0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x808100000002) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="0600000c0000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 993.876918] nla_parse: 14 callbacks suppressed [ 993.876928] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 993.887961] audit: type=1804 audit(1646614397.948:2375): pid=32083 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1375/bus" dev="sda1" ino=14796 res=1 00:53:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400007fff", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="0600000e0000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 993.917641] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 993.965787] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 993.997569] audit: type=1804 audit(1646614398.048:2376): pid=32090 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1375/bus" dev="sda1" ino=14796 res=1 00:53:18 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r2, &(0x7f00000000c0)={0x28, 0x2, 0x0, {0x6, 0x1, 0x1}}, 0x28) r3 = socket$isdn(0x22, 0x3, 0x2) getsockopt$MISDN_TIME_STAMP(r3, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:18 executing program 3: ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f0000000140)={0x1, @sliced={0xfffd, [0x2, 0xfff8, 0x5, 0x4, 0x1272, 0x4, 0x8, 0x7, 0xf1, 0x9, 0x1000, 0x8001, 0x1000, 0x400, 0x3, 0x7fff, 0x0, 0x9, 0x27d6, 0x7, 0x1, 0x200, 0x75f, 0x4, 0x8, 0x7, 0x5, 0x4, 0x3, 0x200, 0xfffe, 0x7ed, 0xfb, 0xec7b, 0xa77, 0x67e, 0x7fff, 0x950, 0xf63c, 0x3f, 0x1f, 0x7, 0xc000, 0x3ff, 0x1, 0x4, 0xff, 0x8001], 0x1}}) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x413da, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x1ff}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x204}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x341000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f000025f000/0x2000)=nil, 0x2000}}) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f00001b2000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400009eff", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="0600000f0000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:18 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0xc472fdba4cb96334}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) [ 994.131357] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 994.171082] audit: type=1804 audit(1646614398.228:2377): pid=32115 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1376/bus" dev="sda1" ino=14420 res=1 [ 994.198391] ieee802154 phy0 wpan0: encryption failed: -22 [ 994.203988] ieee802154 phy1 wpan1: encryption failed: -22 [ 994.210521] audit: type=1804 audit(1646614398.228:2378): pid=32115 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1376/bus" dev="sda1" ino=14420 res=1 [ 994.218550] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:18 executing program 3: ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f0000000140)={0x1, @sliced={0xfffd, [0x2, 0xfff8, 0x5, 0x4, 0x1272, 0x4, 0x8, 0x7, 0xf1, 0x9, 0x1000, 0x8001, 0x1000, 0x400, 0x3, 0x7fff, 0x0, 0x9, 0x27d6, 0x7, 0x1, 0x200, 0x75f, 0x4, 0x8, 0x7, 0x5, 0x4, 0x3, 0x200, 0xfffe, 0x7ed, 0xfb, 0xec7b, 0xa77, 0x67e, 0x7fff, 0x950, 0xf63c, 0x3f, 0x1f, 0x7, 0xc000, 0x3ff, 0x1, 0x4, 0xff, 0x8001], 0x1}}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x413da, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x1ff}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x204}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x341000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f000025f000/0x2000)=nil, 0x2000}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f00001b2000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f0000000140)={0x1, @sliced={0xfffd, [0x2, 0xfff8, 0x5, 0x4, 0x1272, 0x4, 0x8, 0x7, 0xf1, 0x9, 0x1000, 0x8001, 0x1000, 0x400, 0x3, 0x7fff, 0x0, 0x9, 0x27d6, 0x7, 0x1, 0x200, 0x75f, 0x4, 0x8, 0x7, 0x5, 0x4, 0x3, 0x200, 0xfffe, 0x7ed, 0xfb, 0xec7b, 0xa77, 0x67e, 0x7fff, 0x950, 0xf63c, 0x3f, 0x1f, 0x7, 0xc000, 0x3ff, 0x1, 0x4, 0xff, 0x8001], 0x1}}) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x413da, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x1ff}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x204}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x341000, 0x0) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f000025f000/0x2000)=nil, 0x2000}}) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) fcntl$dupfd(r0, 0x0, r0) (async) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f00001b2000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) 00:53:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000100000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f00000000000000540000f0ff", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:18 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f00004be000/0x2000)=nil, 0x2000}, 0x805fc7ca87ed28f7}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r3 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SETFMT(r3, 0xc0045005, &(0x7f0000000000)=0x20) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, 0x8013, r3, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:18 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r2, &(0x7f00000000c0)={0x28, 0x2, 0x0, {0x6, 0x1, 0x1}}, 0x28) r3 = socket$isdn(0x22, 0x3, 0x2) getsockopt$MISDN_TIME_STAMP(r3, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) (async) write$FUSE_NOTIFY_INVAL_INODE(r2, &(0x7f00000000c0)={0x28, 0x2, 0x0, {0x6, 0x1, 0x1}}, 0x28) (async) socket$isdn(0x22, 0x3, 0x2) (async) getsockopt$MISDN_TIME_STAMP(r3, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) (async) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000340000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 994.753577] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000600000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 994.800517] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 994.803726] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:18 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) accept4(r2, 0x0, 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f0000000140)='net/fib_trie\x00') perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x56, 0x1, 0x46, 0xff, 0x0, 0xfffffffffffffff8, 0x28, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x40000, 0x4c, 0x60, 0x0, 0x0, 0x8000, 0x5, 0x0, 0x7f, 0x0, 0xbb86}, r3, 0x0, r0, 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000080), 0x18002, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:18 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (rerun: 32) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r2, &(0x7f00000000c0)={0x28, 0x2, 0x0, {0x6, 0x1, 0x1}}, 0x28) (async) r3 = socket$isdn(0x22, 0x3, 0x2) getsockopt$MISDN_TIME_STAMP(r3, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) (async) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r1, 0x0) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 994.895395] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 994.922690] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:19 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f00000001c0)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) 00:53:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000f00000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f00000000000000540000ffff", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:19 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) accept4(r2, 0x0, 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f0000000140)='net/fib_trie\x00') perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x56, 0x1, 0x46, 0xff, 0x0, 0xfffffffffffffff8, 0x28, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x40000, 0x4c, 0x60, 0x0, 0x0, 0x8000, 0x5, 0x0, 0x7f, 0x0, 0xbb86}, r3, 0x0, r0, 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000080), 0x18002, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r2, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) (async) accept4(r2, 0x0, 0x0, 0x0) (async) fcntl$getown(r2, 0x9) (async) syz_open_procfs(r3, &(0x7f0000000140)='net/fib_trie\x00') (async) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x56, 0x1, 0x46, 0xff, 0x0, 0xfffffffffffffff8, 0x28, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x40000, 0x4c, 0x60, 0x0, 0x0, 0x8000, 0x5, 0x0, 0x7f, 0x0, 0xbb86}, r3, 0x0, r0, 0x1) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) (async) openat$vfio(0xffffffffffffff9c, &(0x7f0000000080), 0x18002, 0x0) (async) fcntl$dupfd(r4, 0x0, r5) (async) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) [ 995.017508] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000300ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:19 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = syz_mount_image$romfs(&(0x7f0000000080), &(0x7f00000000c0)='./bus\x00', 0xffffffffffffff7f, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000100)="414dd050962ee9217019f7c9bf636303dba7f08050bbb668ea29e252c2da0149462de8dc06602da78a7a76b83ec9405d836f90bf201b839c98235888dbf2e2574900f5fabe4ffdec179313b86596f5a327e4331994670b1c433ae4f06bdc3424e32c26226691ce1de5b69a56a393e9f78f017998489cc925e5af221d5731101307fcb1c91e6b25e5be8937a2dff4eb86a935cc55202335fd563f13ca2b6bd827c1751db678f4abf5ea7e7cd42d950ac7e064b93257ceccaf73e29e2956c17a72970735741edffa0acc592bb0239c4e898406", 0xd2, 0x80000001}, {&(0x7f0000000200)="1861a29c692d8909c8d6b478b148fd8742d4de25bc9f787ab373c8aa1861664dac030a775fcd8203230fa4152690f5108c1e20cdd758ffacc6f91bcefae16d40ce4b7e6bf979", 0x46, 0x3}, {&(0x7f0000000340)="6979b88a55fa92a92e7f86abd2ed27dbd6722e5486059b142604d3d9c864d904dc05596f97589d2c6ad177326d8e4816d0176ed1455c3909721681ac3d8a5c43f9c46640745cdf", 0x47, 0x7f}, {&(0x7f00000003c0)="93e75d51cf376b6beb7bee5f6aa7737613dd3cff9624ef8672275532b4b5dff32d2314809572cefc70f3c37509c4467a532d03195dc212def237755182867d337a6c2e2377a139cdeca0423ba76bed9c4b39b799d4ab25d41c45b9bb90934840b9713e05bb6024d30e35a3db74a4848f23b5812794703a34e1a0d939791b0f14dba66955dcbfc89517368d1be8434f30b5acb67a5b9cf630c39ccf32fd69b0486e4c8c5e644c776d500bf7a4b169967a92977a0478135b4ce32a6a94542967e676f669f1d4773b76407385", 0xcb, 0x80}], 0xc0004, &(0x7f0000000540)={[{'/dev/kvm\x00'}, {'/dev/kvm\x00'}, {'E^'}, {'/dev/kvm\x00'}], [{@obj_role}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, '+.