0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:24 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0xb, 0xfffffffffffffff5, 0x2}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x442080, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x6, 0x2) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 344.345522][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 344.364691][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:24 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:24 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) r1 = dup(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r2}) close(r0) stat(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x4f) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r2, 0xc040564b, &(0x7f00000002c0)={0x7, 0x0, 0x1015, 0x1, 0x1ff, {0x7, 0x1}, 0x1}) bind$isdn_base(r1, &(0x7f0000000280)={0x22, 0x6, 0x2, 0x7f, 0x1}, 0x6) 14:06:24 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:24 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:24 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:24 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:24 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x2) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:24 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:24 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:25 executing program 1 (fault-call:11 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 345.303546][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 345.324597][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 345.354308][T15580] FAULT_INJECTION: forcing a failure. [ 345.354308][T15580] name failslab, interval 1, probability 0, space 0, times 0 [ 345.373157][T15580] CPU: 0 PID: 15580 Comm: syz-executor.1 Not tainted 5.1.0-rc1+ #31 [ 345.381198][T15580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.381214][T15580] Call Trace: [ 345.394795][T15580] dump_stack+0x172/0x1f0 [ 345.399148][T15580] should_fail.cold+0xa/0x15 [ 345.403762][T15580] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 345.403783][T15580] ? ___might_sleep+0x163/0x280 [ 345.403802][T15580] __should_failslab+0x121/0x190 [ 345.403821][T15580] should_failslab+0x9/0x14 [ 345.403835][T15580] __kmalloc+0x2dc/0x740 [ 345.403851][T15580] ? lockdep_hardirqs_on+0x418/0x5d0 [ 345.403865][T15580] ? lock_sock_nested+0x9a/0x120 [ 345.403881][T15580] ? trace_hardirqs_on+0x67/0x230 [ 345.403896][T15580] ? tls_get_rec+0x104/0x590 [ 345.403914][T15580] tls_get_rec+0x104/0x590 14:06:25 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:25 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 345.403927][T15580] ? lock_sock_nested+0xe2/0x120 [ 345.403944][T15580] tls_sw_sendmsg+0xda5/0x17b0 [ 345.403967][T15580] ? ___might_sleep+0x163/0x280 [ 345.403989][T15580] ? tx_work_handler+0xf0/0xf0 [ 345.404002][T15580] ? aa_sk_perm+0x288/0x880 [ 345.404030][T15580] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 345.482008][T15580] inet_sendmsg+0x147/0x5d0 [ 345.486535][T15580] ? ipip_gro_receive+0x100/0x100 [ 345.491678][T15580] sock_sendmsg+0xdd/0x130 [ 345.496119][T15580] __sys_sendto+0x262/0x380 [ 345.500665][T15580] ? __ia32_sys_getpeername+0xb0/0xb0 [ 345.506156][T15580] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 345.511748][T15580] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 345.518012][T15580] ? fput_many+0x12c/0x1a0 [ 345.522445][T15580] ? fput+0x1b/0x20 [ 345.526296][T15580] ? ksys_write+0x166/0x1f0 [ 345.530830][T15580] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 345.536312][T15580] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 345.541789][T15580] ? do_syscall_64+0x26/0x610 [ 345.546485][T15580] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.552925][T15580] __x64_sys_sendto+0xe1/0x1a0 [ 345.557725][T15580] do_syscall_64+0x103/0x610 [ 345.562341][T15580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.568258][T15580] RIP: 0033:0x458079 [ 345.568274][T15580] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.568283][T15580] RSP: 002b:00007f50b4553c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 345.591799][T15580] RAX: ffffffffffffffda RBX: 00007f50b4553c90 RCX: 0000000000458079 [ 345.591809][T15580] RDX: fffffffffffffe75 RSI: 0000000020000000 RDI: 0000000000000005 [ 345.591817][T15580] RBP: 000000000073bf00 R08: 0000000000000000 R09: fffffffffffffe25 [ 345.591825][T15580] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50b45546d4 [ 345.591832][T15580] R13: 00000000004c5724 R14: 00000000004d96b0 R15: 0000000000000006 14:06:25 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x501000, 0x0) ioctl$RTC_UIE_OFF(r1, 0x7004) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:25 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:25 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:25 executing program 1 (fault-call:11 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:25 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 345.760179][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 345.780204][T15609] FAULT_INJECTION: forcing a failure. [ 345.780204][T15609] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 345.847184][T15609] CPU: 1 PID: 15609 Comm: syz-executor.1 Not tainted 5.1.0-rc1+ #31 [ 345.855412][T15609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.865498][T15609] Call Trace: [ 345.868811][T15609] dump_stack+0x172/0x1f0 [ 345.873265][T15609] should_fail.cold+0xa/0x15 [ 345.877879][T15609] ? __sys_sendto+0x262/0x380 [ 345.877901][T15609] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 345.877924][T15609] ? __lock_acquire+0x548/0x3fb0 [ 345.888417][T15609] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.888433][T15609] ? debug_smp_processor_id+0x3c/0x280 [ 345.888454][T15609] should_fail_alloc_page+0x50/0x60 [ 345.888475][T15609] __alloc_pages_nodemask+0x1a1/0x7e0 [ 345.899850][T15609] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 345.899871][T15609] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 345.899885][T15609] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 345.899910][T15609] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 345.910607][T15609] alloc_pages_current+0x107/0x210 [ 345.921624][T15609] skb_page_frag_refill+0x277/0x460 [ 345.921644][T15609] sk_page_frag_refill+0x55/0x1f0 [ 345.921665][T15609] sk_msg_alloc+0x10e/0x8d0 [ 345.959561][T15609] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 345.965847][T15609] tls_sw_sendmsg+0x63c/0x17b0 [ 345.970670][T15609] ? tx_work_handler+0xf0/0xf0 [ 345.975442][T15609] ? aa_sk_perm+0x288/0x880 [ 345.979968][T15609] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 345.985539][T15609] inet_sendmsg+0x147/0x5d0 [ 345.990045][T15609] ? ipip_gro_receive+0x100/0x100 [ 345.995069][T15609] sock_sendmsg+0xdd/0x130 [ 345.999472][T15609] __sys_sendto+0x262/0x380 [ 346.003965][T15609] ? __ia32_sys_getpeername+0xb0/0xb0 [ 346.009331][T15609] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 346.014896][T15609] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 346.021153][T15609] ? fput_many+0x12c/0x1a0 [ 346.025574][T15609] ? fput+0x1b/0x20 [ 346.029416][T15609] ? ksys_write+0x166/0x1f0 [ 346.033919][T15609] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 346.039497][T15609] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 346.045056][T15609] ? do_syscall_64+0x26/0x610 [ 346.049745][T15609] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.055809][T15609] __x64_sys_sendto+0xe1/0x1a0 [ 346.060572][T15609] do_syscall_64+0x103/0x610 [ 346.065168][T15609] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.071075][T15609] RIP: 0033:0x458079 [ 346.074986][T15609] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.094581][T15609] RSP: 002b:00007f50b4553c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 346.102998][T15609] RAX: ffffffffffffffda RBX: 00007f50b4553c90 RCX: 0000000000458079 [ 346.110976][T15609] RDX: fffffffffffffe75 RSI: 0000000020000000 RDI: 0000000000000005 [ 346.118957][T15609] RBP: 000000000073bf00 R08: 0000000000000000 R09: fffffffffffffe25 [ 346.127098][T15609] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50b45546d4 [ 346.135843][T15609] R13: 00000000004c5724 R14: 00000000004d96b0 R15: 0000000000000006 14:06:26 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x2000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:26 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:26 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:26 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f64453d30303030303030303030303030303030303034303030302cff73192c34ea76a0", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) r1 = getuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup(r0) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000000840), 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) r8 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000007c0)={{}, {0x1, 0x6}, [{0x2, 0x3, r1}, {0x2, 0x1, r2}, {0x2, 0x1, r3}, {0x2, 0x0, r4}, {0x2, 0x5, r6}, {0x2, 0x1, r7}], {0x4, 0x4}, [{0x8, 0x4, r8}, {0x8, 0x2, r9}, {0x8, 0x0, r10}], {0x10, 0x4}, {0x20, 0x6}}, 0x6c, 0x1) 14:06:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:26 executing program 1 (fault-call:11 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 346.308350][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 346.322053][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 346.338259][T15634] FAULT_INJECTION: forcing a failure. [ 346.338259][T15634] name failslab, interval 1, probability 0, space 0, times 0 [ 346.361057][T15634] CPU: 1 PID: 15634 Comm: syz-executor.1 Not tainted 5.1.0-rc1+ #31 [ 346.369094][T15634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.379286][T15634] Call Trace: [ 346.382601][T15634] dump_stack+0x172/0x1f0 [ 346.386967][T15634] should_fail.cold+0xa/0x15 [ 346.391591][T15634] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 346.397513][T15634] ? ___might_sleep+0x163/0x280 [ 346.402392][T15634] __should_failslab+0x121/0x190 [ 346.407351][T15634] should_failslab+0x9/0x14 [ 346.407370][T15634] kmem_cache_alloc_node+0x264/0x710 [ 346.407393][T15634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.417318][T15634] ? tcp_established_options+0x29d/0x4d0 [ 346.417340][T15634] __alloc_skb+0xd5/0x5e0 [ 346.417356][T15634] ? skb_trim+0x190/0x190 [ 346.417380][T15634] sk_stream_alloc_skb+0xc8/0x860 [ 346.417409][T15634] do_tcp_sendpages+0xb00/0x1b80 [ 346.443782][T15634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.443813][T15634] ? sk_stream_alloc_skb+0x860/0x860 [ 346.443833][T15634] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 346.443860][T15634] tls_push_sg+0x1de/0x680 [ 346.460351][T15634] tls_tx_records+0x3c8/0x760 [ 346.470495][T15634] tls_push_record+0x1e88/0x33f0 [ 346.470536][T15634] ? tls_tx_records+0x760/0x760 [ 346.480186][T15634] ? lock_downgrade+0x880/0x880 [ 346.480202][T15634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.480225][T15634] ? kasan_check_read+0x11/0x20 [ 346.501468][T15634] bpf_exec_tx_verdict+0xe30/0x1280 [ 346.506701][T15634] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 346.512441][T15634] ? tls_push_record+0x33f0/0x33f0 [ 346.517838][T15634] ? __sk_mem_schedule+0xac/0xe0 [ 346.522831][T15634] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 346.529091][T15634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.535353][T15634] ? sk_msg_alloc+0x625/0x8d0 [ 346.540089][T15634] tls_sw_sendmsg+0x107c/0x17b0 [ 346.544990][T15634] ? tx_work_handler+0xf0/0xf0 [ 346.549763][T15634] ? aa_sk_perm+0x288/0x880 [ 346.554292][T15634] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 346.559856][T15634] inet_sendmsg+0x147/0x5d0 [ 346.564376][T15634] ? ipip_gro_receive+0x100/0x100 [ 346.569416][T15634] sock_sendmsg+0xdd/0x130 [ 346.569437][T15634] __sys_sendto+0x262/0x380 [ 346.569458][T15634] ? __ia32_sys_getpeername+0xb0/0xb0 [ 346.569481][T15634] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 346.569509][T15634] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 346.578425][T15634] ? fput_many+0x12c/0x1a0 [ 346.600069][T15634] ? fput+0x1b/0x20 [ 346.603897][T15634] ? ksys_write+0x166/0x1f0 [ 346.608414][T15634] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 346.613882][T15634] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 346.619359][T15634] ? do_syscall_64+0x26/0x610 [ 346.624228][T15634] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.630320][T15634] __x64_sys_sendto+0xe1/0x1a0 [ 346.635095][T15634] do_syscall_64+0x103/0x610 [ 346.639705][T15634] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.645788][T15634] RIP: 0033:0x458079 14:06:26 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:26 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:26 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB='h]id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:26 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:26 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 346.649692][T15634] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.669307][T15634] RSP: 002b:00007f50b4553c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 346.677727][T15634] RAX: ffffffffffffffda RBX: 00007f50b4553c90 RCX: 0000000000458079 [ 346.677737][T15634] RDX: fffffffffffffe75 RSI: 0000000020000000 RDI: 0000000000000005 [ 346.677746][T15634] RBP: 000000000073bf00 R08: 0000000000000000 R09: fffffffffffffe25 [ 346.677756][T15634] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50b45546d4 14:06:26 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x0, 0x8}) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) [ 346.677765][T15634] R13: 00000000004c5724 R14: 00000000004d96b0 R15: 0000000000000006 14:06:26 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x3f00) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:26 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:26 executing program 1 (fault-call:11 fault-nth:3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:26 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 347.234328][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 347.263456][T15684] FAULT_INJECTION: forcing a failure. [ 347.263456][T15684] name failslab, interval 1, probability 0, space 0, times 0 14:06:27 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 347.272012][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 347.305399][T15684] CPU: 0 PID: 15684 Comm: syz-executor.1 Not tainted 5.1.0-rc1+ #31 [ 347.313432][T15684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.323489][T15684] Call Trace: [ 347.326794][T15684] dump_stack+0x172/0x1f0 [ 347.331160][T15684] should_fail.cold+0xa/0x15 [ 347.335756][T15684] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 347.341567][T15684] ? ___might_sleep+0x163/0x280 [ 347.346469][T15684] __should_failslab+0x121/0x190 [ 347.351412][T15684] should_failslab+0x9/0x14 [ 347.355915][T15684] kmem_cache_alloc_node_trace+0x270/0x720 [ 347.361737][T15684] __kmalloc_node_track_caller+0x3d/0x70 [ 347.367463][T15684] __kmalloc_reserve.isra.0+0x40/0xf0 [ 347.372837][T15684] __alloc_skb+0x10b/0x5e0 [ 347.377352][T15684] ? skb_trim+0x190/0x190 [ 347.381694][T15684] sk_stream_alloc_skb+0xc8/0x860 [ 347.386733][T15684] do_tcp_sendpages+0xb00/0x1b80 [ 347.391682][T15684] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.397942][T15684] ? sk_stream_alloc_skb+0x860/0x860 [ 347.403323][T15684] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 347.409058][T15684] tls_push_sg+0x1de/0x680 [ 347.413488][T15684] tls_tx_records+0x3c8/0x760 [ 347.418277][T15684] tls_push_record+0x1e88/0x33f0 [ 347.423246][T15684] ? tls_tx_records+0x760/0x760 [ 347.428103][T15684] ? lock_downgrade+0x880/0x880 [ 347.432953][T15684] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.439197][T15684] ? kasan_check_read+0x11/0x20 [ 347.444056][T15684] bpf_exec_tx_verdict+0xe30/0x1280 [ 347.449273][T15684] ? tls_push_record+0x33f0/0x33f0 [ 347.454385][T15684] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 347.459850][T15684] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 347.465509][T15684] ? __sk_mem_schedule+0xac/0xe0 [ 347.470453][T15684] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 347.476731][T15684] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.482975][T15684] ? sk_msg_alloc+0x625/0x8d0 [ 347.487698][T15684] tls_sw_sendmsg+0x107c/0x17b0 [ 347.492574][T15684] ? tx_work_handler+0xf0/0xf0 [ 347.497446][T15684] ? aa_sk_perm+0x288/0x880 [ 347.501962][T15684] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 347.507521][T15684] inet_sendmsg+0x147/0x5d0 [ 347.512026][T15684] ? ipip_gro_receive+0x100/0x100 [ 347.517052][T15684] sock_sendmsg+0xdd/0x130 [ 347.521469][T15684] __sys_sendto+0x262/0x380 [ 347.525981][T15684] ? __ia32_sys_getpeername+0xb0/0xb0 [ 347.531374][T15684] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 347.537118][T15684] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 347.543375][T15684] ? fput_many+0x12c/0x1a0 [ 347.547791][T15684] ? fput+0x1b/0x20 [ 347.551597][T15684] ? ksys_write+0x166/0x1f0 [ 347.556112][T15684] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 347.561569][T15684] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 347.567033][T15684] ? do_syscall_64+0x26/0x610 [ 347.571713][T15684] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.577813][T15684] __x64_sys_sendto+0xe1/0x1a0 [ 347.582608][T15684] do_syscall_64+0x103/0x610 [ 347.587207][T15684] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.593122][T15684] RIP: 0033:0x458079 [ 347.597021][T15684] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.616800][T15684] RSP: 002b:00007f50b4553c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 347.625233][T15684] RAX: ffffffffffffffda RBX: 00007f50b4553c90 RCX: 0000000000458079 [ 347.633213][T15684] RDX: fffffffffffffe75 RSI: 0000000020000000 RDI: 0000000000000005 [ 347.641194][T15684] RBP: 000000000073bf00 R08: 0000000000000000 R09: fffffffffffffe25 14:06:27 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 347.649263][T15684] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50b45546d4 [ 347.657344][T15684] R13: 00000000004c5724 R14: 00000000004d96b0 R15: 0000000000000006 14:06:27 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:27 executing program 1 (fault-call:11 fault-nth:4): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:27 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:27 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000009092d8df04000000000000000000"], 0x24, 0x0) close(r0) 14:06:27 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 348.021279][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 348.036042][T15728] FAULT_INJECTION: forcing a failure. [ 348.036042][T15728] name failslab, interval 1, probability 0, space 0, times 0 [ 348.049675][T15728] CPU: 0 PID: 15728 Comm: syz-executor.1 Not tainted 5.1.0-rc1+ #31 [ 348.057673][T15728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.067848][T15728] Call Trace: [ 348.071168][T15728] dump_stack+0x172/0x1f0 [ 348.075522][T15728] should_fail.cold+0xa/0x15 [ 348.080130][T15728] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 348.085950][T15728] ? __lock_acquire+0x548/0x3fb0 [ 348.090885][T15728] ? sk_stream_alloc_skb+0xc8/0x860 [ 348.096077][T15728] ? do_tcp_sendpages+0xb00/0x1b80 [ 348.101197][T15728] ? tls_push_sg+0x1de/0x680 [ 348.101220][T15728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.112156][T15728] __should_failslab+0x121/0x190 [ 348.117112][T15728] should_failslab+0x9/0x14 [ 348.121644][T15728] kmem_cache_alloc_node+0x56/0x710 [ 348.126857][T15728] ? find_held_lock+0x35/0x130 [ 348.131631][T15728] __alloc_skb+0xd5/0x5e0 [ 348.135952][T15728] ? skb_trim+0x190/0x190 [ 348.140273][T15728] ? ktime_get+0x105/0x300 [ 348.144725][T15728] ? lockdep_hardirqs_on+0x418/0x5d0 [ 348.149995][T15728] ? trace_hardirqs_on+0x67/0x230 [ 348.155024][T15728] sk_stream_alloc_skb+0xc8/0x860 [ 348.160053][T15728] tcp_write_xmit+0x866/0x5310 [ 348.164908][T15728] ? trace_hardirqs_on+0x67/0x230 [ 348.169936][T15728] ? mem_cgroup_sk_alloc+0x1a0/0x1a0 [ 348.175233][T15728] __tcp_push_pending_frames+0xb4/0x350 [ 348.180823][T15728] tcp_push+0x4cd/0x6c0 [ 348.184990][T15728] do_tcp_sendpages+0x15c2/0x1b80 [ 348.190094][T15728] ? sk_stream_alloc_skb+0x860/0x860 [ 348.195399][T15728] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 348.201139][T15728] tls_push_sg+0x1de/0x680 [ 348.205550][T15728] tls_tx_records+0x3c8/0x760 [ 348.210218][T15728] tls_push_record+0x1e88/0x33f0 [ 348.215186][T15728] ? tls_tx_records+0x760/0x760 [ 348.220072][T15728] ? lock_downgrade+0x880/0x880 [ 348.224934][T15728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.231189][T15728] ? kasan_check_read+0x11/0x20 [ 348.236065][T15728] bpf_exec_tx_verdict+0xe30/0x1280 [ 348.241374][T15728] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 348.247117][T15728] ? tls_push_record+0x33f0/0x33f0 [ 348.252318][T15728] ? __sk_mem_schedule+0xac/0xe0 [ 348.257276][T15728] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 348.257294][T15728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 14:06:27 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x4000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:27 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:27 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0xffffffffffffffff, r0, 0x0, 0x7, &(0x7f0000000080)='user_id'}, 0x30) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xc, 0x80880) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000001c0)={r3, r0, 0x5}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000002c0)={0x80, 0x9, 0x1, 0x2, 0x3ff, 0x8, 0xff, 0x9, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r4, &(0x7f0000000480)=0x4) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0xffffffffffffff1f) socket$inet(0x2, 0xa, 0x5) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000280), 0xffffffffffffff20, 0x0) close(r0) 14:06:27 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 348.257309][T15728] ? sk_msg_alloc+0x625/0x8d0 [ 348.257337][T15728] tls_sw_sendmsg+0x107c/0x17b0 [ 348.257370][T15728] ? tx_work_handler+0xf0/0xf0 [ 348.284118][T15728] ? aa_sk_perm+0x288/0x880 [ 348.288651][T15728] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 348.294260][T15728] inet_sendmsg+0x147/0x5d0 [ 348.298784][T15728] ? ipip_gro_receive+0x100/0x100 [ 348.303854][T15728] sock_sendmsg+0xdd/0x130 [ 348.308327][T15728] __sys_sendto+0x262/0x380 [ 348.320971][T15728] ? __ia32_sys_getpeername+0xb0/0xb0 [ 348.326367][T15728] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 348.326399][T15728] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 348.326413][T15728] ? fput_many+0x12c/0x1a0 [ 348.326428][T15728] ? fput+0x1b/0x20 [ 348.326445][T15728] ? ksys_write+0x166/0x1f0 [ 348.326464][T15728] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 348.326479][T15728] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 348.326494][T15728] ? do_syscall_64+0x26/0x610 [ 348.326515][T15728] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.338397][T15728] __x64_sys_sendto+0xe1/0x1a0 [ 348.338422][T15728] do_syscall_64+0x103/0x610 [ 348.338443][T15728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.338456][T15728] RIP: 0033:0x458079 [ 348.338473][T15728] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.338481][T15728] RSP: 002b:00007f50b4553c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 14:06:28 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 348.338496][T15728] RAX: ffffffffffffffda RBX: 00007f50b4553c90 RCX: 0000000000458079 [ 348.338512][T15728] RDX: fffffffffffffe75 RSI: 0000000020000000 RDI: 0000000000000005 [ 348.346734][T15728] RBP: 000000000073bf00 R08: 0000000000000000 R09: fffffffffffffe25 [ 348.346744][T15728] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50b45546d4 [ 348.346753][T15728] R13: 00000000004c5724 R14: 00000000004d96b0 R15: 0000000000000006 [ 348.355377][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:28 executing program 1 (fault-call:11 fault-nth:5): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:28 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:28 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 348.569762][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 348.604944][T15758] FAULT_INJECTION: forcing a failure. [ 348.604944][T15758] name failslab, interval 1, probability 0, space 0, times 0 [ 348.646897][T15758] CPU: 1 PID: 15758 Comm: syz-executor.1 Not tainted 5.1.0-rc1+ #31 [ 348.654948][T15758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.665084][T15758] Call Trace: [ 348.668411][T15758] dump_stack+0x172/0x1f0 [ 348.672768][T15758] should_fail.cold+0xa/0x15 [ 348.677390][T15758] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 348.683215][T15758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.689487][T15758] ? should_fail+0x1de/0x852 [ 348.694098][T15758] __should_failslab+0x121/0x190 [ 348.699062][T15758] should_failslab+0x9/0x14 [ 348.703579][T15758] kmem_cache_alloc_node_trace+0x5a/0x720 [ 348.709329][T15758] __kmalloc_node_track_caller+0x3d/0x70 [ 348.715005][T15758] __kmalloc_reserve.isra.0+0x40/0xf0 [ 348.720422][T15758] __alloc_skb+0x10b/0x5e0 [ 348.724858][T15758] ? skb_trim+0x190/0x190 [ 348.729333][T15758] ? ktime_get+0x105/0x300 [ 348.733775][T15758] ? lockdep_hardirqs_on+0x418/0x5d0 [ 348.739070][T15758] ? trace_hardirqs_on+0x67/0x230 14:06:28 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:28 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 348.744128][T15758] sk_stream_alloc_skb+0xc8/0x860 [ 348.749178][T15758] tcp_write_xmit+0x866/0x5310 [ 348.753961][T15758] ? trace_hardirqs_on+0x67/0x230 [ 348.759032][T15758] ? mem_cgroup_sk_alloc+0x1a0/0x1a0 [ 348.764354][T15758] __tcp_push_pending_frames+0xb4/0x350 [ 348.769929][T15758] tcp_push+0x4cd/0x6c0 [ 348.774117][T15758] do_tcp_sendpages+0x15c2/0x1b80 [ 348.779182][T15758] ? sk_stream_alloc_skb+0x860/0x860 [ 348.784496][T15758] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 348.790273][T15758] tls_push_sg+0x1de/0x680 [ 348.794715][T15758] tls_tx_records+0x3c8/0x760 [ 348.799412][T15758] tls_push_record+0x1e88/0x33f0 [ 348.804390][T15758] ? tls_tx_records+0x760/0x760 [ 348.809304][T15758] ? lock_downgrade+0x880/0x880 [ 348.814175][T15758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.820549][T15758] ? kasan_check_read+0x11/0x20 [ 348.825436][T15758] bpf_exec_tx_verdict+0xe30/0x1280 [ 348.830671][T15758] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 348.836428][T15758] ? tls_push_record+0x33f0/0x33f0 [ 348.841626][T15758] ? __sk_mem_schedule+0xac/0xe0 14:06:28 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 348.846606][T15758] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 348.852860][T15758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.859119][T15758] ? sk_msg_alloc+0x625/0x8d0 [ 348.863838][T15758] tls_sw_sendmsg+0x107c/0x17b0 [ 348.868727][T15758] ? tx_work_handler+0xf0/0xf0 [ 348.873498][T15758] ? aa_sk_perm+0x288/0x880 [ 348.878038][T15758] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 348.883623][T15758] inet_sendmsg+0x147/0x5d0 [ 348.888146][T15758] ? ipip_gro_receive+0x100/0x100 [ 348.893198][T15758] sock_sendmsg+0xdd/0x130 [ 348.897629][T15758] __sys_sendto+0x262/0x380 [ 348.902154][T15758] ? __ia32_sys_getpeername+0xb0/0xb0 [ 348.907546][T15758] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 348.913129][T15758] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 348.919406][T15758] ? fput_many+0x12c/0x1a0 [ 348.923840][T15758] ? fput+0x1b/0x20 [ 348.927681][T15758] ? ksys_write+0x166/0x1f0 [ 348.932201][T15758] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 348.939168][T15758] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 348.944643][T15758] ? do_syscall_64+0x26/0x610 [ 348.949391][T15758] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.955552][T15758] __x64_sys_sendto+0xe1/0x1a0 [ 348.960332][T15758] do_syscall_64+0x103/0x610 [ 348.964935][T15758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.970834][T15758] RIP: 0033:0x458079 [ 348.974734][T15758] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.994351][T15758] RSP: 002b:00007f50b4553c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 348.994367][T15758] RAX: ffffffffffffffda RBX: 00007f50b4553c90 RCX: 0000000000458079 [ 348.994375][T15758] RDX: fffffffffffffe75 RSI: 0000000020000000 RDI: 0000000000000005 [ 348.994382][T15758] RBP: 000000000073bf00 R08: 0000000000000000 R09: fffffffffffffe25 [ 348.994390][T15758] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50b45546d4 [ 348.994398][T15758] R13: 00000000004c5724 R14: 00000000004d96b0 R15: 0000000000000006 [ 349.126849][T15737] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 349.137455][T15737] CPU: 0 PID: 15737 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 349.145462][T15737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.155520][T15737] Call Trace: [ 349.158827][T15737] dump_stack+0x172/0x1f0 [ 349.163178][T15737] dump_header+0x10f/0xb6c [ 349.167618][T15737] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 349.173445][T15737] ? ___ratelimit+0x60/0x595 [ 349.178062][T15737] ? do_raw_spin_unlock+0x57/0x270 [ 349.183307][T15737] oom_kill_process.cold+0x10/0x15 [ 349.183324][T15737] out_of_memory+0x79a/0x1280 [ 349.183341][T15737] ? lock_downgrade+0x880/0x880 [ 349.183353][T15737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.183368][T15737] ? oom_killer_disable+0x280/0x280 [ 349.183381][T15737] ? find_held_lock+0x35/0x130 [ 349.183404][T15737] mem_cgroup_out_of_memory+0x1ca/0x230 [ 349.193230][T15737] ? memcg_event_wake+0x230/0x230 [ 349.193261][T15737] ? do_raw_spin_unlock+0x57/0x270 [ 349.193276][T15737] ? _raw_spin_unlock+0x2d/0x50 [ 349.193294][T15737] try_charge+0x102c/0x15c0 [ 349.193305][T15737] ? find_held_lock+0x35/0x130 [ 349.193335][T15737] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 349.249626][T15737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.255874][T15737] ? kasan_check_read+0x11/0x20 [ 349.260750][T15737] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 349.266295][T15737] mem_cgroup_try_charge+0x24d/0x5e0 [ 349.271582][T15737] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 349.277218][T15737] wp_page_copy+0x408/0x1740 [ 349.281814][T15737] ? find_held_lock+0x35/0x130 [ 349.286665][T15737] ? pmd_pfn+0x1d0/0x1d0 [ 349.290910][T15737] ? lock_downgrade+0x880/0x880 [ 349.295752][T15737] ? swp_swapcount+0x540/0x540 [ 349.300510][T15737] ? kasan_check_read+0x11/0x20 [ 349.305361][T15737] ? do_raw_spin_unlock+0x57/0x270 [ 349.310504][T15737] do_wp_page+0x5d8/0x16c0 [ 349.314919][T15737] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 349.320293][T15737] __handle_mm_fault+0x22e8/0x3ec0 [ 349.325404][T15737] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 349.330947][T15737] ? find_held_lock+0x35/0x130 [ 349.335719][T15737] ? handle_mm_fault+0x322/0xb30 [ 349.340675][T15737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.346918][T15737] ? kasan_check_read+0x11/0x20 [ 349.351785][T15737] handle_mm_fault+0x43f/0xb30 [ 349.356592][T15737] __do_page_fault+0x5ef/0xda0 [ 349.361390][T15737] do_page_fault+0x71/0x581 [ 349.366157][T15737] ? page_fault+0x8/0x30 [ 349.370401][T15737] page_fault+0x1e/0x30 [ 349.374568][T15737] RIP: 0033:0x43180e [ 349.378454][T15737] Code: 15 8b 37 62 00 4c 89 c0 85 d2 0f 85 74 01 00 00 48 83 c4 08 5b 5d 41 5c 41 5d c3 90 be 01 00 00 00 83 3d 3c 4f 62 00 00 74 08 0f b1 33 75 07 eb 1b 0f b1 33 74 16 48 8d 3b 48 81 ec 80 00 00 [ 349.398048][T15737] RSP: 002b:0000000000a4faa0 EFLAGS: 00010202 [ 349.404120][T15737] RAX: 0000000000000000 RBX: 0000000000711640 RCX: 00000000004580ca [ 349.412087][T15737] RDX: 0000000000000011 RSI: 0000000000000001 RDI: 0000000000000011 [ 349.420517][T15737] RBP: 0000000000000110 R08: ffffffffffffffff R09: 0000000000000000 [ 349.428482][T15737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000a4fcb0 [ 349.436444][T15737] R13: 00007f3021217700 R14: 0000000000000006 R15: 000000000073c0ec [ 349.445503][T15737] memory: usage 307200kB, limit 307200kB, failcnt 96 [ 349.452198][T15737] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 349.459782][T15737] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 349.466715][T15737] Memory cgroup stats for /syz3: cache:132KB rss:275852KB rss_huge:260096KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:275928KB inactive_file:0KB active_file:0KB unevictable:0KB [ 349.488440][T15737] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14108,uid=0 [ 349.505018][T15737] Memory cgroup out of memory: Killed process 14108 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 349.520577][ T1042] oom_reaper: reaped process 14108 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:06:29 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x200000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:29 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:29 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:29 executing program 1 (fault-call:11 fault-nth:6): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:29 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000017c0), 0x1c2) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 349.631162][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:29 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:29 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:29 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) uselib(&(0x7f0000000040)='./file0\x00') read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) lsetxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f00000001c0)={{}, {}, [{0x2, 0x1, r1}, {0x2, 0x2, r1}, {0x2, 0x0, r1}, {0x2, 0x2, r1}, {0x2, 0x0, r1}], {}, [], {0x10, 0x6}, {0x20, 0x6}}, 0x4c, 0x0) close(r0) [ 349.731455][T15793] FAULT_INJECTION: forcing a failure. [ 349.731455][T15793] name failslab, interval 1, probability 0, space 0, times 0 [ 349.790975][T15793] CPU: 1 PID: 15793 Comm: syz-executor.1 Not tainted 5.1.0-rc1+ #31 [ 349.799038][T15793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.810128][T15793] Call Trace: [ 349.813448][T15793] dump_stack+0x172/0x1f0 [ 349.817888][T15793] should_fail.cold+0xa/0x15 [ 349.822511][T15793] ? mark_held_locks+0xa4/0xf0 [ 349.827297][T15793] ? fault_create_debugfs_attr+0x1e0/0x1e0 14:06:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 349.833153][T15793] ? lockdep_hardirqs_on+0x418/0x5d0 [ 349.847866][T15793] ? trace_hardirqs_on+0x67/0x230 [ 349.852911][T15793] ? kasan_check_read+0x11/0x20 [ 349.857786][T15793] __should_failslab+0x121/0x190 [ 349.862739][T15793] should_failslab+0x9/0x14 [ 349.862755][T15793] kmem_cache_alloc_node+0x56/0x710 [ 349.862777][T15793] ? mod_timer_pending+0x10a0/0x10a0 [ 349.862796][T15793] __alloc_skb+0xd5/0x5e0 [ 349.862814][T15793] ? skb_trim+0x190/0x190 [ 349.862826][T15793] ? sk_reset_timer+0x38/0x60 [ 349.862847][T15793] ? tcp_rearm_rto.part.0+0x1e0/0x390 [ 349.862868][T15793] sk_stream_alloc_skb+0xc8/0x860 [ 349.872686][T15793] tcp_write_xmit+0x866/0x5310 [ 349.872721][T15793] __tcp_push_pending_frames+0xb4/0x350 [ 349.872738][T15793] tcp_push+0x4cd/0x6c0 [ 349.872760][T15793] do_tcp_sendpages+0x15c2/0x1b80 [ 349.872793][T15793] ? sk_stream_alloc_skb+0x860/0x860 [ 349.872816][T15793] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 349.872839][T15793] tls_push_sg+0x1de/0x680 [ 349.921363][T15793] tls_tx_records+0x3c8/0x760 [ 349.921390][T15793] tls_push_record+0x1e88/0x33f0 [ 349.921422][T15793] ? tls_tx_records+0x760/0x760 [ 349.946477][T15793] ? lock_downgrade+0x880/0x880 [ 349.946495][T15793] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.946515][T15793] ? kasan_check_read+0x11/0x20 [ 349.946537][T15793] bpf_exec_tx_verdict+0xe30/0x1280 [ 349.946558][T15793] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 349.946574][T15793] ? tls_push_record+0x33f0/0x33f0 [ 349.946658][T15793] ? __sk_mem_schedule+0xac/0xe0 [ 349.967505][T15793] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 14:06:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 349.967525][T15793] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.967542][T15793] ? sk_msg_alloc+0x625/0x8d0 [ 349.967579][T15793] tls_sw_sendmsg+0x107c/0x17b0 [ 350.010631][T15793] ? tx_work_handler+0xf0/0xf0 [ 350.015414][T15793] ? aa_sk_perm+0x288/0x880 [ 350.019947][T15793] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 350.025530][T15793] inet_sendmsg+0x147/0x5d0 [ 350.030057][T15793] ? ipip_gro_receive+0x100/0x100 [ 350.035454][T15793] sock_sendmsg+0xdd/0x130 [ 350.035483][T15793] __sys_sendto+0x262/0x380 [ 350.044417][T15793] ? __ia32_sys_getpeername+0xb0/0xb0 [ 350.044439][T15793] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 350.044465][T15793] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 350.044477][T15793] ? fput_many+0x12c/0x1a0 [ 350.044489][T15793] ? fput+0x1b/0x20 [ 350.044504][T15793] ? ksys_write+0x166/0x1f0 [ 350.044525][T15793] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 350.044540][T15793] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 350.044561][T15793] ? do_syscall_64+0x26/0x610 [ 350.089980][T15793] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.096100][T15793] __x64_sys_sendto+0xe1/0x1a0 [ 350.100898][T15793] do_syscall_64+0x103/0x610 [ 350.105515][T15793] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.111451][T15793] RIP: 0033:0x458079 [ 350.115365][T15793] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.135101][T15793] RSP: 002b:00007f50b4553c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 350.143540][T15793] RAX: ffffffffffffffda RBX: 00007f50b4553c90 RCX: 0000000000458079 [ 350.151528][T15793] RDX: fffffffffffffe75 RSI: 0000000020000000 RDI: 0000000000000005 [ 350.159518][T15793] RBP: 000000000073bf00 R08: 0000000000000000 R09: fffffffffffffe25 [ 350.167528][T15793] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50b45546d4 [ 350.175510][T15793] R13: 00000000004c5724 R14: 00000000004d96b0 R15: 0000000000000006 14:06:30 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x1000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:30 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:30 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:30 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000040000000000000010000000000000002000000000000071"], 0x24, 0x0) close(r0) 14:06:30 executing program 1 (fault-call:11 fault-nth:7): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 350.589692][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:30 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:30 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 350.634928][T15839] FAULT_INJECTION: forcing a failure. [ 350.634928][T15839] name failslab, interval 1, probability 0, space 0, times 0 [ 350.710865][T15839] CPU: 1 PID: 15839 Comm: syz-executor.1 Not tainted 5.1.0-rc1+ #31 [ 350.719116][T15839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.729189][T15839] Call Trace: [ 350.732507][T15839] dump_stack+0x172/0x1f0 [ 350.736889][T15839] should_fail.cold+0xa/0x15 [ 350.741508][T15839] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 350.747379][T15839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.753631][T15839] ? should_fail+0x1de/0x852 [ 350.758249][T15839] __should_failslab+0x121/0x190 [ 350.763208][T15839] should_failslab+0x9/0x14 [ 350.767736][T15839] kmem_cache_alloc_node_trace+0x5a/0x720 [ 350.773486][T15839] __kmalloc_node_track_caller+0x3d/0x70 [ 350.779262][T15839] __kmalloc_reserve.isra.0+0x40/0xf0 [ 350.784665][T15839] __alloc_skb+0x10b/0x5e0 [ 350.789092][T15839] ? skb_trim+0x190/0x190 [ 350.793438][T15839] ? sk_reset_timer+0x38/0x60 [ 350.798140][T15839] ? tcp_rearm_rto.part.0+0x1e0/0x390 [ 350.803533][T15839] sk_stream_alloc_skb+0xc8/0x860 [ 350.803554][T15839] tcp_write_xmit+0x866/0x5310 [ 350.803594][T15839] __tcp_push_pending_frames+0xb4/0x350 [ 350.818961][T15839] tcp_push+0x4cd/0x6c0 [ 350.823144][T15839] do_tcp_sendpages+0x15c2/0x1b80 [ 350.828306][T15839] ? sk_stream_alloc_skb+0x860/0x860 [ 350.833656][T15839] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 350.839419][T15839] tls_push_sg+0x1de/0x680 [ 350.843878][T15839] tls_tx_records+0x3c8/0x760 [ 350.848981][T15839] tls_push_record+0x1e88/0x33f0 [ 350.855027][T15839] ? tls_tx_records+0x760/0x760 14:06:30 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10001, 0x20001) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x68, r1, 0x81c, 0x70bd2d, 0x25dfdbfd, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x1ff, @link='syz0\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40050}, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f00000004c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [{@dont_hash='dont_hash'}]}}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r0, 0xc040564b, &(0x7f0000000480)={0x1, 0x0, 0x302f, 0x0, 0x92e, {0x8000, 0xffffffff00000001}}) read$FUSE(r2, &(0x7f00000040c0), 0x1000) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x9, 0x0) write$FUSE_INTERRUPT(r2, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) read(r0, &(0x7f0000000380)=""/4, 0x4) close(r2) 14:06:30 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 350.859903][T15839] ? lock_downgrade+0x880/0x880 [ 350.864766][T15839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.871030][T15839] ? kasan_check_read+0x11/0x20 [ 350.875903][T15839] bpf_exec_tx_verdict+0xe30/0x1280 [ 350.881138][T15839] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 350.886869][T15839] ? tls_push_record+0x33f0/0x33f0 [ 350.886952][T15839] ? __sk_mem_schedule+0xac/0xe0 [ 350.896961][T15839] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 350.896979][T15839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 14:06:30 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 350.896992][T15839] ? sk_msg_alloc+0x625/0x8d0 [ 350.897018][T15839] tls_sw_sendmsg+0x107c/0x17b0 [ 350.897052][T15839] ? tx_work_handler+0xf0/0xf0 [ 350.897065][T15839] ? aa_sk_perm+0x288/0x880 [ 350.897087][T15839] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 350.897116][T15839] inet_sendmsg+0x147/0x5d0 [ 350.939908][T15839] ? ipip_gro_receive+0x100/0x100 [ 350.944950][T15839] sock_sendmsg+0xdd/0x130 [ 350.949382][T15839] __sys_sendto+0x262/0x380 [ 350.953896][T15839] ? __ia32_sys_getpeername+0xb0/0xb0 [ 350.959297][T15839] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 350.964873][T15839] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 350.971127][T15839] ? fput_many+0x12c/0x1a0 [ 350.975558][T15839] ? fput+0x1b/0x20 [ 350.979371][T15839] ? ksys_write+0x166/0x1f0 [ 350.979393][T15839] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 350.979414][T15839] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 350.994806][T15839] ? do_syscall_64+0x26/0x610 [ 350.994821][T15839] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.994843][T15839] __x64_sys_sendto+0xe1/0x1a0 [ 350.994862][T15839] do_syscall_64+0x103/0x610 [ 350.994881][T15839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.994899][T15839] RIP: 0033:0x458079 [ 351.024713][T15839] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.024723][T15839] RSP: 002b:00007f50b4553c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 351.024746][T15839] RAX: ffffffffffffffda RBX: 00007f50b4553c90 RCX: 0000000000458079 [ 351.060751][T15839] RDX: fffffffffffffe75 RSI: 0000000020000000 RDI: 0000000000000005 [ 351.068732][T15839] RBP: 000000000073bf00 R08: 0000000000000000 R09: fffffffffffffe25 [ 351.068741][T15839] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50b45546d4 [ 351.068749][T15839] R13: 00000000004c5724 R14: 00000000004d96b0 R15: 0000000000000006 14:06:31 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x2000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x0, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:31 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:31 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:31 executing program 1 (fault-call:11 fault-nth:8): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:31 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) [ 351.570008][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 351.585190][T15893] FAULT_INJECTION: forcing a failure. [ 351.585190][T15893] name failslab, interval 1, probability 0, space 0, times 0 14:06:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x0, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 351.613041][T15893] CPU: 1 PID: 15893 Comm: syz-executor.1 Not tainted 5.1.0-rc1+ #31 [ 351.621118][T15893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.632007][T15893] Call Trace: [ 351.635326][T15893] dump_stack+0x172/0x1f0 [ 351.639856][T15893] should_fail.cold+0xa/0x15 [ 351.644933][T15893] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 351.650840][T15893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.650867][T15893] __should_failslab+0x121/0x190 [ 351.662098][T15893] should_failslab+0x9/0x14 14:06:31 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:31 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 351.666628][T15893] kmem_cache_alloc_node+0x56/0x710 [ 351.672460][T15893] ? __tcp_transmit_skb+0x1a8f/0x3750 [ 351.678141][T15893] __alloc_skb+0xd5/0x5e0 [ 351.682494][T15893] ? skb_trim+0x190/0x190 [ 351.686854][T15893] ? __tcp_select_window+0x8b0/0x8b0 [ 351.692170][T15893] sk_stream_alloc_skb+0xc8/0x860 [ 351.697248][T15893] tcp_write_xmit+0x866/0x5310 [ 351.702077][T15893] __tcp_push_pending_frames+0xb4/0x350 [ 351.707738][T15893] tcp_push+0x4cd/0x6c0 [ 351.711920][T15893] do_tcp_sendpages+0x15c2/0x1b80 [ 351.717062][T15893] ? sk_stream_alloc_skb+0x860/0x860 [ 351.717088][T15893] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 351.717115][T15893] tls_push_sg+0x1de/0x680 [ 351.732585][T15893] tls_tx_records+0x3c8/0x760 [ 351.737291][T15893] tls_push_record+0x1e88/0x33f0 [ 351.742263][T15893] ? tls_tx_records+0x760/0x760 [ 351.747159][T15893] ? lock_downgrade+0x880/0x880 [ 351.752031][T15893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.758294][T15893] ? kasan_check_read+0x11/0x20 [ 351.758319][T15893] bpf_exec_tx_verdict+0xe30/0x1280 [ 351.758345][T15893] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 351.758366][T15893] ? tls_push_record+0x33f0/0x33f0 [ 351.768510][T15893] ? __sk_mem_schedule+0xac/0xe0 [ 351.784278][T15893] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 351.790540][T15893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.790557][T15893] ? sk_msg_alloc+0x625/0x8d0 [ 351.790594][T15893] tls_sw_sendmsg+0x107c/0x17b0 [ 351.807672][T15893] ? tx_work_handler+0xf0/0xf0 [ 351.812477][T15893] ? aa_sk_perm+0x288/0x880 [ 351.817019][T15893] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 351.817046][T15893] inet_sendmsg+0x147/0x5d0 [ 351.817064][T15893] ? ipip_gro_receive+0x100/0x100 [ 351.817086][T15893] sock_sendmsg+0xdd/0x130 [ 351.832161][T15893] __sys_sendto+0x262/0x380 [ 351.832183][T15893] ? __ia32_sys_getpeername+0xb0/0xb0 [ 351.832206][T15893] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 351.832235][T15893] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 351.852048][T15893] ? fput_many+0x12c/0x1a0 [ 351.852064][T15893] ? fput+0x1b/0x20 [ 351.852082][T15893] ? ksys_write+0x166/0x1f0 [ 351.852108][T15893] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 351.852129][T15893] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 351.889057][T15893] ? do_syscall_64+0x26/0x610 [ 351.893755][T15893] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.899863][T15893] __x64_sys_sendto+0xe1/0x1a0 [ 351.904652][T15893] do_syscall_64+0x103/0x610 [ 351.909274][T15893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.915179][T15893] RIP: 0033:0x458079 [ 351.919082][T15893] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.939173][T15893] RSP: 002b:00007f50b4553c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 351.947603][T15893] RAX: ffffffffffffffda RBX: 00007f50b4553c90 RCX: 