bind$netlink(r9, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r9, &(0x7f0000000140)="2600000022004701050000000000000005006d20002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) connect$netlink(r9, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r9, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r9, &(0x7f0000000340), 0xac, 0x0, 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x8c00, 0x0) write$UHID_INPUT2(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1) recvmmsg(r9, &(0x7f0000000780), 0x3ffffffffffff81, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$PPPIOCSCOMPRESS(r3, 0x4010744d) sendfile(r3, r8, &(0x7f0000000140), 0x8fff) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) lseek(0xffffffffffffffff, 0x0, 0x4) [ 353.668492] (UE) 120*64kB (UME) 46*128kB (UME) 12*256kB [ 353.675365] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 353.685159] (UME) 5*512kB (ME) 4*1024kB (UME) 4*2048kB (UME) 582*4096kB (M) = 2420256kB [ 353.700403] Normal: 1*4kB (M) 14*8kB (UME) 7*16kB (UME) 22*32kB (E) 50*64kB (UE) 41*128kB (UME) 11*256kB (UME) 6*512kB (UM) 6*1024kB (UM) 4*2048kB (ME) 695*4096kB (UM) = 2876324kB [ 353.723329] 32416 total pagecache pages 16:39:12 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xa4, r1, 0x0, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xc1d7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xb20}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xb53}]}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1ff}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40}, 0x4480) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80340021}, 0xc, &(0x7f0000000340)={&(0x7f0000000540)={0x194, r1, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID={0x10e, 0x3, 0x9}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x392}]}, @TIPC_NLA_LINK={0x34, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x14e}]}, @TIPC_NLA_LINK_PROP={0xfffffffffffffce7, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x200}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x0, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x0, 0x1, 0xf751}, @TIPC_NLA_MON_REF={0x0, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x0, 0x2, 0x5274}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x400}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x70e}]}, @TIPC_NLA_LINK={0x64, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf7d}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'sy`0$'}]}, @TIPC_NLA_NODE={0x38, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff8001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP]}]}, 0x194}, 0x1, 0x0, 0x0, 0x44805}, 0x801) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x292000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000000040)=0x480100000001, 0xffffffffffffff9f) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r7 = openat$cgroup_ro(r0, &(0x7f0000000480)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00000004c0)={@rand_addr="86ad0d653d3efa60650822744f510a0f", 0x6, 0x2, 0x0, 0x0, 0x6, 0x4}, &(0x7f0000000500)=0x20) sendfile(r5, r6, 0x0, 0xedc0) write$selinux_context(r6, &(0x7f00000003c0)='system_u:object_r:crontab_exec_t:s0\x00', 0x24) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:39:12 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 353.727953] 0 pages in swap cache [ 353.732168] Swap cache stats: add 0, delete 0, find 0/0 [ 353.743481] Free swap = 0kB [ 353.751124] Total swap = 0kB [ 353.759458] 1965979 pages RAM [ 353.765140] 0 pages HighMem/MovableOnly [ 353.775287] 313294 pages reserved [ 353.844155] vmalloc: allocation failure: 7265320960 bytes [ 353.855759] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 353.863825] CPU: 1 PID: 14876 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 353.872863] 0000000000000000 d77753bee805bad7 ffff8801bf837938 ffffffff81aad1a1 [ 353.881092] 1ffff10037f06f2a ffff8800b501c740 00000000024000c2 0000000000000000 [ 353.889341] ffffffff82895080 ffff8801bf837a48 ffffffff8148c0cb 0000000100000001 [ 353.898174] Call Trace: [ 353.900757] [] dump_stack+0xc1/0x120 [ 353.906326] [] warn_alloc_failed.cold+0x78/0x99 [ 353.912719] [] ? zone_watermark_ok_safe+0x290/0x290 [ 353.916380] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 353.929811] [] ? _raw_spin_unlock+0x2d/0x50 [ 353.935770] [] ? avc_has_extended_perms+0xd30/0xd30 [ 353.942545] [] ? check_preemption_disabled+0x3c/0x200 [ 353.949506] [] __vmalloc_node_range+0x365/0x650 [ 353.955894] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 353.962726] [] vmalloc+0x5c/0x70 [ 353.967769] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 353.974273] [] xt_alloc_entry_offsets+0x44/0x60 [ 353.980599] [] translate_table+0x215/0x1720 [ 353.987192] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 353.993858] [] ? __do_page_fault+0x33f/0x7f0 [ 354.000009] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 354.006844] [] do_ip6t_set_ctl+0x2b3/0x450 [ 354.013164] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 354.019916] [] ? mutex_unlock+0x9/0x10 [ 354.025462] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 354.032732] [] nf_setsockopt+0x6d/0xc0 [ 354.038814] [] ipv6_setsockopt+0x10b/0x140 [ 354.044956] [] tcp_setsockopt+0x8a/0xe0 [ 354.050584] [] sock_common_setsockopt+0x9a/0xe0 [ 354.056923] [] SyS_setsockopt+0x159/0x240 [ 354.062719] [] ? SyS_recv+0x40/0x40 [ 354.068078] [] ? SyS_clock_gettime+0x118/0x1e0 [ 354.074420] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 354.081096] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 354.096487] Mem-Info: [ 354.099320] active_anon:150072 inactive_anon:5348 isolated_anon:0 [ 354.099320] active_file:6397 inactive_file:20522 isolated_file:0 [ 354.099320] unevictable:10 dirty:149 writeback:0 unstable:0 [ 354.099320] slab_reclaimable:5672 slab_unreclaimable:63093 [ 354.099320] mapped:59371 shmem:5522 pagetables:5008 bounce:0 [ 354.099320] free:1324071 free_pcp:482 free_cma:0 [ 354.136841] DMA32 free:2419852kB min:4696kB low:5868kB high:7044kB active_anon:279008kB inactive_anon:10912kB active_file:12816kB inactive_file:36628kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:312kB writeback:0kB mapped:108872kB shmem:11256kB slab_reclaimable:10376kB slab_unreclaimable:109340kB kernel_stack:4128kB pagetables:8660kB unstable:0kB bounce:0kB free_pcp:772kB local_pcp:356kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 354.184175] lowmem_reserve[]: 0 3504 3504 [ 354.189188] Normal free:2876432kB min:5580kB low:6972kB high:8368kB active_anon:321380kB inactive_anon:10480kB active_file:12772kB inactive_file:45460kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:284kB writeback:0kB mapped:128612kB shmem:10832kB slab_reclaimable:12312kB slab_unreclaimable:143032kB kernel_stack:6496kB pagetables:11372kB unstable:0kB bounce:0kB free_pcp:1096kB local_pcp:712kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 16:39:13 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, 0x0, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) [ 354.239012] lowmem_reserve[]: 0 0 0 [ 354.248938] DMA32: 90*4kB (U) 29*8kB (UME) 80*16kB (UME) 100*32kB (UE) 118*64kB (UE) 42*128kB (UME) 12*256kB (UME) 5*512kB (ME) 4*1024kB (UME) 4*2048kB (UME) 582*4096kB (M) = 2419792kB 16:39:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = dup(r1) ioctl$TIOCGRS485(r1, 0x542e, &(0x7f0000000080)) prctl$PR_SET_THP_DISABLE(0x29, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'\xa2Mh\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) 16:39:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0xf763970c20c8ca4d, &(0x7f0000000040)=0x32, 0xffffffffffffffb1) clone(0x20003ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket(0x0, 0x80, 0x5) r2 = open(&(0x7f0000000500)='./bus\x00', 0x8143682, 0x80) close(r2) r3 = syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0x101, 0x105082) r4 = memfd_create(&(0x7f0000000000)='}#*nodev\xee\xb8em2N,\x00', 0x0) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000480)="a8", 0x251}], 0x1, 0x81000) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) r5 = syz_open_dev$rtc(&(0x7f0000000400)='/dev/rtc#\x00', 0x1, 0x80a000) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x9, 0x3e392ec0367801c, r5, 0x1000000000) ppoll(0x0, 0xad5d336064681c81, 0x0, 0x0, 0xffffffffffffffa1) fcntl$setstatus(r2, 0x4, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f00000001c0), 0x526987c9) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000700)=ANY=[], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000680)='lp\xff\xbf\xfco\xd5\xaa\xfe\x1d\x15\xe2\x95Q\x87\xa4\'\xd0\xd8\xe3\xa1\x83\xf2A/\x80x\xe9\x11\x05\x8dOS\xdb\xc7`J\x94X\xbd\x9eXg\x7f\xfdQu\xcd<\xbfi1\xd4\xbbb\xe2\xf3,^\xbc\xbb\b\x8d#%\";+\xb8\xc3\x9ea\xde\xd2,S\xa1\x14\xbd\xe9\n3-\x88B\x1f\xa5\xba\xfc\x9fTZW\vG\xe4\x1a6\xdf\x14o.mU\x94t\x90P\x84\x7f\x16\x89\xf7S\x8e\x12U}[\xa6\xe7\"`\x14\xdf\x04z:', 0x80) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000300)=0x78) read(r6, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r3, r2, 0x0, 0x80005) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000340)=0xfffffffffffffd37) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000440)=@get={0x1, &(0x7f0000000840)=""/59, 0x5875}) write(r2, &(0x7f0000000080)="124d4c9662ca9f18781d90bf3b8b517d2c26f1ae98b7fb96f1e1adc17b95281c8114", 0xfffffdd3) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000780)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f00000003c0)='SEG6\x00') 16:39:13 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 354.270776] Normal: 116*4kB (UM) 45*8kB (UME) 33*16kB (UME) 133*32kB (UME) 119*64kB (UME) 40*128kB (UME) 11*256kB (UME) 6*512kB (UM) 6*1024kB (UM) 4*2048kB (ME) 695*4096kB (UM) = 2885288kB [ 354.302531] 32436 total pagecache pages [ 354.306619] 0 pages in swap cache [ 354.310447] Swap cache stats: add 0, delete 0, find 0/0 [ 354.317253] Free swap = 0kB [ 354.320290] Total swap = 0kB [ 354.325160] 1965979 pages RAM [ 354.330007] 0 pages HighMem/MovableOnly [ 354.338173] 313294 pages reserved [ 354.376531] vmalloc: allocation failure: 7265320960 bytes [ 354.384067] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 354.392395] CPU: 0 PID: 14897 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 354.399514] 0000000000000000 bbf3a267a33ccec6 ffff8801d4ee7938 ffffffff81aad1a1 [ 354.407709] 1ffff1003a9dcf2a ffff8801bfbbc740 00000000024000c2 0000000000000000 [ 354.418313] ffffffff82895080 ffff8801d4ee7a48 ffffffff8148c0cb 0000000100000001 [ 354.429526] Call Trace: [ 354.432298] [] dump_stack+0xc1/0x120 [ 354.438284] [] warn_alloc_failed.cold+0x78/0x99 [ 354.444609] [] ? zone_watermark_ok_safe+0x290/0x290 [ 354.452932] [] ? _raw_spin_unlock+0x2d/0x50 [ 354.459022] [] ? avc_has_extended_perms+0xd30/0xd30 [ 354.466407] [] ? check_preemption_disabled+0x3c/0x200 [ 354.473541] [] __vmalloc_node_range+0x365/0x650 [ 354.480479] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 354.487406] [] vmalloc+0x5c/0x70 [ 354.492515] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 354.499171] [] xt_alloc_entry_offsets+0x44/0x60 [ 354.505593] [] translate_table+0x215/0x1720 [ 354.511699] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 354.518372] [] ? __do_page_fault+0x33f/0x7f0 [ 354.524442] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 354.531133] [] do_ip6t_set_ctl+0x2b3/0x450 [ 354.537541] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 354.544749] [] ? mutex_unlock+0x9/0x10 [ 354.551077] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 354.558260] [] nf_setsockopt+0x6d/0xc0 [ 354.564115] [] ipv6_setsockopt+0x10b/0x140 [ 