\\\\'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '$'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x4a, 0x31, 0x38, 0x62, 0x37, 0x61, 0x38], 0x2d, [0x64, 0x65, 0x32, 0x66], 0x2d, [0x65, 0x36, 0x34, 0x36], 0x2d, [0x31, 0x66, 0x61, 0x66], 0x2d, [0x39, 0x39, 0x30, 0x65, 0x38, 0x30, 0x30, 0x31]}}}]}) sendfile(r1, r4, 0x0, 0x3493) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:19 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f00004be000/0x2000)=nil, 0x2000}, 0x805fc7ca87ed28f7}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r3 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SETFMT(r3, 0xc0045005, &(0x7f0000000000)=0x20) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, 0x8013, r3, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:19 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) (async) accept4(r2, 0x0, 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f0000000140)='net/fib_trie\x00') (async) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x56, 0x1, 0x46, 0xff, 0x0, 0xfffffffffffffff8, 0x28, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x40000, 0x4c, 0x60, 0x0, 0x0, 0x8000, 0x5, 0x0, 0x7f, 0x0, 0xbb86}, r3, 0x0, r0, 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) (async) r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000080), 0x18002, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000500ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000600ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 995.640073] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 995.677391] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 995.736354] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:19 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f00000001c0)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) 00:53:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000900ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:19 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r1, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) (async) r4 = syz_mount_image$romfs(&(0x7f0000000080), &(0x7f00000000c0)='./bus\x00', 0xffffffffffffff7f, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000100)="414dd050962ee9217019f7c9bf636303dba7f08050bbb668ea29e252c2da0149462de8dc06602da78a7a76b83ec9405d836f90bf201b839c98235888dbf2e2574900f5fabe4ffdec179313b86596f5a327e4331994670b1c433ae4f06bdc3424e32c26226691ce1de5b69a56a393e9f78f017998489cc925e5af221d5731101307fcb1c91e6b25e5be8937a2dff4eb86a935cc55202335fd563f13ca2b6bd827c1751db678f4abf5ea7e7cd42d950ac7e064b93257ceccaf73e29e2956c17a72970735741edffa0acc592bb0239c4e898406", 0xd2, 0x80000001}, {&(0x7f0000000200)="1861a29c692d8909c8d6b478b148fd8742d4de25bc9f787ab373c8aa1861664dac030a775fcd8203230fa4152690f5108c1e20cdd758ffacc6f91bcefae16d40ce4b7e6bf979", 0x46, 0x3}, {&(0x7f0000000340)="6979b88a55fa92a92e7f86abd2ed27dbd6722e5486059b142604d3d9c864d904dc05596f97589d2c6ad177326d8e4816d0176ed1455c3909721681ac3d8a5c43f9c46640745cdf", 0x47, 0x7f}, {&(0x7f00000003c0)="93e75d51cf376b6beb7bee5f6aa7737613dd3cff9624ef8672275532b4b5dff32d2314809572cefc70f3c37509c4467a532d03195dc212def237755182867d337a6c2e2377a139cdeca0423ba76bed9c4b39b799d4ab25d41c45b9bb90934840b9713e05bb6024d30e35a3db74a4848f23b5812794703a34e1a0d939791b0f14dba66955dcbfc89517368d1be8434f30b5acb67a5b9cf630c39ccf32fd69b0486e4c8c5e644c776d500bf7a4b169967a92977a0478135b4ce32a6a94542967e676f669f1d4773b76407385", 0xcb, 0x80}], 0xc0004, &(0x7f0000000540)={[{'/dev/kvm\x00'}, {'/dev/kvm\x00'}, {'E^'}, {'/dev/kvm\x00'}], [{@obj_role}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, '+.\\\\'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '$'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x4a, 0x31, 0x38, 0x62, 0x37, 0x61, 0x38], 0x2d, [0x64, 0x65, 0x32, 0x66], 0x2d, [0x65, 0x36, 0x34, 0x36], 0x2d, [0x31, 0x66, 0x61, 0x66], 0x2d, [0x39, 0x39, 0x30, 0x65, 0x38, 0x30, 0x30, 0x31]}}}]}) sendfile(r1, r4, 0x0, 0x3493) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:19 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000a00ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 995.866167] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:20 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f00004be000/0x2000)=nil, 0x2000}, 0x805fc7ca87ed28f7}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r3 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SETFMT(r3, 0xc0045005, &(0x7f0000000000)=0x20) ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000b00ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:20 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async, rerun: 64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async, rerun: 64) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async, rerun: 32) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 32) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r1, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async, rerun: 32) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) (async) r4 = syz_mount_image$romfs(&(0x7f0000000080), &(0x7f00000000c0)='./bus\x00', 0xffffffffffffff7f, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000100)="414dd050962ee9217019f7c9bf636303dba7f08050bbb668ea29e252c2da0149462de8dc06602da78a7a76b83ec9405d836f90bf201b839c98235888dbf2e2574900f5fabe4ffdec179313b86596f5a327e4331994670b1c433ae4f06bdc3424e32c26226691ce1de5b69a56a393e9f78f017998489cc925e5af221d5731101307fcb1c91e6b25e5be8937a2dff4eb86a935cc55202335fd563f13ca2b6bd827c1751db678f4abf5ea7e7cd42d950ac7e064b93257ceccaf73e29e2956c17a72970735741edffa0acc592bb0239c4e898406", 0xd2, 0x80000001}, {&(0x7f0000000200)="1861a29c692d8909c8d6b478b148fd8742d4de25bc9f787ab373c8aa1861664dac030a775fcd8203230fa4152690f5108c1e20cdd758ffacc6f91bcefae16d40ce4b7e6bf979", 0x46, 0x3}, {&(0x7f0000000340)="6979b88a55fa92a92e7f86abd2ed27dbd6722e5486059b142604d3d9c864d904dc05596f97589d2c6ad177326d8e4816d0176ed1455c3909721681ac3d8a5c43f9c46640745cdf", 0x47, 0x7f}, {&(0x7f00000003c0)="93e75d51cf376b6beb7bee5f6aa7737613dd3cff9624ef8672275532b4b5dff32d2314809572cefc70f3c37509c4467a532d03195dc212def237755182867d337a6c2e2377a139cdeca0423ba76bed9c4b39b799d4ab25d41c45b9bb90934840b9713e05bb6024d30e35a3db74a4848f23b5812794703a34e1a0d939791b0f14dba66955dcbfc89517368d1be8434f30b5acb67a5b9cf630c39ccf32fd69b0486e4c8c5e644c776d500bf7a4b169967a92977a0478135b4ce32a6a94542967e676f669f1d4773b76407385", 0xcb, 0x80}], 0xc0004, &(0x7f0000000540)={[{'/dev/kvm\x00'}, {'/dev/kvm\x00'}, {'E^'}, {'/dev/kvm\x00'}], [{@obj_role}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, '+.\\\\'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '$'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x4a, 0x31, 0x38, 0x62, 0x37, 0x61, 0x38], 0x2d, [0x64, 0x65, 0x32, 0x66], 0x2d, [0x65, 0x36, 0x34, 0x36], 0x2d, [0x31, 0x66, 0x61, 0x66], 0x2d, [0x39, 0x39, 0x30, 0x65, 0x38, 0x30, 0x30, 0x31]}}}]}) sendfile(r1, r4, 0x0, 0x3493) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000c00ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 996.570315] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:20 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f00000001c0)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) 00:53:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000e00ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:20 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:20 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x800) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:21 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f00004be000/0x2000)=nil, 0x2000}, 0x805fc7ca87ed28f7}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r3 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000f00ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000f41300ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000003400ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:21 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000049e000/0x1000)=nil, 