0000000000458079 [ 351.955593][T15893] RDX: fffffffffffffe75 RSI: 0000000020000000 RDI: 0000000000000005 [ 351.963578][T15893] RBP: 000000000073bf00 R08: 0000000000000000 R09: fffffffffffffe25 14:06:31 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x42000) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0200000001000000000000000400000000000000179610000000000000002000000000000000"], 0x24, 0x0) close(r0) 14:06:31 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 351.971573][T15893] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50b45546d4 [ 351.979563][T15893] R13: 00000000004c5724 R14: 00000000004d96b0 R15: 0000000000000006 14:06:31 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:32 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x3f000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x0, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:32 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x400000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x1e, 0xc, "47c9a76e61fc891c5139e9546a8d3cb8a6086d6bc40a427a9fe839c3b20f88214f5dcfd5943104c3c00ca9554a6b94ec587229dc7b185579d4719eb077d07cf4", "c1b3872a75fbba9f0a65decd60ddcea3bbf191a25ae299dae0e1034877aa9ea1", [0xfffffffffffffe01, 0x7]}) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:32 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:32 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:32 executing program 1 (fault-call:11 fault-nth:9): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 352.495123][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:32 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 352.549571][T15942] FAULT_INJECTION: forcing a failure. [ 352.549571][T15942] name failslab, interval 1, probability 0, space 0, times 0 14:06:32 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 352.632435][T15942] CPU: 1 PID: 15942 Comm: syz-executor.1 Not tainted 5.1.0-rc1+ #31 [ 352.640569][T15942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.650646][T15942] Call Trace: [ 352.653963][T15942] dump_stack+0x172/0x1f0 [ 352.658321][T15942] should_fail.cold+0xa/0x15 [ 352.662932][T15942] ? lock_downgrade+0x880/0x880 [ 352.667801][T15942] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 352.673630][T15942] ? kasan_check_read+0x11/0x20 [ 352.678504][T15942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.684760][T15942] ? should_fail+0x1de/0x852 [ 352.689364][T15942] __should_failslab+0x121/0x190 [ 352.694322][T15942] should_failslab+0x9/0x14 [ 352.698841][T15942] kmem_cache_alloc_node_trace+0x5a/0x720 [ 352.704591][T15942] __kmalloc_node_track_caller+0x3d/0x70 [ 352.710256][T15942] __kmalloc_reserve.isra.0+0x40/0xf0 [ 352.715650][T15942] __alloc_skb+0x10b/0x5e0 [ 352.720096][T15942] ? skb_trim+0x190/0x190 [ 352.724484][T15942] ? __tcp_select_window+0x8b0/0x8b0 [ 352.729795][T15942] sk_stream_alloc_skb+0xc8/0x860 [ 352.734845][T15942] tcp_write_xmit+0x866/0x5310 [ 352.739650][T15942] __tcp_push_pending_frames+0xb4/0x350 [ 352.745219][T15942] tcp_push+0x4cd/0x6c0 [ 352.749405][T15942] do_tcp_sendpages+0x15c2/0x1b80 [ 352.754479][T15942] ? sk_stream_alloc_skb+0x860/0x860 [ 352.759783][T15942] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 352.765529][T15942] tls_push_sg+0x1de/0x680 [ 352.769988][T15942] tls_tx_records+0x3c8/0x760 [ 352.774695][T15942] tls_push_record+0x1e88/0x33f0 [ 352.779684][T15942] ? tls_tx_records+0x760/0x760 [ 352.784562][T15942] ? lock_downgrade+0x880/0x880 [ 352.789435][T15942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.795698][T15942] ? kasan_check_read+0x11/0x20 [ 352.800576][T15942] bpf_exec_tx_verdict+0xe30/0x1280 [ 352.805797][T15942] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 352.811540][T15942] ? tls_push_record+0x33f0/0x33f0 [ 352.816727][T15942] ? __sk_mem_schedule+0xac/0xe0 [ 352.821678][T15942] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 352.827956][T15942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.834221][T15942] ? sk_msg_alloc+0x625/0x8d0 [ 352.838936][T15942] tls_sw_sendmsg+0x107c/0x17b0 [ 352.843821][T15942] ? tx_work_handler+0xf0/0xf0 [ 352.848592][T15942] ? aa_sk_perm+0x288/0x880 [ 352.853220][T15942] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 352.858891][T15942] inet_sendmsg+0x147/0x5d0 [ 352.863418][T15942] ? ipip_gro_receive+0x100/0x100 [ 352.868457][T15942] sock_sendmsg+0xdd/0x130 [ 352.872886][T15942] __sys_sendto+0x262/0x380 [ 352.872905][T15942] ? __ia32_sys_getpeername+0xb0/0xb0 14:06:32 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 352.872926][T15942] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 352.872956][T15942] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 352.872970][T15942] ? fput_many+0x12c/0x1a0 [ 352.872988][T15942] ? fput+0x1b/0x20 [ 352.902947][T15942] ? ksys_write+0x166/0x1f0 [ 352.907480][T15942] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 352.912985][T15942] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 352.918470][T15942] ? do_syscall_64+0x26/0x610 [ 352.923190][T15942] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.929288][T15942] __x64_sys_sendto+0xe1/0x1a0 [ 352.935611][T15942] do_syscall_64+0x103/0x610 [ 352.940314][T15942] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.946218][T15942] RIP: 0033:0x458079 [ 352.950142][T15942] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.969764][T15942] RSP: 002b:00007f50b4553c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 14:06:32 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 352.978195][T15942] RAX: ffffffffffffffda RBX: 00007f50b4553c90 RCX: 0000000000458079 [ 352.986191][T15942] RDX: fffffffffffffe75 RSI: 0000000020000000 RDI: 0000000000000005 [ 352.994179][T15942] RBP: 000000000073bf00 R08: 0000000000000000 R09: fffffffffffffe25 [ 353.002178][T15942] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50b45546d4 [ 353.002196][T15942] R13: 00000000004c5724 R14: 00000000004d96b0 R15: 0000000000000006 [ 353.382522][T15960] syz-executor.3 invoked oom-killer: gfp_mask=0x40cc0(GFP_KERNEL|__GFP_COMP), order=0, oom_score_adj=1000 [ 353.394201][T15960] CPU: 1 PID: 15960 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 353.402257][T15960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.412306][T15960] Call Trace: [ 353.415615][T15960] dump_stack+0x172/0x1f0 [ 353.419935][T15960] dump_header+0x10f/0xb6c [ 353.424340][T15960] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 353.430141][T15960] ? ___ratelimit+0x60/0x595 [ 353.434738][T15960] ? do_raw_spin_unlock+0x57/0x270 [ 353.439841][T15960] oom_kill_process.cold+0x10/0x15 [ 353.444941][T15960] out_of_memory+0x79a/0x1280 [ 353.449610][T15960] ? lock_downgrade+0x880/0x880 [ 353.454509][T15960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.460758][T15960] ? oom_killer_disable+0x280/0x280 [ 353.465943][T15960] ? find_held_lock+0x35/0x130 [ 353.470702][T15960] mem_cgroup_out_of_memory+0x1ca/0x230 [ 353.476269][T15960] ? memcg_event_wake+0x230/0x230 [ 353.481293][T15960] ? do_raw_spin_unlock+0x57/0x270 [ 353.486418][T15960] ? _raw_spin_unlock+0x2d/0x50 [ 353.491282][T15960] try_charge+0x102c/0x15c0 [ 353.495802][T15960] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.502047][T15960] ? should_fail+0x1de/0x852 [ 353.506630][T15960] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 353.512188][T15960] ? rcu_read_lock_sched_held+0x110/0x130 [ 353.517896][T15960] ? __alloc_pages_nodemask+0x599/0x7e0 [ 353.523451][T15960] __memcg_kmem_charge_memcg+0x7c/0x130 [ 353.528986][T15960] ? memcg_kmem_put_cache+0xb0/0xb0 [ 353.534167][T15960] ? cache_grow_begin+0x594/0x860 [ 353.539202][T15960] ? lockdep_hardirqs_on+0x418/0x5d0 [ 353.544500][T15960] ? trace_hardirqs_on+0x67/0x230 [ 353.549533][T15960] cache_grow_begin+0x5c0/0x860 [ 353.554373][T15960] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 353.560796][T15960] ? __cpuset_node_allowed+0x136/0x540 [ 353.566265][T15960] fallback_alloc+0x1fd/0x2d0 [ 353.570933][T15960] ____cache_alloc_node+0x1be/0x1e0 [ 353.576128][T15960] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.582383][T15960] kmem_cache_alloc+0x1e8/0x6f0 [ 353.587250][T15960] ? anon_vma_clone+0x320/0x480 [ 353.592097][T15960] anon_vma_fork+0xfc/0x4a0 [ 353.596589][T15960] ? dup_userfaultfd+0x15e/0x6d0 [ 353.601513][T15960] ? memcpy+0x46/0x50 [ 353.605491][T15960] copy_process.part.0+0x350f/0x7980 [ 353.610801][T15960] ? __cleanup_sighand+0x60/0x60 [ 353.615751][T15960] _do_fork+0x257/0xfd0 [ 353.619903][T15960] ? fork_idle+0x1d0/0x1d0 [ 353.624322][T15960] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 353.629786][T15960] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 353.635329][T15960] ? do_syscall_64+0x26/0x610 [ 353.640100][T15960] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.646265][T15960] ? do_syscall_64+0x26/0x610 [ 353.650933][T15960] __x64_sys_clone+0xbf/0x150 [ 353.655634][T15960] do_syscall_64+0x103/0x610 [ 353.660212][T15960] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.666086][T15960] RIP: 0033:0x458079 [ 353.669990][T15960] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.689589][T15960] RSP: 002b:00007f3021237c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 353.697994][T15960] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 353.706071][T15960] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 353.714046][T15960] RBP: 000000000073c040 R08: 0000000000000000 R09: 0000000000000000 [ 353.722018][T15960] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30212386d4 [ 353.729998][T15960] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 353.738415][T15960] memory: usage 307200kB, limit 307200kB, failcnt 133 [ 353.745279][T15960] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 353.752871][T15960] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 353.759717][T15960] Memory cgroup stats for /syz3: cache:132KB rss:274696KB rss_huge:258048KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:274700KB inactive_file:0KB active_file:0KB unevictable:0KB 14:06:33 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x40000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:33 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:33 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r1 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x20000, 0x121) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xc4) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/fuse\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, r3, 0x5) write$P9_RSYMLINK(r0, &(0x7f0000000280)={0x14, 0x11, 0x2, {0x4, 0x0, 0x1}}, 0x14) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB="91f59b164628a2861798eb6d2c726f6f746d6f64653d3030303030303030303030303030303030303430", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r2, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r2, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x24, 0x0) close(r2) 14:06:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:33 executing program 1 (fault-call:11 fault-nth:10): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:33 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 353.781495][T15960] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14156,uid=0 [ 353.796955][T15960] Memory cgroup out of memory: Killed process 14156 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 353.813257][ T1042] oom_reaper: reaped process 14156 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 353.873848][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 353.914883][T15989] FAULT_INJECTION: forcing a failure. [ 353.914883][T15989] name failslab, interval 1, probability 0, space 0, times 0 [ 353.936880][T15989] CPU: 1 PID: 15989 Comm: syz-executor.1 Not tainted 5.1.0-rc1+ #31 [ 353.944898][T15989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.955063][T15989] Call Trace: [ 353.958388][T15989] dump_stack+0x172/0x1f0 [ 353.962735][T15989] should_fail.cold+0xa/0x15 [ 353.967343][T15989] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 353.973154][T15989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.979923][T15989] __should_failslab+0x121/0x190 [ 353.984875][T15989] should_failslab+0x9/0x14 [ 353.989393][T15989] kmem_cache_alloc_node+0x56/0x710 [ 353.994604][T15989] ? __tcp_transmit_skb+0x1a8f/0x3750 [ 353.999995][T15989] __alloc_skb+0xd5/0x5e0 [ 354.004967][T15989] ? skb_trim+0x190/0x190 [ 354.009312][T15989] ? __tcp_select_window+0x8b0/0x8b0 14:06:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:33 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:33 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 354.014620][T15989] sk_stream_alloc_skb+0xc8/0x860 [ 354.019662][T15989] tcp_write_xmit+0x866/0x5310 [ 354.024590][T15989] __tcp_push_pending_frames+0xb4/0x350 [ 354.030419][T15989] tcp_push+0x4cd/0x6c0 [ 354.034608][T15989] do_tcp_sendpages+0x15c2/0x1b80 [ 354.039680][T15989] ? sk_stream_alloc_skb+0x860/0x860 [ 354.044999][T15989] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 354.050852][T15989] tls_push_sg+0x1de/0x680 [ 354.055297][T15989] tls_tx_records+0x3c8/0x760 [ 354.060003][T15989] tls_push_record+0x1e88/0x33f0 14:06:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 354.064979][T15989] ? tls_tx_records+0x760/0x760 [ 354.069850][T15989] ? lock_downgrade+0x880/0x880 [ 354.074751][T15989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.081145][T15989] ? kasan_check_read+0x11/0x20 [ 354.087072][T15989] bpf_exec_tx_verdict+0xe30/0x1280 [ 354.092305][T15989] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 354.098048][T15989] ? tls_push_record+0x33f0/0x33f0 [ 354.103258][T15989] ? __sk_mem_schedule+0xac/0xe0 [ 354.108221][T15989] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 354.114548][T15989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.120897][T15989] ? sk_msg_alloc+0x625/0x8d0 [ 354.125602][T15989] tls_sw_sendmsg+0x107c/0x17b0 [ 354.130490][T15989] ? tx_work_handler+0xf0/0xf0 [ 354.135275][T15989] ? aa_sk_perm+0x288/0x880 [ 354.139850][T15989] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 354.145506][T15989] inet_sendmsg+0x147/0x5d0 [ 354.150022][T15989] ? ipip_gro_receive+0x100/0x100 [ 354.155055][T15989] sock_sendmsg+0xdd/0x130 [ 354.159479][T15989] __sys_sendto+0x262/0x380 14:06:33 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) [ 354.164001][T15989] ? __ia32_sys_getpeername+0xb0/0xb0 [ 354.169396][T15989] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 354.174966][T15989] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 354.181229][T15989] ? fput_many+0x12c/0x1a0 [ 354.185667][T15989] ? fput+0x1b/0x20 [ 354.189490][T15989] ? ksys_write+0x166/0x1f0 [ 354.194007][T15989] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 354.199480][T15989] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 354.204967][T15989] ? do_syscall_64+0x26/0x610 [ 354.209689][T15989] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.215874][T15989] __x64_sys_sendto+0xe1/0x1a0 [ 354.222233][T15989] do_syscall_64+0x103/0x610 [ 354.226855][T15989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.232782][T15989] RIP: 0033:0x458079 [ 354.236686][T15989] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.256392][T15989] RSP: 002b:00007f50b4553c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 354.264916][T15989] RAX: ffffffffffffffda RBX: 00007f50b4553c90 RCX: 0000000000458079 [ 354.272900][T15989] RDX: fffffffffffffe75 RSI: 0000000020000000 RDI: 0000000000000005 [ 354.281146][T15989] RBP: 000000000073bf00 R08: 0000000000000000 R09: fffffffffffffe25 [ 354.281165][T15989] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50b45546d4 [ 354.297214][T15989] R13: 00000000004c5724 R14: 00000000004d96b0 R15: 0000000000000006 14:06:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:34 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:34 executing program 1 (fault-call:11 fault-nth:11): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:34 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x20000000000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:34 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:34 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x238, 0xd532e32f279549c1, 0x800000002}, 0xfffffdba) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x1, 0x5, 0x8417, {0x77359400}, 0x80, 0x4}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) [ 354.833220][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 354.844226][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 354.866143][T16040] syz-executor.3 invoked oom-killer: gfp_mask=0x40cc0(GFP_KERNEL|__GFP_COMP), order=1, oom_score_adj=1000 [ 354.910777][T16034] FAULT_INJECTION: forcing a failure. [ 354.910777][T16034] name failslab, interval 1, probability 0, space 0, times 0 [ 354.913357][T16040] CPU: 0 PID: 16040 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 354.931535][T16040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.943120][T16040] Call Trace: [ 354.946427][T16040] dump_stack+0x172/0x1f0 [ 354.950771][T16040] dump_header+0x10f/0xb6c [ 354.955214][T16040] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 354.961955][T16040] ? ___ratelimit+0x60/0x595 [ 354.966647][T16040] ? do_raw_spin_unlock+0x57/0x270 [ 354.971777][T16040] oom_kill_process.cold+0x10/0x15 [ 354.976910][T16040] out_of_memory+0x79a/0x1280 [ 354.982424][T16040] ? lock_downgrade+0x880/0x880 [ 354.987372][T16040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.993635][T16040] ? oom_killer_disable+0x280/0x280 [ 354.998842][T16040] ? find_held_lock+0x35/0x130 [ 355.003712][T16040] mem_cgroup_out_of_memory+0x1ca/0x230 [ 355.009402][T16040] ? memcg_event_wake+0x230/0x230 [ 355.014458][T16040] ? do_raw_spin_unlock+0x57/0x270 [ 355.019701][T16040] ? _raw_spin_unlock+0x2d/0x50 [ 355.024615][T16040] try_charge+0x102c/0x15c0 [ 355.029143][T16040] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 355.037866][T16040] ? rcu_read_lock_sched_held+0x110/0x130 [ 355.043784][T16040] ? __alloc_pages_nodemask+0x599/0x7e0 [ 355.049363][T16040] __memcg_kmem_charge_memcg+0x7c/0x130 [ 355.054969][T16040] ? memcg_kmem_put_cache+0xb0/0xb0 [ 355.060199][T16040] ? cache_grow_begin+0x594/0x860 [ 355.065348][T16040] ? lockdep_hardirqs_on+0x418/0x5d0 [ 355.070654][T16040] ? trace_hardirqs_on+0x67/0x230 [ 355.075711][T16040] cache_grow_begin+0x5c0/0x860 [ 355.080777][T16040] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 355.080792][T16040] ? __cpuset_node_allowed+0x136/0x540 [ 355.080812][T16040] fallback_alloc+0x1fd/0x2d0 [ 355.080833][T16040] ____cache_alloc_node+0x1be/0x1e0 [ 355.102889][T16040] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 14:06:34 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 355.102913][T16040] kmem_cache_alloc_node+0xe3/0x710 [ 355.102926][T16040] ? lockdep_hardirqs_on+0x418/0x5d0 [ 355.102941][T16040] ? trace_hardirqs_on+0x67/0x230 [ 355.102963][T16040] copy_process.part.0+0x1d08/0x7980 [ 355.102979][T16040] ? psi_memstall_leave+0x11c/0x180 [ 355.102996][T16040] ? sched_clock+0x2e/0x50 [ 355.103011][T16040] ? psi_memstall_leave+0x12e/0x180 [ 355.103025][T16040] ? find_held_lock+0x35/0x130 [ 355.103040][T16040] ? psi_memstall_leave+0x12e/0x180 [ 355.103067][T16040] ? __cleanup_sighand+0x60/0x60 14:06:34 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [], {0x4, 0x2}}, 0xffffff8e, 0x0) close(r0) [ 355.103079][T16040] ? __lock_acquire+0x548/0x3fb0 [ 355.103091][T16040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.103104][T16040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.103118][T16040] ? debug_smp_processor_id+0x3c/0x280 [ 355.103143][T16040] _do_fork+0x257/0xfd0 [ 355.103162][T16040] ? fork_idle+0x1d0/0x1d0 [ 355.103178][T16040] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 355.103190][T16040] ? lock_downgrade+0x880/0x880 [ 355.103203][T16040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.103224][T16040] ? blkcg_exit_queue+0x30/0x30 [ 355.214735][T16040] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 355.220231][T16040] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 355.225733][T16040] ? do_syscall_64+0x26/0x610 [ 355.230414][T16040] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.236489][T16040] ? do_syscall_64+0x26/0x610 [ 355.241369][T16040] __x64_sys_clone+0xbf/0x150 [ 355.246065][T16040] do_syscall_64+0x103/0x610 [ 355.250675][T16040] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.256597][T16040] RIP: 0033:0x45aa49 [ 355.260525][T16040] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 355.280370][T16040] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 355.288825][T16040] RAX: ffffffffffffffda RBX: 00007f302127a700 RCX: 000000000045aa49 [ 355.297631][T16040] RDX: 00007f302127a9d0 RSI: 00007f3021279db0 RDI: 00000000003d0f00 [ 355.305618][T16040] RBP: 0000000000a4fcb0 R08: 00007f302127a700 R09: 00007f302127a700 [ 355.313724][T16040] R10: 00007f302127a9d0 R11: 0000000000000202 R12: 0000000000000000 [ 355.321720][T16040] R13: 0000000000a4fb5f R14: 00007f302127a9c0 R15: 000000000073bf0c [ 355.342522][T16034] CPU: 1 PID: 16034 Comm: syz-executor.1 Not tainted 5.1.0-rc1+ #31 [ 355.351072][T16034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.354000][T16040] memory: usage 307200kB, limit 307200kB, failcnt 210 [ 355.361154][T16034] Call Trace: [ 355.361186][T16034] dump_stack+0x172/0x1f0 [ 355.361208][T16034] should_fail.cold+0xa/0x15 [ 355.361224][T16034] ? lock_downgrade+0x880/0x880 [ 355.361252][T16034] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 355.361269][T16034] ? kasan_check_read+0x11/0x20 [ 355.361292][T16034] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.368387][T16040] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 355.371448][T16034] ? should_fail+0x1de/0x852 [ 355.371469][T16034] __should_failslab+0x121/0x190 [ 355.371491][T16034] should_failslab+0x9/0x14 [ 355.371508][T16034] kmem_cache_alloc_node_trace+0x5a/0x720 [ 355.371535][T16034] __kmalloc_node_track_caller+0x3d/0x70 [ 355.376442][T16040] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 355.380476][T16034] __kmalloc_reserve.isra.0+0x40/0xf0 [ 355.380498][T16034] __alloc_skb+0x10b/0x5e0 [ 355.380516][T16034] ? skb_trim+0x190/0x190 [ 355.380533][T16034] ? __tcp_select_window+0x8b0/0x8b0 [ 355.380557][T16034] sk_stream_alloc_skb+0xc8/0x860 [ 355.385842][T16040] Memory cgroup stats for /syz3: cache:132KB rss:274732KB rss_huge:258048KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:274808KB inactive_file:0KB active_file:0KB unevictable:0KB [ 355.391321][T16034] tcp_write_xmit+0x866/0x5310 [ 355.391361][T16034] __tcp_push_pending_frames+0xb4/0x350 [ 355.391379][T16034] tcp_push+0x4cd/0x6c0 [ 355.391409][T16034] do_tcp_sendpages+0x15c2/0x1b80 [ 355.396730][T16040] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14206,uid=0 [ 355.402535][T16034] ? sk_stream_alloc_skb+0x860/0x860 [ 355.402561][T16034] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 355.402582][T16034] tls_push_sg+0x1de/0x680 [ 355.402608][T16034] tls_tx_records+0x3c8/0x760 [ 355.412474][T16040] Memory cgroup out of memory: Killed process 14206 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 355.414687][T16034] tls_push_record+0x1e88/0x33f0 [ 355.414724][T16034] ? tls_tx_records+0x760/0x760 [ 355.414741][T16034] ? lock_downgrade+0x880/0x880 [ 355.414756][T16034] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.414786][T16034] ? kasan_check_read+0x11/0x20 [ 355.414811][T16034] bpf_exec_tx_verdict+0xe30/0x1280 [ 355.414835][T16034] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 355.414853][T16034] ? tls_push_record+0x33f0/0x33f0 [ 355.414945][T16034] ? __sk_mem_schedule+0xac/0xe0 [ 355.489495][T16034] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 355.489514][T16034] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.489530][T16034] ? sk_msg_alloc+0x625/0x8d0 [ 355.489557][T16034] tls_sw_sendmsg+0x107c/0x17b0 [ 355.489590][T16034] ? tx_work_handler+0xf0/0xf0 [ 355.489612][T16034] ? aa_sk_perm+0x288/0x880 [ 355.524751][T16034] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 355.524777][T16034] inet_sendmsg+0x147/0x5d0 [ 355.524796][T16034] ? ipip_gro_receive+0x100/0x100 [ 355.524814][T16034] sock_sendmsg+0xdd/0x130 [ 355.524832][T16034] __sys_sendto+0x262/0x380 [ 355.524850][T16034] ? __ia32_sys_getpeername+0xb0/0xb0 [ 355.524871][T16034] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 355.524908][T16034] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 355.637038][T16034] ? fput_many+0x12c/0x1a0 [ 355.637054][T16034] ? fput+0x1b/0x20 [ 355.637072][T16034] ? ksys_write+0x166/0x1f0 [ 355.637094][T16034] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 355.637116][T16034] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 355.637137][T16034] ? do_syscall_64+0x26/0x610 [ 355.652255][T16034] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.652281][T16034] __x64_sys_sendto+0xe1/0x1a0 [ 355.652305][T16034] do_syscall_64+0x103/0x610 [ 355.652330][T16034] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.723134][T16034] RIP: 0033:0x458079 [ 355.723151][T16034] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.723159][T16034] RSP: 002b:00007f50b4553c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 14:06:35 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:35 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:35 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:35 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:35 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 355.723173][T16034] RAX: ffffffffffffffda RBX: 00007f50b4553c90 RCX: 0000000000458079 [ 355.723182][T16034] RDX: fffffffffffffe75 RSI: 0000000020000000 RDI: 0000000000000005 [ 355.723191][T16034] RBP: 000000000073bf00 R08: 0000000000000000 R09: fffffffffffffe25 [ 355.723200][T16034] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50b45546d4 [ 355.723208][T16034] R13: 00000000004c5724 R14: 00000000004d96b0 R15: 0000000000000006 [ 355.796920][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:35 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x100000000000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:35 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:35 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:35 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 355.970830][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:35 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',groqp_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:35 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x2, 0x0, 0xfffffffffffffe25) 14:06:36 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffffffc1, 0x200041) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r1, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r1) 14:06:36 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 356.258663][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:36 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 356.618512][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:36 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x200000000000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x3, 0x0, 0xfffffffffffffe25) 14:06:36 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:36 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) setxattr$security_selinux(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.selinux\x00', &(0x7f0000000140)='system_u:object_r:sshd_exec_t:s0\x00', 0x21, 0x1) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2cd4"]) read$FUSE(r0, &(0x7f00000040c0), 0x3bc) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:36 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x2]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:36 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x75, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x40) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r1, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x7fffffff, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x88) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r1) 14:06:36 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x5]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 356.972728][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x4, 0x0, 0xfffffffffffffe25) 14:06:36 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:36 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100000004) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) [ 357.126673][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x6, 0x0, 0xfffffffffffffe25) 14:06:37 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x3f00000000000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:37 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x500]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:37 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:37 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x40, 0x100000000, 0x4, 0xffffffffffffffff}]}) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000040)) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x7, 0x0, 0xfffffffffffffe25) 14:06:37 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x1000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 357.985967][ C1] net_ratelimit: 2 callbacks suppressed [ 357.985977][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:37 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x8, 0x0, 0xfffffffffffffe25) 14:06:37 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x0, 0x101500) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000280)={{0x3fe000000, 0x4, 0x8, 0xff, 0x8001, 0x5}, 0x404c, 0x3, 0x9e}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000007c0), 0x38) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000140)=0x6e, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'ipddp0\x00', 0x1}) write$FUSE_INTERRUPT(r1, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r1) 14:06:37 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x2000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 358.153761][T16205] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 358.199090][T16205] CPU: 1 PID: 16205 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 358.207121][T16205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.217183][T16205] Call Trace: [ 358.217211][T16205] dump_stack+0x172/0x1f0 [ 358.217229][T16205] dump_header+0x10f/0xb6c [ 358.217252][T16205] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 358.217268][T16205] ? ___ratelimit+0x60/0x595 [ 358.217282][T16205] ? do_raw_spin_unlock+0x57/0x270 [ 358.217299][T16205] oom_kill_process.cold+0x10/0x15 [ 358.217318][T16205] out_of_memory+0x79a/0x1280 [ 358.235152][T16205] ? lock_downgrade+0x880/0x880 [ 358.235168][T16205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.235185][T16205] ? oom_killer_disable+0x280/0x280 [ 358.235196][T16205] ? find_held_lock+0x35/0x130 [ 358.235221][T16205] mem_cgroup_out_of_memory+0x1ca/0x230 [ 358.235239][T16205] ? memcg_event_wake+0x230/0x230 [ 358.244962][T16205] ? do_raw_spin_unlock+0x57/0x270 [ 358.244977][T16205] ? _raw_spin_unlock+0x2d/0x50 [ 358.244996][T16205] try_charge+0x102c/0x15c0 [ 358.245008][T16205] ? find_held_lock+0x35/0x130 [ 358.245030][T16205] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 358.245052][T16205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.254874][T16205] ? kasan_check_read+0x11/0x20 [ 358.254895][T16205] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 358.254914][T16205] mem_cgroup_try_charge+0x24d/0x5e0 [ 358.254936][T16205] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 358.254958][T16205] wp_page_copy+0x408/0x1740 [ 358.281625][T16205] ? find_held_lock+0x35/0x130 [ 358.281649][T16205] ? pmd_pfn+0x1d0/0x1d0 [ 358.281670][T16205] ? lock_downgrade+0x880/0x880 [ 358.291809][T16205] ? swp_swapcount+0x540/0x540 [ 358.291830][T16205] ? kasan_check_read+0x11/0x20 [ 358.291852][T16205] ? do_raw_spin_unlock+0x57/0x270 [ 358.322827][T16205] do_wp_page+0x5d8/0x16c0 [ 358.322850][T16205] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 358.322873][T16205] __handle_mm_fault+0x22e8/0x3ec0 [ 358.322894][T16205] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 358.322914][T16205] ? find_held_lock+0x35/0x130 [ 358.333757][T16205] ? handle_mm_fault+0x322/0xb30 [ 358.333780][T16205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.333797][T16205] ? kasan_check_read+0x11/0x20 [ 358.333815][T16205] handle_mm_fault+0x43f/0xb30 [ 358.333837][T16205] __do_page_fault+0x5ef/0xda0 [ 358.370508][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 358.372799][T16205] do_page_fault+0x71/0x581 [ 358.372815][T16205] ? page_fault+0x8/0x30 [ 358.372829][T16205] page_fault+0x1e/0x30 [ 358.372842][T16205] RIP: 0033:0x413903 [ 358.372861][T16205] Code: e9 4c 89 e2 ff 74 24 48 4c 8b 4c 24 10 89 ee 4c 8b 44 24 18 48 89 df e8 cb f7 ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 48 f7 d8 <64> 89 04 25 d4 ff ff ff 48 83 c8 ff c3 48 81 ec 98 00 00 00 31 ff [ 358.470904][T16205] RSP: 002b:0000000000a4fbd8 EFLAGS: 00010213 [ 358.477001][T16205] RAX: 000000000000006e RBX: 000000000000002d RCX: 0000000000458079 [ 358.484973][T16205] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000073c04c 14:06:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:38 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 358.492944][T16205] RBP: 000000000073c040 R08: 0000000000057656 R09: 0000000000057656 [ 358.500920][T16205] R10: 0000000000a4fca0 R11: 0000000000000246 R12: 00000000000576e3 [ 358.508913][T16205] R13: 00000000000576b6 R14: 00000000000003e8 R15: 000000000073c04c [ 358.578292][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 358.600660][T16205] memory: usage 307172kB, limit 307200kB, failcnt 256 [ 358.607778][T16205] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 358.615560][T16205] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 358.622836][T16205] Memory cgroup stats for /syz3: cache:132KB rss:273316KB rss_huge:256000KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:273468KB inactive_file:0KB active_file:0KB unevictable:0KB [ 358.647991][T16205] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14257,uid=0 [ 358.664771][T16205] Memory cgroup out of memory: Killed process 14257 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 358.683641][ T1042] oom_reaper: reaped process 14257 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:06:38 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x4000000000000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:38 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x5000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:38 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:38 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4c2, 0x100) ioctl$VIDIOC_G_SLICED_VBI_CAP(r1, 0xc0745645, &(0x7f0000000140)={0xfffffffffffff800, [0x7, 0x18, 0x9856, 0x8, 0x20, 0x0, 0x5, 0x7, 0x5, 0xffffffff80000000, 0x1ff, 0xffff, 0x0, 0xffff, 0x7, 0x9, 0x6, 0x7ff, 0x4, 0x0, 0x3ff, 0x4, 0x81, 0xff, 0x5, 0xf29, 0x155, 0x7, 0x5, 0x5, 0x5, 0x6, 0x1, 0x600000000, 0x4, 0x7, 0x2, 0x7, 0x100, 0x80000001, 0x7751, 0xffff, 0x0, 0x1, 0x653d, 0x1f, 0x3, 0x3ff], 0x6}) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) ioctl$VIDIOC_ENUM_DV_TIMINGS(r1, 0xc0945662, &(0x7f0000000480)={0x9, 0x0, [], {0x0, @bt={0x0, 0x2, 0x0, 0x1, 0x0, 0x6, 0x2c3, 0x8001, 0x100000001, 0x4793, 0x6e, 0x9, 0x3, 0x3, 0x11, 0x4}}}) 14:06:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x9, 0x0, 0xfffffffffffffe25) 14:06:38 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 358.980752][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:38 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xa, 0x0, 0xfffffffffffffe25) 14:06:38 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="1400030004000300668b"], &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}}, 0xff, 0xffffffffffffff7f}, &(0x7f0000000280)=0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000540)={{{@in6, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in=@initdev}}, &(0x7f00000002c0)=0xe8) mount$fuse(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='fuse\x00', 0x0, &(0x7f00000007c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x200, 0x0) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) r4 = dup(r1) fchmodat(r4, &(0x7f0000000380)='./file1\x00', 0x2) close(r0) 14:06:38 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xf5ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 359.177649][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xc, 0x0, 0xfffffffffffffe25) [ 359.427147][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 359.439436][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:39 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x8000000000000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:39 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:39 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xffffffa4]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:39 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) close(r0) 14:06:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xe, 0x0, 0xfffffffffffffe25) 14:06:39 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 359.897810][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:39 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xfffffff5]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x10, 0x0, 0xfffffffffffffe25) 14:06:39 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000140)="c7bdc7daaba06101403698d12e2292ce374cefe3746fd0c65d09c5d24a18c84b82a3beae6e7b2a7152a3eae6faa218d75c55e46f2c7702651dfaa6e8beee3315fb916f2ed0f7433be02d87ded02f8fb5b8e0e2ff5f2c40c7801f55cfbf4825a7042b66d7d503d47b30d8967dcb2f2d8a8924b5abd3b4748bb63ae29da017ce97f7be10") r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={r3, 0x1b, "02e9d9120711a1e9de122f7879f4f2ce9bb462cd3881ef93ddc95b"}, &(0x7f0000000380)=0x23) [ 360.053431][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:39 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x11, 0x0, 0xfffffffffffffe25) [ 360.279691][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:40 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0xffffffff00000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:40 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x10000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:40 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x12, 0x0, 0xfffffffffffffe25) 14:06:40 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x1, 0x290000) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000480)={0x0, 0x0, [], @bt={0x0, 0x4, 0x53, 0x8, 0x8, 0x7, 0xa, 0xe}}) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000040c0), 0x1000) accept$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000540)=0x9e) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4) write$FUSE_INTERRUPT(r1, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r1) 14:06:40 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:40 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000140)={0xffffffffffffff80, 0xc, [0x6, 0x6, 0x2]}) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="020000000100000000000000040000000000000010000000000000002000000000000000110973688974977ee04544988c12632c780296a21d25df79"], 0x24, 0x0) 14:06:40 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x100000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x14, 0x0, 0xfffffffffffffe25) [ 360.997118][T16380] QAT: Invalid ioctl 14:06:40 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x200000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x16, 0x0, 0xfffffffffffffe25) 14:06:41 executing program 3: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) fcntl$setpipe(r0, 0x407, 0x5) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x5, 0x40040) getpeername(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f00000001c0)=0x80) futex(&(0x7f0000000080)=0x10001000000002, 0x6, 0x2, 0x0, &(0x7f00000000c0)=0x2, 0xfffffffffffffffc) futex(&(0x7f0000000040), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x4a) 14:06:41 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:41 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x500000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x24, 0x0, 0xfffffffffffffe25) [ 361.782217][T16406] QAT: Invalid ioctl 14:06:41 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x0, 0x2) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x0, 0xa}) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:41 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xa4ffffff00000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x63, 0x0, 0xfffffffffffffe25) [ 361.925171][T16418] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 361.960450][T16418] CPU: 0 PID: 16418 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 361.968477][T16418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.978540][T16418] Call Trace: [ 361.981851][T16418] dump_stack+0x172/0x1f0 [ 361.986195][T16418] dump_header+0x10f/0xb6c [ 361.990624][T16418] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 361.996434][T16418] ? ___ratelimit+0x60/0x595 [ 362.001024][T16418] ? do_raw_spin_unlock+0x57/0x270 [ 362.006625][T16418] oom_kill_process.cold+0x10/0x15 [ 362.011743][T16418] out_of_memory+0x79a/0x1280 [ 362.016423][T16418] ? lock_downgrade+0x880/0x880 [ 362.021278][T16418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.027521][T16418] ? oom_killer_disable+0x280/0x280 [ 362.032736][T16418] ? find_held_lock+0x35/0x130 [ 362.037514][T16418] mem_cgroup_out_of_memory+0x1ca/0x230 [ 362.043061][T16418] ? memcg_event_wake+0x230/0x230 [ 362.048090][T16418] ? do_raw_spin_unlock+0x57/0x270 [ 362.053211][T16418] ? _raw_spin_unlock+0x2d/0x50 [ 362.058075][T16418] try_charge+0x102c/0x15c0 [ 362.062576][T16418] ? find_held_lock+0x35/0x130 [ 362.067349][T16418] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 362.072892][T16418] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 362.078430][T16418] ? find_held_lock+0x35/0x130 [ 362.083190][T16418] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 362.088745][T16418] __memcg_kmem_charge_memcg+0x7c/0x130 [ 362.094288][T16418] ? memcg_kmem_put_cache+0xb0/0xb0 [ 362.099483][T16418] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 362.105028][T16418] __memcg_kmem_charge+0x136/0x300 [ 362.110144][T16418] __alloc_pages_nodemask+0x437/0x7e0 [ 362.115514][T16418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.121757][T16418] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 362.127477][T16418] ? copy_process.part.0+0x1d08/0x7980 [ 362.132937][T16418] ? lockdep_hardirqs_on+0x418/0x5d0 [ 362.138225][T16418] ? trace_hardirqs_on+0x67/0x230 [ 362.143266][T16418] ? kasan_check_read+0x11/0x20 [ 362.148120][T16418] copy_process.part.0+0x3e0/0x7980 [ 362.153323][T16418] ? psi_memstall_leave+0x11c/0x180 [ 362.158523][T16418] ? sched_clock+0x2e/0x50 [ 362.162949][T16418] ? psi_memstall_leave+0x12e/0x180 [ 362.168147][T16418] ? find_held_lock+0x35/0x130 [ 362.172914][T16418] ? psi_memstall_leave+0x12e/0x180 [ 362.178125][T16418] ? __cleanup_sighand+0x60/0x60 [ 362.183058][T16418] ? __lock_acquire+0x548/0x3fb0 [ 362.187995][T16418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.194232][T16418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.200481][T16418] ? debug_smp_processor_id+0x3c/0x280 [ 362.205954][T16418] _do_fork+0x257/0xfd0 [ 362.210110][T16418] ? fork_idle+0x1d0/0x1d0 [ 362.214525][T16418] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 362.220674][T16418] ? lock_downgrade+0x880/0x880 [ 362.225521][T16418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.231761][T16418] ? blkcg_exit_queue+0x30/0x30 [ 362.236623][T16418] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 362.242074][T16418] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 362.247530][T16418] ? do_syscall_64+0x26/0x610 [ 362.252203][T16418] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.258279][T16418] ? do_syscall_64+0x26/0x610 [ 362.262956][T16418] __x64_sys_clone+0xbf/0x150 [ 362.267901][T16418] do_syscall_64+0x103/0x610 [ 362.272495][T16418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.278388][T16418] RIP: 0033:0x45aa49 [ 362.282284][T16418] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 362.301892][T16418] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 362.310323][T16418] RAX: ffffffffffffffda RBX: 00007f3021259700 RCX: 000000000045aa49 [ 362.318314][T16418] RDX: 00007f30212599d0 RSI: 00007f3021258db0 RDI: 00000000003d0f00 14:06:42 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 362.326288][T16418] RBP: 0000000000a4fcb0 R08: 00007f3021259700 R09: 00007f3021259700 [ 362.334265][T16418] R10: 00007f30212599d0 R11: 0000000000000202 R12: 0000000000000000 [ 362.342240][T16418] R13: 0000000000a4fb5f R14: 00007f30212599c0 R15: 000000000073bfac 14:06:42 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xf5ffffff00000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:42 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:42 executing program 2: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) [ 362.546513][T16418] memory: usage 307176kB, limit 307200kB, failcnt 295 [ 362.585516][T16418] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 362.628155][T16418] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 362.670722][T16418] Memory cgroup stats for /syz3: cache:132KB rss:272184KB rss_huge:253952KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:272292KB inactive_file:0KB active_file:0KB unevictable:0KB [ 362.694071][T16418] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14306,uid=0 [ 362.710012][T16418] Memory cgroup out of memory: Killed process 14306 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 362.731931][ T1042] oom_reaper: reaped process 14306 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:06:42 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:42 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x2]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:42 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) select(0x40, &(0x7f0000000040)={0x5, 0x101, 0x200000, 0x8, 0x100, 0x100, 0x3, 0x58}, &(0x7f0000000080)={0x4, 0x20, 0x1, 0xc5d2, 0x5, 0x5, 0x1ff, 0x80}, &(0x7f00000000c0)={0x1, 0x8, 0x7fffffff, 0x3, 0x3f, 0x10001, 0x101, 0x8}, &(0x7f0000000100)) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:42 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000050c0), 0xffffffffffffff17) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x6}}, 0x8, 0x6}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000880)={r3}, &(0x7f00000008c0)=0x8) r5 = getgid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000900)={@ipv4={[], [], @multicast2}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @empty, 0x80000000, 0x2, 0x8, 0x100, 0x1, 0x8, r7}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x3002000, &(0x7f0000000580)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1000}}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fowner_lt={'fowner<', r6}}, {@fowner_gt={'fowner>', r8}}, {@dont_hash='dont_hash'}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@pcr={'pcr', 0x3d, 0x3d}}]}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000980)={r4, 0xfffffffffffffffc, 0xb5, 0x5}, &(0x7f00000009c0)=0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) 14:06:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xb4, 0x0, 0xfffffffffffffe25) [ 363.028160][ C0] net_ratelimit: 8 callbacks suppressed [ 363.028170][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1f4, 0x0, 0xfffffffffffffe25) 14:06:42 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x5]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:42 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 363.148651][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:42 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x500]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x218, 0x0, 0xfffffffffffffe25) 14:06:43 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:43 