354.570264] [] tcp_setsockopt+0x8a/0xe0 [ 354.576331] [] sock_common_setsockopt+0x9a/0xe0 [ 354.582758] [] SyS_setsockopt+0x159/0x240 [ 354.588553] [] ? SyS_recv+0x40/0x40 [ 354.593936] [] ? SyS_clock_gettime+0x118/0x1e0 [ 354.600200] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 354.606866] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 354.616269] Mem-Info: [ 354.619012] active_anon:150288 inactive_anon:5354 isolated_anon:0 [ 354.619012] active_file:6403 inactive_file:20486 isolated_file:0 [ 354.619012] unevictable:10 dirty:181 writeback:0 unstable:0 [ 354.619012] slab_reclaimable:5672 slab_unreclaimable:63388 [ 354.619012] mapped:59403 shmem:5532 pagetables:5043 bounce:0 [ 354.619012] free:1323430 free_pcp:514 free_cma:0 [ 354.654545] DMA32 free:2418684kB min:4696kB low:5868kB high:7044kB active_anon:279324kB inactive_anon:10944kB active_file:12836kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:384kB writeback:0kB mapped:108956kB shmem:11296kB slab_reclaimable:10376kB slab_unreclaimable:109864kB kernel_stack:4288kB pagetables:8640kB unstable:0kB bounce:0kB free_pcp:1076kB local_pcp:628kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 354.702394] lowmem_reserve[]: 0 3504 3504 16:39:13 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @remote}}, &(0x7f0000000080)=0x80, 0x800) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) unshare(0x60000000) [ 354.708852] Normal free:2879284kB min:5580kB low:6972kB high:8368kB active_anon:315828kB inactive_anon:10472kB active_file:12776kB inactive_file:45376kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:340kB writeback:0kB mapped:128656kB shmem:10832kB slab_reclaimable:12312kB slab_unreclaimable:143688kB kernel_stack:6688kB pagetables:11532kB unstable:0kB bounce:0kB free_pcp:1200kB local_pcp:512kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 354.769731] lowmem_reserve[]: 0 0 0 [ 354.776576] DMA32: 305*4kB (UM) 67*8kB (UME) 116*16kB (UME) 177*32kB (UME) 162*64kB (UME) 39*128kB (UME) 12*256kB (UME) 5*512kB (ME) 4*1024kB (UME) 4*2048kB (UME) 582*4096kB (M) = 2426428kB 16:39:13 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 354.805275] Normal: 100*4kB (UM) 60*8kB (UME) 50*16kB (UME) 141*32kB (UME) 102*64kB (UME) 35*128kB (UME) 11*256kB (UME) 6*512kB (UM) 6*1024kB (UM) 4*2048kB (ME) 695*4096kB (UM) = 2884144kB [ 354.830702] 32420 total pagecache pages [ 354.835356] 0 pages in swap cache [ 354.839111] Swap cache stats: add 0, delete 0, find 0/0 [ 354.844898] Free swap = 0kB [ 354.848214] Total swap = 0kB [ 354.851986] 1965979 pages RAM [ 354.855452] 0 pages HighMem/MovableOnly [ 354.859711] 313294 pages reserved [ 354.895570] vmalloc: allocation failure: 7265320960 bytes [ 354.905419] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 354.923200] CPU: 0 PID: 14919 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 354.930235] 0000000000000000 01316624ab264f56 ffff8800b8fc7938 ffffffff81aad1a1 [ 354.938636] 1ffff100171f8f2a ffff8801be68af80 00000000024000c2 0000000000000000 [ 354.946887] ffffffff82895080 ffff8800b8fc7a48 ffffffff8148c0cb 0000000100000001 [ 354.954948] Call Trace: [ 354.957536] [] dump_stack+0xc1/0x120 [ 354.962901] [] warn_alloc_failed.cold+0x78/0x99 [ 354.969220] [] ? zone_watermark_ok_safe+0x290/0x290 [ 354.975887] [] ? _raw_spin_unlock+0x2d/0x50 [ 354.981858] [] ? avc_has_extended_perms+0xd30/0xd30 [ 354.988519] [] ? check_preemption_disabled+0x3c/0x200 [ 354.996488] [] __vmalloc_node_range+0x365/0x650 [ 355.003232] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 355.010068] [] vmalloc+0x5c/0x70 [ 355.015077] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 355.021567] [] xt_alloc_entry_offsets+0x44/0x60 [ 355.027877] [] translate_table+0x215/0x1720 [ 355.033847] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 355.040435] [] ? __do_page_fault+0x33f/0x7f0 [ 355.046504] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 355.053453] [] do_ip6t_set_ctl+0x2b3/0x450 [ 355.059350] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 355.066026] [] ? mutex_unlock+0x9/0x10 [ 355.071587] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 355.078697] [] nf_setsockopt+0x6d/0xc0 [ 355.086238] [] ipv6_setsockopt+0x10b/0x140 [ 355.092126] [] tcp_setsockopt+0x8a/0xe0 [ 355.097754] [] sock_common_setsockopt+0x9a/0xe0 [ 355.104067] [] SyS_setsockopt+0x159/0x240 [ 355.110126] [] ? SyS_recv+0x40/0x40 [ 355.115418] [] ? SyS_clock_gettime+0x118/0x1e0 [ 355.121914] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 355.128415] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 355.143700] Mem-Info: [ 355.146553] active_anon:146656 inactive_anon:5355 isolated_anon:0 [ 355.146553] active_file:6403 inactive_file:20486 isolated_file:0 [ 355.146553] unevictable:10 dirty:181 writeback:0 unstable:0 [ 355.146553] slab_reclaimable:5622 slab_unreclaimable:63592 [ 355.146553] mapped:59403 shmem:5532 pagetables:5028 bounce:0 [ 355.146553] free:1326572 free_pcp:515 free_cma:0 [ 355.181940] DMA32 free:2424212kB min:4696kB low:5868kB high:7044kB active_anon:272544kB inactive_anon:10948kB active_file:12836kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:384kB writeback:0kB mapped:108956kB shmem:11296kB slab_reclaimable:10276kB slab_unreclaimable:110300kB kernel_stack:4192kB pagetables:8676kB unstable:0kB bounce:0kB free_pcp:876kB local_pcp:532kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 355.229352] lowmem_reserve[]: 0 3504 3504 [ 355.235376] Normal free:2881420kB min:5580kB low:6972kB high:8368kB active_anon:314780kB inactive_anon:10472kB active_file:12776kB inactive_file:45376kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:340kB writeback:0kB mapped:128656kB shmem:10832kB slab_reclaimable:12212kB slab_unreclaimable:144068kB kernel_stack:6592kB pagetables:11436kB unstable:0kB bounce:0kB free_pcp:1400kB local_pcp:668kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 355.288808] lowmem_reserve[]: 0 0 0 [ 355.293566] DMA32: 238*4kB (UME) 45*8kB (ME) 134*16kB (UME) 161*32kB (UME) 163*64kB (UME) 39*128kB (UME) 12*256kB (UME) 5*512kB (ME) 3*1024kB (ME) 4*2048kB (UME) 582*4096kB (M) = 2424800kB [ 355.317545] Normal: 108*4kB (UME) 27*8kB (UME) 37*16kB (UME) 117*32kB (UME) 98*64kB (UME) 36*128kB (UME) 11*256kB (UME) 6*512kB (UM) 5*1024kB (M) 4*2048kB (ME) 695*4096kB (UM) = 2881784kB [ 355.340307] 32420 total pagecache pages [ 355.344556] 0 pages in swap cache [ 355.348231] Swap cache stats: add 0, delete 0, find 0/0 [ 355.353848] Free swap = 0kB [ 355.357097] Total swap = 0kB [ 355.360324] 1965979 pages RAM [ 355.363696] 0 pages HighMem/MovableOnly [ 355.367884] 313294 pages reserved 16:39:14 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, 0x0, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:39:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) getrandom(&(0x7f0000000000)=""/4, 0x4, 0x1) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x2, 0x3, 0x0, 0x0, 0x2}, 0x10}}, 0x4000800) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000380)={0x1, 0x6}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)) r6 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r6) write$FUSE_ENTRY(r3, &(0x7f00000002c0)={0x90, 0x0, 0x5, {0x1, 0x1, 0x4bfa, 0x58, 0x67, 0x40, {0x5, 0x7, 0xf, 0x8b, 0xf5, 0xfffffffffffffffd, 0x9, 0x2, 0x2, 0x81, 0x80000ffd, r4, r5, 0x9, 0x77d0}}}, 0x468) connect$inet6(r3, &(0x7f00000003c0)={0xa, 0x4e20, 0xfff, @local, 0x8}, 0x1c) 16:39:14 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) 16:39:14 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 356.195789] vmalloc: allocation failure: 7265320960 bytes [ 356.212323] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 356.236349] CPU: 1 PID: 14933 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 356.243391] 0000000000000000 09d57fcef4364bde ffff8801d0ba7938 ffffffff81aad1a1 [ 356.251489] 1ffff1003a174f2a ffff8800b53f0000 00000000024000c2 0000000000000000 [ 356.259543] ffffffff82895080 ffff8801d0ba7a48 ffffffff8148c0cb 0000000100000001 [ 356.267703] Call Trace: [ 356.270297] [] dump_stack+0xc1/0x120 [ 356.275664] [] warn_alloc_failed.cold+0x78/0x99 [ 356.282002] [] ? zone_watermark_ok_safe+0x290/0x290 [ 356.288685] [] ? _raw_spin_unlock+0x2d/0x50 [ 356.294651] [] ? avc_has_extended_perms+0xd30/0xd30 [ 356.301435] [] ? check_preemption_disabled+0x3c/0x200 [ 356.309047] [] __vmalloc_node_range+0x365/0x650 [ 356.315356] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 356.322210] [] vmalloc+0x5c/0x70 [ 356.327222] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 356.333799] [] xt_alloc_entry_offsets+0x44/0x60 [ 356.340138] [] translate_table+0x215/0x1720 [ 356.346115] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 356.352700] [] ? __do_page_fault+0x33f/0x7f0 [ 356.358756] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 356.365513] [] do_ip6t_set_ctl+0x2b3/0x450 [ 356.371403] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 356.378068] [] ? mutex_unlock+0x9/0x10 [ 356.383606] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 356.390714] [] nf_setsockopt+0x6d/0xc0 [ 356.398171] [] ipv6_setsockopt+0x10b/0x140 [ 356.404063] [] tcp_setsockopt+0x8a/0xe0 [ 356.409799] [] sock_common_setsockopt+0x9a/0xe0 [ 356.416115] [] SyS_setsockopt+0x159/0x240 [ 356.421936] [] ? SyS_recv+0x40/0x40 [ 356.427208] [] ? SyS_clock_gettime+0x118/0x1e0 [ 356.433443] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 356.439939] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 356.461539] Mem-Info: [ 356.465708] active_anon:145937 inactive_anon:5346 isolated_anon:0 [ 356.465708] active_file:6412 inactive_file:20486 isolated_file:0 [ 356.465708] unevictable:10 dirty:193 writeback:0 unstable:0 [ 356.465708] slab_reclaimable:5524 slab_unreclaimable:63357 [ 356.465708] mapped:59371 shmem:5521 pagetables:5036 bounce:0 [ 356.465708] free:1327573 free_pcp:639 free_cma:0 [ 356.500959] DMA32 free:2426876kB min:4696kB low:5868kB high:7044kB active_anon:271176kB inactive_anon:10904kB active_file:12844kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:404kB writeback:0kB mapped:108872kB shmem:11252kB slab_reclaimable:10092kB slab_unreclaimable:109432kB kernel_stack:4224kB pagetables:8716kB unstable:0kB bounce:0kB free_pcp:1360kB local_pcp:656kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 356.547249] lowmem_reserve[]: 0 3504 3504 [ 356.562006] Normal free:2883416kB min:5580kB low:6972kB high:8368kB active_anon:312572kB inactive_anon:10480kB active_file:12804kB inactive_file:45376kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:368kB writeback:0kB mapped:128612kB shmem:10832kB slab_reclaimable:12004kB slab_unreclaimable:143996kB kernel_stack:6432kB pagetables:11428kB unstable:0kB bounce:0kB free_pcp:1196kB local_pcp:608kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 356.631156] lowmem_reserve[]: 0 0 0 [ 356.636092] DMA32: 351*4kB (UME) 71*8kB (UME) 189*16kB (UME) 142*32kB (UME) 166*64kB (UME) 44*128kB (UME) 12*256kB (UME) 6*512kB (UME) 3*1024kB (ME) 4*2048kB (UME) 582*4096kB (M) = 2427076kB 16:39:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001380)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=""/143, 0x8f}, 0x6}], 0x1, 0x10, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001540)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) clone(0x2000000022040100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:39:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x8083, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'hsr0\x00', 0xd432}) pipe2(0x0, 0x4000) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) pipe(&(0x7f0000000000)) inotify_init1(0x0) write(r0, &(0x7f0000000380)="07eb4aaa2a39cbcb2f0b3a8da322e4a9d2559433f3e3ba86945dd806000000b9901570e60cd5f5225e3f849be4cc8d4033e1fe19d6a960372d4173f0807b9ca97590a39797d3c8b38cbe0500070200b500"/96, 