0x1000}, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) write$khugepaged_scan(r1, &(0x7f00000002c0), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000973000/0x1000)=nil, 0x1000}) r2 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000240)=0x1) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000990000016c114f0000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) 00:53:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000655800ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:21 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async, rerun: 64) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (rerun: 64) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) (async, rerun: 32) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (rerun: 32) 00:53:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000006000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:22 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f00004be000/0x2000)=nil, 0x2000}, 0x805fc7ca87ed28f7}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r3 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:22 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x800) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000586500ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000008100ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 998.309345] kauditd_printk_skb: 47 callbacks suppressed [ 998.309358] audit: type=1804 audit(1646614402.359:2426): pid=32322 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1383/bus" dev="sda1" ino=14741 res=1 [ 998.324680] net_ratelimit: 1 callbacks suppressed [ 998.324690] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000000f000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 998.366566] audit: type=1804 audit(1646614402.419:2427): pid=32322 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1383/bus" dev="sda1" ino=14741 res=1 00:53:22 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000049e000/0x1000)=nil, 0x1000}, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) write$khugepaged_scan(r1, &(0x7f00000002c0), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000973000/0x1000)=nil, 0x1000}) r2 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000240)=0x1) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000990000016c114f0000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000049e000/0x1000)=nil, 0x1000}, 0x1}) (async) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) (async) write$khugepaged_scan(r1, &(0x7f00000002c0), 0x8) (async) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000973000/0x1000)=nil, 0x1000}) (async) fcntl$dupfd(r0, 0x0, r0) (async) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000240)=0x1) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000990000016c114f0000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r3}, 0x10) (async) socket$netlink(0x10, 0x3, 0x9) (async) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) (async) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) (async) 00:53:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:22 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x5}, 0x0, 0x0, 0x1}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000774000/0x3000)=nil, 0x3000}) 00:53:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:22 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x800) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x800) (async) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) [ 998.537172] audit: type=1804 audit(1646614402.589:2428): pid=32353 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1384/bus" dev="sda1" ino=14008 res=1 [ 998.558704] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 998.622919] audit: type=1804 audit(1646614402.679:2429): pid=32357 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1384/bus" dev="sda1" ino=14008 res=1 00:53:23 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f00004be000/0x2000)=nil, 0x2000}, 0x805fc7ca87ed28f7}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$SNDCTL_DSP_SUBDIVIDE(0xffffffffffffffff, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000013f400ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:23 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000049e000/0x1000)=nil, 0x1000}, 0x1}) (async) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) write$khugepaged_scan(r1, &(0x7f00000002c0), 0x8) (async) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000973000/0x1000)=nil, 0x1000}) r2 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000240)=0x1) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000990000016c114f0000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r3}, 0x10) (async) r4 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) (async) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) 00:53:23 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x161002, 0x0) ftruncate(r0, 0x2007ffb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000140)='net/fib_trie\x00') r3 = open(&(0x7f0000000180)='./bus/file0\x00', 0x8040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r3, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x0, 0x2, 0x1, 0x8, 0x0, 0x4, 0xc200, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x9, 0x2}, 0x3224, 0x7ff8, 0x10000, 0x3, 0x7, 0xfffffffb, 0x2, 0x0, 0x0, 0x0, 0x1}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r4 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r6, r4, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000200ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 999.163341] nla_parse: 13 callbacks suppressed [ 999.163352] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:23 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000000100)='./bus\x00', 0x161002, 0x0) ftruncate(r0, 0x2007ffb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) (async) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000140)='net/fib_trie\x00') (async) r3 = open(&(0x7f0000000180)='./bus/file0\x00', 0x8040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r3, 0x0) (async) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x0, 0x2, 0x1, 0x8, 0x0, 0x4, 0xc200, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x9, 0x2}, 0x3224, 0x7ff8, 0x10000, 0x3, 0x7, 0xfffffffb, 0x2, 0x0, 0x0, 0x0, 0x1}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r4 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r6, r4, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 999.210077] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 999.220754] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 999.293881] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000300ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:23 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x5}, 0x0, 0x0, 0x1}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) (async) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000774000/0x3000)=nil, 0x3000}) [ 999.405987] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:24 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f00004be000/0x2000)=nil, 0x2000}, 0x805fc7ca87ed28f7}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$SNDCTL_DSP_SUBDIVIDE(0xffffffffffffffff, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:24 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x161002, 0x0) ftruncate(r0, 0x2007ffb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000140)='net/fib_trie\x00') r3 = open(&(0x7f0000000180)='./bus/file0\x00', 0x8040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r3, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x0, 0x2, 0x1, 0x8, 0x0, 0x4, 0xc200, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x9, 0x2}, 0x3224, 0x7ff8, 0x10000, 0x3, 0x7, 0xfffffffb, 0x2, 0x0, 0x0, 0x0, 0x1}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r4 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r6, r4, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000100)='./bus\x00', 0x161002, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) (async) accept4(r1, 0x0, 0x0, 0x0) (async) fcntl$getown(r1, 0x9) (async) syz_open_procfs(r2, &(0x7f0000000140)='net/fib_trie\x00') (async) open(&(0x7f0000000180)='./bus/file0\x00', 0x8040, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r3, 0x0) (async) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x0, 0x2, 0x1, 0x8, 0x0, 0x4, 0xc200, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x9, 0x2}, 0x3224, 0x7ff8, 0x10000, 0x3, 0x7, 0xfffffffb, 0x2, 0x0, 0x0, 0x0, 0x1}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r5, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r6, r4, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000400ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:24 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x8}, 0x8, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = fcntl$dupfd(r1, 0x0, r1) read$dsp(r2, &(0x7f0000000640)=""/172, 0xac) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r3 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="0115"], 0xe) r4 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000003c0)=0x14) sendfile(r1, r0, &(0x7f0000000400)=0x1, 