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x1000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 363.343675][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x240, 0x0, 0xfffffffffffffe25) [ 363.387869][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 363.482187][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:43 executing program 3: futex(&(0x7f0000000040)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x220f0000, 0x0, 0x0, 0x0, 0x0) exit(0xc000000002) 14:06:43 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:43 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x2000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x300, 0x0, 0xfffffffffffffe25) 14:06:43 executing program 2: r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x0, 0x2) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000040c0), 0x1000) r2 = syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x7a, 0x1) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000240)={[0x6000, 0x105000, 0x4, 0x2000], 0x10000, 0x21, 0x9b}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) write$FUSE_INTERRUPT(r1, &(0x7f0000000140)={0x10, 0x0, 0x5}, 0xe) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r1) 14:06:43 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x5000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 364.027274][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:43 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB='-\b']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x3e8, 0x0, 0xfffffffffffffe25) 14:06:43 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:43 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:43 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) r1 = semget(0x3, 0x2, 0x8) semctl$IPC_RMID(r1, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) [ 364.246955][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 364.289092][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:44 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0xffffffffffffffff, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x310a, 0x0, 'client1\x00', 0x0, "ec1f1b38efa64040", "a8e55da5072e601bf658547913ab7df91d6b7a611387207fbf47257efc1ad954", 0x80000000, 0x328}) 14:06:44 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:44 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xf5ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:44 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x1, 0x80000) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x240200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r2, 0x4, 0x70bd25, 0x25dfdbfd, {{}, 0x0, 0x4102, 0x0, {0x10, 0x13, @l2={'eth', 0x3a, 'nlmon0\x00'}}}, ["", "", "", "", "", ""]}, 0x2c}}, 0x40) 14:06:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x3f4, 0x0, 0xfffffffffffffe25) 14:06:44 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xffffffa4]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 364.977840][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:44 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x600, 0x0, 0xfffffffffffffe25) 14:06:44 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:44 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:44 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xfffffff5]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 365.201707][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:45 executing program 3: futex(&(0x7f000000cffc)=0x40004, 0x80000000000b, 0x2, 0x0, &(0x7f0000000040)=0x2, 0xfffffffffffffffd) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x10100) ioctl$CAPI_REGISTER(r1, 0x400c4301, &(0x7f0000000200)={0xfffffffffffeffff, 0x1, 0x400}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000001c0)={0x1, 0x5, [@dev={[], 0x1c}, @local, @remote, @empty, @random="5e32f8231b1a"]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000600)={'vcan0\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000240)=""/174, 0xae, 0x10061, &(0x7f0000000640)={0x11, 0x4, r2, 0x1, 0x2800000000, 0x6, @local}, 0x14) exit(0x0) 14:06:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x700, 0x0, 0xfffffffffffffe25) 14:06:45 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67fe2a17931bed0a6f75705f5f643d0000000000", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:45 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x10000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:45 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:45 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x20, 0x70bd29, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x7e8, 0x0, 0xfffffffffffffe25) 14:06:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:45 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x100000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:45 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:45 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x200000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x900, 0x0, 0xfffffffffffffe25) [ 366.731672][T16650] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 366.743858][T16650] CPU: 1 PID: 16650 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 366.751833][T16650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.762161][T16650] Call Trace: [ 366.765555][T16650] dump_stack+0x172/0x1f0 [ 366.769905][T16650] dump_header+0x10f/0xb6c [ 366.774341][T16650] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 366.780157][T16650] ? ___ratelimit+0x60/0x595 [ 366.785009][T16650] ? do_raw_spin_unlock+0x57/0x270 [ 366.790129][T16650] oom_kill_process.cold+0x10/0x15 [ 366.795265][T16650] out_of_memory+0x79a/0x1280 [ 366.799958][T16650] ? lock_downgrade+0x880/0x880 [ 366.804837][T16650] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.811262][T16650] ? oom_killer_disable+0x280/0x280 [ 366.816472][T16650] ? find_held_lock+0x35/0x130 [ 366.821260][T16650] mem_cgroup_out_of_memory+0x1ca/0x230 [ 366.826841][T16650] ? memcg_event_wake+0x230/0x230 [ 366.833376][T16650] ? do_raw_spin_unlock+0x57/0x270 [ 366.838532][T16650] ? _raw_spin_unlock+0x2d/0x50 [ 366.843411][T16650] try_charge+0x102c/0x15c0 [ 366.847913][T16650] ? find_held_lock+0x35/0x130 [ 366.852693][T16650] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 366.858382][T16650] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 366.864098][T16650] ? find_held_lock+0x35/0x130 [ 366.868975][T16650] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 366.874751][T16650] __memcg_kmem_charge_memcg+0x7c/0x130 [ 366.880320][T16650] ? memcg_kmem_put_cache+0xb0/0xb0 [ 366.885531][T16650] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 366.891076][T16650] __memcg_kmem_charge+0x136/0x300 [ 366.896378][T16650] __alloc_pages_nodemask+0x437/0x7e0 [ 366.901768][T16650] ? find_held_lock+0x35/0x130 [ 366.906530][T16650] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 366.912257][T16650] ? kasan_check_write+0x14/0x20 [ 366.917232][T16650] ? lock_downgrade+0x880/0x880 [ 366.922149][T16650] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 366.928405][T16650] alloc_pages_current+0x107/0x210 [ 366.935011][T16650] pte_alloc_one+0x1b/0x1a0 [ 366.939545][T16650] __pte_alloc+0x20/0x310 [ 366.943907][T16650] copy_page_range+0x1529/0x1f90 [ 366.948844][T16650] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.955119][T16650] ? debug_smp_processor_id+0x3c/0x280 [ 366.960594][T16650] ? copy_process.part.0+0x3121/0x7980 [ 366.966060][T16650] ? pmd_alloc+0x180/0x180 [ 366.970603][T16650] ? vma_compute_subtree_gap+0x158/0x230 [ 366.976257][T16650] ? validate_mm_rb+0xa3/0xc0 [ 366.980947][T16650] ? __vma_link_rb+0x279/0x370 [ 366.985713][T16650] copy_process.part.0+0x568b/0x7980 [ 366.991037][T16650] ? __cleanup_sighand+0x60/0x60 [ 366.996015][T16650] _do_fork+0x257/0xfd0 [ 367.000213][T16650] ? fork_idle+0x1d0/0x1d0 [ 367.004659][T16650] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 367.010136][T16650] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 367.015629][T16650] ? do_syscall_64+0x26/0x610 [ 367.020314][T16650] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.026377][T16650] ? do_syscall_64+0x26/0x610 [ 367.031052][T16650] __x64_sys_clone+0xbf/0x150 [ 367.035747][T16650] do_syscall_64+0x103/0x610 [ 367.040362][T16650] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.046260][T16650] RIP: 0033:0x458079 [ 367.050172][T16650] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.069791][T16650] RSP: 002b:00007f3021258c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 367.078294][T16650] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 367.086276][T16650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 367.094341][T16650] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 367.102317][T16650] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30212596d4 [ 367.110282][T16650] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 367.118849][T16650] memory: usage 307200kB, limit 307200kB, failcnt 347 [ 367.125708][T16650] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 367.133920][T16650] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 367.140849][T16650] Memory cgroup stats for /syz3: cache:132KB rss:270904KB rss_huge:251904KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:270952KB inactive_file:0KB active_file:0KB unevictable:0KB [ 367.162677][T16650] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14356,uid=0 14:06:46 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x2) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:46 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80000000, 0x4000) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') close(r0) 14:06:46 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:46 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x500000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xa00, 0x0, 0xfffffffffffffe25) [ 367.178177][T16650] Memory cgroup out of memory: Killed process 14356 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 367.194371][ T1042] oom_reaper: reaped process 14356 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:06:47 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xa4ffffff00000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:47 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:06:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xc00, 0x0, 0xfffffffffffffe25) [ 367.416647][T16688] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 367.457880][T16688] CPU: 0 PID: 16688 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 367.465909][T16688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.475981][T16688] Call Trace: [ 367.479293][T16688] dump_stack+0x172/0x1f0 [ 367.483650][T16688] dump_header+0x10f/0xb6c [ 367.488081][T16688] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 367.493906][T16688] ? ___ratelimit+0x60/0x595 [ 367.498514][T16688] ? do_raw_spin_unlock+0x57/0x270 [ 367.503651][T16688] oom_kill_process.cold+0x10/0x15 [ 367.508827][T16688] out_of_memory+0x79a/0x1280 [ 367.513528][T16688] ? lock_downgrade+0x880/0x880 [ 367.518399][T16688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.524661][T16688] ? oom_killer_disable+0x280/0x280 [ 367.530013][T16688] ? find_held_lock+0x35/0x130 [ 367.534817][T16688] mem_cgroup_out_of_memory+0x1ca/0x230 [ 367.540376][T16688] ? memcg_event_wake+0x230/0x230 [ 367.545423][T16688] ? do_raw_spin_unlock+0x57/0x270 [ 367.550571][T16688] ? _raw_spin_unlock+0x2d/0x50 [ 367.555438][T16688] try_charge+0x102c/0x15c0 [ 367.559956][T16688] ? find_held_lock+0x35/0x130 [ 367.564739][T16688] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 367.570302][T16688] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 367.575860][T16688] ? find_held_lock+0x35/0x130 [ 367.580641][T16688] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 367.586215][T16688] __memcg_kmem_charge_memcg+0x7c/0x130 [ 367.591790][T16688] ? memcg_kmem_put_cache+0xb0/0xb0 [ 367.597015][T16688] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 367.602581][T16688] __memcg_kmem_charge+0x136/0x300 [ 367.607829][T16688] __alloc_pages_nodemask+0x437/0x7e0 [ 367.613220][T16688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.619490][T16688] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 367.625242][T16688] ? copy_process.part.0+0x1d08/0x7980 [ 367.630729][T16688] ? lockdep_hardirqs_on+0x418/0x5d0 [ 367.636026][T16688] ? trace_hardirqs_on+0x67/0x230 [ 367.641423][T16688] copy_process.part.0+0x3e0/0x7980 [ 367.646642][T16688] ? psi_memstall_leave+0x11c/0x180 [ 367.651851][T16688] ? sched_clock+0x2e/0x50 [ 367.656287][T16688] ? psi_memstall_leave+0x12e/0x180 [ 367.661495][T16688] ? find_held_lock+0x35/0x130 [ 367.666277][T16688] ? psi_memstall_leave+0x12e/0x180 [ 367.671498][T16688] ? __cleanup_sighand+0x60/0x60 [ 367.676444][T16688] ? __lock_acquire+0x548/0x3fb0 [ 367.681394][T16688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.687844][T16688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.694105][T16688] ? debug_smp_processor_id+0x3c/0x280 [ 367.699619][T16688] _do_fork+0x257/0xfd0 [ 367.703818][T16688] ? fork_idle+0x1d0/0x1d0 [ 367.708262][T16688] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 367.714347][T16688] ? lock_downgrade+0x880/0x880 [ 367.719213][T16688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.725487][T16688] ? blkcg_exit_queue+0x30/0x30 [ 367.730353][T16688] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 367.735825][T16688] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 367.741301][T16688] ? do_syscall_64+0x26/0x610 [ 367.745989][T16688] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.752083][T16688] ? do_syscall_64+0x26/0x610 [ 367.756778][T16688] __x64_sys_clone+0xbf/0x150 [ 367.761472][T16688] do_syscall_64+0x103/0x610 [ 367.766081][T16688] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.771982][T16688] RIP: 0033:0x45aa49 [ 367.775886][T16688] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 367.795496][T16688] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 14:06:47 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x0, 0x2) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r1, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x24, 0x0) close(r1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x3, 0x8}) 14:06:47 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 367.805385][T16688] RAX: ffffffffffffffda RBX: 00007f3021238700 RCX: 000000000045aa49 [ 367.813371][T16688] RDX: 00007f30212389d0 RSI: 00007f3021237db0 RDI: 00000000003d0f00 [ 367.821356][T16688] RBP: 0000000000a4fcb0 R08: 00007f3021238700 R09: 00007f3021238700 [ 367.830209][T16688] R10: 00007f30212389d0 R11: 0000000000000202 R12: 0000000000000000 [ 367.838218][T16688] R13: 0000000000a4fb5f R14: 00007f30212389c0 R15: 000000000073c04c [ 367.990945][T16688] memory: usage 307184kB, limit 307200kB, failcnt 367 [ 367.999275][T16688] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 368.018535][T16688] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 368.037243][T16688] Memory cgroup stats for /syz3: cache:132KB rss:270840KB rss_huge:251904KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:270964KB inactive_file:0KB active_file:0KB unevictable:0KB [ 368.061115][T16688] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14407,uid=0 [ 368.078152][T16688] Memory cgroup out of memory: Killed process 14407 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB 14:06:48 executing program 3: futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:48 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xf5ffffff00000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 14:06:48 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:48 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f6449ffffffff30303030303030300d30303030303034303030302c757365725f69643d", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xe00, 0x0, 0xfffffffffffffe25) [ 368.394537][ C0] net_ratelimit: 9 callbacks suppressed [ 368.394547][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 368.421167][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:48 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0x2}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 14:06:48 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xfd0, 0x0, 0xfffffffffffffe25) 14:06:48 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) getgid() getresgid(&(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000340)=0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000380)='fuse\x00', 0x4, &(0x7f0000000540)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4001}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r0}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x5}}, {@default_permissions='default_permissions'}]}}) read$FUSE(0xffffffffffffffff, &(0x7f0000001480), 0x1000) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x3, 0x1, 'client1\x00', 0x0, "b725463b0c330618", "b3df54961d7c99d88f95975e4bec99e8c9867d65526abd3104ba886a520e9432", 0x5, 0x9}) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000080)={{}, {}, [], {}, [], {}, {0x20, 0x4}}, 0x24, 0xfffffffffffffffe) close(0xffffffffffffffff) [ 368.580376][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 368.609644][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:48 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0x5}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:49 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x101000) write$UHID_CREATE(r0, &(0x7f0000000100)={0x0, 'syz0\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000080)=""/80, 0x50, 0x0, 0x6, 0x4, 0x80000001, 0x81}, 0x120) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x60000, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000280)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0x7, 0x4) exit(0x0) 14:06:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 14:06:49 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:49 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x6}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1100, 0x0, 0xfffffffffffffe25) 14:06:49 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xc}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 369.324754][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 369.328832][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:49 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0x300}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:49 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:49 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="020000000100000000000000040000000000000010000000000000002000000000000000c4d1f69018768d6305eb68ba99a0c4b3c0076eb03f9f9153c17bed29dc34fee0d887cb6d8df87c12748d11a1c42884cbd179da0131f691ac5f9173e3d52efb33e8d259d41951f1b5ac16f55b89ace7262291d9a8ce28b37c8afa56979f9bdde731b2091f52e7f380393943a4b4acaa8ab8f1321925c5aba11fe84dd0517ecfec00000000"], 0x24, 0x0) close(r0) 14:06:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1200, 0x0, 0xfffffffffffffe25) 14:06:49 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0xf9) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) clone(0x1000000210007f9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0xffffffffffffff72) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) [ 369.539871][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:49 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x1000000, 0x0, 0x2, 0x1}, 0x20) [ 369.590549][T16829] 8021q: VLANs not supported on lo [ 369.665064][T16833] 8021q: VLANs not supported on lo 14:06:49 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x3, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x9, 0x80) syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0xc240) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000080)="bb9d036ad961c85e18edea3ed9a9ce8bee5de668e9870e6a4ef9ad952f431f145c1c31531c11fba2861ae84d4852cd74db72ae2e0b73acc64068766835af0d2fa74a94f4e8727e78439170fd0ac14903e76ae098604829071574ce43aa51dcbfaeaa5a9fb8be4b0fd45db84132776d3fc4d429bb4444e8baafe11521d08b48a9792902635d814c9873adf2e4a055c43908f1ac", 0x93}, {&(0x7f0000000140)="7903dd831744d791a58b035a409084d303fa6acb66727cbd6f2d17aa284dbeeea956f693ad2f9588ee674d4fd49eef22a9c8e055c87672d573ce0dfc738b4a0d55eb258b8baa17c8cfddb7afb03f3264e1998ca585cf04bb12a098e11d86e328246ce663b49804cfe8f9affd23c10af0b583", 0x72}, {&(0x7f00000001c0)="2c4dab27ccadbb4b837cba8add72b85327fd56306bd6277e5c2d1b590c953ad93d6f612e9a58142c975261824dd335b26acf5d5cd5a3a700c384f510cf2c42e6a47aa9c4f510e90c0a15b828c831f26cffe4aaca82123808ec8e695a769161896156a5fc2f3ffad84c842c95460e2065ade76efbeb60d1b798fafb689531091336024cda455e", 0x86}, {&(0x7f0000000280)="7196d8beed38c80eed63f88d3df86c979a59588db62ad414a78494d3ed85a6857a80214033ecb6b862c0676902b8bcde5c90eb593727d6d936ee113c491a66a37b75a5beb59d325afd3decfc6f6dd0cabb0041d3f27676eb70f3396e3a3cc43663103eef59a228730a59e2ebc6493cf98efd", 0x72}, {&(0x7f0000000300)="f7a6d8b924e2b262a2406fcc1fcd6a4e4fe2c6b3c657c3ea582447cfcc8d1f8f3f32b3e84b891abf8bf4ff36834959a8a5c86b234e64995563462b79a0e8e10fb2222f696f599062a3435949ce2d5f70fa5d99a92b3c80921454e56cde1741b61b3145a9b235b9e0f9a0f2749cd3a9703ef7b9a476b9594c704ef45d80cf1c60f76eadffb4e3d65e0e00c20ca7c1a8fea77248e5107c818ff3757fe5ef0f1c4f5d35d3d03667dff71d90cddfc3616d01846e7e658444427d", 0xb8}, {&(0x7f00000003c0)="43c68ff59deb2de82fcfff2b3d2c730123454a9b3b4d49a6647e988a664c7ec424c70e186ba882d3b0c176f4ed1b842a3d34041e560aba4e7c167f3dc97acd4909670aa9babf14a4317986f995ee96fae83854de1865263b61a88b300237", 0x5e}, {&(0x7f0000000440)="75e7aec016c6559c269564c05ee36f5524b8b3ab1ae9497bb72840ca6fca2663181dd5fe2d74cd2635effc7b72ea2a549d0ccf44c44b27fe5169098d86654e49ff51a872f626aa45d1f7ea3bde97d0a0f6bc89f909432f9cda1d0ce05e55ce0ecea969e3497b671ad210126d7808a056e0cea25113613d0b5b8a877d5fd184b81c76eeebe54cedf1aa058c6b9cfd8b380e", 0x91}], 0x7, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:49 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1400, 0x0, 0xfffffffffffffe25) 14:06:49 executing program 4: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x200000032, 0xffffffffffffffff, 0x0) 14:06:49 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa0000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) close(r0) 14:06:49 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000002, 0x0, 0x2, 0x1}, 0x20) 14:06:50 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x80089203, 0x20200002) [ 370.220507][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:50 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000005, 0x0, 0x2, 0x1}, 0x20) 14:06:50 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1600, 0x0, 0xfffffffffffffe25) 14:06:50 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [{@obj_role={'obj_role'}}, {@hash='hash'}, {@dont_appraise='dont_appraise'}, {@subj_role={'subj_role', 0x3d, 'user_id'}}]}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) close(r0) umount2(&(0x7f0000000080)='./file0\x00', 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x101000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000002c0)=0x4) 14:06:50 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 370.429748][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 371.148153][T16898] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 371.160341][T16898] CPU: 1 PID: 16898 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 371.168343][T16898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.178754][T16898] Call Trace: [ 371.182037][T16898] dump_stack+0x172/0x1f0 [ 371.186357][T16898] dump_header+0x10f/0xb6c [ 371.190792][T16898] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 371.197057][T16898] ? ___ratelimit+0x60/0x595 [ 371.201646][T16898] ? do_raw_spin_unlock+0x57/0x270 [ 371.206745][T16898] oom_kill_process.cold+0x10/0x15 [ 371.211847][T16898] out_of_memory+0x79a/0x1280 [ 371.216541][T16898] ? lock_downgrade+0x880/0x880 [ 371.221480][T16898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.227720][T16898] ? oom_killer_disable+0x280/0x280 [ 371.232919][T16898] ? find_held_lock+0x35/0x130 [ 371.237700][T16898] mem_cgroup_out_of_memory+0x1ca/0x230 [ 371.243287][T16898] ? memcg_event_wake+0x230/0x230 [ 371.248316][T16898] ? do_raw_spin_unlock+0x57/0x270 [ 371.253445][T16898] ? _raw_spin_unlock+0x2d/0x50 [ 371.258312][T16898] try_charge+0x102c/0x15c0 [ 371.262812][T16898] ? find_held_lock+0x35/0x130 [ 371.267669][T16898] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 371.273217][T16898] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 371.278768][T16898] ? find_held_lock+0x35/0x130 [ 371.283559][T16898] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 371.289126][T16898] __memcg_kmem_charge_memcg+0x7c/0x130 [ 371.294674][T16898] ? memcg_kmem_put_cache+0xb0/0xb0 [ 371.299872][T16898] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 371.305403][T16898] __memcg_kmem_charge+0x136/0x300 [ 371.310525][T16898] __alloc_pages_nodemask+0x437/0x7e0 [ 371.315923][T16898] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 371.321645][T16898] ? copy_page_range+0x125a/0x1f90 [ 371.326746][T16898] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 371.332995][T16898] alloc_pages_current+0x107/0x210 [ 371.338123][T16898] pte_alloc_one+0x1b/0x1a0 [ 371.342629][T16898] __pte_alloc+0x20/0x310 [ 371.346983][T16898] copy_page_range+0x1529/0x1f90 [ 371.351908][T16898] ? find_held_lock+0x35/0x130 [ 371.356777][T16898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.363060][T16898] ? pmd_alloc+0x180/0x180 [ 371.367487][T16898] ? vma_compute_subtree_gap+0x158/0x230 [ 371.373126][T16898] ? validate_mm_rb+0xa3/0xc0 [ 371.377798][T16898] ? __vma_link_rb+0x279/0x370 [ 371.382551][T16898] copy_process.part.0+0x568b/0x7980 [ 371.387844][T16898] ? __cleanup_sighand+0x60/0x60 [ 371.392808][T16898] _do_fork+0x257/0xfd0 [ 371.396991][T16898] ? fork_idle+0x1d0/0x1d0 [ 371.401422][T16898] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 371.406891][T16898] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 371.412424][T16898] ? do_syscall_64+0x26/0x610 [ 371.417084][T16898] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.423166][T16898] ? do_syscall_64+0x26/0x610 [ 371.428275][T16898] __x64_sys_clone+0xbf/0x150 [ 371.433282][T16898] do_syscall_64+0x103/0x610 [ 371.437879][T16898] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.443772][T16898] RIP: 0033:0x458079 [ 371.447758][T16898] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.467821][T16898] RSP: 002b:00007f30211f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 371.476235][T16898] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 371.484228][T16898] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 371.492221][T16898] RBP: 000000000073c180 R08: 0000000000000000 R09: 0000000000000000 [ 371.500400][T16898] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30211f66d4 [ 371.508377][T16898] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 371.517082][T16898] memory: usage 307200kB, limit 307200kB, failcnt 402 [ 371.523928][T16898] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 371.531396][T16898] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 371.538354][T16898] Memory cgroup stats for /syz3: cache:132KB rss:269592KB rss_huge:249856KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:269704KB inactive_file:0KB active_file:0KB unevictable:0KB [ 371.560177][T16898] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=16741,uid=0 [ 371.575675][T16898] Memory cgroup out of memory: Killed process 16741 (syz-executor.3) total-vm:73240kB, anon-rss:2248kB, file-rss:34816kB, shmem-rss:0kB 14:06:51 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x4, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e22}}}, 0x108) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x4240) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0)={r2, r3/1000+30000}, 0x10) 14:06:51 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2, @in6=@empty}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xcc) sendto$packet(r1, &(0x7f00000000c0)="e3170189e0b1e5e1887ff75360990571b551e1792a224d5e74", 0x19, 0x8000, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000003c0)={0x3, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x22}}}, {{0x2, 0x4e22, @multicast1}}}, 0x108) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x16c, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x40000004e23}, 0x10) socketpair(0x0, 0x0, 0x0, 0x0) pipe(0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1}, 0x100) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000001c0), 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") 14:06:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x17b8, 0x0, 0xfffffffffffffe25) 14:06:51 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000500, 0x0, 0x2, 0x1}, 0x20) [ 371.590948][ T1042] oom_reaper: reaped process 16741 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:06:51 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x5, 0x5, 0xff}}, 0x30) 14:06:51 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 371.675540][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:51 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x3000000, 0x0, 0x2, 0x1}, 0x20) 14:06:51 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1802, 0x0, 0xfffffffffffffe25) 14:06:51 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB='$rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:51 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5000000, 0x0, 0x2, 0x1}, 0x20) 14:06:51 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 372.552474][T16918] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 372.565408][T16918] CPU: 0 PID: 16918 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 372.573415][T16918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.583489][T16918] Call Trace: [ 372.586797][T16918] dump_stack+0x172/0x1f0 [ 372.591148][T16918] dump_header+0x10f/0xb6c [ 372.595588][T16918] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 372.601427][T16918] ? ___ratelimit+0x60/0x595 [ 372.606228][T16918] ? do_raw_spin_unlock+0x57/0x270 [ 372.611732][T16918] oom_kill_process.cold+0x10/0x15 [ 372.616857][T16918] out_of_memory+0x79a/0x1280 [ 372.621531][T16918] ? lock_downgrade+0x880/0x880 [ 372.626388][T16918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.632669][T16918] ? oom_killer_disable+0x280/0x280 [ 372.637866][T16918] ? find_held_lock+0x35/0x130 [ 372.642670][T16918] mem_cgroup_out_of_memory+0x1ca/0x230 [ 372.648238][T16918] ? memcg_event_wake+0x230/0x230 [ 372.653291][T16918] ? do_raw_spin_unlock+0x57/0x270 [ 372.658400][T16918] ? _raw_spin_unlock+0x2d/0x50 [ 372.663267][T16918] try_charge+0x102c/0x15c0 [ 372.667783][T16918] ? find_held_lock+0x35/0x130 [ 372.672570][T16918] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 372.678147][T16918] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 372.683704][T16918] ? find_held_lock+0x35/0x130 [ 372.688487][T16918] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 372.694063][T16918] __memcg_kmem_charge_memcg+0x7c/0x130 [ 372.699604][T16918] ? memcg_kmem_put_cache+0xb0/0xb0 [ 372.704817][T16918] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 372.710392][T16918] __memcg_kmem_charge+0x136/0x300 [ 372.715503][T16918] __alloc_pages_nodemask+0x437/0x7e0 [ 372.720887][T16918] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 372.726636][T16918] ? save_stack+0xa9/0xd0 [ 372.730977][T16918] ? kmem_cache_alloc+0x11a/0x6f0 [ 372.736010][T16918] ? anon_vma_fork+0x1ea/0x4a0 [ 372.740788][T16918] ? copy_process.part.0+0x350f/0x7980 [ 372.746267][T16918] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 372.752518][T16918] alloc_pages_current+0x107/0x210 [ 372.757639][T16918] get_zeroed_page+0x14/0x50 [ 372.762258][T16918] __pud_alloc+0x3b/0x250 [ 372.766609][T16918] pud_alloc+0xde/0x150 [ 372.770784][T16918] copy_page_range+0x375/0x1f90 [ 372.775640][T16918] ? find_held_lock+0x35/0x130 [ 372.780404][T16918] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 372.786134][T16918] ? vma_compute_subtree_gap+0x158/0x230 [ 372.791775][T16918] ? vma_gap_callbacks_rotate+0x62/0x80 [ 372.797334][T16918] ? pmd_alloc+0x180/0x180 [ 372.801744][T16918] ? validate_mm_rb+0xa3/0xc0 [ 372.806422][T16918] ? __vma_link_rb+0x279/0x370 [ 372.811198][T16918] copy_process.part.0+0x568b/0x7980 [ 372.816495][T16918] ? __cleanup_sighand+0x60/0x60 [ 372.821448][T16918] _do_fork+0x257/0xfd0 [ 372.825630][T16918] ? fork_idle+0x1d0/0x1d0 [ 372.830067][T16918] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 372.835550][T16918] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 372.841019][T16918] ? do_syscall_64+0x26/0x610 [ 372.845696][T16918] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.851875][T16918] ? do_syscall_64+0x26/0x610 [ 372.856571][T16918] __x64_sys_clone+0xbf/0x150 [ 372.861236][T16918] do_syscall_64+0x103/0x610 [ 372.865833][T16918] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.871750][T16918] RIP: 0033:0x458079 [ 372.875648][T16918] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.895239][T16918] RSP: 002b:00007f3021258c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 372.903834][T16918] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 372.911811][T16918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 372.919773][T16918] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 372.927740][T16918] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30212596d4 [ 372.937011][T16918] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 372.946347][T16918] memory: usage 307200kB, limit 307200kB, failcnt 451 [ 372.953338][T16918] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 372.960789][T16918] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 372.967774][T16918] Memory cgroup stats for /syz3: cache:132KB rss:269580KB rss_huge:249856KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:269652KB inactive_file:0KB active_file:0KB unevictable:0KB 14:06:52 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x420000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x3e) 14:06:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1d4c, 0x0, 0xfffffffffffffe25) 14:06:52 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f64653d30303030303030303830303030303030303034303030302c757365725f69643daf0567118cdadf9f5b1a66fdc47260b02a3ba17eceff5ab411875ba505e8ebcd0eea3df05e89e0c1dfb0a2416908cc051a6350c8e18330b580ab1b3d18b7b55bc83f0047914dfc6d8a27f6116fc3d30d83a2a6565695b31f42537b7bfc2651e8aa9edee78ccac02650262d2da1fd596fdb99b904def3f1e466acce5abd", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x8) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:52 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x2, 0x2, 0x1}, 0x20) 14:06:52 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:52 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x80089203, 0x0) [ 372.989747][T16918] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14455,uid=0 [ 373.005270][T16918] Memory cgroup out of memory: Killed process 14455 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 373.019878][ T1042] oom_reaper: reaped process 14455 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:06:52 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x5, 0x2, 0x1}, 0x20) 14:06:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x2400, 0x0, 0xfffffffffffffe25) 14:06:52 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) r2 = getuid() r3 = getegid() write$FUSE_CREATE_OPEN(r0, &(0x7f0000000140)={0xa0, 0x0, 0x5, {{0x1, 0x3, 0xfffffffffffffffc, 0x3, 0x6, 0x24df, {0x7, 0x81, 0x20, 0xfffffffffffffff8, 0x2, 0x8c5, 0xfffffffffffffffc, 0x6, 0x9a, 0x80, 0x800, r2, r3, 0x7, 0xff}}, {0x0, 0x1}}}, 0xa0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000040c0), 0xfffffffffffffe31) write$FUSE_INTERRUPT(r1, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r1) 14:06:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000280)={@local, @loopback}, 0xc) 14:06:52 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 373.221783][T16967] syz-executor.3 invoked oom-killer: gfp_mask=0x40cc0(GFP_KERNEL|__GFP_COMP), order=1, oom_score_adj=1000 14:06:53 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x2]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 373.316707][T16967] CPU: 0 PID: 16967 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 373.324738][T16967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.334828][T16967] Call Trace: [ 373.338134][T16967] dump_stack+0x172/0x1f0 [ 373.342480][T16967] dump_header+0x10f/0xb6c [ 373.346904][T16967] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 373.352722][T16967] ? ___ratelimit+0x60/0x595 [ 373.357323][T16967] ? do_raw_spin_unlock+0x57/0x270 [ 373.362446][T16967] oom_kill_process.cold+0x10/0x15 [ 373.367574][T16967] out_of_memory+0x79a/0x1280 [ 373.372281][T16967] ? lock_downgrade+0x880/0x880 [ 373.372299][T16967] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.372317][T16967] ? oom_killer_disable+0x280/0x280 [ 373.372337][T16967] ? find_held_lock+0x35/0x130 [ 373.383434][T16967] mem_cgroup_out_of_memory+0x1ca/0x230 [ 373.383451][T16967] ? memcg_event_wake+0x230/0x230 [ 373.383474][T16967] ? do_raw_spin_unlock+0x57/0x270 [ 373.383489][T16967] ? _raw_spin_unlock+0x2d/0x50 [ 373.383508][T16967] try_charge+0x102c/0x15c0 [ 373.383531][T16967] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 373.383553][T16967] ? rcu_read_lock_sched_held+0x110/0x130 [ 373.383570][T16967] ? __alloc_pages_nodemask+0x599/0x7e0 [ 373.383594][T16967] __memcg_kmem_charge_memcg+0x7c/0x130 [ 373.440852][T16967] ? memcg_kmem_put_cache+0xb0/0xb0 [ 373.446066][T16967] ? cache_grow_begin+0x594/0x860 [ 373.451109][T16967] ? lockdep_hardirqs_on+0x418/0x5d0 [ 373.456406][T16967] ? trace_hardirqs_on+0x67/0x230 [ 373.461445][T16967] cache_grow_begin+0x5c0/0x860 [ 373.461465][T16967] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 373.461487][T16967] ? __cpuset_node_allowed+0x136/0x540 [ 373.478031][T16967] fallback_alloc+0x1fd/0x2d0 [ 373.482727][T16967] ____cache_alloc_node+0x1be/0x1e0 [ 373.487938][T16967] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.494195][T16967] kmem_cache_alloc_node+0xe3/0x710 [ 373.499403][T16967] ? lockdep_hardirqs_on+0x418/0x5d0 [ 373.499422][T16967] ? trace_hardirqs_on+0x67/0x230 [ 373.499449][T16967] copy_process.part.0+0x1d08/0x7980 [ 373.515035][T16967] ? __lock_acquire+0x548/0x3fb0 [ 373.519984][T16967] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.526232][T16967] ? debug_smp_processor_id+0x3c/0x280 [ 373.526268][T16967] ? __might_fault+0x12b/0x1e0 [ 373.526291][T16967] ? __cleanup_sighand+0x60/0x60 [ 373.526310][T16967] ? lock_downgrade+0x880/0x880 [ 373.526339][T16967] _do_fork+0x257/0xfd0 [ 373.526361][T16967] ? fork_idle+0x1d0/0x1d0 [ 373.526385][T16967] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 373.526398][T16967] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 373.526413][T16967] ? do_syscall_64+0x26/0x610 [ 373.526434][T16967] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.541590][T16967] ? do_syscall_64+0x26/0x610 [ 373.581319][T16967] __x64_sys_clone+0xbf/0x150 [ 373.586015][T16967] do_syscall_64+0x103/0x610 [ 373.590609][T16967] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.596491][T16967] RIP: 0033:0x458079 [ 373.600371][T16967] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.619963][T16967] RSP: 002b:00007f3021279c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 373.628627][T16967] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 373.636588][T16967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 373.644560][T16967] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 373.652547][T16967] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f302127a6d4 [ 373.660510][T16967] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 373.675897][T16967] memory: usage 307176kB, limit 307200kB, failcnt 477 [ 373.684388][T16967] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 373.696326][T16967] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 373.703546][T16967] Memory cgroup stats for /syz3: cache:132KB rss:269624KB rss_huge:249856KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:269700KB inactive_file:0KB active_file:0KB unevictable:0KB [ 373.725513][T16967] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14505,uid=0 [ 373.741994][T16967] Memory cgroup out of memory: Killed process 14505 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 373.757380][ T1042] oom_reaper: reaped process 14505 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:06:53 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:53 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x500, 0x2, 0x1}, 0x20) 14:06:53 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x5]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:53 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x100000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:53 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x240202, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x8001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0xcf19}, 0x8) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r2, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r2, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000100000000000000020000000000000003eeb87890e9cfdedf53090067305849a4f0e276ae3d7218b418b6046c7c325a227e165a5fedb3eb4b72b9d4692025bc41eea69aad5666d9b899320ec9f1f082a00000000000000000000000000000000000000"], 0x24, 0x0) close(r2) 14:06:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x3075, 0x0, 0xfffffffffffffe25) [ 374.001341][ C1] net_ratelimit: 5 callbacks suppressed [ 374.001352][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:53 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000050c0), 0xffffffffffffff17) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x6}}, 0x8, 0x6}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000880)={r3}, &(0x7f00000008c0)=0x8) r5 = getgid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000900)={@ipv4={[], [], @multicast2}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @empty, 0x80000000, 0x2, 0x8, 0x100, 0x1, 0x8, r7}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x3002000, &(0x7f0000000580)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1000}}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fowner_lt={'fowner<', r6}}, {@fowner_gt={'fowner>', r8}}, {@dont_hash='dont_hash'}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@pcr={'pcr', 0x3d, 0x3d}}]}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000980)={r4, 0xfffffffffffffffc, 0xb5, 0x5}, &(0x7f00000009c0)=0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) 14:06:53 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x1000000, 0x2, 0x1}, 0x20) 14:06:53 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000005c0)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/69, 0x45}], 0x1, &(0x7f00000004c0)=""/217, 0xd9}, 0x142) sendmsg$kcm(r1, &(0x7f0000003a40)={&(0x7f0000000600)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x4}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000680)="1c534a816913cdde88f3efc2e9d6b45ce9d0f44455fcedca9ac5657bb6a642f195929b03e3bfada2abd19ffe645413f05f2fb1bd0df27f777e5ec3b3c2aa7a03b8d4c2709fd02646296e836cc4175385394c5bf253", 0x55}, {&(0x7f0000000700)="9b35d7e95c98f529904de782e5b273d4c353c6be8a8b8d60b44634f46b6fced03e3578e9857a0b3e878e2256afd2086ce87be6c56b1b9c3cd3984a3589ec65d81a8e04ba72d321cda3fc27a4f46451f681393a305cd74844a8eefbf80f09ecc7a879882de439e4ef35ad476cf6bacad83d0787816ba5fa", 0x77}, {&(0x7f0000000780)="e2c0f0ce2e925f5d229ba13229790e04f68a5f5ec5451c73e8061eeb01ea05dadd946a91af9d20d654d5a78a9bdb66144bceb219996ef6cc3efa7f5e2e7b1046d08e1c68717f587db79a799b039dc6664507755ea3ff3ff0bb0896b18ad69f4d625541cf4637b048ce8df494e5196365b34b0c1c1aea5b567f4ff538152b0bd035093763f6c96d0ad3296aa056083c65eaa28455b2de95859e81bec30691b3236ed32204bb9e1d6b2267b338974197742ed68b384f4ead652d623c390cb2d35531990e1a62bceb754c0c348ba81a3d", 0xcf}], 0x3, &(0x7f00000008c0)=[{0x1010, 0x10f, 0x100000000, 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{0x68, 0x0, 0x101, "b33314d7de05b0d75f6e1ed6e35a56ec4a6d2f2686bea4a61cc44c32024a5d8854e88d928a4576a23206d73e443f9a8461287d2c489abded4fa5522c8f67d25226e30c438f50ab56786f689764a612f46f23b5ba846da0"}, {0xb8, 0x111, 0x81, "96212e58f1afd3a46fcaa202fb39faf70ed0f79e2bc36d18de7f16f567d4b1feee4c7d97641e9809853eb76a41780a7297ab1cf82593461053e2cebfbb8df7cb2be8b98ef3c8628d4b61daf4aa35eef0c37e4f5f7013be189e7c983de0d16a930f8a5854c0c968228d334f9fb4bdd7cf525910010334d07521aa01fa9db389fa829c5bd67b2fc347b69c5054a017b1eeb8ad4c0c787ddc4b9f93a8988da4d2006b58f737f2605138"}], 0x3150}, 0x8000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000280), 0x24, 0x3) close(r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) fsync(r0) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x200}, {r0, 0xa10b}, {r0, 0x2002}], 0x4, &(0x7f0000000140)={r2, r3+10000000}, &(0x7f0000000180)={0x4}, 0x8) 14:06:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x3a98, 0x0, 0xfffffffffffffe25) 14:06:53 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x500]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:53 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x2000000, 0x2, 0x1}, 0x20) [ 374.197342][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:54 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0xa) 14:06:54 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x3f00]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:54 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0xfffffffffffffdc2, 0x0) close(r0) 14:06:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x3f00, 0x0, 0xfffffffffffffe25) 14:06:54 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x5000000, 0x2, 0x1}, 0x20) [ 374.952189][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:54 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000080)) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB="2c726f6f746d6f64653d303030958a989efed82545a61fd5b1ee87df45303030303030303030", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r1, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r1, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x24, 0x0) close(r1) 14:06:54 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) close(r0) 14:06:54 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0xa4ffffff, 0x2, 0x1}, 0x20) 14:06:54 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x1000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x4000, 0x0, 0xfffffffffffffe25) 14:06:54 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0xe2000, 0x0) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000140)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4802204}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@SEG6_ATTR_DSTLEN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48001}, 0x0) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) prctl$PR_SET_ENDIAN(0x14, 0x1) 14:06:54 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0xf5ffffff, 0x2, 0x1}, 0x20) [ 375.175148][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:55 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x20000, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:55 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x2000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:55 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) close(r0) 14:06:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x4002, 0x0, 0xfffffffffffffe25) 14:06:55 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0xffffffa4, 0x2, 0x1}, 0x20) 14:06:55 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x100, 0x0) recvfrom$inet6(r1, &(0x7f0000000480)=""/245, 0xf5, 0x0, &(0x7f0000000080)={0xa, 0x4e24, 0x2, @remote, 0x1f}, 0x1c) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x800000000002}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) [ 