0xfffffffffffffcfc) syz_open_dev$loop(&(0x7f0000000780)='/dev/loop#\x00', 0x2, 0x50d00) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000100)) write(r3, &(0x7f00000001c0), 0xfffffef3) r4 = creat(0x0, 0x0) connect$unix(r2, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e23}, 0x6e) ftruncate(0xffffffffffffffff, 0x81ff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001940)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setitimer(0x1, &(0x7f00000000c0)={{}, {0x0, 0x2710}}, 0x0) ioctl$void(0xffffffffffffffff, 0x5450) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xfffffef3) read(r5, &(0x7f0000000200)=""/250, 0x50c7e5e2) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') r8 = open(&(0x7f0000000140)='./file0\x00', 0x54042, 0x84) r9 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r9, 0x4c02, 0x0) r10 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x80, 0x0) ioctl$LOOP_SET_STATUS(r10, 0x4c02, 0x0) r11 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r11, 0x4c02, 0x0) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r14, 0x0, r14) write$P9_RLERROR(r8, &(0x7f0000001980)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="ec78bee3e0f5b0205c066382a67f3f7ec6253cb252cc84f3358d8de4328710979625c5ebae07d5f83f83", @ANYBLOB="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", @ANYRESDEC=0x0, @ANYRESDEC=r3, @ANYRES32, @ANYRESHEX=r4, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRESDEC=r4, @ANYPTR64=&(0x7f0000002a00)=ANY=[@ANYRESOCT=r13, @ANYBLOB="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", @ANYRESHEX=0x0, @ANYRES64, @ANYRES32=r9, @ANYPTR64, @ANYPTR64], @ANYRES16=r14, @ANYRES16]], @ANYRESHEX, @ANYRESDEC=r10, @ANYRES64=0x0, @ANYRESOCT, @ANYRES16], 0x4f) r15 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) dup2(r15, r1) sendfile(r6, r7, 0x0, 0x80000001) 16:39:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r0, 0x127f, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, 0x0) flock(r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'teql0\x00'}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x438) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000000300)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ashmem\x00', 0x0, 0x0) close(r1) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @dev={0xac, 0x14, 0x14, 0x23}, @broadcast}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfb120eb7) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$TCSETA(r2, 0x5406, &(0x7f00000003c0)={0x7ff, 0x5, 0x9, 0xff, 0x0, 0x0, 0x5}) r4 = socket$inet6(0xa, 0x2, 0x0) pipe2$9p(&(0x7f00000000c0), 0x4000) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x2}, 0x1c) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x1000000000000003, 0xa) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r6, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) ioctl$UI_SET_MSCBIT(r7, 0x40045568, 0x28) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000080)={0x0, 0x780}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) 16:39:15 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 356.662275] Normal: 81*4kB (UME) 74*8kB (UME) 99*16kB (UME) 131*32kB (UME) 90*64kB (UME) 41*128kB (UME) 11*256kB (UME) 6*512kB (UM) 5*1024kB (M) 4*2048kB (ME) 695*4096kB (UM) = 2883620kB [ 356.683594] 32421 total pagecache pages [ 356.687543] 0 pages in swap cache [ 356.691716] Swap cache stats: add 0, delete 0, find 0/0 [ 356.697070] Free swap = 0kB [ 356.700069] Total swap = 0kB [ 356.703107] 1965979 pages RAM [ 356.706339] 0 pages HighMem/MovableOnly [ 356.710295] 313294 pages reserved [ 356.773627] vmalloc: allocation failure: 7265320960 bytes [ 356.783679] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 356.801377] CPU: 1 PID: 14952 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 356.808416] 0000000000000000 7f982491b9545888 ffff8801bfbd7938 ffffffff81aad1a1 [ 356.816470] 1ffff10037f7af2a ffff8800b4e48000 00000000024000c2 0000000000000000 [ 356.824532] ffffffff82895080 ffff8801bfbd7a48 ffffffff8148c0cb 0000000100000001 [ 356.832622] Call Trace: [ 356.835210] [] dump_stack+0xc1/0x120 [ 356.840576] [] warn_alloc_failed.cold+0x78/0x99 [ 356.846900] [] ? zone_watermark_ok_safe+0x290/0x290 [ 356.853568] [] ? _raw_spin_unlock+0x2d/0x50 [ 356.859629] [] ? avc_has_extended_perms+0xd30/0xd30 [ 356.866301] [] ? check_preemption_disabled+0x3c/0x200 [ 356.873239] [] __vmalloc_node_range+0x365/0x650 [ 356.879571] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 356.886410] [] vmalloc+0x5c/0x70 [ 356.891431] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 356.897922] [] xt_alloc_entry_offsets+0x44/0x60 [ 356.904240] [] translate_table+0x215/0x1720 [ 356.910216] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 356.916799] [] ? __do_page_fault+0x33f/0x7f0 [ 356.922861] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 356.929714] [] do_ip6t_set_ctl+0x2b3/0x450 [ 356.935616] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 356.942372] [] ? mutex_unlock+0x9/0x10 [ 356.947927] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 356.955123] [] nf_setsockopt+0x6d/0xc0 [ 356.960693] [] ipv6_setsockopt+0x10b/0x140 [ 356.967551] [] tcp_setsockopt+0x8a/0xe0 16:39:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = signalfd(r1, &(0x7f0000000000)={0x403}, 0xfdae) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@dev}, 0x20) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:39:15 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = 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') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 356.973183] [] sock_common_setsockopt+0x9a/0xe0 [ 356.979510] [] SyS_setsockopt+0x159/0x240 [ 356.985316] [] ? SyS_recv+0x40/0x40 [ 356.991119] [] ? SyS_clock_gettime+0x118/0x1e0 [ 356.997358] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 357.003855] [] entry_SYSCALL_64_fastpath+0x1e/0x9a 16:39:15 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000), 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) [ 357.153351] Mem-Info: [ 357.156039] active_anon:151690 inactive_anon:5346 isolated_anon:0 [ 357.156039] active_file:6416 inactive_file:20487 isolated_file:0 [ 357.156039] unevictable:10 dirty:195 writeback:0 unstable:0 [ 357.156039] slab_reclaimable:5524 slab_unreclaimable:63403 [ 357.156039] mapped:59371 shmem:5521 pagetables:5133 bounce:0 [ 357.156039] free:1321983 free_pcp:254 free_cma:0 [ 357.190552] DMA32 free:2415704kB min:4696kB low:5868kB high:7044kB active_anon:282740kB inactive_anon:10912kB active_file:12856kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:404kB writeback:0kB mapped:108872kB shmem:11260kB slab_reclaimable:10092kB slab_unreclaimable:109532kB kernel_stack:4128kB pagetables:9008kB unstable:0kB bounce:0kB free_pcp:580kB local_pcp:340kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 357.240156] lowmem_reserve[]: 0 3504 3504 [ 357.245849] Normal free:2868980kB min:5580kB low:6972kB high:8368kB active_anon:327620kB inactive_anon:10472kB active_file:12808kB inactive_file:45380kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:376kB writeback:0kB mapped:128612kB shmem:10824kB slab_reclaimable:12004kB slab_unreclaimable:143960kB kernel_stack:6432kB pagetables:11524kB unstable:0kB bounce:0kB free_pcp:344kB local_pcp:164kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 357.338603] lowmem_reserve[]: 0 0 0 [ 357.343520] DMA32: 109*4kB (UME) 21*8kB (UE) 158*16kB (UME) 27*32kB (UME) 118*64kB (UE) 26*128kB (UME) 4*256kB (UME) 1*512kB (E) 3*1024kB (UME) 4*2048kB (UME) 582*4096kB (M) = 2411548kB 16:39:16 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 357.369496] Normal: 36*4kB (UE) 32*8kB (UE) 85*16kB (UE) 30*32kB (UME) 11*64kB (UE) 32*128kB (UME) 8*256kB (UME) 2*512kB (UM) 0*1024kB 4*2048kB (ME) 695*4096kB (UM) = 2865504kB [ 357.391806] 32427 total pagecache pages [ 357.395882] 0 pages in swap cache [ 357.399721] Swap cache stats: add 0, delete 0, find 0/0 [ 357.405535] Free swap = 0kB [ 357.408669] Total swap = 0kB [ 357.412192] 1965979 pages RAM [ 357.415408] 0 pages HighMem/MovableOnly [ 357.419491] 313294 pages reserved [ 357.460971] vmalloc: allocation failure: 7265320960 bytes [ 357.467743] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 357.476129] CPU: 0 PID: 14985 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 357.483157] 0000000000000000 bef5062147fa58f3 ffff8801d446f938 ffffffff81aad1a1 [ 357.491252] 1ffff1003a88df2a ffff8801bd7717c0 00000000024000c2 0000000000000000 [ 357.499354] ffffffff82895080 ffff8801d446fa48 ffffffff8148c0cb 0000000100000001 [ 357.507629] Call Trace: [ 357.510218] [] dump_stack+0xc1/0x120 [ 357.515637] [] warn_alloc_failed.cold+0x78/0x99 [ 357.521979] [] ? zone_watermark_ok_safe+0x290/0x290 [ 357.529173] [] ? _raw_spin_unlock+0x2d/0x50 [ 357.535170] [] ? avc_has_extended_perms+0xd30/0xd30 [ 357.542387] [] ? check_preemption_disabled+0x3c/0x200 [ 357.549235] [] __vmalloc_node_range+0x365/0x650 [ 357.555745] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 357.562916] [] vmalloc+0x5c/0x70 [ 357.567934] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 357.574424] [] xt_alloc_entry_offsets+0x44/0x60 [ 357.580754] [] translate_table+0x215/0x1720 [ 357.586732] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 357.593455] [] ? __do_page_fault+0x33f/0x7f0 [ 357.599522] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 357.606282] [] do_ip6t_set_ctl+0x2b3/0x450 [ 357.612174] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 357.618851] [] ? mutex_unlock+0x9/0x10 [ 357.624403] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 357.631589] [] nf_setsockopt+0x6d/0xc0 [ 357.637238] [] ipv6_setsockopt+0x10b/0x140 [ 357.643133] [] tcp_setsockopt+0x8a/0xe0 [ 357.648763] [] sock_common_setsockopt+0x9a/0xe0 [ 357.655512] [] SyS_setsockopt+0x159/0x240 [ 357.661482] [] ? SyS_recv+0x40/0x40 [ 357.666760] [] ? SyS_clock_gettime+0x118/0x1e0 [ 357.673002] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 357.679748] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 357.700691] Mem-Info: [ 357.703223] active_anon:150196 inactive_anon:5346 isolated_anon:0 [ 357.703223] active_file:6421 inactive_file:20486 isolated_file:0 [ 357.703223] unevictable:10 dirty:199 writeback:0 unstable:0 [ 357.703223] slab_reclaimable:5524 slab_unreclaimable:63611 [ 357.703223] mapped:59371 shmem:5521 pagetables:5192 bounce:0 [ 357.703223] free:1323061 free_pcp:470 free_cma:0 16:39:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00\x00\x00\x83\xad\x00\x00\x00zl\x00', 0x0}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000440)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x5b676ce5f769e026}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={@loopback, 0x0, r1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) getrusage(0x0, &(0x7f0000000340)) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r7, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r7, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r7, r8, 0x0, 0xedc0) ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e22, @local}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00002dbdba00ffdbdf250100000014000700ff01000000000000000000000000fffeac1414bb08000600e000000108000600ac1e0001"], 0x4c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000) sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYBLOB="04002abd7000fcdbdf250100000008000600e000000214800900ff020000000000000000000000000001080001004e20000014000900fe8000000000000000000000000000aa0800040000000000a8cd05000800030000000000080001004e240000"], 