0x9) write$P9_RREADLINK(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="409c"], 0xe) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000736000/0x4000)=nil, 0x4000}, 0x6}) ioctl$SNDCTL_DSP_SETFMT(r2, 0xc0045005, &(0x7f00000002c0)=0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) ioctl$SNDCTL_DSP_SETTRIGGER(r3, 0x40045010, &(0x7f0000000280)=0xc1c4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000240)={{&(0x7f0000be1000/0x3000)=nil, 0x3000}, 0x1}) 00:53:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000500ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1000.075416] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1000.075662] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:24 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) 00:53:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1000.213628] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000600ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:24 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x5}, 0x0, 0x0, 0x1}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000774000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x5}, 0x0, 0x0, 0x1}, 0x0, 0xc, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) fcntl$dupfd(r0, 0x0, r0) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) (async) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000774000/0x3000)=nil, 0x3000}) (async) [ 1000.274636] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1000.293126] audit: type=1804 audit(1646614404.349:2430): pid=32436 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1388/bus" dev="sda1" ino=15730 res=1 00:53:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000800ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1000.318764] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:25 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f00004be000/0x2000)=nil, 0x2000}, 0x805fc7ca87ed28f7}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$SNDCTL_DSP_SUBDIVIDE(0xffffffffffffffff, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000900ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:25 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x10300, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000080)={0x0, 0x1, r0, 0x200, 0x80000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:25 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x8}, 0x8, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = fcntl$dupfd(r1, 0x0, r1) read$dsp(r2, &(0x7f0000000640)=""/172, 0xac) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r3 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="0115"], 0xe) r4 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000003c0)=0x14) sendfile(r1, r0, &(0x7f0000000400)=0x1, 0x9) write$P9_RREADLINK(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="409c"], 0xe) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000736000/0x4000)=nil, 0x4000}, 0x6}) ioctl$SNDCTL_DSP_SETFMT(r2, 0xc0045005, &(0x7f00000002c0)=0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) ioctl$SNDCTL_DSP_SETTRIGGER(r3, 0x40045010, &(0x7f0000000280)=0xc1c4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000240)={{&(0x7f0000be1000/0x3000)=nil, 0x3000}, 0x1}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x8}, 0x8, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) fcntl$dupfd(r1, 0x0, r1) (async) read$dsp(r2, &(0x7f0000000640)=""/172, 0xac) (async) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) (async) write$P9_RREADLINK(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="0115"], 0xe) (async) open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) (async) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000003c0)=0x14) (async) sendfile(r1, r0, &(0x7f0000000400)=0x1, 0x9) (async) write$P9_RREADLINK(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="409c"], 0xe) (async) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000736000/0x4000)=nil, 0x4000}, 0x6}) (async) ioctl$SNDCTL_DSP_SETFMT(r2, 0xc0045005, &(0x7f00000002c0)=0x9) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) (async) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) (async) ioctl$SNDCTL_DSP_SETTRIGGER(r3, 0x40045010, &(0x7f0000000280)=0xc1c4) (async) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000240)={{&(0x7f0000be1000/0x3000)=nil, 0x3000}, 0x1}) (async) 00:53:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000a00ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:25 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) 00:53:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000b00ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1001.038191] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:25 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x8}, 0x8, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = fcntl$dupfd(r1, 0x0, r1) read$dsp(r2, &(0x7f0000000640)=""/172, 0xac) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r3 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="0115"], 0xe) r4 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000003c0)=0x14) sendfile(r1, r0, &(0x7f0000000400)=0x1, 0x9) write$P9_RREADLINK(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="409c"], 0xe) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000736000/0x4000)=nil, 0x4000}, 0x6}) ioctl$SNDCTL_DSP_SETFMT(r2, 0xc0045005, &(0x7f00000002c0)=0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) ioctl$SNDCTL_DSP_SETTRIGGER(r3, 0x40045010, &(0x7f0000000280)=0xc1c4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000240)={{&(0x7f0000be1000/0x3000)=nil, 0x3000}, 0x1}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x8}, 0x8, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) fcntl$dupfd(r1, 0x0, r1) (async) read$dsp(r2, &(0x7f0000000640)=""/172, 0xac) (async) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) (async) write$P9_RREADLINK(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="0115"], 0xe) (async) open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) (async) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000003c0)=0x14) (async) sendfile(r1, r0, &(0x7f0000000400)=0x1, 0x9) (async) write$P9_RREADLINK(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="409c"], 0xe) (async) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000736000/0x4000)=nil, 0x4000}, 0x6}) (async) ioctl$SNDCTL_DSP_SETFMT(r2, 0xc0045005, &(0x7f00000002c0)=0x9) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) (async) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) (async) ioctl$SNDCTL_DSP_SETTRIGGER(r3, 0x40045010, &(0x7f0000000280)=0xc1c4) (async) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000240)={{&(0x7f0000be1000/0x3000)=nil, 0x3000}, 0x1}) (async) [ 1001.123318] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1001.135192] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1001.146361] audit: type=1804 audit(1646614405.199:2431): pid=32471 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1389/bus" dev="sda1" ino=15841 res=1 00:53:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000c00ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1001.254390] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:25 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f00004be000/0x2000)=nil, 0x2000}, 0x805fc7ca87ed28f7}) r3 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000e00ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:25 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x10300, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = userfaultfd(0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000080)={0x0, 0x1, r0, 0x200, 0x80000}) (async) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:25 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) 00:53:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:26 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (rerun: 32) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async, rerun: 32) sendfile(r3, r1, 0x0, 0x800100020014) (rerun: 32) 00:53:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000f00ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000001000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1002.035798] audit: type=1804 audit(1646614406.089:2432): pid=32529 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1390/bus" dev="sda1" ino=15921 res=1 [ 1002.048410] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:26 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f00004be000/0x2000)=nil, 0x2000}, 0x805fc7ca87ed28f7}) r3 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:26 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, 0x0, 0x7fffffffefff) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000000000)=0x9, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @private0}, 0x1c) sendfile(r4, r2, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000003400ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000006000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:26 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x10300, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000080)={0x0, 0x1, r0, 0x200, 0x80000}) (async) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:26 