375.914724][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x4c1d, 0x0, 0xfffffffffffffe25) 14:06:55 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x5000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:55 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0xfffffff5, 0x2, 0x1}, 0x20) 14:06:55 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESDEC=0x0, @ANYBLOB="2b1d8d7bca747475c31edad0a560eeee91ef9b9aa132a99a675021d04fa2911335036fd4e1812a04"]) read$FUSE(r0, &(0x7f00000040c0), 0x1000) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000400)=0x2f) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x900, 0x114) write$P9_RRENAME(r1, &(0x7f0000000080)={0x7, 0x15, 0x2}, 0x7) read$FUSE(r0, &(0x7f00000007c0), 0x1000) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="020000000000000000040000000000000010008f1cc9167ebdfa00000000000020000000"], 0x24, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x1, 0xffffffff, 0xffffffffffffffff}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r2, 0x1}, &(0x7f00000003c0)=0x8) close(r0) [ 376.065976][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:55 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x3f000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:55 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) close(r0) [ 376.791385][T17177] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 376.804602][T17177] CPU: 0 PID: 17177 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 376.812623][T17177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.822681][T17177] Call Trace: [ 376.825960][T17177] dump_stack+0x172/0x1f0 [ 376.830288][T17177] dump_header+0x10f/0xb6c [ 376.834697][T17177] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 376.840496][T17177] ? ___ratelimit+0x60/0x595 [ 376.845077][T17177] ? do_raw_spin_unlock+0x57/0x270 [ 376.850174][T17177] oom_kill_process.cold+0x10/0x15 [ 376.855275][T17177] out_of_memory+0x79a/0x1280 [ 376.859937][T17177] ? lock_downgrade+0x880/0x880 [ 376.864799][T17177] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.871032][T17177] ? oom_killer_disable+0x280/0x280 [ 376.876241][T17177] ? find_held_lock+0x35/0x130 [ 376.881030][T17177] mem_cgroup_out_of_memory+0x1ca/0x230 [ 376.886562][T17177] ? memcg_event_wake+0x230/0x230 [ 376.891604][T17177] ? do_raw_spin_unlock+0x57/0x270 [ 376.896723][T17177] ? _raw_spin_unlock+0x2d/0x50 [ 376.901571][T17177] try_charge+0x102c/0x15c0 [ 376.906054][T17177] ? find_held_lock+0x35/0x130 [ 376.910831][T17177] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 376.916362][T17177] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 376.921907][T17177] ? find_held_lock+0x35/0x130 [ 376.926668][T17177] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 376.932214][T17177] __memcg_kmem_charge_memcg+0x7c/0x130 [ 376.937747][T17177] ? memcg_kmem_put_cache+0xb0/0xb0 [ 376.943676][T17177] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 376.949220][T17177] __memcg_kmem_charge+0x136/0x300 [ 376.954319][T17177] __alloc_pages_nodemask+0x437/0x7e0 [ 376.959682][T17177] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 376.965397][T17177] ? copy_page_range+0x125a/0x1f90 [ 376.970495][T17177] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 376.976739][T17177] alloc_pages_current+0x107/0x210 [ 376.981860][T17177] pte_alloc_one+0x1b/0x1a0 [ 376.986383][T17177] __pte_alloc+0x20/0x310 [ 376.990708][T17177] copy_page_range+0x1529/0x1f90 [ 376.995637][T17177] ? find_held_lock+0x35/0x130 [ 377.000388][T17177] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.006636][T17177] ? pmd_alloc+0x180/0x180 [ 377.011054][T17177] ? __rb_insert_augmented+0x231/0xdf0 [ 377.016512][T17177] ? validate_mm_rb+0xa3/0xc0 [ 377.021178][T17177] ? __vma_link_rb+0x279/0x370 [ 377.025937][T17177] copy_process.part.0+0x568b/0x7980 [ 377.031277][T17177] ? __cleanup_sighand+0x60/0x60 [ 377.036236][T17177] _do_fork+0x257/0xfd0 [ 377.040397][T17177] ? fork_idle+0x1d0/0x1d0 [ 377.044807][T17177] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 377.050285][T17177] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 377.055740][T17177] ? do_syscall_64+0x26/0x610 [ 377.060407][T17177] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.066482][T17177] ? do_syscall_64+0x26/0x610 [ 377.071157][T17177] __x64_sys_clone+0xbf/0x150 [ 377.075830][T17177] do_syscall_64+0x103/0x610 [ 377.080416][T17177] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.086298][T17177] RIP: 0033:0x458079 [ 377.090179][T17177] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.109770][T17177] RSP: 002b:00007f3021216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 377.118169][T17177] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 377.126134][T17177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000020000 [ 377.134117][T17177] RBP: 000000000073c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 377.142085][T17177] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30212176d4 [ 377.150048][T17177] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 377.159278][T17177] memory: usage 307200kB, limit 307200kB, failcnt 524 [ 377.166125][T17177] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 377.173844][T17177] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 377.180745][T17177] Memory cgroup stats for /syz3: cache:132KB rss:268292KB rss_huge:247808KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:268360KB inactive_file:0KB active_file:0KB unevictable:0KB [ 377.202580][T17177] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=17007,uid=0 [ 377.218049][T17177] Memory cgroup out of memory: Killed process 17007 (syz-executor.3) total-vm:72976kB, anon-rss:2228kB, file-rss:34816kB, shmem-rss:0kB 14:06:57 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x10000000000, 0x2, 0x1}, 0x20) 14:06:57 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) sysfs$2(0x2, 0x6b, &(0x7f0000000040)=""/46) 14:06:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x6300, 0x0, 0xfffffffffffffe25) 14:06:57 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2f08ff7f00000000643d0346e06023cb0fa515258750dbfa675dfa8ef64782edb6d2b2fa02c541569cea0269f6e1cb34e3b732d4837a29f974", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:06:57 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:57 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 377.233590][ T1042] oom_reaper: reaped process 17007 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 377.312184][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:57 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xf5ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x7530, 0x0, 0xfffffffffffffe25) 14:06:57 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0200000001000000000000005f0c000000fbffffff0053f45326e693b51f00000000004f6d1e00"], 0x24, 0x0) close(r0) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/168, 0xa8) 14:06:57 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x100000000000000, 0x2, 0x1}, 0x20) [ 377.449884][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:57 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xffffffa4]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x983a, 0x0, 0xfffffffffffffe25) 14:06:57 executing program 2: r0 = syz_open_dev$cec(&(0x7f0000000580)='/dev/cec#\x00', 0x3, 0x2) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) r5 = getuid() mount$fuse(0x0, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000540)='fuse\x00', 0x4400, &(0x7f00000007c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x7ff}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x600}}], [{@appraise_type='appraise_type=imasig'}, {@appraise='appraise'}, {@fowner_gt={'fowner>', r3}}, {@euid_lt={'euid<', r4}}, {@dont_appraise='dont_appraise'}, {@appraise_type='appraise_type=imasig'}, {@fowner_gt={'fowner>', r5}}, {@fsuuid={'fsuuid', 0x3d, {[0x77, 0x32, 0x63, 0x63, 0x66, 0x65, 0x66, 0x30], 0x2d, [0x39, 0x64, 0x31, 0x39], 0x2d, [0x33, 0x61, 0x77, 0x39], 0x2d, [0x77, 0x35, 0x77, 0x33], 0x2d, [0x37, 0x77, 0x37, 0x0, 0x39, 0x32, 0x3b, 0x77]}}}]}}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) r7 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x40000) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r6, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r6, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r6) r8 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={&(0x7f0000000480)=""/171, 0xab, 0x0}}, 0x10) fcntl$F_SET_RW_HINT(r7, 0x40c, &(0x7f00000009c0)=0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000380)={r8, 0x10, &(0x7f00000002c0)={&(0x7f0000000140)=""/121, 0x79, r9}}, 0x10) [ 377.645428][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 378.192828][T17235] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 378.206196][T17235] CPU: 0 PID: 17235 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 378.214200][T17235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.224257][T17235] Call Trace: [ 378.227563][T17235] dump_stack+0x172/0x1f0 [ 378.231892][T17235] dump_header+0x10f/0xb6c [ 378.236303][T17235] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 378.242100][T17235] ? ___ratelimit+0x60/0x595 [ 378.246697][T17235] ? do_raw_spin_unlock+0x57/0x270 [ 378.251817][T17235] oom_kill_process.cold+0x10/0x15 [ 378.256923][T17235] out_of_memory+0x79a/0x1280 [ 378.261655][T17235] ? lock_downgrade+0x880/0x880 [ 378.266505][T17235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.272762][T17235] ? oom_killer_disable+0x280/0x280 [ 378.277949][T17235] ? find_held_lock+0x35/0x130 [ 378.282721][T17235] mem_cgroup_out_of_memory+0x1ca/0x230 [ 378.288290][T17235] ? memcg_event_wake+0x230/0x230 [ 378.293437][T17235] ? do_raw_spin_unlock+0x57/0x270 [ 378.298534][T17235] ? _raw_spin_unlock+0x2d/0x50 [ 378.303410][T17235] try_charge+0x102c/0x15c0 [ 378.307920][T17235] ? find_held_lock+0x35/0x130 [ 378.312703][T17235] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 378.318258][T17235] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 378.323806][T17235] ? find_held_lock+0x35/0x130 [ 378.328606][T17235] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 378.334185][T17235] __memcg_kmem_charge_memcg+0x7c/0x130 [ 378.339724][T17235] ? memcg_kmem_put_cache+0xb0/0xb0 [ 378.344934][T17235] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 378.350496][T17235] __memcg_kmem_charge+0x136/0x300 [ 378.355603][T17235] __alloc_pages_nodemask+0x437/0x7e0 [ 378.361090][T17235] ? __pud_alloc+0x1d3/0x250 [ 378.365688][T17235] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 378.371513][T17235] ? __pud_alloc+0x1d3/0x250 [ 378.376098][T17235] ? lock_downgrade+0x880/0x880 [ 378.380942][T17235] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 378.387188][T17235] alloc_pages_current+0x107/0x210 [ 378.392302][T17235] ? do_raw_spin_unlock+0x57/0x270 [ 378.397409][T17235] __pmd_alloc+0x41/0x460 [ 378.401718][T17235] ? pmd_val+0x100/0x100 [ 378.405966][T17235] pmd_alloc+0x10c/0x180 [ 378.410212][T17235] copy_page_range+0x62e/0x1f90 [ 378.415068][T17235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.421301][T17235] ? debug_smp_processor_id+0x3c/0x280 [ 378.426769][T17235] ? copy_process.part.0+0x3121/0x7980 [ 378.432266][T17235] ? copy_process.part.0+0x3121/0x7980 [ 378.437831][T17235] ? pmd_alloc+0x180/0x180 [ 378.442245][T17235] ? vma_compute_subtree_gap+0x158/0x230 [ 378.447924][T17235] ? validate_mm_rb+0xa3/0xc0 [ 378.452652][T17235] ? __vma_link_rb+0x279/0x370 [ 378.457470][T17235] copy_process.part.0+0x568b/0x7980 [ 378.462818][T17235] ? __cleanup_sighand+0x60/0x60 [ 378.467803][T17235] _do_fork+0x257/0xfd0 [ 378.471967][T17235] ? fork_idle+0x1d0/0x1d0 [ 378.476382][T17235] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 378.481832][T17235] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 378.487302][T17235] ? do_syscall_64+0x26/0x610 [ 378.491981][T17235] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.498041][T17235] ? do_syscall_64+0x26/0x610 [ 378.502727][T17235] __x64_sys_clone+0xbf/0x150 [ 378.507430][T17235] do_syscall_64+0x103/0x610 [ 378.512029][T17235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.517911][T17235] RIP: 0033:0x458079 [ 378.521791][T17235] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.541471][T17235] RSP: 002b:00007f3021216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 378.549898][T17235] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 378.557862][T17235] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 378.565836][T17235] RBP: 000000000073c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 378.573834][T17235] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30212176d4 [ 378.581857][T17235] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 378.594967][T17235] memory: usage 307196kB, limit 307200kB, failcnt 577 [ 378.601868][T17235] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 378.609484][T17235] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 378.616413][T17235] Memory cgroup stats for /syz3: cache:132KB rss:268252KB rss_huge:247808KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:268424KB inactive_file:0KB active_file:0KB unevictable:0KB 14:06:58 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x101000, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x18) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:06:58 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x200000000000000, 0x2, 0x1}, 0x20) 14:06:58 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xfffffff5]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xb400, 0x0, 0xfffffffffffffe25) 14:06:58 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x404400) 14:06:58 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 378.638221][T17235] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14553,uid=0 [ 378.654076][T17235] Memory cgroup out of memory: Killed process 14553 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 378.673890][ T1042] oom_reaper: reaped process 14553 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 378.731992][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:58 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x500000000000000, 0x2, 0x1}, 0x20) 14:06:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xb817, 0x0, 0xfffffffffffffe25) 14:06:58 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x101400) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_md=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4002, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x40, 0x1]}, 0x8) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) ioctl$VIDIOC_G_TUNER(r2, 0xc054561d, &(0x7f0000000180)={0x800, "2b2b3853ec01c72e01ad445d076364e50ccccf51f8be916536651972d6b02480", 0x3, 0x4, 0x0, 0x80, 0x11, 0x0, 0x80000001, 0x3}) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f00000002c0)="1effffff7f000000008952b73d24", 0x275) close(r0) write$P9_RXATTRCREATE(r2, &(0x7f0000000280)={0x7, 0x21, 0x1}, 0x7) 14:06:58 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x10000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:58 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0xa4ffffff00000000, 0x2, 0x1}, 0x20) 14:06:58 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000140)={{}, {}, [], {}, [{0x8, 0x4, r1}, {0x8, 0x1, r1}, {0x8, 0x6, r1}, {0x8, 0x1, r1}], {}, {0x20, 0x4}}, 0x44, 0x0) close(r0) [ 379.622394][T17254] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 379.635857][T17254] CPU: 0 PID: 17254 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 379.643833][T17254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.653876][T17254] Call Trace: [ 379.657176][T17254] dump_stack+0x172/0x1f0 [ 379.661515][T17254] dump_header+0x10f/0xb6c [ 379.665933][T17254] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 379.671730][T17254] ? ___ratelimit+0x60/0x595 [ 379.676318][T17254] ? do_raw_spin_unlock+0x57/0x270 [ 379.681427][T17254] oom_kill_process.cold+0x10/0x15 [ 379.686526][T17254] out_of_memory+0x79a/0x1280 [ 379.691190][T17254] ? lock_downgrade+0x880/0x880 [ 379.696030][T17254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.702284][T17254] ? oom_killer_disable+0x280/0x280 [ 379.707461][T17254] ? find_held_lock+0x35/0x130 [ 379.712211][T17254] mem_cgroup_out_of_memory+0x1ca/0x230 [ 379.717735][T17254] ? memcg_event_wake+0x230/0x230 [ 379.722774][T17254] ? do_raw_spin_unlock+0x57/0x270 [ 379.727876][T17254] ? _raw_spin_unlock+0x2d/0x50 [ 379.732724][T17254] try_charge+0x102c/0x15c0 [ 379.737221][T17254] ? find_held_lock+0x35/0x130 [ 379.741974][T17254] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 379.747517][T17254] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 379.753061][T17254] ? find_held_lock+0x35/0x130 [ 379.757905][T17254] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 379.763457][T17254] __memcg_kmem_charge_memcg+0x7c/0x130 [ 379.768997][T17254] ? memcg_kmem_put_cache+0xb0/0xb0 [ 379.774192][T17254] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 379.779736][T17254] __memcg_kmem_charge+0x136/0x300 [ 379.784851][T17254] __alloc_pages_nodemask+0x437/0x7e0 [ 379.790221][T17254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.796468][T17254] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 379.802187][T17254] ? copy_process.part.0+0x1d08/0x7980 [ 379.807678][T17254] ? lockdep_hardirqs_on+0x418/0x5d0 [ 379.812973][T17254] ? trace_hardirqs_on+0x67/0x230 [ 379.817998][T17254] ? kasan_check_read+0x11/0x20 [ 379.822854][T17254] copy_process.part.0+0x3e0/0x7980 [ 379.828066][T17254] ? psi_memstall_leave+0x11c/0x180 [ 379.833283][T17254] ? sched_clock+0x2e/0x50 [ 379.841048][T17254] ? psi_memstall_leave+0x12e/0x180 [ 379.850145][T17254] ? find_held_lock+0x35/0x130 [ 379.854907][T17254] ? psi_memstall_leave+0x12e/0x180 [ 379.860140][T17254] ? __cleanup_sighand+0x60/0x60 [ 379.865076][T17254] ? __lock_acquire+0x548/0x3fb0 [ 379.870031][T17254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.876296][T17254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.882543][T17254] ? debug_smp_processor_id+0x3c/0x280 [ 379.888008][T17254] _do_fork+0x257/0xfd0 [ 379.892168][T17254] ? fork_idle+0x1d0/0x1d0 [ 379.896597][T17254] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 379.902684][T17254] ? lock_downgrade+0x880/0x880 [ 379.907533][T17254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.913780][T17254] ? blkcg_exit_queue+0x30/0x30 [ 379.918629][T17254] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 379.924344][T17254] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 379.929799][T17254] ? do_syscall_64+0x26/0x610 [ 379.934477][T17254] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.940540][T17254] ? do_syscall_64+0x26/0x610 [ 379.945209][T17254] __x64_sys_clone+0xbf/0x150 [ 379.949873][T17254] do_syscall_64+0x103/0x610 [ 379.954460][T17254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.960345][T17254] RIP: 0033:0x45aa49 [ 379.964228][T17254] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 379.983966][T17254] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 379.992376][T17254] RAX: ffffffffffffffda RBX: 00007f30211f6700 RCX: 000000000045aa49 [ 380.000421][T17254] RDX: 00007f30211f69d0 RSI: 00007f30211f5db0 RDI: 00000000003d0f00 [ 380.008464][T17254] RBP: 0000000000a4fcb0 R08: 00007f30211f6700 R09: 00007f30211f6700 [ 380.016427][T17254] R10: 00007f30211f69d0 R11: 0000000000000202 R12: 0000000000000000 [ 380.024398][T17254] R13: 0000000000a4fb5f R14: 00007f30211f69c0 R15: 000000000073c18c [ 380.033587][T17254] memory: usage 307200kB, limit 307200kB, failcnt 639 [ 380.040364][T17254] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 380.047921][T17254] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 14:06:59 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x400, 0x113003) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r0, 0x4020565b, &(0x7f0000000200)={0x0, 0x401, 0x2}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x101000) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000080)) r2 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000180)={r3, 0x8b18cf27b0109298, r4}) 14:06:59 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x100000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:06:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xd00f, 0x0, 0xfffffffffffffe25) 14:06:59 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0xf5ffffff00000000, 0x2, 0x1}, 0x20) 14:06:59 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40000, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x40) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r1, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r1) 14:06:59 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 380.054887][T17254] Memory cgroup stats for /syz3: cache:132KB rss:268376KB rss_huge:247808KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:268400KB inactive_file:0KB active_file:0KB unevictable:0KB [ 380.077582][T17254] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=17254,uid=0 [ 380.094025][T17254] Memory cgroup out of memory: Killed process 17254 (syz-executor.3) total-vm:72976kB, anon-rss:2212kB, file-rss:35728kB, shmem-rss:0kB [ 380.110047][ T1042] oom_reaper: reaped process 17254 (syz-executor.3), now anon-rss:0kB, file-rss:34832kB, shmem-rss:0kB [ 380.166870][ C0] net_ratelimit: 1 callbacks suppressed [ 380.166881][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:06:59 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x3, 0x1}, 0x20) 14:07:00 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x200000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:00 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x100, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000180)={0x1, r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x24, "306aceec912b090cd683913da77b2facc7c70baf9255f1b54062208fd7e59eb1ad5f71ec"}, &(0x7f0000000140)=0x2c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000480)={r2, 0xf93, 0xa4, "7d3ac07250d196ee54b9de0751c00a1ebad392ae64fac3983427b9e4ecf824eeea217468691054584783b9c558e8bf2c33872fffab3fa67f2e243b7909308fa5e162a6158a27b6d40890b03c4e13cc912640c0a0432707c6785a65e4cfbea1b2688a21f29668cf165f3d3c4babc19a16b5d34847ef61e9ebe8395e097dab1ef9325ca4431c296ff8163f99a8afe3657f699e720f3b83a4a32edb73ac12bc2e5e1b08c071"}, 0xac) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:07:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xe803, 0x0, 0xfffffffffffffe25) 14:07:00 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 380.400465][T17305] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 380.437044][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 380.440363][T17305] CPU: 1 PID: 17305 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 380.456093][T17305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.466159][T17305] Call Trace: [ 380.469461][T17305] dump_stack+0x172/0x1f0 [ 380.473799][T17305] dump_header+0x10f/0xb6c [ 380.478223][T17305] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 380.484039][T17305] ? ___ratelimit+0x60/0x595 [ 380.488632][T17305] ? do_raw_spin_unlock+0x57/0x270 [ 380.493749][T17305] oom_kill_process.cold+0x10/0x15 [ 380.498870][T17305] out_of_memory+0x79a/0x1280 [ 380.503580][T17305] ? lock_downgrade+0x880/0x880 [ 380.508441][T17305] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.514711][T17305] ? oom_killer_disable+0x280/0x280 [ 380.519926][T17305] ? find_held_lock+0x35/0x130 [ 380.524703][T17305] mem_cgroup_out_of_memory+0x1ca/0x230 [ 380.530266][T17305] ? memcg_event_wake+0x230/0x230 [ 380.535305][T17305] ? do_raw_spin_unlock+0x57/0x270 [ 380.540422][T17305] ? _raw_spin_unlock+0x2d/0x50 [ 380.545289][T17305] try_charge+0x102c/0x15c0 [ 380.549794][T17305] ? find_held_lock+0x35/0x130 [ 380.554584][T17305] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 380.560139][T17305] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.566479][T17305] ? kasan_check_read+0x11/0x20 [ 380.571340][T17305] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 380.576895][T17305] mem_cgroup_try_charge+0x24d/0x5e0 [ 380.582204][T17305] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 380.587853][T17305] wp_page_copy+0x408/0x1740 [ 380.592448][T17305] ? find_held_lock+0x35/0x130 [ 380.597226][T17305] ? pmd_pfn+0x1d0/0x1d0 [ 380.601485][T17305] ? lock_downgrade+0x880/0x880 [ 380.606357][T17305] ? swp_swapcount+0x540/0x540 [ 380.611147][T17305] ? kasan_check_read+0x11/0x20 [ 380.616028][T17305] ? do_raw_spin_unlock+0x57/0x270 [ 380.621165][T17305] do_wp_page+0x5d8/0x16c0 [ 380.625602][T17305] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 380.631014][T17305] __handle_mm_fault+0x22e8/0x3ec0 [ 380.636144][T17305] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 380.641694][T17305] ? find_held_lock+0x35/0x130 [ 380.646463][T17305] ? handle_mm_fault+0x322/0xb30 [ 380.651409][T17305] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.657656][T17305] ? kasan_check_read+0x11/0x20 [ 380.662516][T17305] handle_mm_fault+0x43f/0xb30 [ 380.667294][T17305] __do_page_fault+0x5ef/0xda0 [ 380.672074][T17305] do_page_fault+0x71/0x581 [ 380.676584][T17305] ? page_fault+0x8/0x30 [ 380.680836][T17305] page_fault+0x1e/0x30 [ 380.684993][T17305] RIP: 0033:0x40ac08 [ 380.688891][T17305] Code: 00 00 49 8d be 88 00 00 00 48 89 ea 48 89 de 0f 85 dd 00 00 00 e8 28 2b 00 00 8b 05 02 d4 32 00 48 8b 15 93 58 64 00 83 c0 01 <89> 05 f2 d3 32 00 89 02 48 83 c4 08 5b 5d 41 5c 41 5d 41 5e 41 5f [ 380.708496][T17305] RSP: 002b:0000000000a4fb70 EFLAGS: 00010202 [ 380.714569][T17305] RAX: 0000000000000001 RBX: 0000001b2e820014 RCX: 0000001b2f820000 [ 380.722563][T17305] RDX: 0000001b2e820000 RSI: 0000000000000532 RDI: ffffffff4cc1c532 [ 380.730541][T17305] RBP: 0000001b2e820018 R08: 000000004cc1c532 R09: 000000004cc1c536 [ 380.738516][T17305] R10: 0000000000a4fca0 R11: 0000000000000246 R12: 0000001b2e82001c 14:07:00 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x5, 0x1}, 0x20) [ 380.746491][T17305] R13: 000000000005cd80 R14: 000000000073c040 R15: 000000000073c04c [ 380.769055][T17305] memory: usage 307200kB, limit 307200kB, failcnt 664 [ 380.791777][T17305] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 380.825211][T17305] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 380.832773][T17305] Memory cgroup stats for /syz3: cache:132KB rss:268376KB rss_huge:247808KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:268436KB inactive_file:0KB active_file:0KB unevictable:0KB [ 380.855724][T17305] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14604,uid=0 [ 380.873228][T17305] Memory cgroup out of memory: Killed process 14604 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB 14:07:00 executing program 3: acct(0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:00 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x500000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:00 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x2}, 0x20) 14:07:00 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode900000000000000000040000,userOid=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x40000) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) close(r0) 14:07:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xe807, 0x0, 0xfffffffffffffe25) 14:07:00 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 381.278434][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:01 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="7dc693", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000004000000000000c50f000000000000002000000000000000"], 0x24, 0x0) close(r0) 14:07:01 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x3f00000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:01 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x5}, 0x20) 14:07:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xf401, 0x0, 0xfffffffffffffe25) 14:07:01 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f00000007c0)=""/4096}, &(0x7f0000000080)=0x78) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="020000000100000000000000040000030000efff0f000800800000002000000000230000"], 0x24, 0x0) close(r0) [ 381.472297][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 381.483523][T17379] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 14:07:01 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xa4ffffff00000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 381.519544][T17385] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 14:07:01 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101200) ioctl$VIDIOC_ENCODER_CMD(r0, 0xc028564d, &(0x7f0000000080)={0x0, 0x1, [0x3ff, 0x7fffffff, 0x0, 0xcb, 0x72, 0x100000001, 0x100000000, 0x6]}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) ioctl$TIOCSTI(r0, 0x5412, 0xffffffff) 14:07:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xf403, 0x0, 0xfffffffffffffe25) 14:07:01 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0xc}, 0x20) 14:07:01 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67726f75705fb33d00", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:07:01 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0xf5ffffff00000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:01 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 382.185292][T17407] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 382.223751][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:02 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x2]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 382.234534][T17416] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 14:07:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xff00, 0x0, 0xfffffffffffffe25) 14:07:02 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x300}, 0x20) 14:07:02 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140)={0xffffffffffffffff}, 0x111, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000480)={0x16, 0x98, 0xfa00, {&(0x7f0000000080), 0x1, r2, 0x0, 0x0, @ib={0x1b, 0x7, 0x5, {"fcf146af22fd2556e605ee0d47ecf937"}, 0x628, 0x101, 0x7fff}}}, 0xa0) 14:07:02 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x5]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 382.404784][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:02 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x2}, 0x20) 14:07:02 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x4000, 0x0, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x200000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000340)=[@text16={0x10, &(0x7f00000002c0)="baf80c66b83de6c58d66efbafc0cecb827008ec06766c7442400000001006766c744240274fd00006766c744240600000000670f0114240f73f6000fc759c4baf80c66b86f60428266efbafc0cec0f21f7b871008ec8bad104b80280eff3af", 0x5f}], 0x1, 0x44, &(0x7f0000000380)=[@cstype0={0x4, 0x3}], 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8000, 0x88340) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000000180)="85235f18a146db9c5ecc1dd7d34f247ccee69a9a91bd49905a1c1cf63747c3d8b1d302c4c2157b95507c1553151c5d9b89e3a1b90848e2b888fc0aafa0d4fd3dfdcad4bc6a6bd2763ffb952ffe79d34642935928b560dd92a1db3c80e133ae02306bdc36b50972d03e284308202b684a507091ac5c6fdda9a3bed9f1111e28823de2250ad3e769c63e1183ff0be36b0bb2ee0904e34df28f3262ace5a34c2003", 0xa0) exit(0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000003c0)=0x7, 0x4) getsockopt$sock_int(r3, 0x1, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 14:07:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x20000, 0x0, 0xfffffffffffffe25) 14:07:02 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x500]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:02 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000007c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x640, 0x0, 0x0, 0x110, 0x110, 0x438, 0x570, 0x570, 0x570, 0x570, 0x570, 0x6, &(0x7f0000000140), {[{{@ipv6={@remote, @rand_addr="f5f707b60a748ababb1dc542ef72f5e2", [0xffffffff, 0x0, 0x0, 0xffffff00], [0xffffffff, 0xffffffff, 0x0, 0xff000000], 'syzkaller1\x00', 'gretap0\x00', {0xff}, {}, 0x67, 0x6, 0x4, 0x29}, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [], @multicast1}, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1c, 0x2d, 0x72}}}, {{@ipv6={@mcast2, @remote, [0xffffff00, 0x0, 0xffffffff, 0xff], [0xff000000, 0xffffffff, 0xff, 0xffffff00], 'eql\x00', 'hwsim0\x00', {0xff}, {0xff}, 0x0, 0xbcee, 0x3, 0x7a55117b4699ba31}, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x8000}}}, {{@ipv6={@mcast2, @empty, [0xffffffff, 0xff, 0xffffffff, 0xff], [0xff000000, 0xff000000, 0xffffffff], 'nlmon0\x00', 'hsr0\x00', {0xff}, {}, 0x73, 0x55af9d91, 0x4, 0x8}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d3, 0x100000001, 0x7, 0x3}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@rand_addr="359601db342650996e8f3452a1d3de22", @mcast2, [0xffffff00, 0xffffffff, 0xff, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffff00, 0xff], 'hsr0\x00', 'veth0_to_bond\x00', {}, {}, 0x0, 0x100, 0x5, 0x2}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@mcast1, @mcast2, [0xff000000, 0xff, 0xff000000, 0xff], [0xff0000ff, 0xff000000, 0xffffffff], 'ip6erspan0\x00', 'sit0\x00', {0xff}, {0xff}, 0x7f, 0x7ff, 0x3, 0x42}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0xffffffffffffff81}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast1, @ipv4=@multicast1, 0xc, 0x31, 0x101}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6a0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_INTERRUPT(r1, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r1) 14:07:02 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x5}, 0x20) 14:07:02 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:02 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x3f00]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:02 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x500}, 0x20) 14:07:03 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) tgkill(r0, r1, 0x1e) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r2, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r2, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r2) 14:07:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x56eaa, 0x0, 0xfffffffffffffe25) 14:07:03 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x1000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:03 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x1000000}, 0x20) [ 384.075489][T17513] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 384.087846][T17513] CPU: 1 PID: 17513 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 384.095921][T17513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.105975][T17513] Call Trace: [ 384.109702][T17513] dump_stack+0x172/0x1f0 [ 384.115165][T17513] dump_header+0x10f/0xb6c [ 384.119630][T17513] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 384.125451][T17513] ? ___ratelimit+0x60/0x595 [ 384.130046][T17513] ? do_raw_spin_unlock+0x57/0x270 [ 384.135448][T17513] oom_kill_process.cold+0x10/0x15 [ 384.141218][T17513] out_of_memory+0x79a/0x1280 [ 384.145903][T17513] ? lock_downgrade+0x880/0x880 [ 384.150753][T17513] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.156989][T17513] ? oom_killer_disable+0x280/0x280 [ 384.162358][T17513] ? find_held_lock+0x35/0x130 [ 384.167143][T17513] mem_cgroup_out_of_memory+0x1ca/0x230 [ 384.172698][T17513] ? memcg_event_wake+0x230/0x230 [ 384.177743][T17513] ? do_raw_spin_unlock+0x57/0x270 [ 384.182889][T17513] ? _raw_spin_unlock+0x2d/0x50 [ 384.187760][T17513] try_charge+0x102c/0x15c0 [ 384.192247][T17513] ? find_held_lock+0x35/0x130 [ 384.197020][T17513] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 384.202561][T17513] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 384.208281][T17513] ? find_held_lock+0x35/0x130 [ 384.213057][T17513] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 384.218612][T17513] __memcg_kmem_charge_memcg+0x7c/0x130 [ 384.224169][T17513] ? memcg_kmem_put_cache+0xb0/0xb0 [ 384.229392][T17513] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 384.236854][T17513] __memcg_kmem_charge+0x136/0x300 [ 384.241974][T17513] __alloc_pages_nodemask+0x437/0x7e0 [ 384.249028][T17513] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.259512][T17513] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 384.265270][T17513] ? copy_process.part.0+0x1d08/0x7980 [ 384.270739][T17513] ? lockdep_hardirqs_on+0x418/0x5d0 [ 384.276221][T17513] ? trace_hardirqs_on+0x67/0x230 [ 384.281261][T17513] ? kasan_check_read+0x11/0x20 [ 384.286140][T17513] copy_process.part.0+0x3e0/0x7980 [ 384.291350][T17513] ? __lock_acquire+0x548/0x3fb0 [ 384.296305][T17513] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.303183][T17513] ? debug_smp_processor_id+0x3c/0x280 [ 384.309884][T17513] ? __might_fault+0x12b/0x1e0 [ 384.314690][T17513] ? __cleanup_sighand+0x60/0x60 [ 384.319648][T17513] ? lock_downgrade+0x880/0x880 [ 384.324532][T17513] _do_fork+0x257/0xfd0 [ 384.328703][T17513] ? fork_idle+0x1d0/0x1d0 [ 384.333175][T17513] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 384.338683][T17513] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 384.344294][T17513] ? do_syscall_64+0x26/0x610 [ 384.349709][T17513] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.355816][T17513] ? do_syscall_64+0x26/0x610 [ 384.360512][T17513] __x64_sys_clone+0xbf/0x150 [ 384.365195][T17513] do_syscall_64+0x103/0x610 [ 384.370146][T17513] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.376024][T17513] RIP: 0033:0x458079 [ 384.379902][T17513] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.399866][T17513] RSP: 002b:00007f30211f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 384.408274][T17513] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 384.416515][T17513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000004000 [ 384.424934][T17513] RBP: 000000000073c180 R08: 0000000000000000 R09: 0000000000000000 [ 384.432927][T17513] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30211f66d4 [ 384.440924][T17513] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 384.449217][T17513] memory: usage 307196kB, limit 307200kB, failcnt 695 [ 384.456198][T17513] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 384.463749][T17513] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 384.470606][T17513] Memory cgroup stats for /syz3: cache:132KB rss:267064KB rss_huge:245760KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:267164KB inactive_file:0KB active_file:0KB unevictable:0KB [ 384.493261][T17513] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14654,uid=0 [ 384.508761][T17513] Memory cgroup out of memory: Killed process 14654 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 384.524031][ T1042] oom_reaper: reaped process 14654 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 384.531519][T17475] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 384.549267][T17475] CPU: 1 PID: 17475 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 384.557383][T17475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.567673][T17475] Call Trace: [ 384.571011][T17475] dump_stack+0x172/0x1f0 [ 384.575864][T17475] dump_header+0x10f/0xb6c [ 384.580583][T17475] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 384.586401][T17475] ? ___ratelimit+0x60/0x595 [ 384.590981][T17475] ? do_raw_spin_unlock+0x57/0x270 [ 384.596108][T17475] oom_kill_process.cold+0x10/0x15 [ 384.601225][T17475] out_of_memory+0x79a/0x1280 [ 384.606010][T17475] ? oom_killer_disable+0x280/0x280 [ 384.611217][T17475] ? find_held_lock+0x35/0x130 [ 384.615989][T17475] mem_cgroup_out_of_memory+0x1ca/0x230 [ 384.621537][T17475] ? memcg_event_wake+0x230/0x230 [ 384.626564][T17475] ? do_raw_spin_unlock+0x57/0x270 [ 384.631684][T17475] ? _raw_spin_unlock+0x2d/0x50 [ 384.636541][T17475] try_charge+0xa87/0x15c0 [ 384.640952][T17475] ? find_held_lock+0x35/0x130 [ 384.645729][T17475] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 384.651427][T17475] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 384.657007][T17475] ? find_held_lock+0x35/0x130 [ 384.661796][T17475] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 384.667340][T17475] __memcg_kmem_charge_memcg+0x7c/0x130 [ 384.672991][T17475] ? memcg_kmem_put_cache+0xb0/0xb0 [ 384.678221][T17475] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 384.683795][T17475] __memcg_kmem_charge+0x136/0x300 [ 384.688901][T17475] __alloc_pages_nodemask+0x437/0x7e0 [ 384.694288][T17475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.700533][T17475] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 384.706240][T17475] ? copy_process.part.0+0x1d08/0x7980 [ 384.711731][T17475] ? lockdep_hardirqs_on+0x418/0x5d0 [ 384.718228][T17475] ? trace_hardirqs_on+0x67/0x230 [ 384.723458][T17475] ? kasan_check_read+0x11/0x20 [ 384.728458][T17475] copy_process.part.0+0x3e0/0x7980 [ 384.735447][T17475] ? psi_memstall_leave+0x11c/0x180 [ 384.740856][T17475] ? sched_clock+0x2e/0x50 [ 384.745275][T17475] ? psi_memstall_leave+0x12e/0x180 [ 384.750491][T17475] ? find_held_lock+0x35/0x130 [ 384.755271][T17475] ? psi_memstall_leave+0x12e/0x180 [ 384.760482][T17475] ? __cleanup_sighand+0x60/0x60 [ 384.766184][T17475] ? __lock_acquire+0x548/0x3fb0 [ 384.771143][T17475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.777420][T17475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.784357][T17475] ? debug_smp_processor_id+0x3c/0x280 [ 384.790191][T17475] _do_fork+0x257/0xfd0 [ 384.794748][T17475] ? fork_idle+0x1d0/0x1d0 [ 384.799214][T17475] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 384.805303][T17475] ? lock_downgrade+0x880/0x880 [ 384.810158][T17475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.816639][T17475] ? blkcg_exit_queue+0x30/0x30 [ 384.821750][T17475] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 384.827207][T17475] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 384.832771][T17475] ? do_syscall_64+0x26/0x610 [ 384.837461][T17475] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.843900][T17475] ? do_syscall_64+0x26/0x610 [ 384.848576][T17475] __x64_sys_clone+0xbf/0x150 [ 384.853280][T17475] do_syscall_64+0x103/0x610 [ 384.857898][T17475] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.863971][T17475] RIP: 0033:0x45aa49 [ 384.868587][T17475] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 384.888522][T17475] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 384.896942][T17475] RAX: ffffffffffffffda RBX: 00007f30211b4700 RCX: 000000000045aa49 [ 384.904946][T17475] RDX: 00007f30211b49d0 RSI: 00007f30211b3db0 RDI: 00000000003d0f00 [ 384.913239][T17475] RBP: 0000000000a4fcb0 R08: 00007f30211b4700 R09: 00007f30211b4700 [ 384.928618][T17475] R10: 00007f30211b49d0 R11: 0000000000000202 R12: 0000000000000000 [ 384.938528][T17475] R13: 0000000000a4fb5f R14: 00007f30211b49c0 R15: 000000000073c2cc [ 384.946748][T17475] memory: usage 305172kB, limit 307200kB, failcnt 695 [ 384.953628][T17475] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 384.961200][T17475] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 384.969826][T17475] Memory cgroup stats for /syz3: cache:132KB rss:265012KB rss_huge:243712KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:265036KB inactive_file:0KB active_file:0KB unevictable:0KB [ 384.992201][T17475] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14703,uid=0 [ 385.007682][T17475] Memory cgroup out of memory: Killed process 14703 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB 14:07:04 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) exit(0x1000000000) r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x6, 0x20000) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000080)) 14:07:04 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c00ab56089a8cefc9408d4c139bd481d1774500e10000d4860ee725cc08b1d0cb00bba605e281fa15b0030adb7ad7877faf929bfd701a41ab6dac90485c85"]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x745, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000480)={r2, @in={{0x2, 0x4e24, @empty}}, [0x4, 0x59, 0x2, 0x0, 0x2, 0x9, 0x80000001, 0x3, 0x8001, 0xffffffff80000001, 0x8001, 0x5, 0x2bb9, 0x0, 0x9]}, &(0x7f00000003c0)=0x100) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="020000000100000000000000040000000000000010000000000000002000000000000000732e7842cbe6f2265005072cc41954834f27"], 0x24, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x201, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000180)={r4, &(0x7f0000000140)=""/43}) close(r0) 14:07:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xb40000, 0x0, 0xfffffffffffffe25) 14:07:04 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x2000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:04 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x2000000}, 0x20) 14:07:04 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 385.023376][ T1042] oom_reaper: reaped process 14703 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:07:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1000000, 0x0, 0xfffffffffffffe25) 14:07:04 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x5000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:04 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x5000000}, 0x20) 14:07:05 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x3f000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 385.226830][ C0] net_ratelimit: 3 callbacks suppressed [ 385.226842][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:05 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x3, 0x28040) openat$cgroup_ro(r0, &(0x7f00000001c0)='pids.events\x00', 0x0, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000040c0), 0xffffffffffffff17) write$FUSE_INTERRUPT(r1, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) r2 = getgid() lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000140)={{}, {}, [], {}, [{0x8, 0x2, r2}, {0x8, 0x4, r2}, {0x8, 0x4, r2}, {0x8, 0x1, r2}, {0x8, 0x2, r2}, {0x8, 0x3, r2}]}, 0x54, 0x0) r3 = dup2(r1, r1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) close(r1) 14:07:05 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0xa4ffffff}, 0x20) [ 385.941248][T17523] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 385.953711][T17523] CPU: 1 PID: 17523 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 385.961756][T17523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.971806][T17523] Call Trace: [ 385.975107][T17523] dump_stack+0x172/0x1f0 [ 385.979459][T17523] dump_header+0x10f/0xb6c [ 385.983877][T17523] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 385.989676][T17523] ? ___ratelimit+0x60/0x595 [ 385.994285][T17523] ? do_raw_spin_unlock+0x57/0x270 [ 385.999413][T17523] oom_kill_process.cold+0x10/0x15 [ 386.004526][T17523] out_of_memory+0x79a/0x1280 [ 386.009324][T17523] ? lock_downgrade+0x880/0x880 [ 386.014193][T17523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.020460][T17523] ? oom_killer_disable+0x280/0x280 [ 386.025666][T17523] ? find_held_lock+0x35/0x130 [ 386.030471][T17523] mem_cgroup_out_of_memory+0x1ca/0x230 [ 386.036061][T17523] ? memcg_event_wake+0x230/0x230 [ 386.041099][T17523] ? do_raw_spin_unlock+0x57/0x270 [ 386.046214][T17523] ? _raw_spin_unlock+0x2d/0x50 [ 386.051085][T17523] try_charge+0x102c/0x15c0 [ 386.055604][T17523] ? find_held_lock+0x35/0x130 [ 386.060394][T17523] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 386.065946][T17523] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 386.071499][T17523] ? find_held_lock+0x35/0x130 [ 386.076282][T17523] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 386.081858][T17523] __memcg_kmem_charge_memcg+0x7c/0x130 [ 386.087430][T17523] ? memcg_kmem_put_cache+0xb0/0xb0 [ 386.092643][T17523] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 386.098304][T17523] __memcg_kmem_charge+0x136/0x300 [ 386.103432][T17523] __alloc_pages_nodemask+0x437/0x7e0 [ 386.108817][T17523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.115171][T17523] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 386.120895][T17523] ? copy_process.part.0+0x1d08/0x7980 [ 386.126348][T17523] ? lockdep_hardirqs_on+0x418/0x5d0 [ 386.131637][T17523] ? trace_hardirqs_on+0x67/0x230 [ 386.136675][T17523] ? kasan_check_read+0x11/0x20 [ 386.141543][T17523] copy_process.part.0+0x3e0/0x7980 [ 386.146747][T17523] ? psi_memstall_leave+0x11c/0x180 [ 386.151946][T17523] ? sched_clock+0x2e/0x50 [ 386.156371][T17523] ? psi_memstall_leave+0x12e/0x180 [ 386.161597][T17523] ? find_held_lock+0x35/0x130 [ 386.166451][T17523] ? psi_memstall_leave+0x12e/0x180 [ 386.174437][T17523] ? __cleanup_sighand+0x60/0x60 [ 386.179593][T17523] ? __lock_acquire+0x548/0x3fb0 [ 386.184561][T17523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.190803][T17523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.197049][T17523] ? debug_smp_processor_id+0x3c/0x280 [ 386.202637][T17523] _do_fork+0x257/0xfd0 [ 386.206821][T17523] ? fork_idle+0x1d0/0x1d0 [ 386.211235][T17523] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 386.217311][T17523] ? lock_downgrade+0x880/0x880 [ 386.222162][T17523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.228402][T17523] ? blkcg_exit_queue+0x30/0x30 [ 386.233544][T17523] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 386.239035][T17523] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 386.244500][T17523] ? do_syscall_64+0x26/0x610 [ 386.249175][T17523] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.255262][T17523] ? do_syscall_64+0x26/0x610 [ 386.260070][T17523] __x64_sys_clone+0xbf/0x150 [ 386.264785][T17523] do_syscall_64+0x103/0x610 [ 386.269379][T17523] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.275458][T17523] RIP: 0033:0x45aa49 [ 386.279358][T17523] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 386.299039][T17523] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 386.307442][T17523] RAX: ffffffffffffffda RBX: 00007f3021217700 RCX: 000000000045aa49 [ 386.315419][T17523] RDX: 00007f30212179d0 RSI: 00007f3021216db0 RDI: 00000000003d0f00 [ 386.323426][T17523] RBP: 0000000000a4fcb0 R08: 00007f3021217700 R09: 00007f3021217700 [ 386.331417][T17523] R10: 00007f30212179d0 R11: 0000000000000202 R12: 0000000000000000 [ 386.339382][T17523] R13: 0000000000a4fb5f R14: 00007f30212179c0 R15: 000000000073c0ec [ 386.347899][T17523] memory: usage 307176kB, limit 307200kB, failcnt 713 [ 386.354776][T17523] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 386.362277][T17523] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 386.369296][T17523] Memory cgroup stats for /syz3: cache:132KB rss:267112KB rss_huge:245760KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:267168KB inactive_file:0KB active_file:0KB unevictable:0KB 14:07:06 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000040)={0x5, @sdr={0x35323645, 0x6}}) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000140)="7938dfe54908465f362a29a2cf", 0xd, 0x7, &(0x7f00000001c0)={r1, r2+10000000}) write$P9_RSTAT(r0, &(0x7f0000000200)={0x76, 0x7d, 0x2, {0x0, 0x6f, 0x7, 0x31b6, {0x25, 0x4, 0x5}, 0x240000, 0x0, 0xef37, 0x7fffffff, 0xf, '/dev/sequencer\x00', 0xf, '/dev/sequencer\x00', 0xf, '/dev/sequencer\x00', 0xf, '/dev/sequencer\x00'}}, 0x76) clone(0x0, 0x0, 0x0, 0x0, 0x0) dup(r0) exit(0x0) 14:07:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x2000000, 0x0, 0xfffffffffffffe25) 14:07:06 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/fuse\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) fcntl$setown(r0, 0x8, r1) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRES32=r1, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB='\x00\x00']) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="162300fd41fc86d0ccfc067fa7b22248a759c44d786659281e27ba0ba7a9a792a89eb34b2ee392de265760fe7574e0d2ba9c9de53cc7b3a6b44e59fdb962ef55a25b2954d963844138c96a090a45c41413218e31534b891fb533f20e15314a557658df7aedb2316935c93742dabfc3b42390b5a3e5f2315d19d986e9b5efd0cf48ea02d4c915e0922d4a445e31d9968d0e928edeab135ae63f579bc5ff", 0x9d}, {&(0x7f0000000040)="fb6d485c8c21731f9269e7fb91bfe40faf", 0x11}, {&(0x7f0000000080)="b4a67bf450ce1c1adad1df01e12c4e5f28f819bf0b5b1faab9bf83361ccd73cd972fcfe55bcfb3232011bbf7b713c9d373cd758c", 0x34}, {&(0x7f00000007c0)="788ef8a4edeb2226b0e4a2372772649c3e32a26381d0eaf5b436352a65724fcf49c5568917d27d8721c0ba5f0c5e1856f461fd19f269e8582bad90ce39f95131f5b429e8a373af915852fc74ab5f6cfe78f9d0c33c418ccfc574416d99f7243429e8f6d5769416434006d7793efba1c3cd328b41c26dd5f90aa53eb4dfad76e2173ca89848b44bf00ca663f6db8a887bdae762bc5a8662f3224f3bfbccea08a2c67701026ba3cabb7919bc3bd58901d0534557a59f3fde5d8e9a51183d68396d4bc80aafb5e882ecf7ef281ee43ad41455a821084095f6d1e0548192d5ed4db2b8739243e058c298374a5b5ef38e82ac9ad2f953366be19b0607751030d4371bfe9ea41126b052bd5481cf1722620f5358f66b576b69c0fd53856760706ee5856c3ee6b3e4327c44e9fce5174d6366262e49fec941229f3a45781a359dc613b54950d388d2645f09793cc5b9e919a5f83773510e029d5f7adf0b2a473451e081c20babb9f587ffe00b464704e907ebcbc4631793eb9a9413843d8ca7453b02216a7f55d4e91c31237270ff66d20768828ac1e33b40e768961ff038421c33ea86f14fc73476f7234830ea03e1af1a43065c286657a4c7cd1e95dd9dfd749ff40ada990a6bb9c1cd0fb0da2470ce705b47837d1360250ec8fdd9a9209254ad7117ef146bd52cd14a9ab6d385dfabaf733768a843618bcb5b96624d2bed8b3ed3e1de73698661c8f9c04619625c4f8770fd1ad2d9b50d94f9af4a75f5eeaa8b490be418db7a0622fef5b1f9015bb13f8b005f3e1ee8941080dc6de115a422a88211e0eecc35e50f956dd17447ff906c7a36d55a0bca3fe62d327c46b151107c3c1e8730183ffa25c40f5f824251b999ed1fb3656f2d8adf7db3174170ac7739d635901bed2f666821b6d33f9c99065d92f6826799483dd1745dd0023f396024385d37b3aa87aef078c0e91b64e3a28931637fc113047503c6e9bc71589cd8d44e6cee52fdddecba0b0d246c57dcf91662c23d66dacdd98fbad8b5ef8e031e445372832b155b1571fed5a43da0fc1cdc284cfe51d0c65c8ec56de9f1ce52c9b45239ae69aaaf055587d5b01e8900778c0e2727351809c54026885a98329fc589f4bcc524818f9e9080f09e7294d9297ea09fb306201c0ffdf3df49328cd748fef24473f182fe4057a8b826c83f0933a5551ce4d94203a1c7ab9b75478477d3c88778d57a6c327b92a382b44c5ed4b41fd09415f28783a8ba221895c6e3b3c09f1f5a5d99185360062366affd58be0fde60057f8fe42e5106a2662eed74395f1912dc4656f06bac9ddaed9995bb2852061d70d189c2ad240d6a58cc13629934820af46f2b7b088c75e4d230047642a3c49f13d006e6e87781ce904ab1149c17fb37cc42923ac3e90bb22c49b456610a87c7dd34676756427d071dc5dd7fbd3007621a9bc68647be80d7f558ecd27e6c0cbaae6215c14f76d2741cb34e1cfd9f6c97e9c032a0d2ca934fd7637e08001020d17839d884a79e678e5a9abf04e8879b968fb31fdc4cee5a97a9b2cf113887bb365aecb7530dc99cee0b0652b6cb470786348f4e60a4cb9a88f1b5d7a4d4fe44c5a14baf2f79c67441edf8aa3b085ffe2ab5adf06c8ea5a7afd412972294f34c9f7e987c81ac64e1e39047c5a17b6792ef40f44cc4ca3ee67374da75ed04a5d950e83752203051d9d057344be7cba58e24a4a0e9c8bcd2e91dcadb0f651c3322a2bd59de5906e70928fb13a0b0ed7b7afa2f2ebd354c519937a1cfe64a1afaaaf2ba34dbda78955e68822e88edb68643e4fe91dfee1546bb3ef1392ac02147626ae2dcaecbfb4b84699367b089ab52bb78a8005ff3ad0a81e099880a2a1514022ed4509bff7a61856b05c6f2822745639354a44e3499189d3c32983bbc21c5b0e794e184e638dbb3c8809b8021dbecd9f5e4c49766586350719f298f532d58562ead69a85726e4f223e28ae777695df3008bc6cd3ece094765e0608c846487ff9ddebbcd0c7c8b9986f9079e6f6b93e59113701b7ac2040c990a5987ced420bdaed41a364f6591e982e8bc5fecc1cd2c522562a3849cc2f55b84a3921f9ceb75233a96286d7077f502b291bfc226bb527c00577131b90d0b70d8f96b5fc0cbdb8079be12ec8652f400668f441faa340d86381025468615704b0217eab140bca3b3b687548c1323b0140a049cc4f5a45156d90d57b757702f569998ddf32c70f1ce48afe6486b2ed8122b4a9ca742114bce70678a5fe98513b2b5ba1d538dae0c41c8bc0ba4771720ba010f18f8ec2827ca835b67cca4b9b2a9206d6efe8de7a68757fa85e7dc2bd76d24ed458df299ef40efe00a7a21b934c9866192e8878a2e6c3a644b74dd3697a1ff9f65750bff1d8f51fd981afbd7234238c818d7f627c93f7ecac328445ef2179f5c0f5316dca6f13e227adb1b0019db37c06133eb0592ce9ed4921c4a1004e3532fde9b7f9a162bd02a03b7131827c9144ab353b5725bd1157cd91e959af09cb79e9ae6c652bb1c74c583dc2a6dc669dbdb7c49c58484f5bd8b30559860e5c8804dffb556cfe14854a050115ffd407bf0196ab8f718470fb0b7675d9e60992b693a48ca6ea76a20fc06e5339a04667ae11195b7a1ed0305034b4103f547ed95e03ea7d3dad0930bd3a7ab20eb325511f42bd03a3f4e920aa63226621728234610d1f6195148604f88b7ed33f15e0c71f52e185ba1f5c8c4908bdf84dba7253a9078e4b92deb1d83108998e58d7a72ca3a3b5b863abbe7b270d6e3d1f6aea0a3deb9e9f3c3cf1dae0315311c8c94d092412faf3cab6d0b545ae779a0c00d23fc651f37ca91df061e956b1361269176e443e0b343237f37f4e69e378043ac9f20d0b2b91fe79b036f4130f79b22a234faf53f6d6f0783018f36ab15e86e13efaf263ac83d16f2d7a958600fcc188ebc6a6c126d9ba1ccf31bdf7d0dc08854fff30cafdc90744a95476721e9206aaad17224d59a09964a27e4df0ff26b868f05cc0925313febaf733c152892c8196592efadcbefe8907e8449932834bf449b47601690efc6de91a56c18fee97ed3467fbcdeedc5238a4217a8ff6f005862c97137bb92d55b6cedc3382b1aeac809ef59daf4adcc7267392de5401b2e0ffcae3574da523447af62866b0ed7a2878aa857c0104cb877db6a5774a889fc0d476401f47f87bca2d69badfa3565619b5af4d7aa5ef707be55bf4b4082e0e0f097be337683a956bf43400e89f27fb9325766efd7e9e989b046b1da823a04593bfa15bad4560492834bae743fb2b18630e988ee276f876eb443a9c0757eea7d5add1d7110994baeec35b7f7c446e33420d9b01e133ec0029203cf1baac440407fbb5a468910bebc605b51679ba962ec1cd94cf8e0a7866ef7c46fa531c8467e2b28fe2e133dac8046b871c6d8e9e33993bc8416377a8048e7de26a155247f5b88df6d71e8f727b833caf46214afe4a29a5dc8435349514a774870f2c7846d1edf10f7843a199b81a642fb45008ceb3c194252bf29a0aa8c7496426c2d9e343abab0adef6892066509c03bbadf2c95bdee6c54d5f72397e25d979f5f3d8515ea3d427f2e672343b134aa72435cc91ac56d6a09896db1df30907b2bf37e5fd550afe1f70acd91d2dd4d7f635fde976b20e6d0caa7fc0305403ef05703cf262b52463d0d855347a652ff9449c755e1914ba4ec5301b4f04d8ed16c6dabde637e6377cc78d0efc6f7dfea2d073f5cdbbbdc6322ef543bc87d2ec3e45ce19d47be4b5b30c8fb1e1a70c385e99b19fd92d71396b9e5699a25ab482113ab8da655f7a4c2e8bb7823e65611bd32736e08760ea0c633b0df96be91304e7ef2d94224a150282962944d787a913526bbad08ef16353745a3e6320509841125c744d828c0aa80b489b2d6b990706b053bae852b88b20d012f6ace56572af04bd7e4b94e2ced1fb7dd8b918af9f34f4b5bd78b586fddf32c9b5a2215efb5196ed7588377f72ac21ba07e63bfe527dff301970156025dda5839b81a19494ab8b8d6d807689479684ad1bf2783bfa717d99d51383588c7ad3b15b8e34b4e65a7bfe0894936c182e2631fca855e460dd2117af69d5e1cb1bbddbc50bad850a7269b0889796135f7d678ddc3ab3f5b017a72599c934fcdef34e31ef06ba68924072eaa1197e71032f1b32af503e5d4977ed80b70d3898a177d7206cfb6e3e9e8158d4d1e3248b78d5c207939f0557bf28c9fe58e82a410be297522423cd3e77155a5cbed754e6d415e3573b624df854f3c83eb9f2ebb62546605cbc02d5702774f91a690d3058711917b721862f60e8bf4e4aeec939ef0c74ae8fb30d4e2d4713bc03d225bf8764feeeab1d573be9696f814b3d8e56eb4106c15dbc91e0d4c59bd21602f353690bc0e8848a24b217f520af472b5049d2682e5bc1fc9e3bf651d3fb639dbd74d1fc50a2c6a7ddb27fd830f1a023c5264fc2fedecec8d7b648ed788fd05f95673aecb92b3e789e18cb69d278afbe721e4821bc7a120d9c6b08099f2d17529c2bfa2142d4268723711f888b950f600f22932b41e45b5dfe55174a503eb84ead351ed01e4f643f595aec2d3161cccaafaee241ab04b75b4016e833ed7e88183d541f06ceef271415dad976d5bf1bec87f4d6204fb439f0ddccf27a763e81092f5255f243c227eefa68369bfaac3ffaf07e1a54d44415b09d7f4275c0ae6bdf01034ee19f1ad7d48a94f730a97f76d4611722dad9491d1e3da7d43a8bbbf598b00a61934c5f6c8b283af7eb75ff9d0e55abde99ebd3df316f8a34b6f9ee2d82c04318b453ac347b154dcb2b4689a8ec433472b13f2a6878d92cadc17f1e67286b4498fbf4b8d6a4f4d618c6dca8a94075058d18924cc6c02a22bd76f55fe62024fb55dea659960485c865898729023ad5e4b874f5042fa4cbe85769f4899d93f36b4ac15183d0f3a3d2c5e46b77ee22148ef02a8dfa147fdcee556e96f1ea6450b30e5fb938d0f20f45c6ffeb1318414d3a331244f0de2dce7e6d29e9b050356b08f7f53b72538a2f2b067a6806e58e31c803ddd9743f235d28f6c7e4cf7e232f7be6f016ebd7b4b5e52e7b3fcf074409521f2178f13efba1c91c1c9af63e4e3957fb48ce30747f6c360cc802ba75f874763fb7f3a91b6f5098526cd49058aa3eae1ce7a1a3056560d062f40544cce6ccbf5f8d62e35f41c93284ded75a6bdeabca99619fea37bfb4c2960d42ba5be58f5685afbd42756895d99ba4a8f2ab9ca3de015df116c6eb824217ee263c8b467a0753843a785624307c2a3984fab6bfafb7e10917cbabfd574bb0885b94bd52ca433e3990204ca8a9fcb03e644bc783995f6bb955cc72a288a84837d736a05c72a8d4bac9cb366d6d174f662cf265a47d475b75e67b88019eedf6f8bee9105f680e3439d986d051ef466556b9204592c35098122d4da3887e39563829a19a2dc211cd81f4de4727cb9e291be9c7d734a82858de10901554c67b3ff1cba6e2c6331f783afd0821423c5eb0830683c3955ada78737a2b8805d797345d19149b49285902e12bc75392d4a34623927113ddfa0b90eea83ab7e9e6b0732e5e4e2eccf5dea562baad08756788fd21b948530bfff0e9d1ff29dd9d938dc5119435f101387267fd21c0583665b70901cc43cf5b8992bbb7207ef36b720ba770c33dd709e41269103370347529f50d2fa6c2cd18a7533f22e276d5417eb2c39ce71d9c3c891667fe061c8c9cc5461f3d97cd66d557c8878b145fdfbc35c2a0d68f2f2d4b9935b", 0x1000}, {&(0x7f0000000480)="61053e9f647eb724c7d13caa2cf85cdba7a8424a52ad0ce97426a11b37b161c31bd8076d3a7ed2a1405fae0c06186bad5c0466d929e042f0219246edb3aaddeeecde3c3339519a22bec5ddf2b04b3bd5082507d32c91889ec11f55d5ea851e7a94ed53ede5f192c8737bac51f4929dd038c1987f31e75f299c52d20093d19efd72669a2f2cd0e249c9c6824e11763932f2c64ab7450ffec3f30d7822fa8ed7b0", 0xa0}], 0x5) writev(r0, &(0x7f0000001980)=[{&(0x7f0000000540)="238df7ed545e560d59f9b31cd1e851688cab6b509dc92914df8142b47a7a10f084dc9de6d5588d74db9f52bfcd4d2e488b50752cf779d2c147bc47158b35bf75783afc48ba1faa31309031060b56a5303be4d460888b24695e0f3da0a5c5cfc5d8f6a672497abc7c8495269976d113538ccf9fbf25179e03ea5f2e0977234f1cb984d0eb83d490f022642f572f8e02bfba28093e2b27287a", 0x98}, {&(0x7f0000001b80)="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", 0x110}, {&(0x7f00000017c0)="ac2fee74497872dd4c5a79f7fcc0c9a3a1f59c5595210e368ed836dc2678c1bd334ddfac91480d7d6367a0caf712b78e389ddf882c053382c9c27dd5f260a4670f64579c3b5896693970cfce1a3840cf65e9bfe602b1450735594dd6449e2fd7f0cb4282e99a773ada2a116b5e676ec4eb1115d46f8dd2e767aa04fe56e0a96a08d66c6407b7c63addd441a2f41e5d90c3444ddc900c3da0aec26e12aa16a74d1bd25ce5fc75d4eb39b4f3cfbd992bc0a50efee3467031e0591edfbeb834467bc45961afd59455b55796b5d56f5c845e300bbb2b0ed5a0", 0xd7}, {&(0x7f0000000340)="01d1cd4aab95cce0f692fd5c1355f6a8b67077fb", 0x14}, {&(0x7f0000001900)="ead60c27afb174b2fdc260e2506c4459d4e364fffd4adb92fd427c4b4b5030c7310b8c5b1ed0005228faccb7c90ef8eb2d4611828d9be0f7d5947df2b1ae8132ab88dcf54b68b8af93f8d2d002695cbf", 0x301}], 0x5) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000640)='/dev/udmabuf\x00', 0x2) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], 0x1, 0x2) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) close(r0) 14:07:06 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:06 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0xf5ffffff}, 0x20) 14:07:06 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 386.391064][T17523] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=17523,uid=0 [ 386.406709][T17523] Memory cgroup out of memory: Killed process 17523 (syz-executor.3) total-vm:72844kB, anon-rss:2212kB, file-rss:35788kB, shmem-rss:0kB [ 386.421485][ T1042] oom_reaper: reaped process 17523 (syz-executor.3), now anon-rss:0kB, file-rss:34832kB, shmem-rss:0kB [ 386.484746][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:06 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0xffffffa4}, 0x20) 14:07:06 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x0, &(0x7f0000000480)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [{@seclabel='seclabel'}, {@subj_role={'subj_role', 0x3d, 'ppp0'}}, {@obj_type={'obj_type', 0x3d, 'group_id'}}]}}) read$FUSE(r0, &(0x7f00000027c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:07:06 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xf5ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x3000000, 0x0, 0xfffffffffffffe25) 14:07:06 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 386.631544][T17578] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 14:07:06 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) [ 386.743054][T17578] CPU: 1 PID: 17578 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 386.744804][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 386.751096][T17578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.751103][T17578] Call Trace: [ 386.751133][T17578] dump_stack+0x172/0x1f0 [ 386.751153][T17578] dump_header+0x10f/0xb6c [ 386.751174][T17578] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 386.772379][T17578] ? ___ratelimit+0x60/0x595 [ 386.772396][T17578] ? do_raw_spin_unlock+0x57/0x270 [ 386.772419][T17578] oom_kill_process.cold+0x10/0x15 [ 386.805038][T17578] out_of_memory+0x79a/0x1280 [ 386.809759][T17578] ? lock_downgrade+0x880/0x880 [ 386.814620][T17578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.820885][T17578] ? oom_killer_disable+0x280/0x280 [ 386.826181][T17578] ? find_held_lock+0x35/0x130 [ 386.830969][T17578] mem_cgroup_out_of_memory+0x1ca/0x230 [ 386.836531][T17578] ? memcg_event_wake+0x230/0x230 [ 386.841584][T17578] ? do_raw_spin_unlock+0x57/0x270 [ 386.846730][T17578] ? _raw_spin_unlock+0x2d/0x50 [ 386.851595][T17578] try_charge+0x102c/0x15c0 [ 386.856110][T17578] ? find_held_lock+0x35/0x130 [ 386.860917][T17578] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 386.866500][T17578] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 386.872083][T17578] ? find_held_lock+0x35/0x130 [ 386.876979][T17578] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 386.882574][T17578] __memcg_kmem_charge_memcg+0x7c/0x130 [ 386.888414][T17578] ? memcg_kmem_put_cache+0xb0/0xb0 [ 386.893637][T17578] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 386.899210][T17578] __memcg_kmem_charge+0x136/0x300 [ 386.904348][T17578] __alloc_pages_nodemask+0x437/0x7e0 [ 386.909743][T17578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.916008][T17578] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 386.921748][T17578] ? copy_process.part.0+0x1d08/0x7980 [ 386.927232][T17578] ? lockdep_hardirqs_on+0x418/0x5d0 [ 386.932544][T17578] ? trace_hardirqs_on+0x67/0x230 [ 386.939101][T17578] ? kasan_check_read+0x11/0x20 [ 386.943982][T17578] copy_process.part.0+0x3e0/0x7980 [ 386.949204][T17578] ? psi_memstall_leave+0x11c/0x180 [ 386.954422][T17578] ? sched_clock+0x2e/0x50 [ 386.958861][T17578] ? psi_memstall_leave+0x12e/0x180 [ 386.964197][T17578] ? find_held_lock+0x35/0x130 [ 386.969000][T17578] ? psi_memstall_leave+0x12e/0x180 [ 386.974331][T17578] ? __cleanup_sighand+0x60/0x60 [ 386.979400][T17578] ? __lock_acquire+0x548/0x3fb0 [ 386.984359][T17578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.990816][T17578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.997173][T17578] ? debug_smp_processor_id+0x3c/0x280 [ 387.002666][T17578] _do_fork+0x257/0xfd0 [ 387.006873][T17578] ? fork_idle+0x1d0/0x1d0 [ 387.011312][T17578] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 387.017419][T17578] ? lock_downgrade+0x880/0x880 [ 387.022299][T17578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.028569][T17578] ? blkcg_exit_queue+0x30/0x30 [ 387.033444][T17578] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 387.038923][T17578] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 387.044400][T17578] ? do_syscall_64+0x26/0x610 [ 387.049095][T17578] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.055185][T17578] ? do_syscall_64+0x26/0x610 [ 387.059886][T17578] __x64_sys_clone+0xbf/0x150 [ 387.064589][T17578] do_syscall_64+0x103/0x610 [ 387.069222][T17578] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.075142][T17578] RIP: 0033:0x45aa49 [ 387.079054][T17578] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 387.098672][T17578] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 387.107112][T17578] RAX: ffffffffffffffda RBX: 00007f3021238700 RCX: 000000000045aa49 [ 387.115126][T17578] RDX: 00007f30212389d0 RSI: 00007f3021237db0 RDI: 00000000003d0f00 [ 387.123204][T17578] RBP: 0000000000a4fcb0 R08: 00007f3021238700 R09: 00007f3021238700 [ 387.131456][T17578] R10: 00007f30212389d0 R11: 0000000000000202 R12: 0000000000000000 [ 387.139454][T17578] R13: 0000000000a4fb5f R14: 00007f30212389c0 R15: 000000000073c04c [ 387.179177][T17578] memory: usage 307184kB, limit 307200kB, failcnt 736 [ 387.208545][T17578] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 387.217466][T17578] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 387.229493][T17578] Memory cgroup stats for /syz3: cache:132KB rss:267108KB rss_huge:245760KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:267208KB inactive_file:0KB active_file:0KB unevictable:0KB [ 387.252061][T17578] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14753,uid=0 [ 387.277195][T17578] Memory cgroup out of memory: Killed process 14753 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 387.548527][T17578] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 387.561204][T17578] CPU: 0 PID: 17578 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 387.569676][T17578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.579725][T17578] Call Trace: [ 387.583034][T17578] dump_stack+0x172/0x1f0 [ 387.587355][T17578] dump_header+0x10f/0xb6c [ 387.591761][T17578] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 387.597569][T17578] ? ___ratelimit+0x60/0x595 [ 387.602338][T17578] ? do_raw_spin_unlock+0x57/0x270 [ 387.607442][T17578] oom_kill_process.cold+0x10/0x15 [ 387.612545][T17578] out_of_memory+0x79a/0x1280 [ 387.617227][T17578] ? lock_downgrade+0x880/0x880 [ 387.622089][T17578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.628323][T17578] ? oom_killer_disable+0x280/0x280 [ 387.633516][T17578] ? find_held_lock+0x35/0x130 [ 387.638302][T17578] mem_cgroup_out_of_memory+0x1ca/0x230 [ 387.643938][T17578] ? memcg_event_wake+0x230/0x230 [ 387.648952][T17578] ? do_raw_spin_unlock+0x57/0x270 [ 387.654074][T17578] ? _raw_spin_unlock+0x2d/0x50 [ 387.659039][T17578] try_charge+0x102c/0x15c0 [ 387.663582][T17578] ? find_held_lock+0x35/0x130 [ 387.668409][T17578] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 387.674173][T17578] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 387.679751][T17578] ? find_held_lock+0x35/0x130 [ 387.684550][T17578] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 387.690108][T17578] __memcg_kmem_charge_memcg+0x7c/0x130 [ 387.695659][T17578] ? memcg_kmem_put_cache+0xb0/0xb0 [ 387.700861][T17578] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 387.706415][T17578] __memcg_kmem_charge+0x136/0x300 [ 387.711515][T17578] __alloc_pages_nodemask+0x437/0x7e0 [ 387.716889][T17578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.723154][T17578] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 387.728882][T17578] ? vm_mmap_pgoff+0x1d4/0x230 [ 387.733654][T17578] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 387.739486][T17578] ? do_huge_pmd_anonymous_page+0x420/0x1730 [ 387.745483][T17578] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 387.751956][T17578] alloc_pages_current+0x107/0x210 [ 387.757104][T17578] pte_alloc_one+0x1b/0x1a0 [ 387.761669][T17578] __pte_alloc+0x20/0x310 [ 387.766025][T17578] __handle_mm_fault+0x3391/0x3ec0 [ 387.771259][T17578] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 387.777084][T17578] ? find_held_lock+0x35/0x130 [ 387.782566][T17578] ? handle_mm_fault+0x322/0xb30 [ 387.787528][T17578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.793806][T17578] ? kasan_check_read+0x11/0x20 [ 387.798698][T17578] handle_mm_fault+0x43f/0xb30 [ 387.803582][T17578] __do_page_fault+0x5ef/0xda0 [ 387.808475][T17578] do_page_fault+0x71/0x581 [ 387.812984][T17578] ? page_fault+0x8/0x30 [ 387.817238][T17578] page_fault+0x1e/0x30 [ 387.821397][T17578] RIP: 0033:0x40fa8f [ 387.825305][T17578] Code: 0f 84 c8 02 00 00 48 83 bd 78 ff ff ff 00 0f 84 f9 04 00 00 48 8b 95 68 ff ff ff 44 89 95 38 ff ff ff 4c 8d ac 10 00 f7 ff ff <49> 89 85 90 06 00 00 49 8d 85 10 03 00 00 49 89 95 98 06 00 00 41 [ 387.844917][T17578] RSP: 002b:0000000000a4faf0 EFLAGS: 00010206 [ 387.851068][T17578] RAX: 00007f30211d6000 RBX: 0000000000020000 RCX: 00000000004580ca [ 387.859050][T17578] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 387.867019][T17578] RBP: 0000000000a4fbd0 R08: ffffffffffffffff R09: 0000000000000000 [ 387.874983][T17578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000a4fcb0 [ 387.882981][T17578] R13: 00007f30211f6700 R14: 0000000000000004 R15: 000000000073c18c [ 387.892567][T17578] memory: usage 307200kB, limit 307200kB, failcnt 746 [ 387.899702][T17578] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 387.909986][T17578] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 387.916930][T17578] Memory cgroup stats for /syz3: cache:132KB rss:267200KB rss_huge:245760KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:267168KB inactive_file:0KB active_file:0KB unevictable:0KB 14:07:07 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x220, 0x70bd2b, 0x25dfdbfc, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0x1b6c9225}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x40}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000840) 14:07:07 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0xfffffff5}, 0x20) 14:07:07 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xffffffa4]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:07 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x4000000, 0x0, 0xfffffffffffffe25) 14:07:07 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x440, 0x0) accept4$inet6(r0, 0x0, &(0x7f00000001c0), 0x800) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',\'q', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r1, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r1, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x2000, 0x0) sendto(r2, &(0x7f00000007c0)="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", 0x1000, 0x0, 0x0, 0x0) [ 387.939599][T17578] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=17578,uid=0 [ 387.955102][T17578] Memory cgroup out of memory: Killed process 17578 (syz-executor.3) total-vm:72976kB, anon-rss:2212kB, file-rss:35660kB, shmem-rss:0kB [ 387.970394][ T1042] oom_reaper: reaped process 17578 (syz-executor.3), now anon-rss:0kB, file-rss:34828kB, shmem-rss:0kB [ 388.017784][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:07 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:07 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x10000000000}, 0x20) 14:07:07 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xfffffff5]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x6000000, 0x0, 0xfffffffffffffe25) 14:07:07 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) r1 = geteuid() setfsuid(r1) close(r0) 14:07:07 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 388.266504][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:08 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x10801, 0x0) write$FUSE_BMAP(r0, &(0x7f0000000080)={0x18, 0x0, 0x7, {0x9}}, 0x18) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:08 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x100000000000000}, 0x20) 14:07:08 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x10000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x7000000, 0x0, 0xfffffffffffffe25) 14:07:08 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(0xffffffffffffffff, &(0x7f00000007c0), 0x1000) read$FUSE(0xffffffffffffffff, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:08 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000480)=""/228, &(0x7f0000000180)=0xe4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r1, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8800, 0x0) socket$packet(0x11, 0x2, 0x300) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0200006dd93bcc0e9894269110687fff00000000000010000000000000000000000000000000c5ff93fcd9482a91150147d1611049ff79822876cd13a6230eab8812b30ff22b32d36ad305f1bfba10f98464a7611e580000"], 0x24, 0x0) close(r0) [ 388.977327][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:08 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(0xffffffffffffffff, &(0x7f00000007c0), 0x1000) read$FUSE(0xffffffffffffffff, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:08 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x100000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:08 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x200000000000000}, 0x20) 14:07:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x8000000, 0x0, 0xfffffffffffffe25) 14:07:08 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(0xffffffffffffffff, &(0x7f00000007c0), 0x1000) read$FUSE(0xffffffffffffffff, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 389.177249][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:09 executing program 4: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:09 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x200000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:09 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x500000000000000}, 0x20) 14:07:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x9000000, 0x0, 0xfffffffffffffe25) 14:07:09 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x9, 0x4) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000000c0)={0x80000001, 0x4, 0x0, [{0x0, 0x7ff, 0x401, 0xffffffffffffffff, 0x1f, 0x40, 0x6}, {0x80000001, 0x4, 0x4, 0xf6c, 0xfffffffffffffffe, 0x71c}, {0x5, 0x9, 0x10001, 0x76000, 0xf9db, 0x9, 0x342a}, {0xffffffffffffffc0, 0xfffffffffffffff7, 0x3, 0x8, 0x7, 0x621, 0x1000}]}) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:09 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) 14:07:09 executing program 4: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 389.968564][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:09 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0xa4ffffff00000000}, 0x20) 14:07:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xa000000, 0x0, 0xfffffffffffffe25) 14:07:09 executing program 4: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:09 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x500000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:09 executing program 4: mkdirat(0xffffffffffffff9c, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:09 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0x3f00000000000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:09 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0xf5ffffff00000000}, 0x20) 14:07:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xc000000, 0x0, 0xfffffffffffffe25) 14:07:10 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x2}, 0x20) [ 390.319228][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:10 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x68, "8db2e0b41dbe900edfdbe006044394bd6f00e9397618ef190ed42abc007f66f78fb13661f906ca8a507c6fdf61f06995753489e062c07ae29f3331217bdf8ed5717a15d479a658df6ddf6eb0337b1bc03bb5329fe03fbcbafbd1b56dd07237479e5f3c6de486f07f"}, &(0x7f0000000180)=0x70) 14:07:10 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xa4ffffff00000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:10 executing program 4: mkdirat(0xffffffffffffff9c, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:10 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x5}, 0x20) 14:07:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xe000000, 0x0, 0xfffffffffffffe25) 14:07:10 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x181000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000007c0)=@nat={'nat\x00', 0x1b, 0x5, 0x8e8, 0x5e0, 0x6e0, 0x460, 0x6e0, 0x0, 0x818, 0x818, 0x818, 0x818, 0x818, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0x338, 0x460, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x5, 0x1, 0x2, 0x7f000000, 0x10, 0x0, [@empty, @dev={0xfe, 0x80, [], 0xd}, @remote, @mcast1, @empty, @local, @local, @mcast1, @local, @empty, @dev={0xfe, 0x80, [], 0x17}, @rand_addr="4adb1fa3ca441efc062f51c5c0b937fd", @empty, @empty, @mcast2, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}], 0xb}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x8000, 0x2, 0x0, 0x3, 0x30, 0x0, [@local, @rand_addr="4159b52c051031fc77ada60bbcbce4a1", @mcast2, @mcast2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, @remote, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @remote, @local, @rand_addr="82d6a08bd671b766b97d8713f4a1d1b8", @ipv4={[], [], @local}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, @ipv4={[], [], @multicast2}, @remote], 0x4}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x6, 'system_u:object_r:udev_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x10, 0x1, 0x2, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x5, 0x1, [0x6, 0x4, 0x8, 0xffffffff7fffffff, 0x5, 0x3ffc0000000000, 0x1310b364, 0xb596, 0x800, 0x30b8, 0x400, 0x20, 0x2, 0xf3, 0x4, 0x1f], 0x2}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @ipv6=@local, @port=0x4e22, @gre_key=0x7}}}, {{@uncond, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xd3, 0xfffffffffffffff8, 0x9}, {0x6, 0x5, 0xb41}, {0xf9, 0x4, 0x4}, 0x4, 0x10001}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x9, 0x3ff}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x5, @ipv4=@broadcast, @ipv6=@rand_addr="afa6e3609ccc62f4fecde0e76f3dd683", @port=0x4e22, @icmp_id=0x66}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x948) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x200) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) 14:07:10 executing program 4: mkdirat(0xffffffffffffff9c, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:10 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x500}, 0x20) [ 390.980090][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:10 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff, 0x0, 0xf5ffffff00000000]}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x10000000, 0x0, 0xfffffffffffffe25) [ 391.099831][T17806] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 14:07:10 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 391.162102][T17806] CPU: 0 PID: 17806 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 391.170133][T17806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.170141][T17806] Call Trace: [ 391.170169][T17806] dump_stack+0x172/0x1f0 [ 391.170204][T17806] dump_header+0x10f/0xb6c [ 391.192317][T17806] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 391.198135][T17806] ? ___ratelimit+0x60/0x595 [ 391.202736][T17806] ? do_raw_spin_unlock+0x57/0x270 [ 391.207859][T17806] oom_kill_process.cold+0x10/0x15 [ 391.212980][T17806] out_of_memory+0x79a/0x1280 [ 391.217671][T17806] ? lock_downgrade+0x880/0x880 [ 391.222539][T17806] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.228788][T17806] ? oom_killer_disable+0x280/0x280 [ 391.228803][T17806] ? find_held_lock+0x35/0x130 [ 391.228828][T17806] mem_cgroup_out_of_memory+0x1ca/0x230 [ 391.244323][T17806] ? memcg_event_wake+0x230/0x230 [ 391.249379][T17806] ? do_raw_spin_unlock+0x57/0x270 [ 391.251159][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 391.254500][T17806] ? _raw_spin_unlock+0x2d/0x50 [ 391.254522][T17806] try_charge+0x102c/0x15c0 [ 391.254536][T17806] ? find_held_lock+0x35/0x130 [ 391.254558][T17806] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 391.254573][T17806] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 391.254591][T17806] ? find_held_lock+0x35/0x130 [ 391.295597][T17806] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 391.301164][T17806] __memcg_kmem_charge_memcg+0x7c/0x130 [ 391.306724][T17806] ? memcg_kmem_put_cache+0xb0/0xb0 [ 391.311931][T17806] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 391.317488][T17806] __memcg_kmem_charge+0x136/0x300 [ 391.322606][T17806] __alloc_pages_nodemask+0x437/0x7e0 [ 391.327991][T17806] ? find_held_lock+0x35/0x130 [ 391.332764][T17806] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 391.338495][T17806] ? kasan_check_write+0x14/0x20 [ 391.343445][T17806] ? lock_downgrade+0x880/0x880 [ 391.348308][T17806] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 391.354574][T17806] alloc_pages_current+0x107/0x210 [ 391.359785][T17806] pte_alloc_one+0x1b/0x1a0 [ 391.364298][T17806] __pte_alloc+0x20/0x310 [ 391.368634][T17806] copy_page_range+0x1529/0x1f90 [ 391.373612][T17806] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 391.379360][T17806] ? pmd_alloc+0x180/0x180 [ 391.383790][T17806] ? validate_mm_rb+0xa3/0xc0 [ 391.388471][T17806] ? __vma_link_rb+0x279/0x370 [ 391.393249][T17806] copy_process.part.0+0x568b/0x7980 [ 391.398578][T17806] ? __cleanup_sighand+0x60/0x60 [ 391.403548][T17806] _do_fork+0x257/0xfd0 [ 391.407811][T17806] ? fork_idle+0x1d0/0x1d0 [ 391.412262][T17806] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 391.417727][T17806] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 391.423205][T17806] ? do_syscall_64+0x26/0x610 [ 391.427911][T17806] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.433988][T17806] ? do_syscall_64+0x26/0x610 [ 391.438691][T17806] __x64_sys_clone+0xbf/0x150 [ 391.443822][T17806] do_syscall_64+0x103/0x610 [ 391.448423][T17806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.454317][T17806] RIP: 0033:0x458079 [ 391.458216][T17806] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 391.477842][T17806] RSP: 002b:00007f3021279c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 391.486277][T17806] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 391.494260][T17806] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 391.502236][T17806] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 14:07:11 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0x2}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) [ 391.510221][T17806] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f302127a6d4 [ 391.518202][T17806] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 391.629145][T17806] memory: usage 307200kB, limit 307200kB, failcnt 776 [ 391.643274][T17806] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 391.650780][T17806] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 391.667332][T17806] Memory cgroup stats for /syz3: cache:132KB rss:265760KB rss_huge:243712KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:265932KB inactive_file:0KB active_file:0KB unevictable:0KB [ 391.708895][T17806] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14803,uid=0 [ 391.731213][T17806] Memory cgroup out of memory: Killed process 14803 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB 14:07:11 executing program 3: futex(&(0x7f000000cffc)=0x2, 0x80000000000b, 0x2, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x420000, 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x5, 0x5, 0x20, 0x4, 0xf4b3}) exit(0x100000000) 14:07:11 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x1000000}, 0x20) 14:07:11 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x7, 0x4}, {0x400, 0xfff}, 0x6, 0x7, 0x236e}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) close(r0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x7, &(0x7f00000001c0)=0x2) 14:07:11 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:11 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0x5}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x11000000, 0x0, 0xfffffffffffffe25) [ 392.052194][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x12000000, 0x0, 0xfffffffffffffe25) 14:07:11 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:11 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='Qystem.\x00', &(0x7f0000000080)={{}, {}, [], {}, [{0x8, 0x5, r1}, {0x8, 0x4, r1}], {0x10, 0x7}}, 0x34, 0x0) close(r0) 14:07:11 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x2000000}, 0x20) [ 392.170648][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:11 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xc}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x14000000, 0x0, 0xfffffffffffffe25) [ 392.422687][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:12 executing program 3: r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x0, @local}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e23, 0xa4c, @mcast2, 0x3}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e21, @multicast1}], 0x98) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) gettid() futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:12 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:12 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x5000000}, 0x20) 14:07:12 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0x300}, 0x2000000, 0x0, 0x2, 0x1}, 0x20) 14:07:12 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x500}, 0x20) 14:07:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x16000000, 0x0, 0xfffffffffffffe25) [ 393.094319][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:12 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0xa4ffffff}, 0x20) 14:07:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x18020000, 0x0, 0xfffffffffffffe25) 14:07:12 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:12 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) sysfs$2(0x2, 0x6b, &(0x7f0000000040)=""/46) 14:07:12 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x1000000, 0x0, 0x2, 0x1}, 0x20) 14:07:13 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 393.290818][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:13 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x3, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:13 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0xf5ffffff}, 0x20) 14:07:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x24000000, 0x0, 0xfffffffffffffe25) 14:07:13 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000002, 0x0, 0x2, 0x1}, 0x20) 14:07:13 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:13 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) close(r0) [ 394.076193][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:13 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x30750000, 0x0, 0xfffffffffffffe25) 14:07:13 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0xffffffa4}, 0x20) 14:07:13 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000005, 0x0, 0x2, 0x1}, 0x20) 14:07:14 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 394.252140][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:14 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) close(r0) [ 394.920479][T17995] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 394.936851][T17995] CPU: 1 PID: 17995 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 394.944890][T17995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.956302][T17995] Call Trace: [ 394.959607][T17995] dump_stack+0x172/0x1f0 [ 394.963933][T17995] dump_header+0x10f/0xb6c [ 394.968349][T17995] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 394.974200][T17995] ? ___ratelimit+0x60/0x595 [ 394.978800][T17995] ? do_raw_spin_unlock+0x57/0x270 [ 394.983929][T17995] oom_kill_process.cold+0x10/0x15 [ 394.989146][T17995] out_of_memory+0x79a/0x1280 [ 394.993842][T17995] ? lock_downgrade+0x880/0x880 [ 394.998689][T17995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.004933][T17995] ? oom_killer_disable+0x280/0x280 [ 395.010124][T17995] ? find_held_lock+0x35/0x130 [ 395.014907][T17995] mem_cgroup_out_of_memory+0x1ca/0x230 [ 395.020472][T17995] ? memcg_event_wake+0x230/0x230 [ 395.025536][T17995] ? do_raw_spin_unlock+0x57/0x270 [ 395.030726][T17995] ? _raw_spin_unlock+0x2d/0x50 [ 395.035568][T17995] try_charge+0x102c/0x15c0 [ 395.040064][T17995] ? find_held_lock+0x35/0x130 [ 395.044829][T17995] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 395.050369][T17995] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 395.055904][T17995] ? find_held_lock+0x35/0x130 [ 395.060671][T17995] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 395.066231][T17995] __memcg_kmem_charge_memcg+0x7c/0x130 [ 395.071779][T17995] ? memcg_kmem_put_cache+0xb0/0xb0 [ 395.076976][T17995] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 395.082516][T17995] __memcg_kmem_charge+0x136/0x300 [ 395.087626][T17995] __alloc_pages_nodemask+0x437/0x7e0 [ 395.093014][T17995] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 395.098741][T17995] ? copy_page_range+0x125a/0x1f90 [ 395.103853][T17995] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 395.110084][T17995] alloc_pages_current+0x107/0x210 [ 395.115192][T17995] pte_alloc_one+0x1b/0x1a0 [ 395.119828][T17995] __pte_alloc+0x20/0x310 [ 395.124156][T17995] copy_page_range+0x1529/0x1f90 [ 395.129081][T17995] ? find_held_lock+0x35/0x130 [ 395.133833][T17995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.140075][T17995] ? pmd_alloc+0x180/0x180 [ 395.144479][T17995] ? __rb_insert_augmented+0x231/0xdf0 [ 395.149956][T17995] ? validate_mm_rb+0xa3/0xc0 [ 395.154662][T17995] ? __vma_link_rb+0x279/0x370 [ 395.159418][T17995] copy_process.part.0+0x568b/0x7980 [ 395.164707][T17995] ? __cleanup_sighand+0x60/0x60 [ 395.169643][T17995] _do_fork+0x257/0xfd0 [ 395.173786][T17995] ? fork_idle+0x1d0/0x1d0 [ 395.178218][T17995] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 395.183666][T17995] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 395.189109][T17995] ? do_syscall_64+0x26/0x610 [ 395.193793][T17995] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.199848][T17995] ? do_syscall_64+0x26/0x610 [ 395.204515][T17995] __x64_sys_clone+0xbf/0x150 [ 395.209181][T17995] do_syscall_64+0x103/0x610 [ 395.213792][T17995] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.219669][T17995] RIP: 0033:0x458079 [ 395.223548][T17995] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 395.243226][T17995] RSP: 002b:00007f30211f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 395.251635][T17995] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 395.259595][T17995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 395.267573][T17995] RBP: 000000000073c180 R08: 0000000000000000 R09: 0000000000000000 [ 395.275535][T17995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30211f66d4 [ 395.283496][T17995] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 395.299019][T17995] memory: usage 307200kB, limit 307200kB, failcnt 809 [ 395.305867][T17995] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 395.313463][T17995] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 395.320311][T17995] Memory cgroup stats for /syz3: cache:132KB rss:264472KB rss_huge:241664KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:264640KB inactive_file:0KB active_file:0KB unevictable:0KB [ 395.342108][T17995] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14856,uid=0 [ 395.357585][T17995] Memory cgroup out of memory: Killed process 14856 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB 14:07:15 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000500, 0x0, 0x2, 0x1}, 0x20) 14:07:15 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0xfffffff5}, 0x20) 14:07:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x3f000000, 0x0, 0xfffffffffffffe25) 14:07:15 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:15 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x200, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x2, 0x2) r2 = accept4$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80000) ioctl$NBD_DO_IT(r0, 0xab03) creat(&(0x7f0000000040)='./file0\x00', 0x18) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000180)=0x1) exit(0xac) 14:07:15 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) close(r0) [ 395.372967][ T1042] oom_reaper: reaped process 14856 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:07:15 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2003f00, 0x0, 0x2, 0x1}, 0x20) [ 395.459570][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:15 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:15 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x10000000000}, 0x20) 14:07:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x40000000, 0x0, 0xfffffffffffffe25) [ 395.567179][T18023] QAT: Invalid ioctl 14:07:15 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:15 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x100000000000000}, 0x20) [ 395.625104][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 395.661859][T18012] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 14:07:15 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x3000000, 0x0, 0x2, 0x1}, 0x20) 14:07:15 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x40020000, 0x0, 0xfffffffffffffe25) [ 395.760126][T18012] CPU: 0 PID: 18012 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 395.768266][T18012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.768273][T18012] Call