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x4c040) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x1, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r9, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8008000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x68, 0x0, 0x3b5c4da21989906c, 0x70bd27, 0x25dfdbfe, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x7fffffff, @media='udp\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) [ 357.737525] DMA32 free:2418508kB min:4696kB low:5868kB high:7044kB active_anon:279192kB inactive_anon:10904kB active_file:12856kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:404kB writeback:0kB mapped:108872kB shmem:11252kB slab_reclaimable:10092kB slab_unreclaimable:110200kB kernel_stack:4544kB pagetables:8968kB unstable:0kB bounce:0kB free_pcp:932kB local_pcp:288kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 357.785312] lowmem_reserve[]: 0 3504 3504 [ 357.790256] Normal free:2874168kB min:5580kB low:6972kB high:8368kB active_anon:321592kB inactive_anon:10480kB active_file:12828kB inactive_file:45376kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:392kB writeback:0kB mapped:128612kB shmem:10832kB slab_reclaimable:12004kB slab_unreclaimable:144244kB kernel_stack:6528kB pagetables:11652kB unstable:0kB bounce:0kB free_pcp:876kB local_pcp:224kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 357.839305] lowmem_reserve[]: 0 0 0 16:39:16 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = 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') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 357.843534] DMA32: 243*4kB (UME) 75*8kB (UME) 194*16kB (UME) 49*32kB (UME) 138*64kB (UME) 42*128kB (UME) 12*256kB (UME) 4*512kB (ME) 3*1024kB (UME) 4*2048kB (UME) 582*4096kB (M) = 2420708kB [ 357.864226] Normal: 154*4kB (UME) 86*8kB (UME) [ 357.869413] device lo entered promiscuous mode [ 357.876894] 123*16kB (UME) 150*32kB (UME) 47*64kB (UME) 44*128kB (UME) 13*256kB (UME) 6*512kB (UM) 3*1024kB (M) 4*2048kB (ME) 695*4096kB (UM) = 2881096kB [ 357.902902] 32427 total pagecache pages [ 357.906863] 0 pages in swap cache 16:39:16 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000), 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:39:16 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) 16:39:16 executing program 5: futimesat(0xffffffffffffffff, 0x0, 0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x0) utimes(0x0, 0x0) lstat(&(0x7f0000000040)='./bus\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000001800)={0xa0, 0x19, 0x0, {0x40, {0x45, 0x1, 0x9}, 0x100010014, r0, r1, 0x80000442, 0x10000, 0xfffffffffffeffff, 0x9, 0x9, 0x20000000006, 0x0, 0x0, 0x3, 0x1f, 0x80, 0x1, 0x871}}, 0xa0) ioprio_get$uid(0x3, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) keyctl$search(0xa, 0x0, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000001480)={'syz', 0x1}, 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) 16:39:16 executing program 2: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000140)=0x1c) write$binfmt_script(0xffffffffffffffff, 0x0, 0xfffffffffffffd4b) r2 = inotify_init() inotify_add_watch(r2, 0x0, 0x0) r3 = open(&(0x7f0000000400)='./file0\x00', 0x200c2, 0x9) write$binfmt_elf64(r3, &(0x7f0000000280)=ANY=[@ANYRESDEC=0x0], 0x14) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$keychord(0xffffffffffffff9c, 0x0, 0x4002, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendfile(r3, r3, &(0x7f00000001c0), 0xa198) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000200), 0x1c) openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40045568, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x84, 0x2) socket$netlink(0x10, 0x3, 0x9) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="39000000130003006900000000000000ab008048060000004600010707000014190001401000000800005068000000000000ef38bf46", 0x36}], 0x1) r5 = open(0x0, 0x500, 0x8c) mknodat(r5, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r5, 0x0, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, 0x0, 0x40) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0xc00) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000040)) creat(&(0x7f0000000080)='./bus\x00', 0x4a909492ebaf072a) [ 357.910306] Swap cache stats: add 0, delete 0, find 0/0 [ 357.931404] Free swap = 0kB [ 357.934478] Total swap = 0kB [ 357.937493] 1965979 pages RAM [ 357.941182] 0 pages HighMem/MovableOnly [ 357.951191] 313294 pages reserved 16:39:16 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, 0x0, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000040)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000000)={0x2, @empty, 0x4e20, 0x3, 'wrr\x00', 0x3, 0x7, 0x46}, 0x2c) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x40000141041, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0x323) mlockall(0x0) creat(&(0x7f0000000380)='./bus\x00', 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x40, 0x171) write$FUSE_POLL(r3, &(0x7f0000000540)={0xffffffffffffffc0, 0xfffffffffffffffe}, 0x18) bind$netlink(0xffffffffffffffff, 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8fff) [ 358.012109] vmalloc: allocation failure: 7265320960 bytes [ 358.060754] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 358.078787] CPU: 1 PID: 15008 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 358.085828] 0000000000000000 ac403779a1b9f489 ffff8801d446f938 ffffffff81aad1a1 [ 358.093887] 1ffff1003a88df2a ffff8800ba5a17c0 00000000024000c2 0000000000000000 [ 358.101940] ffffffff82895080 ffff8801d446fa48 ffffffff8148c0cb 0000000100000001 [ 358.110090] Call Trace: [ 358.112674] [] dump_stack+0xc1/0x120 [ 358.118036] [] warn_alloc_failed.cold+0x78/0x99 [ 358.124358] [] ? zone_watermark_ok_safe+0x290/0x290 [ 358.131022] [] ? _raw_spin_unlock+0x2d/0x50 [ 358.136999] [] ? avc_has_extended_perms+0xd30/0xd30 [ 358.143666] [] ? check_preemption_disabled+0x3c/0x200 [ 358.150503] [] __vmalloc_node_range+0x365/0x650 [ 358.156819] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 358.163663] [] vmalloc+0x5c/0x70 [ 358.168679] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 358.175265] [] xt_alloc_entry_offsets+0x44/0x60 [ 358.181592] [] translate_table+0x215/0x1720 [ 358.187568] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 358.194151] [] ? __do_page_fault+0x33f/0x7f0 [ 358.200214] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 358.206887] [] do_ip6t_set_ctl+0x2b3/0x450 [ 358.212776] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 358.219444] [] ? mutex_unlock+0x9/0x10 [ 358.224990] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 358.232091] [] nf_setsockopt+0x6d/0xc0 [ 358.237641] [] ipv6_setsockopt+0x10b/0x140 [ 358.243538] [] tcp_setsockopt+0x8a/0xe0 [ 358.249164] [] sock_common_setsockopt+0x9a/0xe0 [ 358.255488] [] SyS_setsockopt+0x159/0x240 [ 358.261285] [] ? SyS_recv+0x40/0x40 [ 358.266587] [] ? SyS_clock_gettime+0x118/0x1e0 [ 358.272830] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 358.279326] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 358.324257] Mem-Info: [ 358.326872] active_anon:148802 inactive_anon:5346 isolated_anon:0 [ 358.326872] active_file:6421 inactive_file:20486 isolated_file:0 [ 358.326872] unevictable:10 dirty:199 writeback:0 unstable:0 [ 358.326872] slab_reclaimable:5524 slab_unreclaimable:63560 [ 358.326872] mapped:59371 shmem:5521 pagetables:5220 bounce:0 [ 358.326872] free:1324668 free_pcp:249 free_cma:0 [ 358.386844] DMA32 free:2420236kB min:4696kB low:5868kB high:7044kB active_anon:278032kB inactive_anon:10900kB active_file:12872kB inactive_file:36572kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:416kB writeback:0kB mapped:108920kB shmem:11252kB slab_reclaimable:10092kB slab_unreclaimable:109876kB kernel_stack:4448kB pagetables:8920kB unstable:0kB bounce:0kB free_pcp:508kB local_pcp:348kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 358.474753] lowmem_reserve[]: 0 3504 3504 [ 358.480506] Normal free:2873548kB min:5580kB low:6972kB high:8368kB active_anon:321928kB inactive_anon:10484kB active_file:12860kB inactive_file:45376kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:416kB writeback:0kB mapped:128708kB shmem:10856kB slab_reclaimable:12000kB slab_unreclaimable:144072kB kernel_stack:6528kB pagetables:12000kB unstable:0kB bounce:0kB free_pcp:688kB local_pcp:428kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 358.528146] lowmem_reserve[]: 0 0 0 [ 358.533004] DMA32: 126*4kB (UME) 24*8kB (UME) 162*16kB (UME) 30*32kB (UME) 143*64kB (UME) 42*128kB (UME) 12*256kB (UME) 4*512kB (ME) 3*1024kB (UME) 4*2048kB (UME) 582*4096kB (M) = 2419032kB 16:39:17 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00\x04\x00\x00', 0x0) socket$inet(0x2, 0x40416, 0x3) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c460000002ed8e4f9e765ce27b90300060000000000000000b738000000000035f4c38442a3bc8220000200000000000000d9da000000004000000000000000000000ffff20000000000009000000000065000000000300000000000000000000000000a101000100000000000000000000ce6fdc89"], 0x139) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x200, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x450}, 0x41) ustat(0x8, &(0x7f0000000080)) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) [ 358.569057] Normal: 109*4kB (UME) 110*8kB (UME) 156*16kB (UME) 78*32kB (UME) 20*64kB (ME) 43*128kB (UME) 13*256kB (UME) 6*512kB (UM) 3*1024kB (M) 4*2048kB (ME) 695*4096kB (UM) = 2877476kB [ 358.611832] 32446 total pagecache pages [ 358.617996] 0 pages in swap cache [ 358.630448] Swap cache stats: add 0, delete 0, find 0/0 [ 358.636370] Free swap = 0kB [ 358.639599] Total swap = 0kB [ 358.642928] 1965979 pages RAM [ 358.646294] 0 pages HighMem/MovableOnly [ 358.650902] 313294 pages reserved 16:39:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00000000c0)=""/253) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) wait4(0x0, 0x0, 0x0, 0x0) 16:39:18 executing program 5: mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x8001420, 0x0) r0 = open(&(0x7f0000001280)='./file0\x00', 0x2, 0x0) write$P9_RXATTRWALK(r0, &(0x7f0000000140)={0xf}, 0xf) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r2, &(0x7f0000000080)={0x3}, 0x1000001af) splice(r1, 0x0, r2, 0x0, 0xffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000001c0)={0x0, 0x2, 0x2, 0x0, 0x0, [{r3, 0x0, 0x800}, {r4, 0x0, 0x9}]}) 16:39:18 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e70e) mount(0x0, &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='jfs\x00', 0x0, &(0x7f0000000380)='./cgroup.cpu\x00') mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r3, &(0x7f000000ac80), 0x0, 0x4008800) socket(0xa, 0x3, 0x5) r4 = syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKFRASET(r4, 0x1264, 0x0) r5 = dup2(r4, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r5, 0x29, 0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r6, 0x80) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200000, 0x0) write(r7, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r7, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r8 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$sock(r2, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rxrpc=@in4={0x21, 0x8, 0x2, 0x10, {0x2, 0x4e20, @broadcast}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000840)="d64d5ceacd1ac1879dd27391190bab66bbd16a83876b0d0f62ba4be6358fe07009af1caf3a95def79d9773b573ef3bfc5eb611cbbc7c405a573f5bc384c6b0b33e32258ae51f89c3b66dd35f3608bf0e9e6fccb703df61f8e22a8b21c2ea7197888beef4a29607367cc0f103bdcf7292d2c205", 