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) 00:53:26 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (rerun: 32) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) (async) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)) (async, rerun: 64) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (rerun: 64) ftruncate(r1, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async, rerun: 64) listen(r3, 0x0) (rerun: 64) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000000000)=0x9, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @private0}, 0x1c) sendfile(r4, r2, 0x0, 0x800100020014) (async, rerun: 64) creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 64) [ 1002.823571] audit: type=1804 audit(1646614406.879:2433): pid=32539 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1391/bus" dev="sda1" ino=15650 res=1 00:53:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f0000000000000054000000f0", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000000f000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1002.907053] audit: type=1804 audit(1646614406.909:2434): pid=32539 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1391/bus" dev="sda1" ino=15650 res=1 00:53:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000002", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000003ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1003.034123] audit: type=1804 audit(1646614407.089:2435): pid=32557 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1392/bus" dev="sda1" ino=15985 res=1 00:53:27 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f00004be000/0x2000)=nil, 0x2000}, 0x805fc7ca87ed28f7}) r3 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000003", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:27 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000848000/0x2000)=nil, 0x2000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:27 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) (async, rerun: 64) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)) (async, rerun: 64) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) ftruncate(r1, 0x2007ffb) (async, rerun: 64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async, rerun: 64) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r3, 0x0) (async, rerun: 64) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 64) r5 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, 0x0, 0x7fffffffefff) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000000000)=0x9, 0x4) (async) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @private0}, 0x1c) (async, rerun: 32) sendfile(r4, r2, 0x0, 0x800100020014) (rerun: 32) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000005ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1003.685946] kauditd_printk_skb: 65 callbacks suppressed [ 1003.685960] audit: type=1804 audit(1646614407.739:2501): pid=32592 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1393/bus" dev="sda1" ino=15650 res=1 00:53:27 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) 00:53:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000006ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000004", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:27 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000848000/0x2000)=nil, 0x2000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000848000/0x2000)=nil, 0x2000}, 0x1}) (async) fcntl$dupfd(r0, 0x0, r0) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) [ 1003.734568] audit: type=1804 audit(1646614407.789:2502): pid=32583 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1393/bus" dev="sda1" ino=15650 res=1 00:53:27 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r3, 0x89f0, 0x20000003) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000005", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000009ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1003.879082] audit: type=1804 audit(1646614407.939:2503): pid=32610 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1394/bus" dev="sda1" ino=14789 res=1 [ 1003.887777] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1003.985433] audit: type=1804 audit(1646614408.039:2504): pid=32620 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1394/bus" dev="sda1" ino=14789 res=1 00:53:28 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r3 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000006", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000000000affff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:28 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000848000/0x2000)=nil, 0x2000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000007", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1004.530433] nla_parse: 11 callbacks suppressed [ 1004.530443] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1004.580260] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000000000bffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:28 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x6, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:28 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000200)={&(0x7f00006aa000/0x3000)=nil, 0x3000}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) 00:53:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000008", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:28 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x1) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r3, 0x89f0, 0x20000003) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r4, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000000000cffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000009", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1004.773709] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1004.852137] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1004.854959] audit: type=1804 audit(1646614408.909:2505): pid=32666 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1395/bus" dev="sda1" ino=14825 res=1 [ 1004.877312] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1004.923717] audit: type=1804 audit(1646614408.949:2506): pid=32667 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1395/bus" dev="sda1" ino=14825 res=1 00:53:29 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000000000effff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f00000000000000540000000a", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:29 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x1) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r3, 0x89f0, 0x20000003) (async, rerun: 64) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async, rerun: 64) listen(r2, 0x0) (async, rerun: 32) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 32) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000000000fffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000000f413ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1005.463665] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1005.472549] audit: type=1804 audit(1646614409.519:2507): pid=32690 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1396/bus" dev="sda1" ino=14804 res=1 [ 1005.491839] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1005.528476] audit: type=1804 audit(1646614409.579:2508): pid=32690 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1396/bus" dev="sda1" ino=14804 res=1 00:53:29 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x6, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f00000000000000540000000b", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:29 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @remote}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000080)={'filter\x00', 0x0, [0x8, 0x7f, 0xf727, 0x9, 0x8]}, &(0x7f0000000000)=0x54) sendto$inet6(r3, 0x0, 0x0, 0x40044, &(0x7f0000000280)={0xa, 0x4e26, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40440) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000140)={'raw\x00', 0x0, [0x2, 0x8, 0x7f, 0x100, 0x2]}, &(0x7f00000001c0)=0x54) 00:53:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000034ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:29 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000200)={&(0x7f00006aa000/0x3000)=nil, 0x3000}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000200)={&(0x7f00006aa000/0x3000)=nil, 0x3000}) (async) fcntl$dupfd(r0, 0x0, r0) (async) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) (async) 00:53:29 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @remote}, 0x1c) listen(r2, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r4 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000080)={'filter\x00', 0x0, [0x8, 0x7f, 0xf727, 0x9, 0x8]}, &(0x7f0000000000)=0x54) sendto$inet6(r3, 0x0, 0x0, 0x40044, &(0x7f0000000280)={0xa, 0x4e26, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r5 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40440) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000140)={'raw\x00', 0x0, [0x2, 0x8, 0x7f, 0x100, 0x2]}, &(0x7f00000001c0)=0x54) [ 1005.635720] audit: type=1804 audit(1646614409.689:2509): pid=32703 