Trace: [ 395.768295][T18012] dump_stack+0x172/0x1f0 [ 395.768316][T18012] dump_header+0x10f/0xb6c [ 395.768338][T18012] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 395.796243][T18012] ? ___ratelimit+0x60/0x595 [ 395.800883][T18012] ? do_raw_spin_unlock+0x57/0x270 [ 395.807508][T18012] oom_kill_process.cold+0x10/0x15 [ 395.812645][T18012] out_of_memory+0x79a/0x1280 [ 395.817611][T18012] ? lock_downgrade+0x880/0x880 [ 395.822473][T18012] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.822494][T18012] ? oom_killer_disable+0x280/0x280 [ 395.822508][T18012] ? find_held_lock+0x35/0x130 [ 395.822533][T18012] mem_cgroup_out_of_memory+0x1ca/0x230 [ 395.844384][T18012] ? memcg_event_wake+0x230/0x230 [ 395.849907][T18012] ? do_raw_spin_unlock+0x57/0x270 [ 395.855563][T18012] ? _raw_spin_unlock+0x2d/0x50 14:07:15 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 395.860428][T18012] try_charge+0x102c/0x15c0 [ 395.860443][T18012] ? find_held_lock+0x35/0x130 [ 395.860468][T18012] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 395.860483][T18012] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 395.860504][T18012] ? find_held_lock+0x35/0x130 [ 395.894347][T18012] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 395.899945][T18012] __memcg_kmem_charge_memcg+0x7c/0x130 [ 395.905601][T18012] ? memcg_kmem_put_cache+0xb0/0xb0 [ 395.910918][T18012] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 395.916495][T18012] __memcg_kmem_charge+0x136/0x300 [ 395.921639][T18012] __alloc_pages_nodemask+0x437/0x7e0 [ 395.927308][T18012] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 395.933057][T18012] ? copy_page_range+0x125a/0x1f90 [ 395.938186][T18012] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 395.944469][T18012] alloc_pages_current+0x107/0x210 [ 395.944492][T18012] pte_alloc_one+0x1b/0x1a0 [ 395.944511][T18012] __pte_alloc+0x20/0x310 [ 395.944535][T18012] copy_page_range+0x1529/0x1f90 [ 395.954175][T18012] ? find_held_lock+0x35/0x130 [ 395.954192][T18012] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.954235][T18012] ? pmd_alloc+0x180/0x180 [ 395.954250][T18012] ? __rb_insert_augmented+0x231/0xdf0 [ 395.954275][T18012] ? validate_mm_rb+0xa3/0xc0 [ 395.954291][T18012] ? __vma_link_rb+0x279/0x370 [ 395.954313][T18012] copy_process.part.0+0x568b/0x7980 [ 395.954359][T18012] ? __cleanup_sighand+0x60/0x60 [ 395.954392][T18012] _do_fork+0x257/0xfd0 [ 395.999252][T18012] ? fork_idle+0x1d0/0x1d0 [ 395.999292][T18012] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 395.999313][T18012] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 396.023725][T18012] ? do_syscall_64+0x26/0x610 [ 396.028431][T18012] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.034508][T18012] ? do_syscall_64+0x26/0x610 [ 396.039201][T18012] __x64_sys_clone+0xbf/0x150 [ 396.043905][T18012] do_syscall_64+0x103/0x610 [ 396.048512][T18012] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.054407][T18012] RIP: 0033:0x458079 [ 396.058302][T18012] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 396.077910][T18012] RSP: 002b:00007f3021279c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 396.086339][T18012] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 396.094428][T18012] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 396.102417][T18012] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 396.110384][T18012] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f302127a6d4 [ 396.115747][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 396.118445][T18012] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 396.143065][T18012] memory: usage 307200kB, limit 307200kB, failcnt 820 [ 396.149894][T18012] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 396.158907][T18012] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 396.166428][T18012] Memory cgroup stats for /syz3: cache:132KB rss:264580KB rss_huge:241664KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:264648KB inactive_file:0KB active_file:0KB unevictable:0KB [ 396.203731][T18012] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14907,uid=0 [ 396.232963][T18012] Memory cgroup out of memory: Killed process 14907 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 396.249205][ T1042] oom_reaper: reaped process 14907 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 396.454524][T18063] QAT: Invalid ioctl 14:07:16 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:16 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:16 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x200000000000000}, 0x20) 14:07:16 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5000000, 0x0, 0x2, 0x1}, 0x20) 14:07:16 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20200, 0x0) r1 = syz_open_dev$rtc(&(0x7f0000000140)='/dev/rtc#\x00', 0x9853, 0x8000) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x3, 0x1, 0x3, 0x100}}) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000001280)={0x8, 0x10001, 0x9, 0x4}) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) fsetxattr$security_smack_entry(r1, &(0x7f0000001200)='security.SMACK64MMAP\x00', &(0x7f0000001240)='filter\x00', 0x7, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x9c}, {0x514b, 0x2}, 0xee, 0x0, 0x9}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) read$FUSE(r0, &(0x7f0000000180), 0x1000) clone(0x20000010000007fe, 0x0, 0x0, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x78) exit(0x0) 14:07:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x4c1d0000, 0x0, 0xfffffffffffffe25) 14:07:16 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x2, 0x2, 0x1}, 0x20) [ 396.583982][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:16 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x500000000000000}, 0x20) 14:07:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x63000000, 0x0, 0xfffffffffffffe25) 14:07:16 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x5, 0x2, 0x1}, 0x20) 14:07:16 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0xa4ffffff00000000}, 0x20) [ 396.726443][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:16 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x10012000, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7fff, 0x402) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x7, {{0xa, 0x4e24, 0x4, @remote, 0x6834}}, 0x1, 0x3, [{{0xa, 0x4e22, 0x0, @mcast2, 0x4}}, {{0xa, 0x4e20, 0xff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6}}, {{0xa, 0x4e24, 0xc2d, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x11}}, 0x6}}]}, 0x210) exit(0x0) 14:07:17 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x801001f4, 0x0, 0xfffffffffffffe25) 14:07:17 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x500, 0x2, 0x1}, 0x20) 14:07:17 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0xf5ffffff00000000}, 0x20) 14:07:17 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) 14:07:17 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:17 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x2}, 0x20) [ 397.448144][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:17 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x3f00, 0x2, 0x1}, 0x20) 14:07:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x8dffffff, 0x0, 0xfffffffffffffe25) 14:07:17 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:17 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x5}, 0x20) [ 397.655773][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:17 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='/dev/vcs\x00', 0xffffffffffffff9c}, 0x10) flock(r0, 0xa) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x4000000000101, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001280)='/dev/adsp#\x00', 0xffff, 0x10202) epoll_pwait(r1, &(0x7f00000012c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x9, &(0x7f0000001340)={0x3f}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='children\x00') sendmsg$unix(r2, &(0x7f0000001240)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, &(0x7f00000014c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000000000001472fd5820dd968d400040001000000", @ANYRES32=r0, @ANYBLOB="0000000051f3151fcf94c1cc3f8b494abc76e86734a0f8ae80e79aebe6278156f796e6f00775f0dfac28b24103d77bd00189ba87658cae8c1d33dbb14165bf81b2fe307c42d876019739f47f767e1e90987990ce83501f2eb45aa16b65c4c1f571ca40b260da65b55e6a8f47f6ff516550432d919f1d0f1d616900f6131ba21439dbd320488bc3e4d4e0eef23499456ea8e6534308c6b43902d84147d647e84deb27693897aa048b0d7f3256d9e5de7f2da3eb1e8c88844f732bbb80c276d224df6c01504a60d6022f60ef41953b57bb97ce2ec63e94d0505637b83e831bf7"], 0x123, 0x800}, 0x4000010) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) exit(0xfffffffffffffffe) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000001380)=""/117) 14:07:17 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x1000000, 0x2, 0x1}, 0x20) 14:07:17 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x983a0000, 0x0, 0xfffffffffffffe25) 14:07:17 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x2000000, 0x2, 0x1}, 0x20) [ 397.919096][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 14:07:17 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:17 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x500}, 0x20) 14:07:17 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) 14:07:17 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x7, 0x3, 0x9, 0xfe14, 0x4000, 0x3f, 0x2f]}, &(0x7f00000000c0)=0x12) futex(&(0x7f000000cffc)=0x1000000004, 0x1, 0x2, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x6, {{0xa, 0x4e22, 0xfffffffffffff800, @mcast2, 0xffffffffffff0000}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x11, @empty, 0x5}}, {{0xa, 0x4e22, 0x2, @remote, 0x3c}}]}, 0x190) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:17 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x5000000, 0x2, 0x1}, 0x20) 14:07:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xaa6e0500, 0x0, 0xfffffffffffffe25) [ 398.261801][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:18 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x3f000000, 0x2, 0x1}, 0x20) 14:07:18 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1000000}, 0x20) 14:07:18 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xb8170000, 0x0, 0xfffffffffffffe25) 14:07:18 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x2000000}, 0x20) 14:07:18 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0xa4ffffff, 0x2, 0x1}, 0x20) 14:07:18 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 398.470086][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xd00f0000, 0x0, 0xfffffffffffffe25) 14:07:18 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) 14:07:18 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x0) recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/244, 0xf4}, {&(0x7f0000000280)=""/214, 0xd6}], 0x2, &(0x7f00000003c0)=""/4096, 0x1000}, 0x9b3}, {{&(0x7f00000013c0)=@rc, 0x80, &(0x7f0000001540)=[{&(0x7f0000001440)=""/143, 0x8f}, {&(0x7f0000001500)=""/38, 0x26}], 0x2, &(0x7f0000001580)=""/213, 0xd5}, 0x8}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001680)=""/218, 0xda}, {&(0x7f0000001780)=""/135, 0x87}, {&(0x7f0000001840)=""/123, 0x7b}, {&(0x7f00000018c0)=""/125, 0x7d}, {&(0x7f0000001940)=""/119, 0x77}, {&(0x7f00000019c0)=""/73, 0x49}, {&(0x7f0000001a40)=""/166, 0xa6}], 0x7}, 0x4}], 0x3, 0x2, &(0x7f0000001c40)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f00000000c0)=0x1000000004, 0x80000000000a, 0x8000000000002, 0x0, &(0x7f0000000080)=0x4, 0x2) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:18 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x5000000}, 0x20) 14:07:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xe8030000, 0x0, 0xfffffffffffffe25) 14:07:18 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:18 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0xf5ffffff, 0x2, 0x1}, 0x20) 14:07:18 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:19 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0xa4ffffff}, 0x20) 14:07:19 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0xffffffa4, 0x2, 0x1}, 0x20) 14:07:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xe8070000, 0x0, 0xfffffffffffffe25) 14:07:19 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:19 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:19 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:19 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) r0 = getpid() r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000340)={0x0, 0x2710}, 0x10) waitid(0x1, r0, &(0x7f0000000040), 0x1, &(0x7f00000000c0)) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb0, r3, 0x800, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="16f1bfdea026899e15e99ac6fa112f26"}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x4}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40000c0}, 0x4) 14:07:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xf4010000, 0x0, 0xfffffffffffffe25) 14:07:19 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0xfffffff5, 0x2, 0x1}, 0x20) 14:07:19 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0xf5ffffff}, 0x20) 14:07:19 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:19 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xf4011080, 0x0, 0xfffffffffffffe25) 14:07:19 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0xffffffa4}, 0x20) 14:07:19 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x10000000000, 0x2, 0x1}, 0x20) 14:07:20 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:20 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0xfffffff5}, 0x20) 14:07:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xf4030000, 0x0, 0xfffffffffffffe25) [ 400.786544][ C0] net_ratelimit: 5 callbacks suppressed [ 400.786562][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 400.994369][T18303] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 401.005126][T18303] CPU: 0 PID: 18303 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 401.013109][T18303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.023161][T18303] Call Trace: [ 401.026726][T18303] dump_stack+0x172/0x1f0 [ 401.031081][T18303] dump_header+0x10f/0xb6c [ 401.035553][T18303] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 401.041360][T18303] ? ___ratelimit+0x60/0x595 [ 401.045935][T18303] ? do_raw_spin_unlock+0x57/0x270 [ 401.051035][T18303] oom_kill_process.cold+0x10/0x15 [ 401.056135][T18303] out_of_memory+0x79a/0x1280 [ 401.060816][T18303] ? lock_downgrade+0x880/0x880 [ 401.065683][T18303] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.071935][T18303] ? oom_killer_disable+0x280/0x280 [ 401.077127][T18303] ? find_held_lock+0x35/0x130 [ 401.081914][T18303] mem_cgroup_out_of_memory+0x1ca/0x230 [ 401.087463][T18303] ? memcg_event_wake+0x230/0x230 [ 401.092485][T18303] ? do_raw_spin_unlock+0x57/0x270 [ 401.097581][T18303] ? _raw_spin_unlock+0x2d/0x50 [ 401.102444][T18303] try_charge+0x102c/0x15c0 [ 401.106945][T18303] ? find_held_lock+0x35/0x130 [ 401.111715][T18303] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 401.117266][T18303] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.123510][T18303] ? kasan_check_read+0x11/0x20 [ 401.128354][T18303] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 401.133912][T18303] mem_cgroup_try_charge+0x24d/0x5e0 [ 401.139208][T18303] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 401.144841][T18303] wp_page_copy+0x408/0x1740 [ 401.149454][T18303] ? find_held_lock+0x35/0x130 [ 401.154944][T18303] ? pmd_pfn+0x1d0/0x1d0 [ 401.159192][T18303] ? lock_downgrade+0x880/0x880 [ 401.164223][T18303] ? swp_swapcount+0x540/0x540 [ 401.169081][T18303] ? kasan_check_read+0x11/0x20 [ 401.174020][T18303] ? do_raw_spin_unlock+0x57/0x270 [ 401.179118][T18303] do_wp_page+0x5d8/0x16c0 [ 401.183529][T18303] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 401.188889][T18303] __handle_mm_fault+0x22e8/0x3ec0 [ 401.193990][T18303] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 401.199538][T18303] ? find_held_lock+0x35/0x130 [ 401.204291][T18303] ? handle_mm_fault+0x322/0xb30 [ 401.209217][T18303] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.215462][T18303] ? kasan_check_read+0x11/0x20 [ 401.220302][T18303] handle_mm_fault+0x43f/0xb30 [ 401.225085][T18303] __do_page_fault+0x5ef/0xda0 [ 401.229853][T18303] do_page_fault+0x71/0x581 [ 401.234345][T18303] ? page_fault+0x8/0x30 [ 401.238578][T18303] page_fault+0x1e/0x30 [ 401.242728][T18303] RIP: 0033:0x43180e [ 401.246635][T18303] Code: 15 8b 37 62 00 4c 89 c0 85 d2 0f 85 74 01 00 00 48 83 c4 08 5b 5d 41 5c 41 5d c3 90 be 01 00 00 00 83 3d 3c 4f 62 00 00 74 08 0f b1 33 75 07 eb 1b 0f b1 33 74 16 48 8d 3b 48 81 ec 80 00 00 [ 401.266338][T18303] RSP: 002b:0000000000a4faa0 EFLAGS: 00010202 [ 401.272408][T18303] RAX: 0000000000000000 RBX: 0000000000711640 RCX: 00000000004580ca [ 401.280482][T18303] RDX: 0000000000000011 RSI: 0000000000000001 RDI: 0000000000000011 [ 401.288440][T18303] RBP: 0000000000000110 R08: ffffffffffffffff R09: 0000000000000000 [ 401.296400][T18303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000a4fcb0 [ 401.304365][T18303] R13: 00007f3021217700 R14: 0000000000000006 R15: 000000000073c0ec [ 401.313702][T18303] memory: usage 307200kB, limit 307200kB, failcnt 878 [ 401.320477][T18303] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 401.328016][T18303] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 401.334975][T18303] Memory cgroup stats for /syz3: cache:132KB rss:263328KB rss_huge:239616KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:263460KB inactive_file:0KB active_file:0KB unevictable:0KB [ 401.356714][T18303] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=18065,uid=0 [ 401.372241][T18303] Memory cgroup out of memory: Killed process 18065 (syz-executor.3) total-vm:73108kB, anon-rss:2236kB, file-rss:34816kB, shmem-rss:0kB [ 401.387532][ T1042] oom_reaper: reaped process 18065 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 401.411103][T18309] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 401.423335][T18309] CPU: 1 PID: 18309 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 401.431392][T18309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.441530][T18309] Call Trace: [ 401.444839][T18309] dump_stack+0x172/0x1f0 [ 401.449189][T18309] dump_header+0x10f/0xb6c [ 401.453625][T18309] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 401.459691][T18309] ? ___ratelimit+0x60/0x595 [ 401.464294][T18309] ? do_raw_spin_unlock+0x57/0x270 [ 401.469399][T18309] oom_kill_process.cold+0x10/0x15 [ 401.474512][T18309] out_of_memory+0x79a/0x1280 [ 401.479193][T18309] ? lock_downgrade+0x880/0x880 [ 401.484037][T18309] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.490277][T18309] ? oom_killer_disable+0x280/0x280 [ 401.495462][T18309] ? find_held_lock+0x35/0x130 [ 401.500236][T18309] mem_cgroup_out_of_memory+0x1ca/0x230 [ 401.505872][T18309] ? memcg_event_wake+0x230/0x230 [ 401.510887][T18309] ? do_raw_spin_unlock+0x57/0x270 [ 401.515987][T18309] ? _raw_spin_unlock+0x2d/0x50 [ 401.520828][T18309] try_charge+0x102c/0x15c0 [ 401.525314][T18309] ? find_held_lock+0x35/0x130 [ 401.530079][T18309] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 401.535610][T18309] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 401.541145][T18309] ? find_held_lock+0x35/0x130 [ 401.545891][T18309] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 401.551427][T18309] __memcg_kmem_charge_memcg+0x7c/0x130 [ 401.556993][T18309] ? memcg_kmem_put_cache+0xb0/0xb0 [ 401.562210][T18309] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 401.567743][T18309] __memcg_kmem_charge+0x136/0x300 [ 401.572845][T18309] __alloc_pages_nodemask+0x437/0x7e0 [ 401.578204][T18309] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 401.583937][T18309] ? copy_page_range+0x125a/0x1f90 [ 401.589047][T18309] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 401.595298][T18309] alloc_pages_current+0x107/0x210 [ 401.600399][T18309] pte_alloc_one+0x1b/0x1a0 [ 401.604896][T18309] __pte_alloc+0x20/0x310 [ 401.609426][T18309] copy_page_range+0x1529/0x1f90 [ 401.614377][T18309] ? find_held_lock+0x35/0x130 [ 401.619161][T18309] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.625413][T18309] ? pmd_alloc+0x180/0x180 [ 401.629834][T18309] ? __rb_insert_augmented+0x231/0xdf0 [ 401.635287][T18309] ? validate_mm_rb+0xa3/0xc0 [ 401.639967][T18309] ? __vma_link_rb+0x279/0x370 [ 401.644721][T18309] copy_process.part.0+0x568b/0x7980 [ 401.650010][T18309] ? __cleanup_sighand+0x60/0x60 [ 401.654943][T18309] _do_fork+0x257/0xfd0 [ 401.659102][T18309] ? fork_idle+0x1d0/0x1d0 [ 401.663533][T18309] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 401.668983][T18309] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 401.674426][T18309] ? do_syscall_64+0x26/0x610 [ 401.679111][T18309] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.685190][T18309] ? do_syscall_64+0x26/0x610 [ 401.689854][T18309] __x64_sys_clone+0xbf/0x150 [ 401.694535][T18309] do_syscall_64+0x103/0x610 [ 401.699116][T18309] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.705027][T18309] RIP: 0033:0x458079 [ 401.708916][T18309] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 401.728534][T18309] RSP: 002b:00007f3021258c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 401.736946][T18309] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 401.744904][T18309] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 401.752861][T18309] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 401.760833][T18309] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30212596d4 [ 401.768809][T18309] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 401.778280][T18309] memory: usage 307040kB, limit 307200kB, failcnt 911 [ 401.785146][T18309] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 401.792704][T18309] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 401.799557][T18309] Memory cgroup stats for /syz3: cache:132KB rss:263328KB rss_huge:239616KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:263368KB inactive_file:0KB active_file:0KB unevictable:0KB [ 401.822327][T18309] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14958,uid=0 14:07:21 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x9, 0x2000) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x1, 0x0, {0x1d, 0x9, 0x13, 0xe, 0x9, 0xfffffffeffffffff, 0x6, 0x13d, 0x1}}) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = semget(0x0, 0x2, 0x80) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x84000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, 0xffffffffffffffff) semtimedop(r1, &(0x7f0000000040)=[{0x1, 0x9, 0x1800}, {0x3, 0x1c0000000000, 0x1800}], 0x2, &(0x7f00000000c0)={r2, r3+10000000}) exit(0x0) 14:07:21 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x100000000000000, 0x2, 0x1}, 0x20) 14:07:21 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:21 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:21 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x10000000000}, 0x20) 14:07:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xff000000, 0x0, 0xfffffffffffffe25) [ 401.837771][T18309] Memory cgroup out of memory: Killed process 14958 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 401.853219][ T1042] oom_reaper: reaped process 14958 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:07:21 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 401.943203][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:21 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x100000000000000}, 0x20) 14:07:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xffffff7f, 0x0, 0xfffffffffffffe25) 14:07:21 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x200000000000000, 0x2, 0x1}, 0x20) 14:07:21 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 402.098293][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:21 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x200000000000000}, 0x20) [ 402.831446][T18366] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 402.844660][T18366] CPU: 1 PID: 18366 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 402.852783][T18366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.862848][T18366] Call Trace: [ 402.866387][T18366] dump_stack+0x172/0x1f0 [ 402.871082][T18366] dump_header+0x10f/0xb6c [ 402.875576][T18366] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 402.881411][T18366] ? ___ratelimit+0x60/0x595 [ 402.886011][T18366] ? do_raw_spin_unlock+0x57/0x270 [ 402.891127][T18366] oom_kill_process.cold+0x10/0x15 [ 402.896242][T18366] out_of_memory+0x79a/0x1280 [ 402.900926][T18366] ? lock_downgrade+0x880/0x880 [ 402.905787][T18366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.912043][T18366] ? oom_killer_disable+0x280/0x280 [ 402.917245][T18366] ? find_held_lock+0x35/0x130 [ 402.922047][T18366] mem_cgroup_out_of_memory+0x1ca/0x230 [ 402.927720][T18366] ? memcg_event_wake+0x230/0x230 [ 402.932755][T18366] ? do_raw_spin_unlock+0x57/0x270 [ 402.937886][T18366] ? _raw_spin_unlock+0x2d/0x50 [ 402.942768][T18366] try_charge+0x102c/0x15c0 [ 402.947296][T18366] ? find_held_lock+0x35/0x130 [ 402.952106][T18366] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 402.957687][T18366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.964107][T18366] ? kasan_check_read+0x11/0x20 [ 402.969522][T18366] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 402.975225][T18366] mem_cgroup_try_charge+0x24d/0x5e0 [ 402.980625][T18366] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 402.986355][T18366] wp_page_copy+0x408/0x1740 [ 402.991045][T18366] ? find_held_lock+0x35/0x130 [ 402.995835][T18366] ? pmd_pfn+0x1d0/0x1d0 [ 403.000085][T18366] ? lock_downgrade+0x880/0x880 [ 403.004961][T18366] ? swp_swapcount+0x540/0x540 [ 403.009743][T18366] ? kasan_check_read+0x11/0x20 [ 403.014594][T18366] ? do_raw_spin_unlock+0x57/0x270 [ 403.019732][T18366] do_wp_page+0x5d8/0x16c0 [ 403.024189][T18366] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 403.029599][T18366] __handle_mm_fault+0x22e8/0x3ec0 [ 403.034721][T18366] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 403.040275][T18366] ? find_held_lock+0x35/0x130 [ 403.045038][T18366] ? handle_mm_fault+0x322/0xb30 [ 403.049985][T18366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.056227][T18366] ? kasan_check_read+0x11/0x20 [ 403.061086][T18366] handle_mm_fault+0x43f/0xb30 [ 403.065862][T18366] __do_page_fault+0x5ef/0xda0 [ 403.070635][T18366] do_page_fault+0x71/0x581 [ 403.075149][T18366] ? page_fault+0x8/0x30 [ 403.079390][T18366] page_fault+0x1e/0x30 [ 403.083541][T18366] RIP: 0033:0x402df6 [ 403.087430][T18366] Code: 31 c0 e8 4d eb ff ff eb 8e 0f 1f 00 48 8b 04 24 0f b7 40 04 eb 88 e8 59 8e 05 00 66 0f 1f 84 00 00 00 00 00 8b 17 85 d2 75 1a 07 01 00 00 00 48 89 fe ba 81 00 00 00 bf ca 00 00 00 31 c0 e9 [ 403.107038][T18366] RSP: 002b:00007f3021258cf8 EFLAGS: 00010246 [ 403.113118][T18366] RAX: 0000000000000000 RBX: 000000000073bfa8 RCX: 00000000004be379 [ 403.121104][T18366] RDX: 0000000000000000 RSI: 000000000003ffff RDI: 000000000073bfac [ 403.129076][T18366] RBP: 000000000073bfa0 R08: 0000000000000505 R09: 0000000000000000 [ 403.137049][T18366] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000073bfac [ 403.147540][T18366] R13: 0000000000a4fb5f R14: 00007f30212599c0 R15: 000000000073bfac [ 403.159661][T18366] memory: usage 307200kB, limit 307200kB, failcnt 983 [ 403.166634][T18366] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 403.174224][T18366] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 403.181096][T18366] Memory cgroup stats for /syz3: cache:132KB rss:263324KB rss_huge:239616KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:263336KB inactive_file:0KB active_file:0KB unevictable:0KB [ 403.202855][T18366] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=18361,uid=0 [ 403.218364][T18366] Memory cgroup out of memory: Killed process 18361 (syz-executor.3) total-vm:72844kB, anon-rss:2212kB, file-rss:35728kB, shmem-rss:0kB [ 403.233807][ T1042] oom_reaper: reaped process 18361 (syz-executor.3), now anon-rss:0kB, file-rss:34768kB, shmem-rss:0kB [ 403.242136][T18396] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 403.268776][T18396] CPU: 0 PID: 18396 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 14:07:23 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x200180) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:23 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x500000000000000, 0x2, 0x1}, 0x20) 14:07:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xffffff8d, 0x0, 0xfffffffffffffe25) 14:07:23 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:23 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x500000000000000}, 0x20) 14:07:23 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 403.276805][T18396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.276812][T18396] Call Trace: [ 403.276840][T18396] dump_stack+0x172/0x1f0 [ 403.276858][T18396] dump_header+0x10f/0xb6c [ 403.276873][T18396] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 403.276887][T18396] ? ___ratelimit+0x60/0x595 [ 403.276902][T18396] ? do_raw_spin_unlock+0x57/0x270 [ 403.276917][T18396] oom_kill_process.cold+0x10/0x15 [ 403.276935][T18396] out_of_memory+0x79a/0x1280 [ 403.276957][T18396] ? oom_killer_disable+0x280/0x280 [ 403.276967][T18396] ? find_held_lock+0x35/0x130 [ 403.276990][T18396] mem_cgroup_out_of_memory+0x1ca/0x230 [ 403.277003][T18396] ? memcg_event_wake+0x230/0x230 [ 403.277025][T18396] ? do_raw_spin_unlock+0x57/0x270 [ 403.314880][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 403.315080][T18396] ? _raw_spin_unlock+0x2d/0x50 [ 403.315102][T18396] try_charge+0xa87/0x15c0 [ 403.315122][T18396] ? find_held_lock+0x35/0x130 [ 403.375597][T18396] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 403.381166][T18396] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 403.386727][T18396] ? find_held_lock+0x35/0x130 [ 403.391509][T18396] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 403.397120][T18396] __memcg_kmem_charge_memcg+0x7c/0x130 [ 403.402687][T18396] ? memcg_kmem_put_cache+0xb0/0xb0 [ 403.407914][T18396] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 403.413503][T18396] __memcg_kmem_charge+0x136/0x300 [ 403.418645][T18396] __alloc_pages_nodemask+0x437/0x7e0 [ 403.424038][T18396] ? find_held_lock+0x35/0x130 [ 403.428884][T18396] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 403.434668][T18396] ? sched_clock+0x2e/0x50 [ 403.439485][T18396] ? find_held_lock+0x35/0x130 [ 403.444360][T18396] ? is_dynamic_key+0x1c0/0x1c0 [ 403.449239][T18396] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 403.455512][T18396] alloc_pages_current+0x107/0x210 [ 403.460654][T18396] pte_alloc_one+0x1b/0x1a0 [ 403.465183][T18396] __handle_mm_fault+0x3491/0x3ec0 [ 403.470408][T18396] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 403.475969][T18396] ? find_held_lock+0x35/0x130 [ 403.480780][T18396] ? handle_mm_fault+0x322/0xb30 [ 403.485750][T18396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.492017][T18396] ? kasan_check_read+0x11/0x20 [ 403.496921][T18396] handle_mm_fault+0x43f/0xb30 [ 403.501733][T18396] __do_page_fault+0x5ef/0xda0 [ 403.506537][T18396] do_page_fault+0x71/0x581 [ 403.511088][T18396] ? page_fault+0x8/0x30 [ 403.515357][T18396] page_fault+0x1e/0x30 [ 403.519533][T18396] RIP: 0033:0x458079 [ 403.523451][T18396] Code: Bad RIP value. [ 403.527530][T18396] RSP: 002b:00007f3021258c78 EFLAGS: 00010246 [ 403.533608][T18396] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000458079 [ 403.541597][T18396] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 403.549595][T18396] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 403.557607][T18396] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30212596d4 [ 403.565595][T18396] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff 14:07:23 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x20000000000, 0x0, 0xfffffffffffffe25) 14:07:23 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x3f00000000000000, 0x2, 0x1}, 0x20) 14:07:23 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0xa4ffffff00000000}, 0x20) 14:07:23 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 403.768994][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 403.774687][T18396] memory: usage 307116kB, limit 307200kB, failcnt 991 14:07:23 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0xa4ffffff00000000, 0x2, 0x1}, 0x20) [ 403.825000][T18396] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 403.885241][T18396] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 403.939392][T18396] Memory cgroup stats for /syz3: cache:132KB rss:263324KB rss_huge:239616KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:263440KB inactive_file:0KB active_file:0KB unevictable:0KB [ 404.000418][T18396] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=15060,uid=0 [ 404.020158][T18396] Memory cgroup out of memory: Killed process 15060 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 404.058847][T18410] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 404.075702][T18410] CPU: 0 PID: 18410 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 404.083724][T18410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.093792][T18410] Call Trace: [ 404.097110][T18410] dump_stack+0x172/0x1f0 [ 404.101462][T18410] dump_header+0x10f/0xb6c [ 404.105878][T18410] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 404.111682][T18410] ? ___ratelimit+0x60/0x595 [ 404.116291][T18410] ? do_raw_spin_unlock+0x57/0x270 [ 404.121428][T18410] oom_kill_process.cold+0x10/0x15 [ 404.126549][T18410] out_of_memory+0x79a/0x1280 [ 404.131246][T18410] ? oom_killer_disable+0x280/0x280 [ 404.136481][T18410] ? find_held_lock+0x35/0x130 [ 404.141290][T18410] mem_cgroup_out_of_memory+0x1ca/0x230 [ 404.146836][T18410] ? memcg_event_wake+0x230/0x230 [ 404.151861][T18410] ? do_raw_spin_unlock+0x57/0x270 [ 404.156980][T18410] ? _raw_spin_unlock+0x2d/0x50 [ 404.161843][T18410] try_charge+0x102c/0x15c0 [ 404.166340][T18410] ? find_held_lock+0x35/0x130 [ 404.171120][T18410] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 404.176685][T18410] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 404.182293][T18410] ? find_held_lock+0x35/0x130 [ 404.187083][T18410] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 404.192779][T18410] __memcg_kmem_charge_memcg+0x7c/0x130 [ 404.198771][T18410] ? memcg_kmem_put_cache+0xb0/0xb0 [ 404.204006][T18410] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 404.209595][T18410] __memcg_kmem_charge+0x136/0x300 [ 404.214730][T18410] __alloc_pages_nodemask+0x437/0x7e0 [ 404.220109][T18410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.226374][T18410] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 404.232103][T18410] ? copy_process.part.0+0x1d08/0x7980 [ 404.237576][T18410] ? lockdep_hardirqs_on+0x418/0x5d0 [ 404.242881][T18410] ? trace_hardirqs_on+0x67/0x230 [ 404.248005][T18410] ? kasan_check_read+0x11/0x20 [ 404.252883][T18410] copy_process.part.0+0x3e0/0x7980 [ 404.258113][T18410] ? psi_memstall_leave+0x11c/0x180 [ 404.263337][T18410] ? sched_clock+0x2e/0x50 [ 404.267773][T18410] ? psi_memstall_leave+0x12e/0x180 [ 404.272983][T18410] ? find_held_lock+0x35/0x130 [ 404.277768][T18410] ? psi_memstall_leave+0x12e/0x180 [ 404.283009][T18410] ? __cleanup_sighand+0x60/0x60 [ 404.287955][T18410] ? __lock_acquire+0x548/0x3fb0 [ 404.292893][T18410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.299140][T18410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.305379][T18410] ? debug_smp_processor_id+0x3c/0x280 [ 404.310848][T18410] _do_fork+0x257/0xfd0 [ 404.315013][T18410] ? fork_idle+0x1d0/0x1d0 [ 404.319440][T18410] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 404.325500][T18410] ? lock_downgrade+0x880/0x880 [ 404.330367][T18410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.336630][T18410] ? blkcg_exit_queue+0x30/0x30 [ 404.341495][T18410] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 404.346952][T18410] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 404.352410][T18410] ? do_syscall_64+0x26/0x610 [ 404.357089][T18410] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.363175][T18410] ? do_syscall_64+0x26/0x610 [ 404.367875][T18410] __x64_sys_clone+0xbf/0x150 [ 404.372559][T18410] do_syscall_64+0x103/0x610 [ 404.377161][T18410] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.383067][T18410] RIP: 0033:0x45aa49 [ 404.386962][T18410] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 404.406566][T18410] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 404.414994][T18410] RAX: ffffffffffffffda RBX: 00007f302127a700 RCX: 000000000045aa49 [ 404.422984][T18410] RDX: 00007f302127a9d0 RSI: 00007f3021279db0 RDI: 00000000003d0f00 [ 404.430964][T18410] RBP: 0000000000a4fcb0 R08: 00007f302127a700 R09: 00007f302127a700 [ 404.438928][T18410] R10: 00007f302127a9d0 R11: 0000000000000202 R12: 0000000000000000 [ 404.446927][T18410] R13: 0000000000a4fb5f R14: 00007f302127a9c0 R15: 000000000073bf0c [ 404.456723][T18410] memory: usage 304864kB, limit 307200kB, failcnt 1014 [ 404.463758][T18410] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 404.472925][T18410] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 404.479815][T18410] Memory cgroup stats for /syz3: cache:132KB rss:261264KB rss_huge:237568KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:261284KB inactive_file:0KB active_file:0KB unevictable:0KB [ 404.512474][T18410] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=15112,uid=0 [ 404.530727][T18410] Memory cgroup out of memory: Killed process 15112 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 404.546766][ T1042] oom_reaper: reaped process 15112 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:07:24 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:24 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0xf5ffffff00000000}, 0x20) 14:07:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1000000000000, 0x0, 0xfffffffffffffe25) 14:07:24 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0xf5ffffff00000000, 0x2, 0x1}, 0x20) 14:07:24 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000300)={0x6, 0x9}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@empty, @mcast1, @rand_addr="5a4e440620be95c0d6e68218ba470c35", 0x10000, 0x3, 0x0, 0x400, 0x0, 0x1400100, r1}) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000340)='/proc/capi/capi20\x00', 0x200, 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(r2, 0xc0905664, &(0x7f0000000380)={0x0, 0x0, [], @bt={0x1, 0x0, 0x9, 0x7, 0x8000, 0x6, 0x1c, 0x4}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000000040)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_buf(r4, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:24 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 404.870753][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:24 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x2) 14:07:24 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:24 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x3, 0x1}, 0x20) 14:07:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x2000000000000, 0x0, 0xfffffffffffffe25) 14:07:24 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:24 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x3) 14:07:24 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x5, 0x1}, 0x20) [ 405.118889][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:24 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x2}, 0x20) 14:07:24 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xb4000000000000, 0x0, 0xfffffffffffffe25) [ 405.355477][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:25 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x1) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x0) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) 14:07:25 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x4) 14:07:25 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x5}, 0x20) 14:07:25 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x100000000000000, 0x0, 0xfffffffffffffe25) 14:07:25 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 405.858237][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 405.885069][T18520] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 14:07:25 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x5) 14:07:25 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 405.917993][T18530] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 14:07:25 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0xc}, 0x20) 14:07:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x200000000000000, 0x0, 0xfffffffffffffe25) 14:07:25 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x6) 14:07:25 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 406.085055][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 406.088428][T18544] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 406.120444][T18547] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 14:07:26 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x400000, 0x0) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000000080)={0x6, "1fbc1416a44cd5bf1783ee3cc5e4ddbdc19f32982bc98c0f357b4c5983c4b7b5", 0x2, 0x1}) exit(0x0) ioctl$KVM_NMI(r0, 0xae9a) 14:07:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x300000000000000, 0x0, 0xfffffffffffffe25) 14:07:26 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x300}, 0x20) 14:07:26 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x8) 14:07:26 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:26 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:26 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x2}, 0x20) 14:07:26 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0xb) [ 406.876835][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:26 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x400000000000000, 0x0, 0xfffffffffffffe25) 14:07:26 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:26 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x10) [ 407.129891][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x10) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000140)={0x1, 0x3, 0x5, 0x5, 0x40, 0x8}) futex(&(0x7f0000000200)=0x2, 0x80000000000b, 0x4, 0x0, &(0x7f00000001c0)=0xffffffffffffffff, 0x1) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x1}, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x28, &(0x7f0000000300)}, 0x10) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000003c0)=0x3ff) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40, 0x0) r2 = getgid() r3 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x9d) ioctl$VIDIOC_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f0000000400)={0x0, @bt={0xff, 0x2, 0x1, 0x1, 0x7fff, 0x4, 0x6, 0x8, 0x80000000, 0x8, 0x8, 0x8, 0x80000001, 0xf8, 0x1d, 0x13}}) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000240)) setgroups(0x3, &(0x7f00000002c0)=[r2, r3, r4]) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000080)=ANY=[@ANYBLOB="4900000000000000000000000020000000000040000000000000000003000000000000009ba75bc4afe13500000000000000000000000000000000000000000000000000000000000000000000"]) 14:07:27 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x5}, 0x20) 14:07:27 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x11) 14:07:27 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x600000000000000, 0x0, 0xfffffffffffffe25) 14:07:27 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 407.900690][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:27 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x12) 14:07:27 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:27 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:27 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x500}, 0x20) [ 408.007730][T18626] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 408.052956][T18626] CPU: 0 PID: 18626 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 408.060982][T18626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.071060][T18626] Call Trace: [ 408.074363][T18626] dump_stack+0x172/0x1f0 [ 408.078712][T18626] dump_header+0x10f/0xb6c [ 408.083141][T18626] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 408.088977][T18626] ? ___ratelimit+0x60/0x595 [ 408.093576][T18626] ? do_raw_spin_unlock+0x57/0x270 14:07:27 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x3f00}, 0x20) 14:07:27 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x13) [ 408.098695][T18626] oom_kill_process.cold+0x10/0x15 [ 408.103811][T18626] out_of_memory+0x79a/0x1280 [ 408.108512][T18626] ? lock_downgrade+0x880/0x880 [ 408.113365][T18626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.119649][T18626] ? oom_killer_disable+0x280/0x280 [ 408.124853][T18626] ? find_held_lock+0x35/0x130 [ 408.129636][T18626] mem_cgroup_out_of_memory+0x1ca/0x230 [ 408.135192][T18626] ? memcg_event_wake+0x230/0x230 [ 408.140233][T18626] ? do_raw_spin_unlock+0x57/0x270 [ 408.145370][T18626] ? _raw_spin_unlock+0x2d/0x50 [ 408.150231][T18626] try_charge+0x102c/0x15c0 [ 408.154938][T18626] ? find_held_lock+0x35/0x130 [ 408.159717][T18626] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 408.165360][T18626] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 408.171025][T18626] ? find_held_lock+0x35/0x130 [ 408.175803][T18626] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 408.181368][T18626] __memcg_kmem_charge_memcg+0x7c/0x130 [ 408.186940][T18626] ? memcg_kmem_put_cache+0xb0/0xb0 [ 408.192147][T18626] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 408.198057][T18626] __memcg_kmem_charge+0x136/0x300 [ 408.203187][T18626] __alloc_pages_nodemask+0x437/0x7e0 [ 408.208829][T18626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.215093][T18626] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 408.220848][T18626] ? copy_process.part.0+0x1d08/0x7980 [ 408.226314][T18626] ? lockdep_hardirqs_on+0x418/0x5d0 [ 408.231600][T18626] ? trace_hardirqs_on+0x67/0x230 [ 408.236662][T18626] ? kasan_check_read+0x11/0x20 [ 408.241529][T18626] copy_process.part.0+0x3e0/0x7980 [ 408.246743][T18626] ? __lock_acquire+0x548/0x3fb0 [ 408.251689][T18626] ? __lock_acquire+0x548/0x3fb0 [ 408.257527][T18626] ? __fdget+0x1b/0x20 [ 408.261602][T18626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.267852][T18626] ? debug_smp_processor_id+0x3c/0x280 [ 408.273332][T18626] ? __might_fault+0x12b/0x1e0 [ 408.273357][T18626] ? __cleanup_sighand+0x60/0x60 [ 408.273375][T18626] ? lock_downgrade+0x880/0x880 [ 408.273403][T18626] _do_fork+0x257/0xfd0 [ 408.273425][T18626] ? fork_idle+0x1d0/0x1d0 [ 408.273451][T18626] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 408.273466][T18626] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 408.273487][T18626] ? do_syscall_64+0x26/0x610 [ 408.312147][T18626] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.318232][T18626] ? do_syscall_64+0x26/0x610 [ 408.322936][T18626] __x64_sys_clone+0xbf/0x150 [ 408.327637][T18626] do_syscall_64+0x103/0x610 [ 408.332250][T18626] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.338161][T18626] RIP: 0033:0x458079 [ 408.342065][T18626] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.361677][T18626] RSP: 002b:00007f3021279c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 408.370097][T18626] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 408.378075][T18626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 408.378084][T18626] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 408.378092][T18626] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f302127a6d4 [ 408.378100][T18626] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 408.418715][T18626] memory: usage 307152kB, limit 307200kB, failcnt 1032 [ 408.426553][T18626] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 408.452928][T18626] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 408.461271][T18626] Memory cgroup stats for /syz3: cache:132KB rss:262140KB rss_huge:237568KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:262248KB inactive_file:0KB active_file:0KB unevictable:0KB [ 408.506960][T18626] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=18513,uid=0 [ 408.526651][T18626] Memory cgroup out of memory: Killed process 18513 (syz-executor.3) total-vm:72976kB, anon-rss:2228kB, file-rss:34816kB, shmem-rss:0kB [ 408.542400][ T1042] oom_reaper: reaped process 18513 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 408.559717][T18626] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 408.571958][T18626] CPU: 0 PID: 18626 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 408.579930][T18626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.589967][T18626] Call Trace: [ 408.593268][T18626] dump_stack+0x172/0x1f0 [ 408.597613][T18626] dump_header+0x10f/0xb6c [ 408.602053][T18626] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 408.607842][T18626] ? ___ratelimit+0x60/0x595 [ 408.612415][T18626] ? do_raw_spin_unlock+0x57/0x270 [ 408.617524][T18626] oom_kill_process.cold+0x10/0x15 [ 408.622652][T18626] out_of_memory+0x79a/0x1280 [ 408.627337][T18626] ? lock_downgrade+0x880/0x880 [ 408.632170][T18626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.638410][T18626] ? oom_killer_disable+0x280/0x280 [ 408.643610][T18626] ? find_held_lock+0x35/0x130 [ 408.648373][T18626] mem_cgroup_out_of_memory+0x1ca/0x230 [ 408.653911][T18626] ? memcg_event_wake+0x230/0x230 [ 408.658949][T18626] ? do_raw_spin_unlock+0x57/0x270 [ 408.664071][T18626] ? _raw_spin_unlock+0x2d/0x50 [ 408.668906][T18626] try_charge+0x102c/0x15c0 [ 408.673426][T18626] ? find_held_lock+0x35/0x130 [ 408.678204][T18626] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 408.683747][T18626] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 408.689282][T18626] ? find_held_lock+0x35/0x130 [ 408.694044][T18626] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 408.699616][T18626] __memcg_kmem_charge_memcg+0x7c/0x130 [ 408.705162][T18626] ? memcg_kmem_put_cache+0xb0/0xb0 [ 408.710348][T18626] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 408.715894][T18626] __memcg_kmem_charge+0x136/0x300 [ 408.721021][T18626] __alloc_pages_nodemask+0x437/0x7e0 [ 408.726389][T18626] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 408.732125][T18626] ? copy_page_range+0x125a/0x1f90 [ 408.737240][T18626] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 408.743507][T18626] alloc_pages_current+0x107/0x210 [ 408.748608][T18626] pte_alloc_one+0x1b/0x1a0 [ 408.753119][T18626] __pte_alloc+0x20/0x310 [ 408.757457][T18626] copy_page_range+0x1529/0x1f90 [ 408.762389][T18626] ? find_held_lock+0x35/0x130 [ 408.767137][T18626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.773403][T18626] ? pmd_alloc+0x180/0x180 [ 408.777825][T18626] ? __rb_insert_augmented+0x231/0xdf0 [ 408.783284][T18626] ? validate_mm_rb+0xa3/0xc0 [ 408.787971][T18626] ? __vma_link_rb+0x279/0x370 [ 408.792762][T18626] copy_process.part.0+0x568b/0x7980 [ 408.798091][T18626] ? __cleanup_sighand+0x60/0x60 [ 408.803030][T18626] _do_fork+0x257/0xfd0 [ 408.807172][T18626] ? fork_idle+0x1d0/0x1d0 [ 408.811592][T18626] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 408.817151][T18626] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 408.822640][T18626] ? do_syscall_64+0x26/0x610 [ 408.827500][T18626] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.833572][T18626] ? do_syscall_64+0x26/0x610 [ 408.838273][T18626] __x64_sys_clone+0xbf/0x150 [ 408.842982][T18626] do_syscall_64+0x103/0x610 [ 408.847567][T18626] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.853457][T18626] RIP: 0033:0x458079 [ 408.857360][T18626] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.876977][T18626] RSP: 002b:00007f3021279c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 408.885393][T18626] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 408.893378][T18626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 408.901351][T18626] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 408.909327][T18626] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f302127a6d4 [ 408.917308][T18626] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 408.926828][T18626] memory: usage 307040kB, limit 307200kB, failcnt 1084 [ 408.935478][T18626] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 408.943005][T18626] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 408.949873][T18626] Memory cgroup stats for /syz3: cache:132KB rss:262140KB rss_huge:237568KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:262116KB inactive_file:0KB active_file:0KB unevictable:0KB [ 408.971631][T18626] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=15165,uid=0 [ 408.987090][T18626] Memory cgroup out of memory: Killed process 15165 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB 14:07:28 executing program 3: openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000100)=""/236) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={r0, r1+30000000}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x7) 14:07:28 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:28 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x1000000}, 0x20) 14:07:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x700000000000000, 0x0, 0xfffffffffffffe25) 14:07:28 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:28 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x14) [ 409.002351][ T1042] oom_reaper: reaped process 15165 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 409.062050][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:28 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:28 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x2000000}, 0x20) 14:07:28 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(0xffffffffffffffff, &(0x7f00000007c0), 0x1000) read$FUSE(0xffffffffffffffff, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:28 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x15) [ 409.220858][T18659] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 409.243019][T18659] CPU: 1 PID: 18659 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 409.251046][T18659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.261117][T18659] Call Trace: [ 409.264434][T18659] dump_stack+0x172/0x1f0 [ 409.268791][T18659] dump_header+0x10f/0xb6c [ 409.273238][T18659] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 409.279074][T18659] ? ___ratelimit+0x60/0x595 [ 409.283696][T18659] ? do_raw_spin_unlock+0x57/0x270 [ 409.288827][T18659] oom_kill_process.cold+0x10/0x15 [ 409.293956][T18659] out_of_memory+0x79a/0x1280 [ 409.298648][T18659] ? lock_downgrade+0x880/0x880 [ 409.303514][T18659] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.309779][T18659] ? oom_killer_disable+0x280/0x280 [ 409.309794][T18659] ? find_held_lock+0x35/0x130 [ 409.309819][T18659] mem_cgroup_out_of_memory+0x1ca/0x230 [ 409.309837][T18659] ? memcg_event_wake+0x230/0x230 [ 409.330356][T18659] ? do_raw_spin_unlock+0x57/0x270 [ 409.330373][T18659] ? _raw_spin_unlock+0x2d/0x50 [ 409.330393][T18659] try_charge+0x102c/0x15c0 [ 409.344831][T18659] ? find_held_lock+0x35/0x130 [ 409.349611][T18659] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 409.355177][T18659] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 409.360734][T18659] ? find_held_lock+0x35/0x130 [ 409.360754][T18659] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 409.360782][T18659] __memcg_kmem_charge_memcg+0x7c/0x130 [ 409.376680][T18659] ? memcg_kmem_put_cache+0xb0/0xb0 [ 409.381893][T18659] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 409.387479][T18659] __memcg_kmem_charge+0x136/0x300 [ 409.387502][T18659] __alloc_pages_nodemask+0x437/0x7e0 [ 409.387523][T18659] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.404238][T18659] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 409.409987][T18659] ? copy_process.part.0+0x1d08/0x7980 [ 409.415469][T18659] ? lockdep_hardirqs_on+0x418/0x5d0 [ 409.420771][T18659] ? trace_hardirqs_on+0x67/0x230 [ 409.425811][T18659] ? kasan_check_read+0x11/0x20 [ 409.430715][T18659] copy_process.part.0+0x3e0/0x7980 [ 409.435960][T18659] ? psi_memstall_leave+0x11c/0x180 [ 409.441174][T18659] ? sched_clock+0x2e/0x50 [ 409.445688][T18659] ? psi_memstall_leave+0x12e/0x180 [ 409.450905][T18659] ? find_held_lock+0x35/0x130 [ 409.455694][T18659] ? psi_memstall_leave+0x12e/0x180 [ 409.460919][T18659] ? __cleanup_sighand+0x60/0x60 [ 409.465876][T18659] ? __lock_acquire+0x548/0x3fb0 [ 409.470819][T18659] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.477069][T18659] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.483319][T18659] ? debug_smp_processor_id+0x3c/0x280 [ 409.488814][T18659] _do_fork+0x257/0xfd0 [ 409.492986][T18659] ? fork_idle+0x1d0/0x1d0 [ 409.497445][T18659] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 409.503518][T18659] ? lock_downgrade+0x880/0x880 [ 409.503534][T18659] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.503554][T18659] ? blkcg_exit_queue+0x30/0x30 14:07:29 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(0xffffffffffffffff, &(0x7f00000007c0), 0x1000) read$FUSE(0xffffffffffffffff, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:29 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x5000000}, 0x20) [ 409.503570][T18659] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 409.503590][T18659] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 409.514714][T18659] ? do_syscall_64+0x26/0x610 [ 409.514730][T18659] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.514742][T18659] ? do_syscall_64+0x26/0x610 [ 409.514762][T18659] __x64_sys_clone+0xbf/0x150 [ 409.514781][T18659] do_syscall_64+0x103/0x610 [ 409.514799][T18659] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.561221][T18659] RIP: 0033:0x45aa49 [ 409.565137][T18659] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 409.584751][T18659] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 409.584767][T18659] RAX: ffffffffffffffda RBX: 00007f3021238700 RCX: 000000000045aa49 [ 409.584774][T18659] RDX: 00007f30212389d0 RSI: 00007f3021237db0 RDI: 00000000003d0f00 [ 409.584782][T18659] RBP: 0000000000a4fcb0 R08: 00007f3021238700 R09: 00007f3021238700 [ 409.584790][T18659] R10: 00007f30212389d0 R11: 0000000000000202 R12: 0000000000000000 [ 409.584798][T18659] R13: 0000000000a4fb5f R14: 00007f30212389c0 R15: 000000000073c04c [ 409.586731][T18659] memory: usage 307196kB, limit 307200kB, failcnt 1098 [ 409.641160][T18659] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 409.648883][T18659] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 409.657143][T18659] Memory cgroup stats for /syz3: cache:132KB rss:262136KB rss_huge:237568KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:262232KB inactive_file:0KB active_file:0KB unevictable:0KB [ 409.678983][T18659] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=15215,uid=0 [ 409.694491][T18659] Memory cgroup out of memory: Killed process 15215 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 409.709838][ T1042] oom_reaper: reaped process 15215 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:07:29 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r0 = request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x7) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101100, 0x0) exit(0x0) 14:07:29 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(0xffffffffffffffff, &(0x7f00000007c0), 0x1000) read$FUSE(0xffffffffffffffff, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x800000000000000, 0x0, 0xfffffffffffffe25) 14:07:29 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x3f000000}, 0x20) 14:07:29 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:29 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x16) 14:07:29 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0xa4ffffff}, 0x20) 14:07:29 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:29 executing program 2: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x900000000000000, 0x0, 0xfffffffffffffe25) 14:07:29 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x17) 14:07:29 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0xf5ffffff}, 0x20) 14:07:30 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) bind$tipc(r0, &(0x7f0000000080)=@name={0x1e, 0x2, 0x3, {{}, 0x4}}, 0x10) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x8, 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000048000)=0x4, 0x0) clone(0x34000800, 0x0, 0x0, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) tgkill(r1, r2, 0x13) exit(0xffffffffffdfff77) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r3, 0x10001, &(0x7f0000000100)="6317c7065c1dc300af2d4ea05a68f7548b812bc9186106501f4e6458f7ae") 14:07:30 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:30 executing program 2: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:30 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0xffffffa4}, 0x20) 14:07:30 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x18) 14:07:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xa00000000000000, 0x0, 0xfffffffffffffe25) 14:07:30 executing program 2: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 410.973780][ C1] net_ratelimit: 2 callbacks suppressed [ 410.973791][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 14:07:30 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:30 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x19) 14:07:30 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0xfffffff5}, 0x20) 14:07:30 executing program 2: mkdirat(0xffffffffffffff9c, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xc00000000000000, 0x0, 0xfffffffffffffe25) [ 411.242534][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:31 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x20) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000080)={[{0x5, 0x3f, 0x23ca8db8, 0x6, 0x7, 0xff, 0x0, 0x7, 0xffffffff, 0x4, 0xe1, 0x1, 0x80000000}, {0x7fff, 0x1c, 0xe186, 0xa36, 0x8, 0x6, 0x9, 0x7, 0x3, 0x8, 0xffffffff, 0x1ff, 0x7f}, {0x4, 0x8, 0x1, 0xb88, 0x5, 0x9, 0x1ff, 0x101, 0x8e, 0x4, 0x7ff, 0xfffffffffffffff7, 0x6}], 0x9}) exit(0x0) 14:07:31 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:31 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x1a) 14:07:31 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x10000000000}, 0x20) 14:07:31 executing program 2: mkdirat(0xffffffffffffff9c, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xe00000000000000, 0x0, 0xfffffffffffffe25) 14:07:31 executing program 2: mkdirat(0xffffffffffffff9c, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:31 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 412.006245][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:31 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x1b) 14:07:31 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x100000000000000}, 0x20) 14:07:31 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:31 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:32 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x4, 0x6, 0xfffffffffffffffd, 0x80000000, 0x2, 0x2}) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1000000000000000, 0x0, 0xfffffffffffffe25) 14:07:32 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x200000000000000}, 0x20) 14:07:32 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x1c) 14:07:32 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:32 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:32 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x500000000000000}, 0x20) 14:07:32 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x1d) [ 412.953576][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:32 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:32 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1100000000000000, 0x0, 0xfffffffffffffe25) 14:07:32 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 413.238756][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 413.825807][T18868] syz-executor.3 invoked oom-killer: gfp_mask=0x40cc0(GFP_KERNEL|__GFP_COMP), order=0, oom_score_adj=1000 [ 413.837258][T18868] CPU: 1 PID: 18868 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 413.845365][T18868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.855421][T18868] Call Trace: [ 413.858704][T18868] dump_stack+0x172/0x1f0 [ 413.863027][T18868] dump_header+0x10f/0xb6c [ 413.867442][T18868] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 413.873271][T18868] ? ___ratelimit+0x60/0x595 [ 413.877862][T18868] ? do_raw_spin_unlock+0x57/0x270 [ 413.882967][T18868] oom_kill_process.cold+0x10/0x15 [ 413.888070][T18868] out_of_memory+0x79a/0x1280 [ 413.892734][T18868] ? lock_downgrade+0x880/0x880 [ 413.898038][T18868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.909745][T18868] ? oom_killer_disable+0x280/0x280 [ 413.914938][T18868] ? find_held_lock+0x35/0x130 [ 413.928234][T18868] mem_cgroup_out_of_memory+0x1ca/0x230 [ 413.933962][T18868] ? memcg_event_wake+0x230/0x230 [ 413.938977][T18868] ? do_raw_spin_unlock+0x57/0x270 [ 413.944088][T18868] ? _raw_spin_unlock+0x2d/0x50 [ 413.948927][T18868] try_charge+0x102c/0x15c0 [ 413.953415][T18868] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 413.959642][T18868] ? should_fail+0x1de/0x852 [ 413.964222][T18868] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 413.969769][T18868] ? rcu_read_lock_sched_held+0x110/0x130 [ 413.975498][T18868] ? __alloc_pages_nodemask+0x599/0x7e0 [ 413.981049][T18868] __memcg_kmem_charge_memcg+0x7c/0x130 [ 413.986792][T18868] ? memcg_kmem_put_cache+0xb0/0xb0 [ 413.991982][T18868] ? cache_grow_begin+0x594/0x860 [ 413.997007][T18868] ? lockdep_hardirqs_on+0x418/0x5d0 [ 414.002298][T18868] ? trace_hardirqs_on+0x67/0x230 [ 414.007311][T18868] cache_grow_begin+0x5c0/0x860 [ 414.012178][T18868] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 414.018417][T18868] ? __cpuset_node_allowed+0x136/0x540 [ 414.023870][T18868] fallback_alloc+0x1fd/0x2d0 [ 414.028558][T18868] ____cache_alloc_node+0x1be/0x1e0 [ 414.033742][T18868] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 414.039970][T18868] kmem_cache_alloc+0x1e8/0x6f0 [ 414.044829][T18868] ? validate_mm_rb+0xa3/0xc0 [ 414.049512][T18868] vm_area_dup+0x21/0x170 [ 414.053828][T18868] copy_process.part.0+0x3431/0x7980 [ 414.059116][T18868] ? __cleanup_sighand+0x60/0x60 [ 414.064063][T18868] _do_fork+0x257/0xfd0 [ 414.068232][T18868] ? fork_idle+0x1d0/0x1d0 [ 414.072749][T18868] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 414.078193][T18868] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 414.083645][T18868] ? do_syscall_64+0x26/0x610 [ 414.088311][T18868] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.094367][T18868] ? do_syscall_64+0x26/0x610 [ 414.099034][T18868] __x64_sys_clone+0xbf/0x150 [ 414.103700][T18868] do_syscall_64+0x103/0x610 [ 414.108287][T18868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.114165][T18868] RIP: 0033:0x458079 [ 414.118063][T18868] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 414.137796][T18868] RSP: 002b:00007f3021258c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 414.146196][T18868] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 414.154159][T18868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 414.162118][T18868] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 414.170208][T18868] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30212596d4 [ 414.178167][T18868] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 414.187077][T18868] memory: usage 307200kB, limit 307200kB, failcnt 1131 [ 414.194036][T18868] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 414.201516][T18868] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 14:07:34 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000080)={[], 0x80, 0x3, 0x80000001, 0x0, 0x8, 0xf005, 0x1, [], 0x40}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:34 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x3f00000000000000}, 0x20) 14:07:34 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x1e) 14:07:34 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:34 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1200000000000000, 0x0, 0xfffffffffffffe25) [ 414.208474][T18868] Memory cgroup stats for /syz3: cache:132KB rss:260824KB rss_huge:235520KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:260904KB inactive_file:0KB active_file:0KB unevictable:0KB [ 414.230274][T18868] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=18704,uid=0 [ 414.245765][T18868] Memory cgroup out of memory: Killed process 18704 (syz-executor.3) total-vm:72976kB, anon-rss:2228kB, file-rss:34816kB, shmem-rss:0kB [ 414.260922][ T1042] oom_reaper: reaped process 18704 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 414.328780][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:34 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:34 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:34 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x21) 14:07:34 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0xa4ffffff00000000}, 0x20) 14:07:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1400000000000000, 0x0, 0xfffffffffffffe25) 14:07:34 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 414.525697][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 414.596743][T18916] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 414.633028][T18916] CPU: 0 PID: 18916 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 414.641056][T18916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.651124][T18916] Call Trace: [ 414.651155][T18916] dump_stack+0x172/0x1f0 [ 414.651180][T18916] dump_header+0x10f/0xb6c [ 414.663202][T18916] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 414.669022][T18916] ? ___ratelimit+0x60/0x595 [ 414.673623][T18916] ? do_raw_spin_unlock+0x57/0x270 [ 414.678749][T18916] oom_kill_process.cold+0x10/0x15 [ 414.683872][T18916] out_of_memory+0x79a/0x1280 [ 414.688585][T18916] ? lock_downgrade+0x880/0x880 [ 414.693438][T18916] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.693457][T18916] ? oom_killer_disable+0x280/0x280 [ 414.693470][T18916] ? find_held_lock+0x35/0x130 [ 414.693495][T18916] mem_cgroup_out_of_memory+0x1ca/0x230 [ 414.693509][T18916] ? memcg_event_wake+0x230/0x230 [ 414.693530][T18916] ? do_raw_spin_unlock+0x57/0x270 [ 414.693555][T18916] ? _raw_spin_unlock+0x2d/0x50 [ 414.705415][T18916] try_charge+0x102c/0x15c0 [ 414.705430][T18916] ? find_held_lock+0x35/0x130 [ 414.705453][T18916] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 414.705467][T18916] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 414.705481][T18916] ? find_held_lock+0x35/0x130 [ 414.705496][T18916] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 414.705524][T18916] __memcg_kmem_charge_memcg+0x7c/0x130 [ 414.705540][T18916] ? memcg_kmem_put_cache+0xb0/0xb0 [ 414.705559][T18916] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 414.705578][T18916] __memcg_kmem_charge+0x136/0x300 [ 414.705597][T18916] __alloc_pages_nodemask+0x437/0x7e0 [ 414.705615][T18916] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 414.705638][T18916] ? save_stack+0xa9/0xd0 [ 414.705658][T18916] ? kmem_cache_alloc+0x11a/0x6f0 [ 414.705679][T18916] ? anon_vma_fork+0x1ea/0x4a0 [ 414.726131][T18916] ? copy_process.part.0+0x350f/0x7980 [ 414.735497][T18916] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 414.735516][T18916] alloc_pages_current+0x107/0x210 [ 414.735536][T18916] get_zeroed_page+0x14/0x50 [ 414.735551][T18916] __pud_alloc+0x3b/0x250 [ 414.735568][T18916] pud_alloc+0xde/0x150 [ 414.735586][T18916] copy_page_range+0x375/0x1f90 [ 414.735602][T18916] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.735618][T18916] ? debug_smp_processor_id+0x3c/0x280 [ 414.735651][T18916] ? copy_process.part.0+0x3121/0x7980 [ 414.735672][T18916] ? copy_process.part.0+0x3121/0x7980 [ 414.808447][T18916] ? pmd_alloc+0x180/0x180 [ 414.808461][T18916] ? vma_compute_subtree_gap+0x158/0x230 [ 414.808480][T18916] ? validate_mm_rb+0xa3/0xc0 [ 414.834162][T18916] ? __vma_link_rb+0x279/0x370 [ 414.834187][T18916] copy_process.part.0+0x568b/0x7980 [ 414.834231][T18916] ? __cleanup_sighand+0x60/0x60 [ 414.875785][T18916] _do_fork+0x257/0xfd0 [ 414.885190][T18916] ? fork_idle+0x1d0/0x1d0 [ 414.885218][T18916] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 414.885233][T18916] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 414.885248][T18916] ? do_syscall_64+0x26/0x610 [ 414.885275][T18916] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.885290][T18916] ? do_syscall_64+0x26/0x610 [ 414.885311][T18916] __x64_sys_clone+0xbf/0x150 [ 414.885329][T18916] do_syscall_64+0x103/0x610 [ 414.885349][T18916] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.946937][T18916] RIP: 0033:0x458079 [ 414.950840][T18916] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 414.970458][T18916] RSP: 002b:00007f3021279c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 414.978892][T18916] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 414.986858][T18916] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 414.994852][T18916] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 415.002834][T18916] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f302127a6d4 [ 415.010810][T18916] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 415.025079][T18916] memory: usage 307200kB, limit 307200kB, failcnt 1184 [ 415.032292][T18916] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 415.042746][T18916] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 415.049708][T18916] Memory cgroup stats for /syz3: cache:132KB rss:260956KB rss_huge:235520KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:260960KB inactive_file:0KB active_file:0KB unevictable:0KB [ 415.071676][T18916] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=15267,uid=0 [ 415.088361][T18916] Memory cgroup out of memory: Killed process 15267 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 415.103817][ T1042] oom_reaper: reaped process 15267 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:07:35 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x20400) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x10, 0x70bd2b, 0x25dfdbfd, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x7}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x41) 14:07:35 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:35 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x22) 14:07:35 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0xf5ffffff00000000}, 0x20) 14:07:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1600000000000000, 0x0, 0xfffffffffffffe25) 14:07:35 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 415.388096][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:35 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:35 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x2}, 0x20) 14:07:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x1802000000000000, 0x0, 0xfffffffffffffe25) 14:07:35 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:35 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x23) 14:07:35 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 415.581872][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:36 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) clone(0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000100008000000000050000009500000000000000000002000600000095000000000000001e057505b0793795f97eb61b"], &(0x7f0000000080)='syzkaller\x00', 0x51, 0x0, 0x0, 0x41f00, 0x1, [], 0x0, 0x1}, 0x48) exit(0x0) 14:07:36 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x5}, 0x20) 14:07:36 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x2400000000000000, 0x0, 0xfffffffffffffe25) 14:07:36 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:36 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x2a) 14:07:36 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x2b) [ 416.347945][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:36 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x500}, 0x20) 14:07:36 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:36 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x3075000000000000, 0x0, 0xfffffffffffffe25) 14:07:36 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 416.614669][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:36 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x2c) 14:07:36 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x3f00}, 0x20) 14:07:36 executing program 3: futex(&(0x7f000000cffc)=0x2, 0x80000000000b, 0x4, 0x0, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:36 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x3f00000000000000, 0x0, 0xfffffffffffffe25) 14:07:36 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 417.273297][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:37 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:37 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x2d) 14:07:37 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:37 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x1000000}, 0x20) 14:07:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x4000000000000000, 0x0, 0xfffffffffffffe25) 14:07:37 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:37 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x2000000}, 0x20) [ 417.484479][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:37 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x2e) 14:07:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x4002000000000000, 0x0, 0xfffffffffffffe25) [ 417.683900][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 418.088942][T19063] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 418.101291][T19063] CPU: 1 PID: 19063 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 418.109286][T19063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.119352][T19063] Call Trace: [ 418.122664][T19063] dump_stack+0x172/0x1f0 [ 418.127056][T19063] dump_header+0x10f/0xb6c [ 418.131489][T19063] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 418.137314][T19063] ? ___ratelimit+0x60/0x595 [ 418.141930][T19063] ? do_raw_spin_unlock+0x57/0x270 [ 418.147034][T19063] oom_kill_process.cold+0x10/0x15 [ 418.152140][T19063] out_of_memory+0x79a/0x1280 [ 418.156808][T19063] ? lock_downgrade+0x880/0x880 [ 418.161651][T19063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.167894][T19063] ? oom_killer_disable+0x280/0x280 [ 418.173077][T19063] ? find_held_lock+0x35/0x130 [ 418.177850][T19063] mem_cgroup_out_of_memory+0x1ca/0x230 [ 418.183395][T19063] ? memcg_event_wake+0x230/0x230 [ 418.188429][T19063] ? do_raw_spin_unlock+0x57/0x270 [ 418.193551][T19063] ? _raw_spin_unlock+0x2d/0x50 [ 418.198390][T19063] try_charge+0x102c/0x15c0 [ 418.202876][T19063] ? find_held_lock+0x35/0x130 [ 418.207632][T19063] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 418.213195][T19063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.219428][T19063] ? kasan_check_read+0x11/0x20 [ 418.224278][T19063] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 418.229812][T19063] mem_cgroup_try_charge+0x24d/0x5e0 [ 418.235109][T19063] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 418.240774][T19063] wp_page_copy+0x408/0x1740 [ 418.245361][T19063] ? find_held_lock+0x35/0x130 [ 418.250144][T19063] ? pmd_pfn+0x1d0/0x1d0 [ 418.254394][T19063] ? lock_downgrade+0x880/0x880 [ 418.259254][T19063] ? swp_swapcount+0x540/0x540 [ 418.264029][T19063] ? kasan_check_read+0x11/0x20 [ 418.268864][T19063] ? do_raw_spin_unlock+0x57/0x270 [ 418.273961][T19063] do_wp_page+0x5d8/0x16c0 [ 418.278378][T19063] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 418.283741][T19063] __handle_mm_fault+0x22e8/0x3ec0 [ 418.288862][T19063] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 418.294397][T19063] ? find_held_lock+0x35/0x130 [ 418.299177][T19063] ? handle_mm_fault+0x322/0xb30 [ 418.304144][T19063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.310394][T19063] ? kasan_check_read+0x11/0x20 [ 418.315236][T19063] handle_mm_fault+0x43f/0xb30 [ 418.319994][T19063] __do_page_fault+0x5ef/0xda0 [ 418.324763][T19063] do_page_fault+0x71/0x581 [ 418.329274][T19063] ? page_fault+0x8/0x30 [ 418.333521][T19063] page_fault+0x1e/0x30 [ 418.337658][T19063] RIP: 0033:0x402df6 [ 418.341535][T19063] Code: 31 c0 e8 4d eb ff ff eb 8e 0f 1f 00 48 8b 04 24 0f b7 40 04 eb 88 e8 59 8e 05 00 66 0f 1f 84 00 00 00 00 00 8b 17 85 d2 75 1a 07 01 00 00 00 48 89 fe ba 81 00 00 00 bf ca 00 00 00 31 c0 e9 [ 418.361140][T19063] RSP: 002b:00007f3021258cf8 EFLAGS: 00010246 [ 418.367204][T19063] RAX: 0000000000000000 RBX: 000000000073bfa8 RCX: 00000000004be379 [ 418.375183][T19063] RDX: 0000000000000000 RSI: 000000000003ffff RDI: 000000000073bfac [ 418.383160][T19063] RBP: 000000000073bfa0 R08: 000000000000056c R09: 0000000000000000 [ 418.391152][T19063] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000073bfac [ 418.399114][T19063] R13: 0000000000a4fb5f R14: 00007f30212599c0 R15: 000000000073bfac [ 418.411059][T19063] memory: usage 307200kB, limit 307200kB, failcnt 1251 [ 418.418072][T19063] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 418.425761][T19063] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 418.432800][T19063] Memory cgroup stats for /syz3: cache:132KB rss:259504KB rss_huge:233472KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:259648KB inactive_file:0KB active_file:0KB unevictable:0KB [ 418.456181][T19063] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=15315,uid=0 [ 418.473001][T19063] Memory cgroup out of memory: Killed process 15315 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 418.490097][ T1042] oom_reaper: reaped process 15315 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 418.514368][T19058] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 418.530984][T19058] CPU: 0 PID: 19058 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 418.538983][T19058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.549025][T19058] Call Trace: [ 418.552343][T19058] dump_stack+0x172/0x1f0 [ 418.556683][T19058] dump_header+0x10f/0xb6c [ 418.561095][T19058] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 418.566945][T19058] ? ___ratelimit+0x60/0x595 [ 418.571525][T19058] ? do_raw_spin_unlock+0x57/0x270 [ 418.576619][T19058] oom_kill_process.cold+0x10/0x15 [ 418.581821][T19058] out_of_memory+0x79a/0x1280 [ 418.586508][T19058] ? oom_killer_disable+0x280/0x280 [ 418.591700][T19058] ? find_held_lock+0x35/0x130 [ 418.596454][T19058] mem_cgroup_out_of_memory+0x1ca/0x230 [ 418.602002][T19058] ? memcg_event_wake+0x230/0x230 [ 418.607047][T19058] ? do_raw_spin_unlock+0x57/0x270 [ 418.612163][T19058] ? _raw_spin_unlock+0x2d/0x50 [ 418.616996][T19058] try_charge+0xa87/0x15c0 [ 418.621407][T19058] ? find_held_lock+0x35/0x130 [ 418.626171][T19058] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 418.631722][T19058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.637950][T19058] ? kasan_check_read+0x11/0x20 [ 418.642804][T19058] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 418.648357][T19058] mem_cgroup_try_charge+0x24d/0x5e0 [ 418.653760][T19058] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 418.659463][T19058] wp_page_copy+0x408/0x1740 [ 418.664064][T19058] ? find_held_lock+0x35/0x130 [ 418.668836][T19058] ? pmd_pfn+0x1d0/0x1d0 [ 418.673076][T19058] ? lock_downgrade+0x880/0x880 [ 418.677915][T19058] ? swp_swapcount+0x540/0x540 [ 418.682674][T19058] ? kasan_check_read+0x11/0x20 [ 418.687527][T19058] ? do_raw_spin_unlock+0x57/0x270 [ 418.692677][T19058] do_wp_page+0x5d8/0x16c0 [ 418.697093][T19058] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 418.702467][T19058] __handle_mm_fault+0x22e8/0x3ec0 [ 418.707595][T19058] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 418.713138][T19058] ? find_held_lock+0x35/0x130 [ 418.717896][T19058] ? handle_mm_fault+0x322/0xb30 [ 418.722840][T19058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.729073][T19058] ? kasan_check_read+0x11/0x20 [ 418.733908][T19058] handle_mm_fault+0x43f/0xb30 [ 418.738661][T19058] __do_page_fault+0x5ef/0xda0 [ 418.743427][T19058] do_page_fault+0x71/0x581 [ 418.747930][T19058] ? page_fault+0x8/0x30 [ 418.752161][T19058] page_fault+0x1e/0x30 [ 418.756310][T19058] RIP: 0033:0x413903 [ 418.760200][T19058] Code: e9 4c 89 e2 ff 74 24 48 4c 8b 4c 24 10 89 ee 4c 8b 44 24 18 48 89 df e8 cb f7 ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 48 f7 d8 <64> 89 04 25 d4 ff ff ff 48 83 c8 ff c3 48 81 ec 98 00 00 00 31 ff [ 418.779909][T19058] RSP: 002b:0000000000a4fbd8 EFLAGS: 00010213 [ 418.785975][T19058] RAX: 000000000000006e RBX: 000000000000002d RCX: 0000000000458079 [ 418.793946][T19058] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000073c04c [ 418.801899][T19058] RBP: 000000000073c040 R08: 0000000000065de4 R09: 0000000000065de4 [ 418.809874][T19058] R10: 0000000000a4fca0 R11: 0000000000000246 R12: 0000000000066135 [ 418.817846][T19058] R13: 0000000000066108 R14: 00000000000003e8 R15: 000000000073c04c [ 418.828429][T19058] memory: usage 305016kB, limit 307200kB, failcnt 1251 [ 418.835456][T19058] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 418.842993][T19058] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 418.849846][T19058] Memory cgroup stats for /syz3: cache:132KB rss:257436KB rss_huge:231424KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:257512KB inactive_file:0KB active_file:0KB unevictable:0KB [ 418.871575][T19058] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=15365,uid=0 14:07:38 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x7fffffff, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:38 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:38 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x5000000}, 0x20) 14:07:38 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x2f) 14:07:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x4c1d000000000000, 0x0, 0xfffffffffffffe25) 14:07:38 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 418.887078][T19058] Memory cgroup out of memory: Killed process 15365 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 418.902473][ T1042] oom_reaper: reaped process 15365 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 418.956757][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:38 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x3f000000}, 0x20) 14:07:38 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0xa4ffffff}, 0x20) 14:07:38 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:38 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:38 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x30) 14:07:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x6300000000000000, 0x0, 0xfffffffffffffe25) [ 419.210533][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:39 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) socket$inet(0x2, 0x80b, 0x5) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40402, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000080)) 14:07:39 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0xf5ffffff}, 0x20) 14:07:39 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:39 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=']) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x801001f400000000, 0x0, 0xfffffffffffffe25) 14:07:39 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x31) 14:07:39 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 419.933556][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:39 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:39 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x32) 14:07:39 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0xffffffa4}, 0x20) 14:07:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x8dffffff00000000, 0x0, 0xfffffffffffffe25) 14:07:39 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 420.169432][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:40 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) exit(0x0) 14:07:40 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:40 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x33) 14:07:40 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0xfffffff5}, 0x20) 14:07:40 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x983a000000000000, 0x0, 0xfffffffffffffe25) 14:07:40 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 420.842127][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:40 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:40 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x35) 14:07:40 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x10000000000}, 0x20) 14:07:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xaa6e050000000000, 0x0, 0xfffffffffffffe25) 14:07:40 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x36) 14:07:41 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x1040003, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:41 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:41 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:41 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x100000000000000}, 0x20) 14:07:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xb817000000000000, 0x0, 0xfffffffffffffe25) 14:07:41 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x37) 14:07:41 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 421.835973][ C1] net_ratelimit: 1 callbacks suppressed [ 421.835985][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:41 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:41 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x200000000000000}, 0x20) 14:07:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xd00f000000000000, 0x0, 0xfffffffffffffe25) 14:07:41 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x38) 14:07:41 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 422.143137][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:42 executing program 3: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x4080000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000080)=0x800, 0x4) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1, 0x10}) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 14:07:42 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:42 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x39) 14:07:42 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x500000000000000}, 0x20) 14:07:42 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xe803000000000000, 0x0, 0xfffffffffffffe25) 14:07:42 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x3f00000000000000}, 0x20) [ 422.829327][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:42 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:42 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:42 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x3a) 14:07:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xe807000000000000, 0x0, 0xfffffffffffffe25) 14:07:42 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 423.011384][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:43 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) prctl$PR_GET_KEEPCAPS(0x7) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) futex(&(0x7f0000000040)=0x2, 0x8c, 0x2, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x400, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000180)) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x30) 14:07:43 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:43 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0xa4ffffff00000000}, 0x20) 14:07:43 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x3b) 14:07:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xf401000000000000, 0x0, 0xfffffffffffffe25) 14:07:43 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 423.771017][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:43 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:43 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x3c) 14:07:43 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xf403000000000000, 0x0, 0xfffffffffffffe25) 14:07:43 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0xf5ffffff00000000}, 0x20) [ 423.991230][T19363] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 424.021126][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 424.028895][T19363] CPU: 0 PID: 19363 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 424.040239][T19363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.050407][T19363] Call Trace: [ 424.053718][T19363] dump_stack+0x172/0x1f0 [ 424.058071][T19363] dump_header+0x10f/0xb6c [ 424.062513][T19363] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 424.068349][T19363] ? ___ratelimit+0x60/0x595 [ 424.072958][T19363] ? do_raw_spin_unlock+0x57/0x270 [ 424.078095][T19363] oom_kill_process.cold+0x10/0x15 [ 424.078114][T19363] out_of_memory+0x79a/0x1280 [ 424.078135][T19363] ? lock_downgrade+0x880/0x880 [ 424.087975][T19363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.087994][T19363] ? oom_killer_disable+0x280/0x280 [ 424.088006][T19363] ? find_held_lock+0x35/0x130 [ 424.088032][T19363] mem_cgroup_out_of_memory+0x1ca/0x230 [ 424.088045][T19363] ? memcg_event_wake+0x230/0x230 [ 424.088066][T19363] ? do_raw_spin_unlock+0x57/0x270 [ 424.099165][T19363] ? _raw_spin_unlock+0x2d/0x50 [ 424.099186][T19363] try_charge+0x102c/0x15c0 [ 424.099202][T19363] ? find_held_lock+0x35/0x130 14:07:43 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x3e) [ 424.099224][T19363] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 424.099246][T19363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.109239][T19363] ? kasan_check_read+0x11/0x20 [ 424.109261][T19363] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 424.109291][T19363] mem_cgroup_try_charge+0x24d/0x5e0 [ 424.109314][T19363] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 424.109335][T19363] wp_page_copy+0x408/0x1740 [ 424.134392][T19363] ? find_held_lock+0x35/0x130 [ 424.134415][T19363] ? pmd_pfn+0x1d0/0x1d0 [ 424.134432][T19363] ? lock_downgrade+0x880/0x880 [ 424.134447][T19363] ? __pte_alloc_kernel+0x220/0x220 [ 424.134466][T19363] ? kasan_check_read+0x11/0x20 [ 424.134480][T19363] ? do_raw_spin_unlock+0x57/0x270 [ 424.134498][T19363] do_wp_page+0x5d8/0x16c0 [ 424.134512][T19363] ? do_raw_spin_lock+0x12a/0x2e0 [ 424.134527][T19363] ? rwlock_bug.part.0+0x90/0x90 [ 424.134541][T19363] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 424.134554][T19363] ? add_mm_counter_fast.part.0+0x40/0x40 [ 424.134576][T19363] __handle_mm_fault+0x22e8/0x3ec0 [ 424.134598][T19363] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 424.134610][T19363] ? find_held_lock+0x35/0x130 [ 424.134624][T19363] ? handle_mm_fault+0x322/0xb30 [ 424.134657][T19363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.134675][T19363] ? kasan_check_read+0x11/0x20 [ 424.134695][T19363] handle_mm_fault+0x43f/0xb30 [ 424.134718][T19363] __do_page_fault+0x5ef/0xda0 [ 424.134745][T19363] do_page_fault+0x71/0x581 [ 424.134760][T19363] ? page_fault+0x8/0x30 [ 424.134774][T19363] page_fault+0x1e/0x30 [ 424.134786][T19363] RIP: 0033:0x40d2e8 [ 424.134801][T19363] Code: 8b 34 c6 4a 8d 04 2e 48 3d ff ff ff 7e 0f 86 77 ff ff ff bf e2 d5 4b 00 31 c0 e8 43 46 ff ff 31 ff e8 8c 42 ff ff 0f 1f 40 00 <89> 3c b5 00 00 73 00 eb b6 31 ed 0f 1f 44 00 00 80 3d 7e 31 64 00 [ 424.134808][T19363] RSP: 002b:0000000000a4fb10 EFLAGS: 00010246 [ 424.134818][T19363] RAX: 00000000425a27a4 RBX: 00000000349aab4b RCX: 0000001b2f820000 [ 424.134825][T19363] RDX: 0000000000000000 RSI: 00000000000007a4 RDI: ffffffff425a27a4 [ 424.134833][T19363] RBP: 0000000000000004 R08: 00000000425a27a4 R09: 00000000425a27a8 [ 424.134841][T19363] R10: 0000000000a4fca0 R11: 0000000000000246 R12: 000000000073c0c8 [ 424.134849][T19363] R13: 0000000080000000 R14: 00007f3022e7b008 R15: 0000000000000004 [ 424.171021][T19363] memory: usage 307200kB, limit 307200kB, failcnt 1295 [ 