0x73}, {&(0x7f00000009c0)="142f2afcdfa792c2a0165e4176b118ab6291a05c790a8d6e91cc09356439b7ed93a36883f65520362ab98ae9b820d4fe92994efadcc3af730de3bb1079dd7d2909079c91f9eab93ad8c93a744930a3bb675c5798ae22c35dd8a79ad580fc97c2c781b8cf0f7a220db98074940e282ffd2f303e8e", 0x74}, {&(0x7f0000000ac0)="c76df5238073fed4569fa588b0537e20d8c86ab229b698e6b21046e8160a1225314aa1b596784d7695dea74a108e2f3644b586593e3a59db28f03af44e8604fbefb19128c4f3ecd87ab204596905338a64730c39c490cebf173bb1e083c0248507542b05566ae73a42d51f46ba23a45c6a9fa9b0b528aae403ed53c4bf968cb8bee7ff39296c9f2d2914c5992b5afc6037a8b7afd80ae64723895ad907a6867ce251456f3ce3da5816798f1303dbe032dc912920", 0x4f}], 0x3}, 0xfb5870e019a85091) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000000)={'lo\x00'}) pipe(&(0x7f00000008c0)={0xffffffffffffffff}) read(r9, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) 16:39:18 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) 16:39:18 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = 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') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r5 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) 16:39:18 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000), 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) [ 360.071693] vmalloc: allocation failure: 7265320960 bytes [ 360.078333] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 360.086531] CPU: 1 PID: 15046 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 360.093552] 0000000000000000 5a578f7622c2c7a4 ffff8800b44c7938 ffffffff81aad1a1 [ 360.101828] 1ffff10016898f2a ffff8800b6282f80 00000000024000c2 0000000000000000 [ 360.109897] ffffffff82895080 ffff8800b44c7a48 ffffffff8148c0cb 0000000100000001 [ 360.117959] Call Trace: [ 360.120549] [] dump_stack+0xc1/0x120 [ 360.125923] [] warn_alloc_failed.cold+0x78/0x99 [ 360.132511] [] ? zone_watermark_ok_safe+0x290/0x290 [ 360.139180] [] ? _raw_spin_unlock+0x2d/0x50 [ 360.145155] [] ? check_preemption_disabled+0x3c/0x200 [ 360.152096] [] __vmalloc_node_range+0x365/0x650 [ 360.158422] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 360.165274] [] vmalloc+0x5c/0x70 [ 360.170300] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 360.176826] [] xt_alloc_entry_offsets+0x44/0x60 [ 360.183145] [] translate_table+0x215/0x1720 [ 360.189119] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 360.195700] [] ? __do_page_fault+0x33f/0x7f0 [ 360.201756] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 360.208431] [] do_ip6t_set_ctl+0x2b3/0x450 [ 360.214317] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 360.222893] [] ? mutex_unlock+0x9/0x10 [ 360.228447] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 360.235563] [] nf_setsockopt+0x6d/0xc0 [ 360.241195] [] ipv6_setsockopt+0x10b/0x140 [ 360.247092] [] tcp_setsockopt+0x8a/0xe0 [ 360.252717] [] sock_common_setsockopt+0x9a/0xe0 [ 360.259039] [] SyS_setsockopt+0x159/0x240 [ 360.264943] [] ? SyS_recv+0x40/0x40 16:39:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000200)) wait4(0x0, 0x0, 0x0, 0x0) 16:39:19 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = 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') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r5 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) [ 360.270226] [] ? SyS_clock_gettime+0x118/0x1e0 [ 360.276473] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 360.282973] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 360.324659] device lo left promiscuous mode 16:39:19 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) accept4(r1, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001500add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept4$unix(r4, &(0x7f0000000000), &(0x7f00000000c0)=0x6e, 0x0) connect$unix(r5, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 16:39:19 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = 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') r5 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) [ 360.538083] Mem-Info: [ 360.540819] active_anon:150329 inactive_anon:5341 isolated_anon:0 [ 360.540819] active_file:6433 inactive_file:20487 isolated_file:0 [ 360.540819] unevictable:11 dirty:222 writeback:0 unstable:0 [ 360.540819] slab_reclaimable:5531 slab_unreclaimable:63380 [ 360.540819] mapped:59408 shmem:5516 pagetables:5281 bounce:0 [ 360.540819] free:1322059 free_pcp:552 free_cma:0 [ 360.577299] DMA32 free:2415812kB min:4696kB low:5868kB high:7044kB active_anon:278900kB inactive_anon:10860kB active_file:12868kB inactive_file:36572kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:444kB writeback:0kB mapped:108872kB shmem:11232kB slab_reclaimable:10124kB slab_unreclaimable:110220kB kernel_stack:4224kB pagetables:8708kB unstable:0kB bounce:0kB free_pcp:1316kB local_pcp:628kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 360.625163] lowmem_reserve[]: 0 3504 3504 16:39:19 executing program 5: syz_open_dev$loop(&(0x7f00000004c0)='/de\r\xcd\x1a@\xb1\x02\x91\x11', 0x6e04, 0x182) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$mice(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0xfffffffffffffffe) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000100)) inotify_init() fcntl$setstatus(r2, 0x4, 0x6100) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2a0241, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) fcntl$getflags(0xffffffffffffffff, 0xe) read(r3, &(0x7f0000000200)=""/250, 0x50c7e5e2) add_key(0x0, &(0x7f0000000300)={'syz'}, 0x0, 0x0, 0xfffffffffffffffa) truncate(&(0x7f0000000340)='./file0\x00', 0x7ff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r4, &(0x7f0000000040), 0x8000fffffffe) writev(r2, &(0x7f0000000680), 0x0) socket$inet6(0xa, 0x0, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, 0x0) socket$inet6(0xa, 0x480040004000, 0x6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r8, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) dup2(r8, r7) connect$unix(r7, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) fcntl$setstatus(r7, 0x4, 0x427ff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r10, 0x6, 0x200000000000013, &(0x7f0000000000)=0x400100000001, 0x4) connect$inet6(r10, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) dup2(r10, r9) fcntl$setstatus(r6, 0x4, 0x400) write(r9, &(0x7f0000000400)="d385da37c48985c8025f716720c975d335d669a55b5c6a5fa1148f7a463900c3fdc9e1a87e69cef2573eea1fd88efc8cb589e051525b152f9c65ac21e640a009eada93923d9f1f83bab17c8dea", 0x16f7a96b) write$selinux_load(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0xa5cc554) [ 360.634757] Normal free:2872424kB min:5580kB low:6972kB high:8368kB active_anon:322416kB inactive_anon:10504kB active_file:12864kB inactive_file:45376kB unevictable:36kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:36kB dirty:444kB writeback:0kB mapped:128612kB shmem:10832kB slab_reclaimable:12000kB slab_unreclaimable:143300kB kernel_stack:6848kB pagetables:12416kB unstable:0kB bounce:0kB free_pcp:1100kB local_pcp:472kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 16:39:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) dup3(r0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x4100) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000040)='./bus\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000001800)={0xa0, 0x19, 0x0, {0x40, {0x45, 0x1, 0x9}, 0x100010014, r4, r5, 0x80000442, 0x10000, 0xfffffffffffeffff, 0x9, 0x9, 0x20000000006, 0x0, 0x0, 0x3, 0x1f, 0x80, 0x1, 0x871}}, 0xa0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000200)) sendmsg$nl_generic(r0, &(0x7f0000001500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000014c0)={&(0x7f00000018c0)={0x1248, 0x23, 0x1, 0x70bd27, 0x25dfdbfd, {0x5}, [@typed={0x14, 0x86a, @ipv6=@ipv4={[], [], @remote}}, @generic="8db923e46d580710b420dea5394d1cf15ac2af56145004b3a18801075d62c6dd2eb5", @typed={0x8, 0x38, @fd=r2}, @nested={0x10e0, 0x8a, [@typed={0x8, 0x61, @ipv4=@rand_addr=0x4}, @typed={0x8, 0x55, @uid=r3}, @typed={0x8, 0xc, @uid=r4}, @generic="7a1991a75dc7cfbf3e372155267136348fefc0333107cd8a26660c171a6ae31fc415b2c8e61a3a6004e1d2b879850d6e539da9c35f6048f885024ce1ecb8728fd908239f6153f60e330ffc089550a32371a6e9dbf30d5c83fe55b664f37e9ea663ac25d12e2814143bc734151e770afb46fa8561ff8aeb357a1eb455d229b8e9f9267032765d18f821e1a170500197cc12058ec804a700b2e47b392cf01fcaef6ce1591fd69ddeecf33c05c17f920fdebce49f7159bfac67becbce861ca348", @typed={0x4, 0x83}, @generic="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"]}, @nested={0x452, 0x31, [@generic="4fcc64f84a29b502b1de6c1d1a479802097fe10f1291c60d5c64184baebcc13a76bcad6df9e5a9f168199ad36650642c168d873ce8e7e1d8a85047e5c5982b0418b927a58f4dfe6c9b0d14579fb23361dc773628fdcb322891875e1ae364", @typed={0x0, 0x10, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}]}]}, 0x1248}, 0x1, 0x0, 0x0, 0x4080}, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:39:19 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = 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') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) [ 360.690670] lowmem_reserve[]: 0 0 0 [ 360.697397] DMA32: 43*4kB (UME) 29*8kB (UME) 165*16kB (UME) 25*32kB (UME) 111*64kB (UME) 42*128kB (UME) 11*256kB (UME) 4*512kB (ME) 2*1024kB (UE) 4*2048kB (UME) 582*4096kB (M) = 2415300kB 16:39:19 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 360.745919] Normal: 88*4kB (UME) 54*8kB (UME) 126*16kB (UME) 43*32kB (UME) 20*64kB (UME) 29*128kB (UME) 13*256kB (UME) 6*512kB (UM) 2*1024kB (UM) 4*2048kB (ME) 695*4096kB (UM) = 2872528kB [ 360.799160] 32430 total pagecache pages [ 360.805798] 0 pages in swap cache [ 360.809578] Swap cache stats: add 0, delete 0, find 0/0 [ 360.815952] Free swap = 0kB [ 360.819286] Total swap = 0kB [ 360.824101] 1965979 pages RAM [ 360.827500] 0 pages HighMem/MovableOnly [ 360.832002] 313294 pages reserved [ 360.893848] vmalloc: allocation failure: 7265320960 bytes [ 360.902945] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 360.960105] CPU: 1 PID: 15108 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 360.967415] 0000000000000000 c2fccbacfb8aac44 ffff8801d234f938 ffffffff81aad1a1 [ 360.975500] 1ffff1003a469f2a ffff8801d0144740 00000000024000c2 0000000000000000 [ 360.983568] ffffffff82895080 ffff8801d234fa48 ffffffff8148c0cb 0000000100000001 [ 360.991889] Call Trace: [ 360.994482] [] dump_stack+0xc1/0x120 [ 360.999857] [] warn_alloc_failed.cold+0x78/0x99 [ 361.006219] [] ? zone_watermark_ok_safe+0x290/0x290 [ 361.012895] [] ? _raw_spin_unlock+0x2d/0x50 [ 361.018943] [] ? avc_has_extended_perms+0xd30/0xd30 [ 361.025700] [] ? check_preemption_disabled+0x3c/0x200 [ 361.032712] [] __vmalloc_node_range+0x365/0x650 [ 361.039018] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 361.045964] [] vmalloc+0x5c/0x70 [ 361.050980] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 361.057547] [] xt_alloc_entry_offsets+0x44/0x60 [ 361.063863] [] translate_table+0x215/0x1720 [ 361.069830] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 361.076398] [] ? __do_page_fault+0x33f/0x7f0 [ 361.082451] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 361.089106] [] do_ip6t_set_ctl+0x2b3/0x450 [ 361.094985] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 361.101730] [] ? mutex_unlock+0x9/0x10 [ 361.107254] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 361.114361] [] nf_setsockopt+0x6d/0xc0 [ 361.119891] [] ipv6_setsockopt+0x10b/0x140 [ 361.125855] [] tcp_setsockopt+0x8a/0xe0 [ 361.131480] [] sock_common_setsockopt+0x9a/0xe0 [ 361.137790] [] SyS_setsockopt+0x159/0x240 [ 361.143578] [] ? SyS_recv+0x40/0x40 [ 361.148847] [] ? SyS_clock_gettime+0x118/0x1e0 [ 361.155085] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 