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1397/bus" dev="sda1" ino=14829 res=1 [ 1005.654189] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1005.714293] audit: type=1804 audit(1646614409.769:2510): pid=32709 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1398/bus" dev="sda1" ino=14839 res=1 00:53:30 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000006558ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f00000000000000540000000c", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:30 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @remote}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000080)={'filter\x00', 0x0, [0x8, 0x7f, 0xf727, 0x9, 0x8]}, &(0x7f0000000000)=0x54) sendto$inet6(r3, 0x0, 0x0, 0x40044, &(0x7f0000000280)={0xa, 0x4e26, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40440) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000140)={'raw\x00', 0x0, [0x2, 0x8, 0x7f, 0x100, 0x2]}, &(0x7f00000001c0)=0x54) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @remote}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket(0x22, 0x2, 0x3) (async) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000080)={'filter\x00', 0x0, [0x8, 0x7f, 0xf727, 0x9, 0x8]}, &(0x7f0000000000)=0x54) (async) sendto$inet6(r3, 0x0, 0x0, 0x40044, &(0x7f0000000280)={0xa, 0x4e26, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40440) (async) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000140)={'raw\x00', 0x0, [0x2, 0x8, 0x7f, 0x100, 0x2]}, &(0x7f00000001c0)=0x54) (async) 00:53:30 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000200)={&(0x7f00006aa000/0x3000)=nil, 0x3000}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000200)={&(0x7f00006aa000/0x3000)=nil, 0x3000}) (async) fcntl$dupfd(r0, 0x0, r0) (async) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) (async) 00:53:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f00000000000000540000000e", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1006.349738] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1006.401141] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:30 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x6, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000060ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:30 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x88, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f00000000000000540000000f", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000005865ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000081ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1006.607640] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:31 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000010", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:31 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x88, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x88, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="0600000000f0ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:31 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r3, 0x89f0, 0x20000003) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:31 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x88, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}, 0x1c) (async) listen(r2, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1007.246520] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1007.368849] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="0600000013f4ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000034", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:31 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1020, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ioctl$FIONCLEX(r0, 0x5450) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xcd) ftruncate(r1, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000006, 0x10010, 0xffffffffffffffff, 0x66158000) listen(r3, 0x0) r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f0000000000)=0xfff, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r6 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, 0x0, 0x7fffffffefff) sendfile(r5, r2, 0x0, 0x800100020014) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000001c0)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000048", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000002ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1007.555989] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f00000000000000540000004c", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:32 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000003ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000060", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:32 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r3, 0x89f0, 0x20000003) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000068", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000004ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f00000000000000540000006c", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:32 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1020, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ioctl$FIONCLEX(r0, 0x5450) (async) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xcd) ftruncate(r1, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000006, 0x10010, 0xffffffffffffffff, 0x66158000) (async) listen(r3, 0x0) (async) r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f0000000000)=0xfff, 0x4) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) r6 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) sendfile(r5, r2, 0x0, 0x800100020014) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000001c0)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000005ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1008.407691] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000074", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000006ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1008.489622] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:32 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1020, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ioctl$FIONCLEX(r0, 0x5450) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xcd) ftruncate(r1, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000006, 0x10010, 0xffffffffffffffff, 0x66158000) listen(r3, 0x0) (async) r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f0000000000)=0xfff, 0x4) (async, rerun: 32) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 32) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) r6 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, 0x0, 0x7fffffffefff) sendfile(r5, r2, 0x0, 0x800100020014) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, 0xffffffffffffffff, 0x0) (async) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000001c0)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:33 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f00000000000000540000007a", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000008ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:33 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r3, 0x89f0, 0x20000003) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:33 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = syz_mount_image$ocfs2(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x2, 0x8, &(0x7f00000005c0)=[{&(0x7f00000000c0)="16481942cfac26a85b1a2972cb3fff7266c2e5e4d69ecc0fc87502637de5728744c11970515466fe9871ab4453b6f4b901fe86e36c07c789b25acc46a9cdaae02ae342a81077111d9e6d8b80d65f9184d6b2ffcb4f0fb0fe01ee9512911668f4fd46a3f228d2", 0x66, 0xe8e0}, {&(0x7f0000000140)="5ecf31e73df596159d82c7ca74c3abb67b19a5c8824fb6a5f72f573baff79fe099abfbe74a6ea0d6fbfa628180fea68e43b0c8b8e3f00c21cf00057cc1f386bd593d189dcba3da947f4fd79a82d29ba3f94afbd545223261965eaa0fab02e9d88dc8b4a97631b714f6c1bf2a7a9a", 0x6e, 0x7f}, {&(0x7f0000000340)="91e2f50613c76578d5c65f46aca8a159eef1e55c82f451e31465c37ece6dc26fd0c1ca5ab6cb73b3c73ed04dcf99124542444ab4f9369293b59a691bdadd227379b8311d9d70d65d9d5d4f360048829a5e8a2e9068f91de924b41565665f5bc73d78e4905b80710f4a24818b020950b59baa7c3d75769b6a00cf415cc185d9736508a2c8d571f2f5c881247bbd36f503a76d3f4e4ac170dc109c411e45cfc73da55d2d238c481cd6d5a93e0e1b9e79b0f8fad335503b88a06b1b54d9f56115526ab368582ca8b244b1e608250aab8504e74e53f4ad", 0xd5, 0x100000001}, {&(0x7f00000001c0)="9e118dd5f5aac2a4a9861da6fb645fc568f4bde8b59582a39eca4e0feaa7207389a2dac96d1623bcc33d618692f99860ee41217f05caddb28b268ab9826c678e0ad90320081e681e0d354bce8f09cb97", 0x50, 0x5}, {&(0x7f0000000440)="1be9c62d53476760e6bd4d217003308c58410b6ccf707c5adf3ed8325d367410dac42ad1b847f8c3d90c52c982723e082c81bda1230d2583a3983e669c1c4253a497114c0976616d9acdd1b6765ef7c4a6af40b59bdc679226409724a5832d7da52b5256647c0d433eec0f8b5b0240deeb939d776595119bc701b2d78fc757b7fa6a3515c7b6008c80b62c158bce96675fb6269a192542cd54a54470c5506c", 0x9f, 0x9c69}, {&(0x7f0000000500)="17337e816d823dc1cc74bd86db1e8d28178e93a8a37377728c196c32d321150a2747b7ab62e0e5ecbd5396692ea896a308bef842b0c56878a53dc2e4efc943c25044de4e434e05cf5a737eac4712c0840459adb3989f58f503a0dfd0eec7d905a1dd28932b89a24a2a94c8162cd42f158f337fd885faf24c83bca6f5a9e8c14bd5f9adc33f2c7a24a12aa2a67fa73e7081aeacb773589b8b20d3a1b588d1a452105aad365ee79c096f0bc5", 0xab, 0x1}, {&(0x7f0000000240)="e016f8bba9abbedc42d46b3546836d04630a9d5eb54a1b1501b0f4c2cc4344866ea9e9e530d047e4b0869b19ab7601275d7a15", 0x33, 0x2c43}, {&(0x7f00000002c0)="8c8e8a06e1b1354ad3dcd552919be9679e8eda7eb8d5cef334776f5cb3879c5d2aeae20c3625eeadd187833c50ce221c3cd3f8decc3906d1", 0x38, 0x6}], 0x800000, &(0x7f0000000680)={[{']\\:.]