424.187501][T19363] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 424.214974][T19363] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 424.222331][T19363] Memory cgroup stats for /syz3: cache:132KB rss:258372KB rss_huge:231424KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:258492KB inactive_file:0KB active_file:0KB unevictable:0KB [ 424.255904][T19363] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=15473,uid=0 [ 424.286285][T19363] Memory cgroup out of memory: Killed process 15473 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 424.454865][ T1042] oom_reaper: reaped process 15473 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 424.495234][T19365] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 424.508752][T19365] CPU: 0 PID: 19365 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 424.516755][T19365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.526825][T19365] Call Trace: [ 424.530135][T19365] dump_stack+0x172/0x1f0 [ 424.534491][T19365] dump_header+0x10f/0xb6c [ 424.538937][T19365] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 424.544780][T19365] ? ___ratelimit+0x60/0x595 [ 424.549412][T19365] ? do_raw_spin_unlock+0x57/0x270 [ 424.554523][T19365] oom_kill_process.cold+0x10/0x15 [ 424.559661][T19365] out_of_memory+0x79a/0x1280 [ 424.564377][T19365] ? lock_downgrade+0x880/0x880 [ 424.569229][T19365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.575466][T19365] ? oom_killer_disable+0x280/0x280 [ 424.580665][T19365] ? find_held_lock+0x35/0x130 [ 424.585443][T19365] mem_cgroup_out_of_memory+0x1ca/0x230 [ 424.591027][T19365] ? memcg_event_wake+0x230/0x230 [ 424.596346][T19365] ? do_raw_spin_unlock+0x57/0x270 [ 424.601541][T19365] ? _raw_spin_unlock+0x2d/0x50 [ 424.606416][T19365] try_charge+0x102c/0x15c0 [ 424.611008][T19365] ? find_held_lock+0x35/0x130 [ 424.616418][T19365] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 424.621973][T19365] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 424.627531][T19365] ? find_held_lock+0x35/0x130 [ 424.632314][T19365] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 424.637899][T19365] __memcg_kmem_charge_memcg+0x7c/0x130 [ 424.644585][T19365] ? memcg_kmem_put_cache+0xb0/0xb0 [ 424.649894][T19365] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 424.655432][T19365] __memcg_kmem_charge+0x136/0x300 [ 424.660554][T19365] __alloc_pages_nodemask+0x437/0x7e0 [ 424.665935][T19365] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 424.671666][T19365] ? copy_page_range+0x125a/0x1f90 [ 424.676770][T19365] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 424.683044][T19365] alloc_pages_current+0x107/0x210 [ 424.688174][T19365] pte_alloc_one+0x1b/0x1a0 [ 424.692717][T19365] __pte_alloc+0x20/0x310 [ 424.697058][T19365] copy_page_range+0x1529/0x1f90 [ 424.701986][T19365] ? find_held_lock+0x35/0x130 [ 424.706848][T19365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.713125][T19365] ? pmd_alloc+0x180/0x180 [ 424.717541][T19365] ? __rb_insert_augmented+0x231/0xdf0 [ 424.723012][T19365] ? validate_mm_rb+0xa3/0xc0 [ 424.727731][T19365] ? __vma_link_rb+0x279/0x370 [ 424.732513][T19365] copy_process.part.0+0x568b/0x7980 [ 424.737811][T19365] ? __cleanup_sighand+0x60/0x60 [ 424.742775][T19365] _do_fork+0x257/0xfd0 [ 424.746969][T19365] ? fork_idle+0x1d0/0x1d0 [ 424.751417][T19365] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 424.756883][T19365] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 424.762338][T19365] ? do_syscall_64+0x26/0x610 [ 424.767050][T19365] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.773305][T19365] ? do_syscall_64+0x26/0x610 [ 424.777999][T19365] __x64_sys_clone+0xbf/0x150 [ 424.782699][T19365] do_syscall_64+0x103/0x610 [ 424.787323][T19365] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.793687][T19365] RIP: 0033:0x458079 [ 424.797577][T19365] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 424.817603][T19365] RSP: 002b:00007f3021279c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 424.826029][T19365] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 424.834022][T19365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 424.842003][T19365] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 424.849992][T19365] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f302127a6d4 [ 424.857959][T19365] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 424.866920][T19365] memory: usage 307044kB, limit 307200kB, failcnt 1378 [ 424.873991][T19365] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 424.881633][T19365] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 424.888893][T19365] Memory cgroup stats for /syz3: cache:132KB rss:258372KB rss_huge:231424KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:258372KB inactive_file:0KB active_file:0KB unevictable:0KB [ 424.911065][T19365] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=15575,uid=0 [ 424.926680][T19365] Memory cgroup out of memory: Killed process 15575 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 424.943552][ T1042] oom_reaper: reaped process 15575 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:07:44 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) exit(0x0) 14:07:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:44 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:44 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x2}, 0x20) 14:07:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xff00000000000000, 0x0, 0xfffffffffffffe25) 14:07:44 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x42) [ 425.191377][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:44 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x43) 14:07:45 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:45 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x5}, 0x20) 14:07:45 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 425.307126][T19406] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 14:07:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xffffff7f00000000, 0x0, 0xfffffffffffffe25) [ 425.407722][T19406] CPU: 0 PID: 19406 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 425.415763][T19406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.425872][T19406] Call Trace: [ 425.429184][T19406] dump_stack+0x172/0x1f0 [ 425.433538][T19406] dump_header+0x10f/0xb6c [ 425.437973][T19406] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 425.443800][T19406] ? ___ratelimit+0x60/0x595 [ 425.448412][T19406] ? do_raw_spin_unlock+0x57/0x270 14:07:45 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 425.453896][T19406] oom_kill_process.cold+0x10/0x15 [ 425.459024][T19406] out_of_memory+0x79a/0x1280 [ 425.463726][T19406] ? lock_downgrade+0x880/0x880 [ 425.468590][T19406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.474973][T19406] ? oom_killer_disable+0x280/0x280 [ 425.480188][T19406] ? find_held_lock+0x35/0x130 [ 425.484975][T19406] mem_cgroup_out_of_memory+0x1ca/0x230 [ 425.490532][T19406] ? memcg_event_wake+0x230/0x230 [ 425.495594][T19406] ? do_raw_spin_unlock+0x57/0x270 [ 425.500823][T19406] ? _raw_spin_unlock+0x2d/0x50 [ 425.505704][T19406] try_charge+0x102c/0x15c0 [ 425.508206][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 425.510213][T19406] ? find_held_lock+0x35/0x130 [ 425.510240][T19406] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 425.510258][T19406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.510289][T19406] ? kasan_check_read+0x11/0x20 [ 425.542700][T19406] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 425.548281][T19406] mem_cgroup_try_charge+0x24d/0x5e0 [ 425.553594][T19406] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 425.559275][T19406] __handle_mm_fault+0x1e1f/0x3ec0 [ 425.564435][T19406] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 425.569997][T19406] ? find_held_lock+0x35/0x130 [ 425.574778][T19406] ? handle_mm_fault+0x322/0xb30 [ 425.579744][T19406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.586018][T19406] ? kasan_check_read+0x11/0x20 [ 425.590890][T19406] handle_mm_fault+0x43f/0xb30 [ 425.595676][T19406] __do_page_fault+0x5ef/0xda0 [ 425.600473][T19406] do_page_fault+0x71/0x581 [ 425.604991][T19406] ? page_fault+0x8/0x30 [ 425.609246][T19406] page_fault+0x1e/0x30 [ 425.613422][T19406] RIP: 0033:0x40fa8f [ 425.617340][T19406] Code: 0f 84 c8 02 00 00 48 83 bd 78 ff ff ff 00 0f 84 f9 04 00 00 48 8b 95 68 ff ff ff 44 89 95 38 ff ff ff 4c 8d ac 10 00 f7 ff ff <49> 89 85 90 06 00 00 49 8d 85 10 03 00 00 49 89 95 98 06 00 00 41 [ 425.636953][T19406] RSP: 002b:0000000000a4faf0 EFLAGS: 00010206 [ 425.643114][T19406] RAX: 00007f3021218000 RBX: 0000000000020000 RCX: 00000000004580ca [ 425.651094][T19406] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 425.659076][T19406] RBP: 0000000000a4fbd0 R08: ffffffffffffffff R09: 0000000000000000 [ 425.667059][T19406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000a4fcb0 [ 425.676170][T19406] R13: 00007f3021238700 R14: 0000000000000006 R15: 000000000073c04c [ 425.765079][T19406] memory: usage 307200kB, limit 307200kB, failcnt 1391 [ 425.772545][T19406] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 425.802992][T19406] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 425.817073][T19406] Memory cgroup stats for /syz3: cache:132KB rss:258444KB rss_huge:231424KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:258476KB inactive_file:0KB active_file:0KB unevictable:0KB [ 425.841989][T19406] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=16028,uid=0 [ 425.867543][T19406] Memory cgroup out of memory: Killed process 16028 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 425.908835][T19406] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 425.919253][T19406] CPU: 0 PID: 19406 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 425.927235][T19406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.937338][T19406] Call Trace: [ 425.940618][T19406] dump_stack+0x172/0x1f0 [ 425.944959][T19406] dump_header+0x10f/0xb6c [ 425.949368][T19406] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 425.955157][T19406] ? ___ratelimit+0x60/0x595 [ 425.959728][T19406] ? do_raw_spin_unlock+0x57/0x270 [ 425.965152][T19406] oom_kill_process.cold+0x10/0x15 [ 425.970273][T19406] out_of_memory+0x79a/0x1280 [ 425.974953][T19406] ? lock_downgrade+0x880/0x880 [ 425.979785][T19406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.986025][T19406] ? oom_killer_disable+0x280/0x280 [ 425.991214][T19406] ? find_held_lock+0x35/0x130 [ 425.995963][T19406] mem_cgroup_out_of_memory+0x1ca/0x230 [ 426.001503][T19406] ? memcg_event_wake+0x230/0x230 [ 426.006536][T19406] ? do_raw_spin_unlock+0x57/0x270 [ 426.011651][T19406] ? _raw_spin_unlock+0x2d/0x50 [ 426.016497][T19406] try_charge+0x102c/0x15c0 [ 426.021063][T19406] ? find_held_lock+0x35/0x130 [ 426.025881][T19406] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 426.031424][T19406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.037669][T19406] ? kasan_check_read+0x11/0x20 [ 426.042882][T19406] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 426.048479][T19406] mem_cgroup_try_charge+0x24d/0x5e0 [ 426.053796][T19406] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 426.059770][T19406] wp_page_copy+0x408/0x1740 [ 426.064356][T19406] ? find_held_lock+0x35/0x130 [ 426.069138][T19406] ? pmd_pfn+0x1d0/0x1d0 [ 426.073371][T19406] ? lock_downgrade+0x880/0x880 [ 426.078225][T19406] ? swp_swapcount+0x540/0x540 [ 426.083001][T19406] ? kasan_check_read+0x11/0x20 [ 426.087854][T19406] ? do_raw_spin_unlock+0x57/0x270 [ 426.092962][T19406] do_wp_page+0x5d8/0x16c0 [ 426.097380][T19406] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 426.103854][T19406] __handle_mm_fault+0x22e8/0x3ec0 [ 426.108992][T19406] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 426.114676][T19406] ? find_held_lock+0x35/0x130 [ 426.119449][T19406] ? handle_mm_fault+0x322/0xb30 [ 426.124396][T19406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.130645][T19406] ? kasan_check_read+0x11/0x20 [ 426.135492][T19406] handle_mm_fault+0x43f/0xb30 [ 426.140242][T19406] __do_page_fault+0x5ef/0xda0 [ 426.145020][T19406] do_page_fault+0x71/0x581 [ 426.149518][T19406] ? page_fault+0x8/0x30 [ 426.153891][T19406] page_fault+0x1e/0x30 [ 426.158125][T19406] RIP: 0033:0x4016a9 [ 426.162004][T19406] Code: 00 48 83 ec 08 48 8b 15 0d ee 64 00 48 8b 05 fe ed 64 00 48 39 d0 48 8d 8a 00 00 00 01 72 17 48 39 c8 73 12 48 8d 50 04 89 38 <48> 89 15 e0 ed 64 00 48 83 c4 08 c3 48 89 c6 bf a8 76 4c 00 31 c0 [ 426.181596][T19406] RSP: 002b:0000000000a4fb60 EFLAGS: 00010287 [ 426.187681][T19406] RAX: 0000001b2e820814 RBX: 0000000000000003 RCX: 0000001b2f820000 [ 426.195758][T19406] RDX: 0000001b2e820818 RSI: 0000000000000001 RDI: 0000000000000003 [ 426.203746][T19406] RBP: 0000000000000000 R08: 0000000000067cde R09: 0000000000067cde [ 426.211728][T19406] R10: 0000000000a4fca0 R11: 0000000000000246 R12: 0000000000067fc1 [ 426.220415][T19406] R13: 0000000000067f94 R14: 000000000073bf00 R15: 000000000073bf0c [ 426.230228][T19406] memory: usage 307200kB, limit 307200kB, failcnt 1456 [ 426.237136][T19406] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 426.244706][T19406] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 426.251572][T19406] Memory cgroup stats for /syz3: cache:132KB rss:258444KB rss_huge:231424KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:258364KB inactive_file:0KB active_file:0KB unevictable:0KB [ 426.273652][T19406] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=17004,uid=0 [ 426.289100][T19406] Memory cgroup out of memory: Killed process 17004 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 426.303508][ T1042] oom_reaper: reaped process 17004 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 426.316304][T19447] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 426.334921][T19447] CPU: 0 PID: 19447 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 426.343019][T19447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.353084][T19447] Call Trace: [ 426.356377][T19447] dump_stack+0x172/0x1f0 [ 426.361512][T19447] dump_header+0x10f/0xb6c [ 426.365945][T19447] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 426.371749][T19447] ? ___ratelimit+0x60/0x595 [ 426.376322][T19447] ? do_raw_spin_unlock+0x57/0x270 [ 426.382304][T19447] oom_kill_process.cold+0x10/0x15 [ 426.387419][T19447] out_of_memory+0x79a/0x1280 [ 426.392109][T19447] ? oom_killer_disable+0x280/0x280 [ 426.397315][T19447] ? find_held_lock+0x35/0x130 [ 426.403708][T19447] mem_cgroup_out_of_memory+0x1ca/0x230 [ 426.409253][T19447] ? memcg_event_wake+0x230/0x230 [ 426.414280][T19447] ? do_raw_spin_unlock+0x57/0x270 [ 426.419469][T19447] ? _raw_spin_unlock+0x2d/0x50 [ 426.424568][T19447] try_charge+0xa87/0x15c0 [ 426.428983][T19447] ? find_held_lock+0x35/0x130 [ 426.433740][T19447] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 426.439478][T19447] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 426.445016][T19447] ? find_held_lock+0x35/0x130 [ 426.450060][T19447] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 426.455613][T19447] __memcg_kmem_charge_memcg+0x7c/0x130 [ 426.461173][T19447] ? memcg_kmem_put_cache+0xb0/0xb0 [ 426.466371][T19447] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 426.471896][T19447] __memcg_kmem_charge+0x136/0x300 [ 426.477242][T19447] __alloc_pages_nodemask+0x437/0x7e0 [ 426.482640][T19447] ? find_held_lock+0x35/0x130 [ 426.487416][T19447] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 426.493117][T19447] ? sched_clock+0x2e/0x50 [ 426.497520][T19447] ? find_held_lock+0x35/0x130 [ 426.502526][T19447] ? is_dynamic_key+0x1c0/0x1c0 [ 426.507373][T19447] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 426.513602][T19447] alloc_pages_current+0x107/0x210 [ 426.518729][T19447] pte_alloc_one+0x1b/0x1a0 [ 426.523254][T19447] __handle_mm_fault+0x3491/0x3ec0 [ 426.528368][T19447] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 426.533896][T19447] ? find_held_lock+0x35/0x130 [ 426.538674][T19447] ? handle_mm_fault+0x322/0xb30 [ 426.543604][T19447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.549851][T19447] ? kasan_check_read+0x11/0x20 [ 426.554718][T19447] handle_mm_fault+0x43f/0xb30 [ 426.559471][T19447] __do_page_fault+0x5ef/0xda0 [ 426.564224][T19447] do_page_fault+0x71/0x581 [ 426.568931][T19447] ? page_fault+0x8/0x30 [ 426.573158][T19447] page_fault+0x1e/0x30 [ 426.577292][T19447] RIP: 0033:0x458079 [ 426.581181][T19447] Code: Bad RIP value. [ 426.585242][T19447] RSP: 002b:00007f3021279c78 EFLAGS: 00010246 [ 426.591331][T19447] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000458079 [ 426.599322][T19447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 426.607295][T19447] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 426.615274][T19447] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f302127a6d4 [ 426.623245][T19447] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 426.634804][T19447] memory: usage 307012kB, limit 307200kB, failcnt 1456 [ 426.641823][T19447] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 426.649641][T19447] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 426.656763][T19447] Memory cgroup stats for /syz3: cache:132KB rss:258336KB rss_huge:231424KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:258336KB inactive_file:0KB active_file:0KB unevictable:0KB [ 426.678713][T19447] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=18396,uid=0 [ 426.694542][T19447] Memory cgroup out of memory: Killed process 18396 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 426.709698][ T1042] oom_reaper: reaped process 18396 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:07:46 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x103000, 0x0) ioctl$VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000080)) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x2) 14:07:46 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x46) 14:07:46 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x500}, 0x20) 14:07:46 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:46 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xffffffff00000000, 0x0, 0xfffffffffffffe25) [ 426.898842][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:46 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:46 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0xffffffffffffffff, 0x0, 0xfffffffffffffe25) 14:07:46 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x48) 14:07:46 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x3f00}, 0x20) 14:07:46 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 427.064203][T19464] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 427.112978][T19464] CPU: 0 PID: 19464 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 427.121015][T19464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.131075][T19464] Call Trace: [ 427.134379][T19464] dump_stack+0x172/0x1f0 [ 427.138742][T19464] dump_header+0x10f/0xb6c [ 427.143173][T19464] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 427.144902][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 427.148997][T19464] ? ___ratelimit+0x60/0x595 [ 427.149014][T19464] ? do_raw_spin_unlock+0x57/0x270 [ 427.149034][T19464] oom_kill_process.cold+0x10/0x15 [ 427.149058][T19464] out_of_memory+0x79a/0x1280 [ 427.179878][T19464] ? lock_downgrade+0x880/0x880 [ 427.184739][T19464] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.190980][T19464] ? oom_killer_disable+0x280/0x280 [ 427.196181][T19464] ? find_held_lock+0x35/0x130 [ 427.200957][T19464] mem_cgroup_out_of_memory+0x1ca/0x230 [ 427.206852][T19464] ? memcg_event_wake+0x230/0x230 [ 427.211882][T19464] ? do_raw_spin_unlock+0x57/0x270 [ 427.216991][T19464] ? _raw_spin_unlock+0x2d/0x50 [ 427.221845][T19464] try_charge+0x102c/0x15c0 [ 427.226347][T19464] ? find_held_lock+0x35/0x130 [ 427.231118][T19464] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 427.236678][T19464] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 427.242237][T19464] ? find_held_lock+0x35/0x130 [ 427.247036][T19464] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 427.252613][T19464] __memcg_kmem_charge_memcg+0x7c/0x130 [ 427.258165][T19464] ? memcg_kmem_put_cache+0xb0/0xb0 [ 427.263366][T19464] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 427.268913][T19464] __memcg_kmem_charge+0x136/0x300 [ 427.274049][T19464] __alloc_pages_nodemask+0x437/0x7e0 [ 427.279424][T19464] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 427.284894][T19464] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 427.290621][T19464] ? copy_page_range+0x125a/0x1f90 [ 427.295744][T19464] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 427.301993][T19464] alloc_pages_current+0x107/0x210 [ 427.307126][T19464] pte_alloc_one+0x1b/0x1a0 [ 427.311638][T19464] __pte_alloc+0x20/0x310 [ 427.315969][T19464] copy_page_range+0x1529/0x1f90 [ 427.320927][T19464] ? find_held_lock+0x35/0x130 [ 427.325692][T19464] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.331955][T19464] ? pmd_alloc+0x180/0x180 [ 427.336387][T19464] ? __rb_insert_augmented+0x231/0xdf0 [ 427.341850][T19464] ? validate_mm_rb+0xa3/0xc0 [ 427.346530][T19464] ? __vma_link_rb+0x279/0x370 [ 427.351319][T19464] copy_process.part.0+0x568b/0x7980 [ 427.356653][T19464] ? __cleanup_sighand+0x60/0x60 [ 427.361626][T19464] _do_fork+0x257/0xfd0 [ 427.365793][T19464] ? fork_idle+0x1d0/0x1d0 [ 427.370223][T19464] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 427.375683][T19464] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 427.381140][T19464] ? do_syscall_64+0x26/0x610 [ 427.385818][T19464] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.391879][T19464] ? do_syscall_64+0x26/0x610 [ 427.396570][T19464] __x64_sys_clone+0xbf/0x150 [ 427.401251][T19464] do_syscall_64+0x103/0x610 [ 427.405867][T19464] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.411769][T19464] RIP: 0033:0x458079 [ 427.415663][T19464] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 427.435274][T19464] RSP: 002b:00007f3021279c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 427.443691][T19464] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 427.451662][T19464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 427.459638][T19464] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 427.467618][T19464] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f302127a6d4 [ 427.475606][T19464] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 427.605509][T19464] memory: usage 307200kB, limit 307200kB, failcnt 1493 [ 427.612424][T19464] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 427.622146][T19464] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 427.635729][T19464] Memory cgroup stats for /syz3: cache:132KB rss:258336KB rss_huge:231424KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:258392KB inactive_file:0KB active_file:0KB unevictable:0KB [ 427.658043][T19464] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=19204,uid=0 [ 427.675570][T19464] Memory cgroup out of memory: Killed process 19204 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 427.691185][ T1042] oom_reaper: reaped process 19204 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 427.718578][T19451] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 427.729085][T19451] CPU: 0 PID: 19451 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 427.737061][T19451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.747162][T19451] Call Trace: [ 427.750476][T19451] dump_stack+0x172/0x1f0 [ 427.754814][T19451] dump_header+0x10f/0xb6c [ 427.759240][T19451] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 427.765049][T19451] ? ___ratelimit+0x60/0x595 [ 427.769644][T19451] ? do_raw_spin_unlock+0x57/0x270 [ 427.774762][T19451] oom_kill_process.cold+0x10/0x15 [ 427.779874][T19451] out_of_memory+0x79a/0x1280 [ 427.784562][T19451] ? lock_downgrade+0x880/0x880 [ 427.789424][T19451] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.795687][T19451] ? oom_killer_disable+0x280/0x280 [ 427.800896][T19451] ? find_held_lock+0x35/0x130 [ 427.805676][T19451] mem_cgroup_out_of_memory+0x1ca/0x230 [ 427.811222][T19451] ? memcg_event_wake+0x230/0x230 [ 427.816286][T19451] ? do_raw_spin_unlock+0x57/0x270 [ 427.821399][T19451] ? _raw_spin_unlock+0x2d/0x50 [ 427.826253][T19451] try_charge+0x102c/0x15c0 [ 427.830776][T19451] ? find_held_lock+0x35/0x130 [ 427.835564][T19451] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 427.841124][T19451] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.847376][T19451] ? kasan_check_read+0x11/0x20 [ 427.852217][T19451] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 427.857755][T19451] mem_cgroup_try_charge+0x24d/0x5e0 [ 427.863045][T19451] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 427.868706][T19451] wp_page_copy+0x408/0x1740 [ 427.873306][T19451] ? find_held_lock+0x35/0x130 [ 427.878082][T19451] ? pmd_pfn+0x1d0/0x1d0 [ 427.882319][T19451] ? lock_downgrade+0x880/0x880 [ 427.887157][T19451] ? swp_swapcount+0x540/0x540 [ 427.901052][T19451] ? kasan_check_read+0x11/0x20 [ 427.905906][T19451] ? do_raw_spin_unlock+0x57/0x270 [ 427.911003][T19451] do_wp_page+0x5d8/0x16c0 [ 427.915421][T19451] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 427.920882][T19451] __handle_mm_fault+0x22e8/0x3ec0 [ 427.925986][T19451] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 427.931528][T19451] ? find_held_lock+0x35/0x130 [ 427.936294][T19451] ? handle_mm_fault+0x322/0xb30 [ 427.941231][T19451] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.947461][T19451] ? kasan_check_read+0x11/0x20 [ 427.952302][T19451] handle_mm_fault+0x43f/0xb30 [ 427.957067][T19451] __do_page_fault+0x5ef/0xda0 [ 427.961841][T19451] do_page_fault+0x71/0x581 [ 427.966342][T19451] ? page_fault+0x8/0x30 [ 427.970566][T19451] page_fault+0x1e/0x30 [ 427.974710][T19451] RIP: 0033:0x40ac08 [ 427.978603][T19451] Code: 00 00 49 8d be 88 00 00 00 48 89 ea 48 89 de 0f 85 dd 00 00 00 e8 28 2b 00 00 8b 05 02 d4 32 00 48 8b 15 93 58 64 00 83 c0 01 <89> 05 f2 d3 32 00 89 02 48 83 c4 08 5b 5d 41 5c 41 5d 41 5e 41 5f [ 427.998188][T19451] RSP: 002b:0000000000a4fb70 EFLAGS: 00010206 [ 428.004275][T19451] RAX: 0000000000000005 RBX: 0000001b2e8213c4 RCX: 0000001b2f820000 [ 428.012252][T19451] RDX: 0000001b2e820000 RSI: 0000000000001a14 RDI: ffffffffc2acda14 [ 428.020229][T19451] RBP: 0000001b2e8213c8 R08: 00000000c2acda14 R09: 00000000c2acda18 [ 428.028183][T19451] R10: 0000000000a4fca0 R11: 0000000000000246 R12: 0000001b2e8213cc [ 428.036145][T19451] R13: 00000000000686a4 R14: 000000000073bf00 R15: 000000000073bf0c [ 428.047646][T19451] memory: usage 307044kB, limit 307200kB, failcnt 1530 [ 428.054587][T19451] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 428.062057][T19451] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 428.068995][T19451] Memory cgroup stats for /syz3: cache:132KB rss:258336KB rss_huge:231424KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:258324KB inactive_file:0KB active_file:0KB unevictable:0KB [ 428.090980][T19451] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=19449,uid=0 [ 428.106408][T19451] Memory cgroup out of memory: Killed process 19449 (syz-executor.3) total-vm:72844kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB [ 428.120903][ T1042] oom_reaper: reaped process 19449 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 14:07:48 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000a, 0x1000000000000004, 0x0, &(0x7f00000000c0), 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x11}, &(0x7f0000000080)=0x0) timer_delete(r0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x3ffffffffffff, 0x0, 0x0, 0x0, 0x0) exit(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x82, 0x0) pipe(&(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3f, 0xc62f, 0x1, 0x8000, 0x0, 0x9, 0x800, {0x0, @in={{0x2, 0x4e24, @remote}}, 0x3f, 0x10, 0x7f, 0x6, 0x9}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x139}, 0x8) 14:07:48 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:48 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x49) 14:07:48 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1000000}, 0x20) 14:07:48 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:07:48 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:48 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x2000000}, 0x20) [ 428.458952][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:48 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:48 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x4a) 14:07:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0b011c033b020000790300007f000000d3020000fdffffff000000000000000041129cabe21cd06875a8fdaa4833920bf61623940841fa9913a939238862a0c19883879a7517f9b1873d747d125eeb8502e089eb0b3d00ddca3355f3afc145670f3e4346f2ebc633c1c279d20888be147b8b2f68a396f5000000000000c044e59916fbb27b521f50b538eb8b3865a3adf451ff465fb59bc3e410ab741ac572c6a334f793008f54e4aa4d3aa9fa40ccc0"], 0xb0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) lseek(r1, 0x0, 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0xa00) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x9, @remote, 0x2}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e24, 0x174f0cf9c0000, @mcast1, 0x400}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x68) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:07:48 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x5000000}, 0x20) 14:07:49 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r0 = geteuid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() setresuid(r0, r1, r2) r3 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000100)={0x14, 0x88, 0xfa00, {r4, 0x1c, 0x0, @ib={0x1b, 0xc1, 0x2, {"c077df551b6b6634b79fbeab4c624488"}, 0x0, 0x1000, 0x8}}}, 0x90) write$RDMA_USER_CM_CMD_GET_EVENT(r3, &(0x7f0000000400)={0xc, 0x8, 0xfa00, {&(0x7f0000000280)}}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000440), &(0x7f0000000480)=0x4) exit(0x0) 14:07:49 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x4b) 14:07:49 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000001c0)={r4}) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:07:49 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:49 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x3f000000}, 0x20) [ 429.352760][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:49 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:49 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) 14:07:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x400, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x43b31807, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) ioctl$int_in(r2, 0x5421, &(0x7f00000003c0)=0x3) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UDMABUF_CREATE(r3, 0x40187542, &(0x7f00000001c0)={r4, 0x1, 0xfffffffff0000000, 0xafd00a6abf56d7f4}) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffe75, 0x0, 0x0, 0xfffffffffffffe25) 14:07:49 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0xa4ffffff}, 0x20) 14:07:49 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x2000000, 0x0, 0x2, 0x1}, 0x4c) [ 429.556981][T19561] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 429.573667][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:07:49 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000007c0), 0x1000) read$FUSE(r0, &(0x7f00000027c0), 0xfeff) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200000001000000000000000400000000f8ff0010000000000000002000000000000000"], 0x24, 0x0) [ 429.606223][T19561] CPU: 0 PID: 19561 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 429.614285][T19561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.624365][T19561] Call Trace: [ 429.627702][T19561] dump_stack+0x172/0x1f0 [ 429.632091][T19561] dump_header+0x10f/0xb6c [ 429.636536][T19561] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 429.642399][T19561] ? ___ratelimit+0x60/0x595 [ 429.647013][T19561] ? do_raw_spin_unlock+0x57/0x270 [ 429.647035][T19561] oom_kill_process.cold+0x10/0x15 [ 429.647052][T19561] out_of_memory+0x79a/0x1280 [ 429.647067][T19561] ? lock_downgrade+0x880/0x880 [ 429.647080][T19561] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.647095][T19561] ? oom_killer_disable+0x280/0x280 [ 429.647107][T19561] ? find_held_lock+0x35/0x130 [ 429.647130][T19561] mem_cgroup_out_of_memory+0x1ca/0x230 [ 429.647143][T19561] ? memcg_event_wake+0x230/0x230 [ 429.647165][T19561] ? do_raw_spin_unlock+0x57/0x270 [ 429.647182][T19561] ? _raw_spin_unlock+0x2d/0x50 [ 429.647199][T19561] try_charge+0x102c/0x15c0 [ 429.647211][T19561] ? find_held_lock+0x35/0x130 [ 429.647232][T19561] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 429.718645][T19561] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 429.724226][T19561] ? find_held_lock+0x35/0x130 [ 429.729022][T19561] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 429.734601][T19561] __memcg_kmem_charge_memcg+0x7c/0x130 [ 429.740172][T19561] ? memcg_kmem_put_cache+0xb0/0xb0 [ 429.745399][T19561] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 429.750980][T19561] __memcg_kmem_charge+0x136/0x300 [ 429.756125][T19561] __alloc_pages_nodemask+0x437/0x7e0 [ 429.761520][T19561] ? __pud_alloc+0x1d3/0x250 [ 429.766145][T19561] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 429.771889][T19561] ? __pud_alloc+0x1d3/0x250 [ 429.776517][T19561] ? lock_downgrade+0x880/0x880 [ 429.781392][T19561] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 429.787671][T19561] alloc_pages_current+0x107/0x210 [ 429.792810][T19561] ? do_raw_spin_unlock+0x57/0x270 [ 429.797961][T19561] __pmd_alloc+0x41/0x460 [ 429.803773][T19561] ? pmd_val+0x100/0x100 [ 429.808049][T19561] pmd_alloc+0x10c/0x180 [ 429.812333][T19561] copy_page_range+0x62e/0x1f90 [ 429.817214][T19561] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.823480][T19561] ? debug_smp_processor_id+0x3c/0x280 [ 429.828960][T19561] ? copy_process.part.0+0x3121/0x7980 [ 429.834439][T19561] ? copy_process.part.0+0x3121/0x7980 [ 429.846313][T19561] ? pmd_alloc+0x180/0x180 [ 429.850753][T19561] ? vma_compute_subtree_gap+0x158/0x230 [ 429.856412][T19561] ? validate_mm_rb+0xa3/0xc0 [ 429.861106][T19561] ? __vma_link_rb+0x279/0x370 [ 429.865904][T19561] copy_process.part.0+0x568b/0x7980 [ 429.871237][T19561] ? __cleanup_sighand+0x60/0x60 [ 429.871281][T19561] _do_fork+0x257/0xfd0 [ 429.880394][T19561] ? fork_idle+0x1d0/0x1d0 [ 429.884848][T19561] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 429.890325][T19561] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 429.890342][T19561] ? do_syscall_64+0x26/0x610 [ 429.890357][T19561] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.890378][T19561] ? do_syscall_64+0x26/0x610 [ 429.911290][T19561] __x64_sys_clone+0xbf/0x150 [ 429.916003][T19561] do_syscall_64+0x103/0x610 [ 429.920626][T19561] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.926554][T19561] RIP: 0033:0x458079 [ 429.930471][T19561] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 429.952055][T19561] RSP: 002b:00007f3021279c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 429.960463][T19561] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 429.968451][T19561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 429.976426][T19561] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 429.984416][T19561] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f302127a6d4 [ 429.992411][T19561] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 430.004684][T19561] memory: usage 307200kB, limit 307200kB, failcnt 1561 [ 430.018609][ C1] page:ffffea0001380c00 count:0 mapcount:-128 mapping:0000000000000000 index:0x0 [ 430.028343][ C1] flags: 0x1fffc0000000000() [ 430.033026][ C1] raw: 01fffc0000000000 ffffea0002a1a008 ffff88812fffc878 0000000000000000 [ 430.041668][ C1] raw: 0000000000000000 ffff88804e030880 0000000100000001 0000000000000000 [ 430.050340][ C1] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) [ 430.058571][ C1] ------------[ cut here ]------------ [ 430.058886][T19561] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 430.064045][ C1] kernel BUG at include/linux/mm.h:547! [ 430.064153][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 430.064167][ C1] CPU: 1 PID: 19580 Comm: syz-executor.1 Not tainted 5.1.0-rc1+ #31 [ 430.064173][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.064192][ C1] RIP: 0010:skb_release_data+0x5ac/0x7a0 [ 430.064205][ C1] Code: 41 5d 41 5e 41 5f 5d c3 e8 c1 c0 fb fb 4c 8d 63 ff e9 b1 fc ff ff e8 b3 c0 fb fb 48 c7 c6 c0 88 fc 87 4c 89 e7 e8 34 1e 25 fc <0f> 0b e8 9d c0 fb fb 4d 8d 66 0e 48 b8 00 00 00 00 00 fc ff df 4c [ 430.064212][ C1] RSP: 0018:ffff8880ae907508 EFLAGS: 00010206 [ 430.064222][ C1] RAX: ffff8880a7b72200 RBX: ffffea0001380c34 RCX: 0000000000000000 [ 430.064228][ C1] RDX: 0000000000000100 RSI: ffffffff8199dda2 RDI: ffffea0001380c38 [ 430.064235][ C1] RBP: ffff8880ae907570 R08: 000000000000003e R09: ffff8880a7b72b40 [ 430.064242][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffffea0001380c00 [ 430.064250][ C1] R13: ffff88809995cbf0 R14: 0000000000000000 R15: dffffc0000000000 [ 430.064261][ C1] FS: 00007f50b4533700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 430.064280][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 430.064287][ C1] CR2: 00007fbbdb8f8518 CR3: 000000009a701000 CR4: 00000000001406e0 [ 430.064297][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 430.064304][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 430.064308][ C1] Call Trace: [ 430.064313][ C1] [ 430.064333][ C1] skb_release_all+0x4d/0x60 [ 430.064346][ C1] __kfree_skb+0x16/0x30 [ 430.064361][ C1] tcp_write_queue_purge+0x425/0x7d0 [ 430.064377][ C1] tcp_reset+0x109/0x4b0 [ 430.064390][ C1] tcp_validate_incoming+0xa2d/0x1660 [ 430.064405][ C1] tcp_rcv_state_process+0xb6b/0x4d93 [ 430.064419][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.064433][ C1] ? tcp_finish_connect+0x510/0x510 [ 430.064446][ C1] ? mark_held_locks+0xf0/0xf0 [ 430.064456][ C1] ? perf_trace_lock+0x510/0x510 [ 430.064477][ C1] ? sk_filter_trim_cap+0x460/0xb20 [ 430.072179][T19561] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 430.077507][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.077522][ C1] ? kasan_check_write+0x14/0x20 [ 430.077534][ C1] ? do_raw_spin_lock+0x12a/0x2e0 [ 430.077549][ C1] tcp_v6_do_rcv+0x888/0x13c0 [ 430.077567][ C1] ? tcp_v6_do_rcv+0x888/0x13c0 [ 430.086394][T19561] Memory cgroup stats for /syz3: cache:132KB rss:258428KB rss_huge:231424KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:16KB active_anon:258400KB inactive_file:0KB active_file:0KB unevictable:0KB [ 430.091625][ C1] tcp_v6_rcv+0x2c22/0x3530 [ 430.091648][ C1] ? tcp_v6_reqsk_send_ack+0x390/0x390 [ 430.091672][ C1] ip6_protocol_deliver_rcu+0x303/0x16c0 [ 430.101933][T19561] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=10056,uid=0 [ 430.107529][ C1] ip6_input_finish+0x84/0x170 [ 430.107541][ C1] ip6_input+0xe4/0x3f0 [ 430.107554][ C1] ? ip6_input_finish+0x170/0x170 [ 430.107574][ C1] ? ipv6_rcv+0x29b/0x420 [ 430.127435][T19561] Memory cgroup out of memory: Killed process 10056 (syz-executor.3) total-vm:72712kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 430.133277][ C1] ? ip6_protocol_deliver_rcu+0x16c0/0x16c0 [ 430.133293][ C1] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 430.133307][ C1] ip6_rcv_finish+0x1e7/0x320 [ 430.133328][ C1] ipv6_rcv+0x10e/0x420 [ 430.358510][T19564] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 430.358858][ C1] ? ip6_rcv_core.isra.0+0x1c00/0x1c00 [ 430.364901][T19564] CPU: 0 PID: 19564 Comm: syz-executor.3 Not tainted 5.1.0-rc1+ #31 [ 430.367788][ C1] ? ip6_rcv_finish_core.isra.0+0x590/0x590 [ 430.372804][T19564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.377144][ C1] ? mark_held_locks+0xf0/0xf0 [ 430.391031][T19564] Call Trace: [ 430.396935][ C1] ? ip6_rcv_core.isra.0+0x1c00/0x1c00 [ 430.403173][T19564] dump_stack+0x172/0x1f0 [ 430.407842][ C1] __netif_receive_skb_one_core+0x115/0x1a0 [ 430.411996][T19564] dump_header+0x10f/0xb6c [ 430.424053][ C1] ? __netif_receive_skb_core+0x3040/0x3040 [ 430.429512][T19564] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 430.437495][ C1] ? lock_acquire+0x16f/0x3f0 [ 430.443387][T19564] ? ___ratelimit+0x60/0x595 [ 430.453444][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.458249][T19564] ? do_raw_spin_unlock+0x57/0x270 [ 430.461530][ C1] __netif_receive_skb+0x2c/0x1c0 [ 430.466988][T19564] oom_kill_process.cold+0x10/0x15 [ 430.471319][ C1] process_backlog+0x206/0x750 [ 430.477210][T19564] out_of_memory+0x79a/0x1280 [ 430.481622][ C1] ? net_rx_action+0x27b/0x1070 [ 430.487528][T19564] ? lock_downgrade+0x880/0x880 [ 430.493334][ C1] ? lockdep_hardirqs_on+0x19e/0x5d0 [ 430.498012][T19564] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.502592][ C1] net_rx_action+0x4fa/0x1070 [ 430.508851][T19564] ? oom_killer_disable+0x280/0x280 [ 430.513961][ C1] ? napi_complete_done+0x4b0/0x4b0 [ 430.518984][T19564] mem_cgroup_out_of_memory+0x1ca/0x230 [ 430.524089][ C1] __do_softirq+0x266/0x95a [ 430.528847][T19564] ? memcg_event_wake+0x230/0x230 [ 430.533521][ C1] ? inet_csk_listen_stop+0x1bc/0x860 [ 430.538368][T19564] ? do_raw_spin_unlock+0x57/0x270 [ 430.543215][ C1] do_softirq_own_stack+0x2a/0x40 [ 430.548497][T19564] ? _raw_spin_unlock+0x2d/0x50 [ 430.554727][ C1] [ 430.559416][T19564] try_charge+0x102c/0x15c0 [ 430.564612][ C1] do_softirq.part.0+0x11a/0x170 [ 430.569814][T19564] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 430.575377][ C1] __local_bh_enable_ip+0x211/0x270 [ 430.579900][T19564] ? mem_cgroup_charge_statistics+0x430/0x430 [ 430.584920][ C1] inet_csk_listen_stop+0x1e0/0x860 [ 430.590296][T19564] ? percpu_ref_tryget_live+0x111/0x290 [ 430.595579][ C1] tcp_close+0xd3e/0x10c0 [ 430.600606][T19564] __memcg_kmem_charge_memcg+0x7c/0x130 [ 430.605453][ C1] ? ip_mc_drop_socket+0x211/0x270 [ 430.608417][T19564] ? memcg_kmem_put_cache+0xb0/0xb0 [ 430.612912][ C1] ? __sock_release+0x89/0x2b0 [ 430.617847][T19564] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 430.623392][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.628589][T19564] __memcg_kmem_charge+0x136/0x300 [ 430.634742][ C1] inet_release+0x105/0x1f0 [ 430.639943][T19564] __alloc_pages_nodemask+0x437/0x7e0 [ 430.645484][ C1] inet6_release+0x53/0x80 [ 430.649840][T19564] ? debug_smp_processor_id+0x3c/0x280 [ 430.655385][ C1] __sock_release+0xd3/0x2b0 [ 430.660503][T19564] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 430.665705][ C1] ? __sock_release+0x2b0/0x2b0 [ 430.670470][T19564] ? perf_trace_lock+0x510/0x510 [ 430.676014][ C1] sock_close+0x1b/0x30 [ 430.682263][T19564] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 430.687386][ C1] __fput+0x2e5/0x8d0 [ 430.691977][T19564] alloc_pages_current+0x107/0x210 [ 430.697353][ C1] ____fput+0x16/0x20 [ 430.701779][T19564] __get_free_pages+0xc/0x40 [ 430.707240][ C1] task_work_run+0x14a/0x1c0 [ 430.711834][T19564] pgd_alloc+0x8b/0x3f0 [ 430.717548][ C1] do_exit+0x90a/0x2fa0 [ 430.722403][T19564] ? pgd_page_get_mm+0x40/0x40 [ 430.727338][ C1] ? get_signal+0x331/0x1d50 [ 430.731501][T19564] ? lockdep_init_map+0xd5/0x6d0 [ 430.737736][ C1] ? mm_update_next_owner+0x640/0x640 [ 430.741720][T19564] ? lockdep_init_map+0xd5/0x6d0 [ 430.746843][ C1] ? kasan_check_write+0x14/0x20 [ 430.750817][T19564] mm_init+0x590/0x9b0 [ 430.755400][ C1] ? _raw_spin_unlock_irq+0x28/0x90 [ 430.759988][T19564] copy_process.part.0+0x2b65/0x7980 [ 430.764139][ C1] ? get_signal+0x331/0x1d50 [ 430.768299][T19564] ? kasan_check_read+0x11/0x20 [ 430.773062][ C1] ? _raw_spin_unlock_irq+0x28/0x90 [ 430.777653][T19564] ? do_raw_spin_unlock+0x57/0x270 [ 430.782590][ C1] do_group_exit+0x135/0x370 [ 430.787961][T19564] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.792897][ C1] get_signal+0x399/0x1d50 [ 430.797838][T19564] ? debug_smp_processor_id+0x3c/0x280 [ 430.801931][ C1] do_signal+0x87/0x1940 [ 430.807132][T19564] ? perf_trace_lock_acquire+0xf5/0x580 [ 430.812422][ C1] ? setup_sigcontext+0x7d0/0x7d0 [ 430.817016][T19564] ? __cleanup_sighand+0x60/0x60 [ 430.821865][ C1] ? find_held_lock+0x35/0x130 [ 430.827066][T19564] ? lock_downgrade+0x880/0x880 [ 430.832185][ C1] ? calculate_sigpending+0x87/0xa0 [ 430.836774][T19564] ? __might_fault+0xfb/0x1e0 [ 430.843016][ C1] ? kasan_check_write+0x14/0x20 [ 430.847431][T19564] _do_fork+0x257/0xfd0 [ 430.852921][ C1] ? exit_to_usermode_loop+0x43/0x2c0 [ 430.857167][T19564] ? fork_idle+0x1d0/0x1d0 [ 430.862712][ C1] ? syscall_return_slowpath+0x3f0/0x4a0 [ 430.867827][T19564] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.872767][ C1] ? exit_to_usermode_loop+0x43/0x2c0 [ 430.877528][T19564] ? __x64_sys_clock_gettime+0x172/0x250 [ 430.882373][ C1] ? lockdep_hardirqs_on+0x418/0x5d0 [ 430.887571][T19564] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 430.892244][ C1] ? trace_hardirqs_on+0x67/0x230 [ 430.897182][T19564] __x64_sys_clone+0xbf/0x150 [ 430.901334][ C1] exit_to_usermode_loop+0x244/0x2c0 [ 430.906707][T19564] do_syscall_64+0x103/0x610 [ 430.911125][ C1] syscall_return_slowpath+0x3f0/0x4a0 [ 430.916757][T19564] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.922996][ C1] ret_from_fork+0x15/0x50 [ 430.928368][T19564] RIP: 0033:0x458079 [ 430.935549][ C1] RIP: 0033:0x45aa49 [ 430.940839][T19564] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 430.946992][ C1] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 430.952019][T19564] RSP: 002b:00007f3021258c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 430.956691][ C1] RSP: 002b:00007f50b4532db0 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 430.962016][T19564] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458079 [ 430.966607][ C1] RAX: 0000000000000000 RBX: 00007f50b4533700 RCX: 000000000045aa49 [ 430.972148][T19564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 430.978072][ C1] RDX: 00007f50b45339d0 RSI: 00007f50b4532db0 RDI: 00000000003d0f00 [ 430.982530][T19564] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 430.986767][ C1] RBP: 0000000000a4fcb0 R08: 00007f50b4533700 R09: 00007f50b4533700 [ 430.990726][T19564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30212596d4 [ 431.010509][ C1] R10: 00007f50b45339d0 R11: 0000000000000202 R12: 0000000000000000 [ 431.030155][T19564] R13: 00000000004be379 R14: 00000000004ceac0 R15: 00000000ffffffff [ 431.038569][ C1] R13: 0000000000a4fb5f R14: 00007f50b45339c0 R15: 000000000073bfac [ 431.050341][T19564] memory: usage 307104kB, limit 307200kB, failcnt 1573 [ 431.054985][ C1] Modules linked in: [ 431.055068][ C1] ---[ end trace fd02db52c7a06b4e ]--- [ 431.071162][T19564] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 431.079192][ C1] RIP: 0010:skb_release_data+0x5ac/0x7a0 [ 431.079212][ C1] Code: 41 5d 41 5e 41 5f 5d c3 e8 c1 c0 fb fb 4c 8d 63 ff e9 b1 fc ff ff e8 b3 c0 fb fb 48 c7 c6 c0 88 fc 87 4c 89 e7 e8 34 1e 25 fc <0f> 0b e8 9d c0 fb fb 4d 8d 66 0e 48 b8 00 00 00 00 00 fc ff df 4c [ 431.091520][T19564] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 431.095305][ C1] RSP: 0018:ffff8880ae907508 EFLAGS: 00010206 [ 431.095316][ C1] RAX: ffff8880a7b72200 RBX: ffffea0001380c34 RCX: 0000000000000000 [ 431.095323][ C1] RDX: 0000000000000100 RSI: ffffffff8199dda2 RDI: ffffea0001380c38 [ 431.095330][ C1] RBP: ffff8880ae907570 R08: 000000000000003e R09: ffff8880a7b72b40 [ 431.095337][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffffea0001380c00 [ 431.095344][ C1] R13: ffff88809995cbf0 R14: 0000000000000000 R15: dffffc0000000000 [ 431.095368][ C1] FS: 00007f50b4533700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 431.095376][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 431.095383][ C1] CR2: 00007fbbdb8f8518 CR3: 000000009a701000 CR4: 00000000001406e0 [ 431.095394][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 431.095401][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 431.095409][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 431.104240][ C1] Kernel Offset: disabled [ 431.280687][ C1] Rebooting in 86400 seconds..