361.161636] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 361.176714] Mem-Info: [ 361.179416] active_anon:150271 inactive_anon:5365 isolated_anon:0 [ 361.179416] active_file:6436 inactive_file:20487 isolated_file:0 [ 361.179416] unevictable:11 dirty:225 writeback:0 unstable:0 [ 361.179416] slab_reclaimable:5535 slab_unreclaimable:63486 [ 361.179416] mapped:59372 shmem:5509 pagetables:5217 bounce:0 [ 361.179416] free:1322253 free_pcp:599 free_cma:0 [ 361.213889] DMA32 free:2415940kB min:4696kB low:5868kB high:7044kB active_anon:278936kB inactive_anon:10952kB active_file:12880kB inactive_file:36572kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:456kB writeback:0kB mapped:108920kB shmem:11256kB slab_reclaimable:10124kB slab_unreclaimable:110628kB kernel_stack:4128kB pagetables:8780kB unstable:0kB bounce:0kB free_pcp:1140kB local_pcp:712kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no 16:39:20 executing program 2: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0xa, 0x300) close(0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000000)=0x1000000000001e, 0x4) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) splice(r0, 0x0, r2, 0x0, 0x200005, 0x0) 16:39:20 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:39:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x2, @remote}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) sendto$inet6(r1, &(0x7f0000000240)="8d3598108ea9763d7c7976baeaa61f3ee450c4a7bd9754aaeb9338974c3829fad5bdddb56120a44a89e0a44af6307f98a7ad237e4900e4a2f1fe77031738a9ea0e49221940587f7a2a4d4d3e914f89596221b57a7a289f8a4bb8b1c14fdbaf2a2dfded114506306945dcb864ccb0b10d4feed2ded187c2", 0x77, 0x10088002, &(0x7f00000002c0)={0xa, 0x4e22, 0x3f, @mcast1, 0x7ff}, 0x1c) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw\x00') getsockopt$packet_buf(r4, 0x107, 0xad1f177f65e6beea, &(0x7f0000000100)=""/241, &(0x7f0000000200)=0xf1) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000000380)={0x5, 0x11, 0x400, 0x6, "a29953327f82a7f3105112942dfde425a59293f91a844574721fb0ebfd8eb25f"}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$EVIOCGABS3F(r7, 0x8018457f, &(0x7f00000003c0)=""/220) tkill(r3, 0x19) wait4(0x0, 0x0, 0x0, 0x0) [ 361.261482] lowmem_reserve[]: 0 3504 3504 16:39:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000000c0)={0x7ff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x19) wait4(0x0, 0x0, 0x0, 0x0) [ 361.272799] Normal free:2882252kB min:5580kB low:6972kB high:8368kB active_anon:313096kB inactive_anon:10508kB active_file:12864kB inactive_file:45376kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:444kB writeback:0kB mapped:128568kB shmem:10780kB slab_reclaimable:12016kB slab_unreclaimable:143316kB kernel_stack:6784kB pagetables:11980kB unstable:0kB bounce:0kB free_pcp:1392kB local_pcp:712kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 361.320129] lowmem_reserve[]: 0 0 0 [ 361.331475] DMA32: 164*4kB (UME) 93*8kB (UME) 226*16kB (UME) 137*32kB (UME) 136*64kB (UME) 42*128kB (UME) 12*256kB (UME) 5*512kB (ME) 2*1024kB (UE) 4*2048kB (UME) 582*4096kB (M) = 2423224kB [ 361.355150] Normal: 123*4kB (UME) 127*8kB (UME) 156*16kB (UME) 155*32kB (UME) 61*64kB (ME) 33*128kB (UME) 15*256kB (UME) 7*512kB (UM) 2*1024kB (UM) 4*2048kB (ME) 695*4096kB (UM) = 2881476kB [ 361.377711] 32435 total pagecache pages [ 361.381981] 0 pages in swap cache [ 361.385608] Swap cache stats: add 0, delete 0, find 0/0 [ 361.391751] Free swap = 0kB [ 361.399521] Total swap = 0kB [ 361.406362] 1965979 pages RAM 16:39:20 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) [ 361.413185] 0 pages HighMem/MovableOnly [ 361.421989] 313294 pages reserved [ 361.462161] vmalloc: allocation failure: 7265320960 bytes [ 361.469683] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 361.493224] CPU: 1 PID: 15134 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 361.500260] 0000000000000000 137ddb53ba5eb535 ffff8801d97bf938 ffffffff81aad1a1 [ 361.508333] 1ffff1003b2f7f2a ffff8800a335df00 00000000024000c2 0000000000000000 [ 361.516454] ffffffff82895080 ffff8801d97bfa48 ffffffff8148c0cb 0000000100000001 [ 361.524505] Call Trace: [ 361.527159] [] dump_stack+0xc1/0x120 [ 361.532527] [] warn_alloc_failed.cold+0x78/0x99 [ 361.538836] [] ? zone_watermark_ok_safe+0x290/0x290 [ 361.545499] [] ? _raw_spin_unlock+0x2d/0x50 [ 361.551463] [] ? avc_has_extended_perms+0xd30/0xd30 [ 361.558117] [] ? check_preemption_disabled+0x3c/0x200 [ 361.565159] [] __vmalloc_node_range+0x365/0x650 [ 361.572554] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 361.580123] [] vmalloc+0x5c/0x70 [ 361.586105] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 361.592608] [] xt_alloc_entry_offsets+0x44/0x60 [ 361.598945] [] translate_table+0x215/0x1720 [ 361.604918] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 361.611490] [] ? __do_page_fault+0x33f/0x7f0 [ 361.617541] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 361.624287] [] do_ip6t_set_ctl+0x2b3/0x450 [ 361.630148] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 361.636802] [] ? mutex_unlock+0x9/0x10 [ 361.642331] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 361.649406] [] nf_setsockopt+0x6d/0xc0 [ 361.654919] [] ipv6_setsockopt+0x10b/0x140 [ 361.660794] [] tcp_setsockopt+0x8a/0xe0 [ 361.666407] [] sock_common_setsockopt+0x9a/0xe0 [ 361.672721] [] SyS_setsockopt+0x159/0x240 [ 361.678499] [] ? SyS_recv+0x40/0x40 [ 361.683759] [] ? SyS_clock_gettime+0x118/0x1e0 [ 361.689974] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 361.696471] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 361.708340] Mem-Info: [ 361.711175] active_anon:146256 inactive_anon:5346 isolated_anon:0 [ 361.711175] active_file:6442 inactive_file:20486 isolated_file:0 [ 361.711175] unevictable:10 dirty:231 writeback:0 unstable:0 [ 361.711175] slab_reclaimable:5514 slab_unreclaimable:63446 [ 361.711175] mapped:59371 shmem:5521 pagetables:5304 bounce:0 [ 361.711175] free:1327133 free_pcp:543 free_cma:0 16:39:20 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ftruncate(r2, 0x2081fc) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r1, 0x4, 0x6100) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r4, &(0x7f0000007e00), 0x40000000000025d, 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0xf642e7e) [ 361.745455] DMA32 free:2425000kB min:4696kB low:5868kB high:7044kB active_anon:271692kB inactive_anon:10912kB active_file:12900kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:476kB writeback:0kB mapped:108872kB shmem:11260kB slab_reclaimable:10100kB slab_unreclaimable:110684kB kernel_stack:4448kB pagetables:9004kB unstable:0kB bounce:0kB free_pcp:1200kB local_pcp:548kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 361.797140] lowmem_reserve[]: 0 3504 3504 [ 361.804845] Normal free:2883408kB min:5580kB low:6972kB high:8368kB active_anon:313304kB inactive_anon:10472kB active_file:12876kB inactive_file:45380kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:460kB writeback:0kB mapped:128612kB shmem:10824kB slab_reclaimable:11956kB slab_unreclaimable:143104kB kernel_stack:6560kB pagetables:12212kB unstable:0kB bounce:0kB free_pcp:1120kB local_pcp:464kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 361.854000] lowmem_reserve[]: 0 0 0 [ 361.858498] DMA32: 109*4kB (UME) 96*8kB (ME) 230*16kB (UME) 140*32kB (UME) 162*64kB (UME) 42*128kB (UME) 12*256kB (UME) 5*512kB (ME) 2*1024kB (UE) 4*2048kB (UME) 582*4096kB [ 361.876589] Dead loop on virtual device ip6_vti0, fix it urgently! [ 361.877560] Dead loop on virtual device ip6_vti0, fix it urgently! [ 361.878025] Dead loop on virtual device ip6_vti0, fix it urgently! [ 361.878814] Dead loop on virtual device ip6_vti0, fix it urgently! [ 361.879188] Dead loop on virtual device ip6_vti0, fix it urgently! [ 361.880054] Dead loop on virtual device ip6_vti0, fix it urgently! [ 361.914862] (M) = 2424852kB [ 361.918230] Normal: 61*4kB (UME) 135*8kB (UME) 169*16kB (UME) 183*32kB (UME) 65*64kB (UME) 38*128kB (UME) 15*256kB (UME) 7*512kB (UM) 2*1024kB (UM) 4*2048kB (ME) 695*4096kB (UM) = 2883292kB [ 361.956441] 33043 total pagecache pages [ 361.968713] 0 pages in swap cache [ 361.978035] Swap cache stats: add 0, delete 0, find 0/0 [ 361.993205] Free swap = 0kB [ 362.001336] Total swap = 0kB [ 362.010215] 1965979 pages RAM 16:39:20 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) [ 362.020328] 0 pages HighMem/MovableOnly [ 362.031816] 313294 pages reserved 16:39:20 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) 16:39:20 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x121000, 0x0) getsockname$unix(r5, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) [ 362.096419] vmalloc: allocation failure: 7265320960 bytes [ 362.102024] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 362.109217] CPU: 1 PID: 15147 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 362.116231] 0000000000000000 45fb02ceff919ab2 ffff8801bdbf7938 ffffffff81aad1a1 [ 362.124303] 1ffff10037b7ef2a ffff8801bde00000 00000000024000c2 0000000000000000 [ 362.132647] ffffffff82895080 ffff8801bdbf7a48 ffffffff8148c0cb 0000000100000001 [ 362.140747] Call Trace: [ 362.143355] [] dump_stack+0xc1/0x120 [ 362.148700] [] warn_alloc_failed.cold+0x78/0x99 [ 362.155292] [] ? zone_watermark_ok_safe+0x290/0x290 [ 362.161940] [] ? _raw_spin_unlock+0x2d/0x50 [ 362.167895] [] ? avc_has_extended_perms+0xd30/0xd30 [ 362.174552] [] ? check_preemption_disabled+0x3c/0x200 [ 362.181379] [] __vmalloc_node_range+0x365/0x650 [ 362.188295] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 362.195120] [] vmalloc+0x5c/0x70 [ 362.200117] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 362.206590] [] xt_alloc_entry_offsets+0x44/0x60 [ 362.212887] [] translate_table+0x215/0x1720 [ 362.218839] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 362.225418] [] ? __do_page_fault+0x33f/0x7f0 [ 362.231456] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 362.238102] [] do_ip6t_set_ctl+0x2b3/0x450 [ 362.243974] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 362.250618] [] ? mutex_unlock+0x9/0x10 [ 362.256137] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 362.263239] [] nf_setsockopt+0x6d/0xc0 [ 362.268764] [] ipv6_setsockopt+0x10b/0x140 [ 362.274713] [] tcp_setsockopt+0x8a/0xe0 [ 362.280314] [] sock_common_setsockopt+0x9a/0xe0 [ 362.286618] [] SyS_setsockopt+0x159/0x240 [ 362.292396] [] ? SyS_recv+0x40/0x40 [ 362.297652] [] ? SyS_clock_gettime+0x118/0x1e0 [ 362.303961] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 362.310434] [] entry_SYSCALL_64_fastpath+0x1e/0x9a 16:39:21 executing program 2: creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x8) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f00000000c0)=""/174) setxattr$security_selinux(&(0x7f0000000080)='./bus\x00', &(0x7f0000000180)='security.selinux\x00', &(0x7f00000001c0)='system_u:object_r:var_run_t:s0\x00', 0x1f, 0x1) [ 362.452209] Mem-Info: [ 362.454865] active_anon:146272 inactive_anon:5346 isolated_anon:0 [ 362.454865] active_file:6449 inactive_file:23255 isolated_file:0 [ 362.454865] unevictable:10 dirty:237 writeback:0 unstable:0 [ 362.454865] slab_reclaimable:5655 slab_unreclaimable:63120 [ 362.454865] mapped:59381 shmem:5521 pagetables:5302 bounce:0 [ 362.454865] free:1324432 free_pcp:718 free_cma:0 [ 362.490089] DMA32 free:2423100kB min:4696kB low:5868kB high:7044kB active_anon:271728kB inactive_anon:10904kB active_file:12900kB inactive_file:38912kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:476kB writeback:0kB mapped:108872kB shmem:11252kB slab_reclaimable:10360kB slab_unreclaimable:110136kB kernel_stack:4288kB pagetables:8952kB