{}[.'}, {'{%'}, {'.'}, {'\x00'}, {'-&}\xcc'}, {'\x00'}], [{@obj_role={'obj_role', 0x3d, '[&[--#'}}, {@permit_directio}, {@smackfsdef={'smackfsdef', 0x3d, '\x00'}}, {@obj_user={'obj_user', 0x3d, '!\''}}, {@appraise}]}) fallocate(r2, 0x33, 0x2, 0x7ff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x1) 00:53:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000009ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f0000000000000054000000f0", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:33 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "2156816c73038c"}) r10 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r10, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "2156816c73038c"}) r17 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r17, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {r19, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062b00)={0x80, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {0x0, r20}, {r23}], 0x7f, "889f25bc7586d7"}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) [ 1009.361698] kauditd_printk_skb: 13 callbacks suppressed [ 1009.361712] audit: type=1804 audit(1646614413.419:2524): pid=391 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1406/bus" dev="sda1" ino=16913 res=1 [ 1009.365342] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000000000affff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1009.388860] audit: type=1804 audit(1646614413.429:2525): pid=390 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2258420482/syzkaller.GRAEsy/413/bus" dev="sda1" ino=16881 res=1 [ 1009.449621] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000000000bffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1009.570306] audit: type=1804 audit(1646614413.519:2526): pid=401 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1406/bus" dev="sda1" ino=16913 res=1 [ 1009.611512] audit: type=1804 audit(1646614413.579:2527): pid=406 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2258420482/syzkaller.GRAEsy/413/bus" dev="sda1" ino=16881 res=1 [ 1009.629198] nla_parse: 10 callbacks suppressed [ 1009.629206] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:34 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000000000cffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1010.036889] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:34 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r3, 0x89f0, 0x20000003) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r1, 0x0, 0x800100020014) 00:53:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000000000effff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:34 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "2156816c73038c"}) r10 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r10, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "2156816c73038c"}) r17 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r17, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {r19, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062b00)={0x80, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {0x0, r20}, {r23}], 0x7f, "889f25bc7586d7"}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) creat(&(0x7f0000000080)='./file0\x00', 0x10) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x6}) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) fcntl$dupfd(r0, 0x0, r0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [], 0x1, "2156816c73038c"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [], 0x1, "2156816c73038c"}) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r10, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x1, "2156816c73038c"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x1, "2156816c73038c"}) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r17, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x1, "2156816c73038c"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}], 0x0, "2156816c73038c"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062b00)={0x80, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {0x0, r20}, {r23}], 0x7f, "889f25bc7586d7"}) (async) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) 00:53:34 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = syz_mount_image$ocfs2(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x2, 0x8, &(0x7f00000005c0)=[{&(0x7f00000000c0)="16481942cfac26a85b1a2972cb3fff7266c2e5e4d69ecc0fc87502637de5728744c11970515466fe9871ab4453b6f4b901fe86e36c07c789b25acc46a9cdaae02ae342a81077111d9e6d8b80d65f9184d6b2ffcb4f0fb0fe01ee9512911668f4fd46a3f228d2", 0x66, 0xe8e0}, {&(0x7f0000000140)="5ecf31e73df596159d82c7ca74c3abb67b19a5c8824fb6a5f72f573baff79fe099abfbe74a6ea0d6fbfa628180fea68e43b0c8b8e3f00c21cf00057cc1f386bd593d189dcba3da947f4fd79a82d29ba3f94afbd545223261965eaa0fab02e9d88dc8b4a97631b714f6c1bf2a7a9a", 0x6e, 0x7f}, {&(0x7f0000000340)="91e2f50613c76578d5c65f46aca8a159eef1e55c82f451e31465c37ece6dc26fd0c1ca5ab6cb73b3c73ed04dcf99124542444ab4f9369293b59a691bdadd227379b8311d9d70d65d9d5d4f360048829a5e8a2e9068f91de924b41565665f5bc73d78e4905b80710f4a24818b020950b59baa7c3d75769b6a00cf415cc185d9736508a2c8d571f2f5c881247bbd36f503a76d3f4e4ac170dc109c411e45cfc73da55d2d238c481cd6d5a93e0e1b9e79b0f8fad335503b88a06b1b54d9f56115526ab368582ca8b244b1e608250aab8504e74e53f4ad", 0xd5, 0x100000001}, {&(0x7f00000001c0)="9e118dd5f5aac2a4a9861da6fb645fc568f4bde8b59582a39eca4e0feaa7207389a2dac96d1623bcc33d618692f99860ee41217f05caddb28b268ab9826c678e0ad90320081e681e0d354bce8f09cb97", 0x50, 0x5}, {&(0x7f0000000440)="1be9c62d53476760e6bd4d217003308c58410b6ccf707c5adf3ed8325d367410dac42ad1b847f8c3d90c52c982723e082c81bda1230d2583a3983e669c1c4253a497114c0976616d9acdd1b6765ef7c4a6af40b59bdc679226409724a5832d7da52b5256647c0d433eec0f8b5b0240deeb939d776595119bc701b2d78fc757b7fa6a3515c7b6008c80b62c158bce96675fb6269a192542cd54a54470c5506c", 0x9f, 0x9c69}, {&(0x7f0000000500)="17337e816d823dc1cc74bd86db1e8d28178e93a8a37377728c196c32d321150a2747b7ab62e0e5ecbd5396692ea896a308bef842b0c56878a53dc2e4efc943c25044de4e434e05cf5a737eac4712c0840459adb3989f58f503a0dfd0eec7d905a1dd28932b89a24a2a94c8162cd42f158f337fd885faf24c83bca6f5a9e8c14bd5f9adc33f2c7a24a12aa2a67fa73e7081aeacb773589b8b20d3a1b588d1a452105aad365ee79c096f0bc5", 0xab, 0x1}, {&(0x7f0000000240)="e016f8bba9abbedc42d46b3546836d04630a9d5eb54a1b1501b0f4c2cc4344866ea9e9e530d047e4b0869b19ab7601275d7a15", 0x33, 0x2c43}, {&(0x7f00000002c0)="8c8e8a06e1b1354ad3dcd552919be9679e8eda7eb8d5cef334776f5cb3879c5d2aeae20c3625eeadd187833c50ce221c3cd3f8decc3906d1", 0x38, 0x6}], 0x800000, &(0x7f0000000680)={[{']\\:.]{}[.'}, {'{%'}, {'.'}, {'\x00'}, {'-&}\xcc'}, {'\x00'}], [{@obj_role={'obj_role', 0x3d, '[&[--#'}}, {@permit_directio}, {@smackfsdef={'smackfsdef', 0x3d, '\x00'}}, {@obj_user={'obj_user', 0x3d, '!\''}}, {@appraise}]}) fallocate(r2, 0x33, 0x2, 0x7ff) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r3, 0x0) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r4, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x1) [ 1010.302619] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1010.320323] audit: type=1804 audit(1646614414.380:2528): pid=433 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1407/bus" dev="sda1" ino=16833 res=1 00:53:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000000000fffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1010.353597] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:34 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = syz_mount_image$ocfs2(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x2, 0x8, &(0x7f00000005c0)=[{&(0x7f00000000c0)="16481942cfac26a85b1a2972cb3fff7266c2e5e4d69ecc0fc87502637de5728744c11970515466fe9871ab4453b6f4b901fe86e36c07c789b25acc46a9cdaae02ae342a81077111d9e6d8b80d65f9184d6b2ffcb4f0fb0fe01ee9512911668f4fd46a3f228d2", 0x66, 0xe8e0}, {&(0x7f0000000140)="5ecf31e73df596159d82c7ca74c3abb67b19a5c8824fb6a5f72f573baff79fe099abfbe74a6ea0d6fbfa628180fea68e43b0c8b8e3f00c21cf00057cc1f386bd593d189dcba3da947f4fd79a82d29ba3f94afbd545223261965eaa0fab02e9d88dc8b4a97631b714f6c1bf2a7a9a", 0x6e, 0x7f}, {&(0x7f0000000340)="91e2f50613c76578d5c65f46aca8a159eef1e55c82f451e31465c37ece6dc26fd0c1ca5ab6cb73b3c73ed04dcf99124542444ab4f9369293b59a691bdadd227379b8311d9d70d65d9d5d4f360048829a5e8a2e9068f91de924b41565665f5bc73d78e4905b80710f4a24818b020950b59baa7c3d75769b6a00cf415cc185d9736508a2c8d571f2f5c881247bbd36f503a76d3f4e4ac170dc109c411e45cfc73da55d2d238c481cd6d5a93e0e1b9e79b0f8fad335503b88a06b1b54d9f56115526ab368582ca8b244b1e608250aab8504e74e53f4ad", 0xd5, 0x100000001}, {&(0x7f00000001c0)="9e118dd5f5aac2a4a9861da6fb645fc568f4bde8b59582a39eca4e0feaa7207389a2dac96d1623bcc33d618692f99860ee41217f05caddb28b268ab9826c678e0ad90320081e681e0d354bce8f09cb97", 0x50, 0x5}, {&(0x7f0000000440)="1be9c62d53476760e6bd4d217003308c58410b6ccf707c5adf3ed8325d367410dac42ad1b847f8c3d90c52c982723e082c81bda1230d2583a3983e669c1c4253a497114c0976616d9acdd1b6765ef7c4a6af40b59bdc679226409724a5832d7da52b5256647c0d433eec0f8b5b0240deeb939d776595119bc701b2d78fc757b7fa6a3515c7b6008c80b62c158bce96675fb6269a192542cd54a54470c5506c", 0x9f, 0x9c69}, {&(0x7f0000000500)="17337e816d823dc1cc74bd86db1e8d28178e93a8a37377728c196c32d321150a2747b7ab62e0e5ecbd5396692ea896a308bef842b0c56878a53dc2e4efc943c25044de4e434e05cf5a737eac4712c0840459adb3989f58f503a0dfd0eec7d905a1dd28932b89a24a2a94c8162cd42f158f337fd885faf24c83bca6f5a9e8c14bd5f9adc33f2c7a24a12aa2a67fa73e7081aeacb773589b8b20d3a1b588d1a452105aad365ee79c096f0bc5", 0xab, 0x1}, {&(0x7f0000000240)="e016f8bba9abbedc42d46b3546836d04630a9d5eb54a1b1501b0f4c2cc4344866ea9e9e530d047e4b0869b19ab7601275d7a15", 0x33, 0x2c43}, {&(0x7f00000002c0)="8c8e8a06e1b1354ad3dcd552919be9679e8eda7eb8d5cef334776f5cb3879c5d2aeae20c3625eeadd187833c50ce221c3cd3f8decc3906d1", 0x38, 0x6}], 0x800000, &(0x7f0000000680)={[{']\\:.]