unstable:0kB bounce:0kB free_pcp:1444kB local_pcp:760kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 362.540658] lowmem_reserve[]: 0 3504 3504 [ 362.547005] Normal free:2883552kB min:5580kB low:6972kB high:8368kB active_anon:313360kB inactive_anon:10480kB active_file:12896kB inactive_file:45508kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:472kB writeback:8kB mapped:128800kB shmem:10832kB slab_reclaimable:12260kB slab_unreclaimable:142344kB kernel_stack:6656kB pagetables:12256kB unstable:0kB bounce:0kB free_pcp:1368kB local_pcp:660kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 362.597892] lowmem_reserve[]: 0 0 0 [ 362.602092] DMA32: 461*4kB (UM) 106*8kB (UME) 232*16kB (UME) 130*32kB (UME) 154*64kB (UME) 41*128kB (UME) 13*256kB (UME) 5*512kB (ME) 2*1024kB (UE) 4*2048kB (UME) 582*4096kB (M) = 2425668kB [ 362.627097] Normal: 280*4kB (UME) 138*8kB (UME) 176*16kB (UME) 183*32kB (UME) 57*64kB (UME) 38*128kB (UME) 15*256kB (UME) 7*512kB (UM) 2*1024kB (UM) 4*2048kB (ME) 695*4096kB (UM) = 2883792kB [ 362.647721] 32449 total pagecache pages [ 362.655311] 0 pages in swap cache [ 362.658786] Swap cache stats: add 0, delete 0, find 0/0 [ 362.664540] Free swap = 0kB [ 362.667559] Total swap = 0kB [ 362.670574] 1965979 pages RAM [ 362.674007] 0 pages HighMem/MovableOnly [ 362.677980] 313294 pages reserved 16:39:22 executing program 0: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000380)) pipe(&(0x7f0000000380)) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) accept4(r3, 0x0, 0x0, 0x0) clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2c6828c7e4f1cd80"], 0x9}}, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3b) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) 16:39:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="a800000000000000000000000000000000000000000000000000000000000000000000800000400000000000000002000000000000000000000000000000000000000000000800"/113, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/36], 0xa8) socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r5) getpid() r6 = socket$netlink(0x10, 0x3, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x0, 0x0) r8 = eventfd2(0x0, 0x1) fstat(r8, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r10, 0x200004) sendfile(r6, 0xffffffffffffffff, 0x0, 0x8000fffffffe) sendmsg$nl_xfrm(r10, &(0x7f0000000740)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000940)=ANY=[@ANYBLOB="1c0100000100000000df25ff020000230000000000000000000001ac14147090bb0000000000000000f4ffffff00a2000000", @ANYRES32=r7, @ANYRES32=r9, @ANYBLOB="b46b6e00000000000c001c00", @ANYRES32=0x0, @ANYBLOB="030000000c0010000100000000000000080003000f170000ac0007007f000001000000000000000000000000ac1414aa0000000000000000000000004e2400054e2300070200206d16000000", @ANYRES32=0x0, @ANYRES32=r9, @ANYBLOB="0101000000000000ffffffff00000000ff7f0000000000000000000000000000930d00000000000040a6240000000000f9ffffffffffffff00000000000000000000000000000000060000000000000001000000000000007f00000000000000ff010000c06b6e0003000100000000"], 0x9}, 0x1, 0x0, 0x0, 0x1}, 0x8) r11 = eventfd2(0x0, 0x0) fcntl$getownex(r11, 0x10, &(0x7f0000000140)) fcntl$getown(r11, 0x9) fstat(r11, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udplite(0x2, 0x2, 0x88) keyctl$get_persistent(0x3, 0x0, 0x0) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000001800)={0xa0, 0x19, 0x1, {0x1120, {0x0, 0x1, 0x6}, 0x100010114, 0x0, r12, 0x4, 0x10000, 0x9, 0x1, 0x4, 0x8, 0x0, 0x0, 0x3, 0x1f, 0x4, 0x0, 0x3}}, 0xa0) r13 = getpid() rt_tgsigqueueinfo(0x0, r13, 0x16, &(0x7f0000000000)) ptrace(0xffffffffffffffff, 0x0) ptrace$setregs(0x1a, r13, 0x0, 0x0) r14 = eventfd2(0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fstat(r14, &(0x7f0000000580)) r15 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) keyctl$get_persistent(0x3, 0x0, 0x0) write$P9_RGETATTR(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$smack_thread_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) pipe2(&(0x7f0000000680), 0x8000) socketpair$unix(0x1, 0x40000000000001, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 16:39:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x3df4ebf649315758, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000400)=""/4096, 0xe408}], 0x1, 0x0, 0xff96ce4aaaa4756f}, 0x100) r5 = epoll_create1(0x0) r6 = epoll_create1(0x0) close(r5) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r7, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r7, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r8 = gettid() ptrace$setopts(0x4206, r8, 0x0, 0x0) r9 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r9, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r9, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r10 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r9, r10, 0x0, 0xedc0) ioctl$sock_FIOGETOWN(r10, 0x8903, &(0x7f0000000380)) tkill(r8, 0x40) ptrace$setregs(0xd, r8, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r8, 0x0, 0x0) r11 = syz_open_procfs(r8, &(0x7f0000000340)='page\b\x00\x00\x00') r12 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000500)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000004c0), 0xc, &(0x7f00000006c0)={&(0x7f0000000540)={0x14, r12, 0x8}, 0x14}}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r12, 0x0, 0x0, 0x25dfdbfe, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x2}, @SEG6_ATTR_DST={0x14, 0x1, @dev}]}, 0x30}, 0x1, 0x0, 0x0, 0x4d14b4c343e86dc6}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r11, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x78, r12, 0x1d176c3f02aea035, 0x70bd2a, 0x25dfdbfc, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0xffffffff}, @SEG6_ATTR_ALGID={0x8, 0x6, 0xe}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x1}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x1}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_DST={0x14, 0x1, @rand_addr="e6f1ca2b378b62587e689c013dad2638"}, @SEG6_ATTR_DST={0x14, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xffff}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) sendfile(r7, r11, 0x0, 0xedc0) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f00000002c0)) setsockopt$packet_fanout(r11, 0x107, 0x12, &(0x7f0000000080)={0x800, 0x7, 0xc000}, 0x4) r13 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r13, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000000040)={0x1}) write$binfmt_misc(r5, &(0x7f0000001600)={'syz1', "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"}, 0x1004) 16:39:22 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) 16:39:22 executing program 3: eventfd2(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6(0xa, 0x2, 0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xfe16) ioctl$RTC_VL_READ(r2, 0x80047013, 0x0) sendmmsg(r0, &(0x7f0000004180), 0x11f, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000005c0)=0xff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"]}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x6e773711f6c76de6, 0x20000008, &(0x7f0000000240)={0xa, 0xe20, 0x4, @mcast2, 0x1}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r12, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000400)='bcsh0\x00', 0xfffffffffffffd92) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r15 = 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(r5, r15, &(0x7f00000001c0)=0x3e, 0xdd) [ 363.773362] vmalloc: allocation failure: 7265320960 bytes [ 363.802483] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 363.832409] CPU: 0 PID: 15172 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 363.839456] 0000000000000000 90afd4b249aac87e ffff8801d1b17938 ffffffff81aad1a1 [ 363.847534] 1ffff1003a362f2a ffff8800b276af80 00000000024000c2 0000000000000000 [ 363.855616] ffffffff82895080 ffff8801d1b17a48 ffffffff8148c0cb 0000000100000001 [ 363.863688] Call Trace: [ 363.866274] [] dump_stack+0xc1/0x120 [ 363.871638] [] warn_alloc_failed.cold+0x78/0x99 [ 363.878147] [] ? zone_watermark_ok_safe+0x290/0x290 [ 363.884800] [] ? _raw_spin_unlock+0x2d/0x50 [ 363.891302] [] ? avc_has_extended_perms+0xd30/0xd30 [ 363.897964] [] ? check_preemption_disabled+0x3c/0x200 [ 363.904816] [] __vmalloc_node_range+0x365/0x650 [ 363.911121] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 363.917952] [] vmalloc+0x5c/0x70 [ 363.922959] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 363.929464] [] xt_alloc_entry_offsets+0x44/0x60 [ 363.935785] [] translate_table+0x215/0x1720 [ 363.941739] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 363.948333] [] ? __do_page_fault+0x33f/0x7f0 [ 363.954493] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 363.961168] [] do_ip6t_set_ctl+0x2b3/0x450 [ 363.967054] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 363.973721] [] ? mutex_unlock+0x9/0x10 [ 363.979267] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 363.986369] [] nf_setsockopt+0x6d/0xc0 [ 363.992022] [] ipv6_setsockopt+0x10b/0x140 [ 363.997999] [] tcp_setsockopt+0x8a/0xe0 [ 364.003627] [] sock_common_setsockopt+0x9a/0xe0 [ 364.009939] [] SyS_setsockopt+0x159/0x240 [ 364.015734] [] ? SyS_recv+0x40/0x40 [ 364.021010] [] ? SyS_clock_gettime+0x118/0x1e0 [ 364.027336] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 364.033819] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 364.046556] Mem-Info: [ 364.049001] active_anon:146251 inactive_anon:5347 isolated_anon:0 [ 364.049001] active_file:6451 inactive_file:20486 isolated_file:0 [ 364.049001] unevictable:10 dirty:229 writeback:0 unstable:0 [ 364.049001] slab_reclaimable:5663 slab_unreclaimable:63067 [ 364.049001] mapped:59371 shmem:5522 pagetables:5255 bounce:0 [ 364.049001] free:1327476 free_pcp:533 free_cma:0 [ 364.083498] DMA32 free:2425844kB min:4696kB low:5868kB high:7044kB active_anon:271644kB inactive_anon:10908kB active_file:12912kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:464kB writeback:0kB mapped:108872kB shmem:11256kB slab_reclaimable:10392kB slab_unreclaimable:110068kB kernel_stack:4288kB pagetables:8840kB unstable:0kB bounce:0kB free_pcp:1156kB local_pcp:524kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 364.129712] lowmem_reserve[]: 0 3504 3504 [ 364.134534] Normal free:2884060kB min:5580kB low:6972kB high:8368kB active_anon:313372kB inactive_anon:10480kB active_file:12904kB inactive_file:45376kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:452kB writeback:0kB mapped:128612kB shmem:10832kB slab_reclaimable:12260kB slab_unreclaimable:142232kB kernel_stack:6560kB pagetables:12180kB unstable:0kB bounce:0kB free_pcp:1052kB local_pcp:676kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 364.181724] lowmem_reserve[]: 0 0 0 [ 364.185894] DMA32: 421*4kB (UM) 114*8kB (UME) 242*16kB (UME) 136*32kB (UME) 153*64kB (UME) 41*128kB (UME) 13*256kB (UME) 5*512kB (ME) 2*1024kB (UE) 4*2048kB (UME) 582*4096kB (M) = 2425860kB [ 364.206143] Normal: 285*4kB (UME) 146*8kB (UME) 199*16kB (UME) 172*32kB (UME) 61*64kB (UME) 38*128kB (UME) 15*256kB (UME) 7*512kB (UM) 2*1024kB (UM) 4*2048kB (ME) 695*4096kB (UM) = 2884148kB [ 364.226418] 32461 total pagecache pages [ 364.230368] 0 pages in swap cache [ 364.233835] Swap cache stats: add 0, delete 0, find 0/0 [ 364.239185] Free swap = 0kB [ 364.242238] Total swap = 0kB [ 364.245246] 1965979 pages RAM [ 364.248336] 0 pages HighMem/MovableOnly [ 364.252322] 313294 pages reserved 16:39:23 executing program 5: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)) ioctl$RTC_UIE_OFF(r0, 0x7004) r1 = 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') dup3(r0, r1, 0x0) 16:39:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000180)) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r5, r7, 0x0, 0xedc0) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f00000001c0)={0x80, 0x1ff, [0x7, 0x80, 0x3f, 0x6], 0x1}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x19) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r8, 0x0, 0xedc0) ioctl$EXT4_IOC_SETFLAGS(r8, 0x40086602, &(0x7f0000000040)=0x20000) fcntl$getflags(r3, 0x0) r9 = getpid() sched_setscheduler(r9, 0x5, &(0x7f0000000000)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r10, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) syncfs(r1) 16:39:23 executing program 1: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) listen(r1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x28ee3fe20a36097a) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x19) wait4(0x0, 0x0, 0x0, 0x0) 16:39:23 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="0bcbe0ea70221dbb37f271264ecb9b95"}}, 0x5c) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='/md5sum\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4c066c43}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) pipe2(&(0x7f0000000100), 0x4000) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) 16:39:23 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e75781500000000fd01000800000007000000402c110000000000090000000000000000385a58000000000000000000000000000001000a0000000000004000000000000000098505bd020000000000000000"], 0x60) socket$nl_xfrm(0x10, 0x3, 0x6) [ 364.352660] vmalloc: allocation failure: 7265320960 bytes [ 364.361958] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 364.390720] CPU: 1 PID: 15191 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 364.397709] audit: type=1400 audit(1572539963.142:96): avc: denied { setattr } for pid=15187 comm="syz-executor.2" path="/proc/1599/pagemap" dev="proc" ino=56202 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 364.424384] 0000000000000000[ 364.424490] ------------[ cut here ]------------ [ 364.424510] WARNING: CPU: 0 PID: 15200 at mm/page_alloc.c:3069 __alloc_pages_nodemask+0x11d7/0x14b0() [ 364.424662] Kernel panic - not syncing: panic_on_warn set ... [ 364.424662] [ 364.450306] 5367c21d2ce1a5ab ffff8801d0887938 ffffffff81aad1a1 [ 364.457040] 1ffff1003a110f2a ffff8800b4052f80 00000000024000c2 0000000000000000 [ 364.465115] ffffffff82895080 ffff8801d0887a48 ffffffff8148c0cb 0000000100000001 [ 364.473147] Call Trace: [ 364.475731] [] dump_stack+0xc1/0x120 [ 364.481090] [] warn_alloc_failed.cold+0x78/0x99 [ 364.487400] [] ? zone_watermark_ok_safe+0x290/0x290 [ 364.494061] [] ? _raw_spin_unlock+0x2d/0x50 [ 364.500016] [] ? avc_has_extended_perms+0xd30/0xd30 [ 364.506666] [] ? check_preemption_disabled+0x3c/0x200 [ 364.513491] [] __vmalloc_node_range+0x365/0x650 [ 364.519800] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 364.526627] [] vmalloc+0x5c/0x70 [ 364.531629] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 364.538103] [] xt_alloc_entry_offsets+0x44/0x60 [ 364.544405] [] translate_table+0x215/0x1720 [ 364.551331] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 364.557894] [] ? __do_page_fault+0x33f/0x7f0 [ 364.563936] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 364.570586] [] do_ip6t_set_ctl+0x2b3/0x450 [ 364.576455] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 364.583108] [] ? mutex_unlock+0x9/0x10 [ 364.589069] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 364.596168] [] nf_setsockopt+0x6d/0xc0 [ 364.601716] [] ipv6_setsockopt+0x10b/0x140 [ 364.607591] [] tcp_setsockopt+0x8a/0xe0 [ 364.613734] [] sock_common_setsockopt+0x9a/0xe0 [ 364.620034] [] SyS_setsockopt+0x159/0x240 [ 364.625815] [] ? SyS_recv+0x40/0x40 [ 364.631078] [] ? SyS_clock_gettime+0x118/0x1e0 [ 364.637294] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 364.643771] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 364.650336] CPU: 0 PID: 15200 Comm: syz-executor.5 Not tainted 4.4.174+ #4 [ 364.657345] 0000000000000000 cb5d13e2df80943f ffff8800b4d27218 ffffffff81aad1a1 [ 364.665435] 0000000000000000 ffffffff82835ee0 ffffffff82885260 0000000000000bfd [ 364.673488] ffffffff813d12d7 ffff8800b4d272f8 ffffffff813a48c2 0000000041b58ab3 [ 364.681545] Call Trace: [ 364.684135] [] dump_stack+0xc1/0x120 [ 364.684371] Mem-Info: [ 364.684389] active_anon:146309 inactive_anon:5344 isolated_anon:0 [ 364.684389] active_file:6456 inactive_file:20486 isolated_file:0 [ 364.684389] unevictable:10 dirty:235 writeback:0 unstable:0 [ 364.684389] slab_reclaimable:5671 slab_unreclaimable:63101 [ 364.684389] mapped:59371 shmem:5521 pagetables:5311 bounce:0 [ 364.684389] free:1327416 free_pcp:549 free_cma:0 [ 364.684416] DMA32 free:2425720kB min:4696kB low:5868kB high:7044kB active_anon:271712kB inactive_anon:10912kB active_file:12916kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:468kB writeback:0kB mapped:108872kB shmem:11264kB slab_reclaimable:10424kB slab_unreclaimable:110124kB kernel_stack:4320kB pagetables:9068kB unstable:0kB bounce:0kB free_pcp:868kB local_pcp:168kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 364.684423] lowmem_reserve[]: 0 3504 3504 [ 364.684448] Normal free:2883944kB min:5580kB low:6972kB high:8368kB active_anon:313524kB inactive_anon:10464kB active_file:12908kB inactive_file:45376kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:472kB writeback:0kB mapped:128612kB shmem:10820kB slab_reclaimable:12260kB slab_unreclaimable:142280kB kernel_stack:6656kB pagetables:12176kB unstable:0kB bounce:0kB free_pcp:1328kB local_pcp:632kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 364.684455] lowmem_reserve[]: 0 0 0 [ 364.684497] DMA32: 466*4kB (UM) 127*8kB (UME) 243*16kB (UME) 129*32kB (UME) 149*64kB (UME) 41*128kB (UME) 13*256kB (UME) 5*512kB (ME) 2*1024kB (UE) 4*2048kB (UME) 582*4096kB (M) = 2425680kB [ 364.684535] Normal: 348*4kB (UME) 162*8kB (UME) 200*16kB (UME) 154*32kB (ME) 60*64kB (UME) 38*128kB (UME) 15*256kB (UME) 7*512kB (UM) 2*1024kB (UM) 4*2048kB (ME) 695*4096kB (UM) = 2883904kB [ 364.684537] 32463 total pagecache pages [ 364.684540] 0 pages in swap cache [ 364.684544] Swap cache stats: add 0, delete 0, find 0/0 [ 364.684546] Free swap = 0kB [ 364.684548] Total swap = 0kB [ 364.684550] 1965979 pages RAM [ 364.684551] 0 pages HighMem/MovableOnly [ 364.684553] 313294 pages reserved [ 364.699325] vmalloc: allocation failure: 7265320960 bytes [ 364.699330] syz-executor.4: page allocation failure: order:0, mode:0x24000c2 [ 364.902859] [] ? __alloc_pages_nodemask+0x11d7/0x14b0 [ 364.909691] [] panic+0x1b9/0x37b [ 364.914699] [] ? add_taint.cold+0x16/0x16 [ 364.920499] [] ? is_module_text_address+0x2c/0x50 [ 364.927088] [] ? warn_slowpath_common.cold+0x5/0x20 [ 364.933829] [] warn_slowpath_common.cold+0x20/0x20 [ 364.940411] [] warn_slowpath_null+0x2a/0x30 [ 364.946369] [] __alloc_pages_nodemask+0x11d7/0x14b0 [ 364.953169] [] ? kasan_kmalloc.part.0+0xc6/0xf0 [ 364.959564] [] ? save_stack_trace+0x26/0x50 [ 364.965534] [] ? kasan_kmalloc.part.0+0x62/0xf0 [ 364.971839] [] ? kasan_kmalloc+0xb7/0xd0 [ 364.977536] [] ? policydb_read+0xc3b/0x2280 [ 364.983501] [] ? security_load_policy+0x23c/0x9c0 [ 364.989981] [] ? sel_write_load+0x175/0xf90 [ 364.995945] [] ? vfs_write+0x182/0x4e0 [ 365.001493] [] ? __alloc_pages_direct_compact+0x220/0x220 [ 365.008668] [] ? trace_hardirqs_on_caller+0x300/0x5a0 [ 365.015498] [] ? trace_hardirqs_on+0xd/0x10 [ 365.021718] [] ? policydb_read+0x7dd/0x2280 [ 365.027676] [] ? kasan_slab_free+0xb0/0x190 [ 365.033632] [] ? kfree+0xf4/0x310 [ 365.038739] [] ? policydb_read+0x7dd/0x2280 [ 365.044703] [] ? security_load_policy+0x23c/0x9c0 [ 365.051190] [] ? sel_write_load+0x175/0xf90 [ 365.057146] [] ? __vfs_write+0x116/0x3d0 [ 365.062928] [] ? vfs_write+0x182/0x4e0 [ 365.068544] [] ? SyS_write+0xdc/0x1c0 [ 365.073987] [] alloc_kmem_pages+0x12/0x20 [ 365.079770] [] kmalloc_order+0x21/0x70 [ 365.085294] [] kmalloc_order_trace+0x1f/0x1a0 [ 365.091425] [] __kmalloc+0x1c2/0x330 [ 365.096779] [] str_read+0x2b/0x130 [ 365.102045] [] user_read+0x240/0x3f0 [ 365.107393] [] ? mls_read_range_helper+0x380/0x380 [ 365.113957] [] ? policydb_read+0x7dd/0x2280 [ 365.119912] [] policydb_read+0xc3b/0x2280 [ 365.125697] [] ? mark_held_locks+0xb1/0x100 [ 365.131663] [] ? get_page_from_freelist+0x9d8/0x1d00 [ 365.138426] [] ? mls_read_range_helper+0x380/0x380 [ 365.144990] [] ? string_to_av_perm+0x90/0x90 [ 365.151034] [] ? security_load_policy+0x103/0x9c0 [ 365.157511] [] ? check_preemption_disabled+0x3c/0x200 [ 365.164334] [] ? check_preemption_disabled+0x3c/0x200 [ 365.171248] [] ? kasan_kmalloc+0xb7/0xd0 [ 365.176947] [] ? kmem_cache_alloc_trace+0x123/0x2d0 [ 365.183701] [] security_load_policy+0x23c/0x9c0 [ 365.190009] [] ? native_set_pgd+0x50/0x50 [ 365.195795] [] ? security_get_bools+0x610/0x610 [ 365.203231] [] ? vmap_page_range_noflush+0x517/0x780 [ 365.210060] [] ? alloc_vmap_area.isra.0+0x810/0x810 [ 365.216713] [] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 365.223458] [] ? check_stack_object+0x114/0x160 [ 365.229773] [] ? __check_object_size+0x222/0x332 [ 365.236275] [] sel_write_load+0x175/0xf90 [ 365.242253] [] ? sel_read_bool+0x240/0x240 [ 365.248222] [] ? trace_hardirqs_on+0x10/0x10 [ 365.254265] [] __vfs_write+0x116/0x3d0 [ 365.259789] [] ? sel_read_bool+0x240/0x240 [ 365.265667] [] ? __vfs_read+0x3c0/0x3c0 [ 365.271282] [] ? check_preemption_disabled+0x3c/0x200 [ 365.278110] [] ? check_preemption_disabled+0x3c/0x200 [ 365.284935] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 365.291778] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 365.298344] [] ? __sb_start_write+0x14f/0x310 [ 365.304477] [] vfs_write+0x182/0x4e0 [ 365.309906] [] SyS_write+0xdc/0x1c0 [ 365.315172] [] ? SyS_read+0x1c0/0x1c0 [ 365.320607] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 365.327133] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 365.333701] CPU: 1 PID: 15204 Comm: syz-executor.4 Not tainted 4.4.174+ #4 [ 365.340710] 0000000000000000 b1cc961ded6feadc ffff8801bfb87938 ffffffff81aad1a1 [ 365.348743] 1ffff10037f70f2a ffff8801bd3897c0 00000000024000c2 0000000000000000 [ 365.356780] ffffffff82895080 ffff8801bfb87a48 ffffffff8148c0cb 0000000100000001 [ 365.364827] Call Trace: [ 365.367404] [] dump_stack+0xc1/0x120 [ 365.372756] [] warn_alloc_failed.cold+0x78/0x99 [ 365.379067] [] ? zone_watermark_ok_safe+0x290/0x290 [ 365.385715] [] ? _raw_spin_unlock+0x2d/0x50 [ 365.391689] [] ? avc_has_extended_perms+0xd30/0xd30 [ 365.398346] [] ? check_preemption_disabled+0x3c/0x200 [ 365.405265] [] __vmalloc_node_range+0x365/0x650 [ 365.411716] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 365.418545] [] vmalloc+0x5c/0x70 [ 365.423550] [] ? xt_alloc_entry_offsets+0x44/0x60 [ 365.430026] [] xt_alloc_entry_offsets+0x44/0x60 [ 365.436352] [] translate_table+0x215/0x1720 [ 365.442333] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 365.448903] [] ? __do_page_fault+0x33f/0x7f0 [ 365.454960] [] ? compat_do_ip6t_get_ctl+0x8e0/0x8e0 [ 365.461613] [] do_ip6t_set_ctl+0x2b3/0x450 [ 365.467491] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 365.474148] [] ? mutex_unlock+0x9/0x10 [ 365.479667] [] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 365.486848] [] nf_setsockopt+0x6d/0xc0 [ 365.492375] [] ipv6_setsockopt+0x10b/0x140 [ 365.498244] [] tcp_setsockopt+0x8a/0xe0 [ 365.503919] [] sock_common_setsockopt+0x9a/0xe0 [ 365.510308] [] SyS_setsockopt+0x159/0x240 [ 365.516109] [] ? SyS_recv+0x40/0x40 [ 365.521380] [] ? SyS_clock_gettime+0x118/0x1e0 [ 365.527594] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 365.534069] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 365.541593] Kernel Offset: disabled [ 365.545348] Rebooting in 86400 seconds..