{}[.'}, {'{%'}, {'.'}, {'\x00'}, {'-&}\xcc'}, {'\x00'}], [{@obj_role={'obj_role', 0x3d, '[&[--#'}}, {@permit_directio}, {@smackfsdef={'smackfsdef', 0x3d, '\x00'}}, {@obj_user={'obj_user', 0x3d, '!\''}}, {@appraise}]}) fallocate(r2, 0x33, 0x2, 0x7ff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x1) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) syz_mount_image$ocfs2(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x2, 0x8, &(0x7f00000005c0)=[{&(0x7f00000000c0)="16481942cfac26a85b1a2972cb3fff7266c2e5e4d69ecc0fc87502637de5728744c11970515466fe9871ab4453b6f4b901fe86e36c07c789b25acc46a9cdaae02ae342a81077111d9e6d8b80d65f9184d6b2ffcb4f0fb0fe01ee9512911668f4fd46a3f228d2", 0x66, 0xe8e0}, {&(0x7f0000000140)="5ecf31e73df596159d82c7ca74c3abb67b19a5c8824fb6a5f72f573baff79fe099abfbe74a6ea0d6fbfa628180fea68e43b0c8b8e3f00c21cf00057cc1f386bd593d189dcba3da947f4fd79a82d29ba3f94afbd545223261965eaa0fab02e9d88dc8b4a97631b714f6c1bf2a7a9a", 0x6e, 0x7f}, {&(0x7f0000000340)="91e2f50613c76578d5c65f46aca8a159eef1e55c82f451e31465c37ece6dc26fd0c1ca5ab6cb73b3c73ed04dcf99124542444ab4f9369293b59a691bdadd227379b8311d9d70d65d9d5d4f360048829a5e8a2e9068f91de924b41565665f5bc73d78e4905b80710f4a24818b020950b59baa7c3d75769b6a00cf415cc185d9736508a2c8d571f2f5c881247bbd36f503a76d3f4e4ac170dc109c411e45cfc73da55d2d238c481cd6d5a93e0e1b9e79b0f8fad335503b88a06b1b54d9f56115526ab368582ca8b244b1e608250aab8504e74e53f4ad", 0xd5, 0x100000001}, {&(0x7f00000001c0)="9e118dd5f5aac2a4a9861da6fb645fc568f4bde8b59582a39eca4e0feaa7207389a2dac96d1623bcc33d618692f99860ee41217f05caddb28b268ab9826c678e0ad90320081e681e0d354bce8f09cb97", 0x50, 0x5}, {&(0x7f0000000440)="1be9c62d53476760e6bd4d217003308c58410b6ccf707c5adf3ed8325d367410dac42ad1b847f8c3d90c52c982723e082c81bda1230d2583a3983e669c1c4253a497114c0976616d9acdd1b6765ef7c4a6af40b59bdc679226409724a5832d7da52b5256647c0d433eec0f8b5b0240deeb939d776595119bc701b2d78fc757b7fa6a3515c7b6008c80b62c158bce96675fb6269a192542cd54a54470c5506c", 0x9f, 0x9c69}, {&(0x7f0000000500)="17337e816d823dc1cc74bd86db1e8d28178e93a8a37377728c196c32d321150a2747b7ab62e0e5ecbd5396692ea896a308bef842b0c56878a53dc2e4efc943c25044de4e434e05cf5a737eac4712c0840459adb3989f58f503a0dfd0eec7d905a1dd28932b89a24a2a94c8162cd42f158f337fd885faf24c83bca6f5a9e8c14bd5f9adc33f2c7a24a12aa2a67fa73e7081aeacb773589b8b20d3a1b588d1a452105aad365ee79c096f0bc5", 0xab, 0x1}, {&(0x7f0000000240)="e016f8bba9abbedc42d46b3546836d04630a9d5eb54a1b1501b0f4c2cc4344866ea9e9e530d047e4b0869b19ab7601275d7a15", 0x33, 0x2c43}, {&(0x7f00000002c0)="8c8e8a06e1b1354ad3dcd552919be9679e8eda7eb8d5cef334776f5cb3879c5d2aeae20c3625eeadd187833c50ce221c3cd3f8decc3906d1", 0x38, 0x6}], 0x800000, &(0x7f0000000680)={[{']\\:.]{}[.'}, {'{%'}, {'.'}, {'\x00'}, {'-&}\xcc'}, {'\x00'}], [{@obj_role={'obj_role', 0x3d, '[&[--#'}}, {@permit_directio}, {@smackfsdef={'smackfsdef', 0x3d, '\x00'}}, {@obj_user={'obj_user', 0x3d, '!\''}}, {@appraise}]}) (async) fallocate(r2, 0x33, 0x2, 0x7ff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r3, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r4, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x1) (async) 00:53:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000010ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1010.393411] audit: type=1804 audit(1646614414.410:2529): pid=436 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1407/bus" dev="sda1" ino=16833 res=1 [ 1010.414200] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1010.486980] audit: type=1804 audit(1646614414.440:2530): pid=438 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2258420482/syzkaller.GRAEsy/414/bus" dev="sda1" ino=14893 res=1 [ 1010.500593] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1010.568135] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1010.575399] audit: type=1804 audit(1646614414.560:2531): pid=451 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1408/bus" dev="sda1" ino=16833 res=1 [ 1010.657714] audit: type=1804 audit(1646614414.670:2532): pid=477 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1408/bus" dev="sda1" ino=16833 res=1 00:53:34 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000034ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1010.927137] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:35 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r2, 0x89f0, 0x20000003) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 00:53:35 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x20, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="c6c13094e09b16f96d683865cd986425faa1e6e0bde43e85cf6e9391becb0139d070a6436792e65dbe2cc6460c95cc5cc25f1a4452d827d074e361cf99168853df72ba23f9a30781eb57b748d9580f27a625bc5cf867599eb6be8af71fb4ee150cbc92a8e15d4ee62641fef02eadc9997f5e11819776fd629674be0eae14c2ecd3a50df7cb64d16718665e7bceda64a02e74fb6fe9701225270e496c1888c45b78270d371e963d1980054f291e492d1a99b38ae1abbebda0082dd6131b9485aa713ebb2da9dcfabaf2f9", 0xca, 0x6}], 0x2000000, &(0x7f0000000340)={[{@utf8}, {@uni_xlateno}, {@rodir}, {@utf8}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp857'}}], [{@dont_appraise}, {@smackfsfloor={'smackfsfloor', 0x3d, ':'}}, {@pcr={'pcr', 0x3d, 0x13}}, {@subj_role={'subj_role', 0x3d, '\x00'}}, {@euid_lt={'euid<', 0xee00}}, {@fsname={'fsname', 0x3d, '@\x81,*-.$\'@!\''}}, {@pcr={'pcr', 0x3d, 0x1}}]}) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:35 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "2156816c73038c"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "2156816c73038c"}) (async) r10 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r10, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "2156816c73038c"}) (async) r17 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r17, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {r19, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {0x0}], 0x1, "2156816c73038c"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}], 0x0, "2156816c73038c"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062b00)={0x80, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {0x0, r20}, {r23}], 0x7f, "889f25bc7586d7"}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000060ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff020b00000800010062706600380002"], 0x64}}, 0x0) [ 1011.290031] audit: type=1804 audit(1646614415.350:2533): pid=510 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1409/bus" dev="sda1" ino=14924 res=1 [ 1011.316030] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1011.321950] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1011.392304] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff030b00000800010062706600380002"], 0x64}}, 0x0) 00:53:35 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r2, 0x89f0, 0x20000003) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 1011.450293] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff040b00000800010062706600380002"], 0x64}}, 0x0) 00:53:35 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r1, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:35 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r2, 0x89f0, 0x20000003) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) [ 1011.805730] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:36 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x20, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="c6c13094e09b16f96d683865cd986425faa1e6e0bde43e85cf6e9391becb0139d070a6436792e65dbe2cc6460c95cc5cc25f1a4452d827d074e361cf99168853df72ba23f9a30781eb57b748d9580f27a625bc5cf867599eb6be8af71fb4ee150cbc92a8e15d4ee62641fef02eadc9997f5e11819776fd629674be0eae14c2ecd3a50df7cb64d16718665e7bceda64a02e74fb6fe9701225270e496c1888c45b78270d371e963d1980054f291e492d1a99b38ae1abbebda0082dd6131b9485aa713ebb2da9dcfabaf2f9", 0xca, 0x6}], 0x2000000, &(0x7f0000000340)={[{@utf8}, {@uni_xlateno}, {@rodir}, {@utf8}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp857'}}], [{@dont_appraise}, {@smackfsfloor={'smackfsfloor', 0x3d, ':'}}, {@pcr={'pcr', 0x3d, 0x13}}, {@subj_role={'subj_role', 0x3d, '\x00'}}, {@euid_lt={'euid<', 0xee00}}, {@fsname={'fsname', 0x3d, '@\x81,*-.$\'@!\''}}, {@pcr={'pcr', 0x3d, 0x1}}]}) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x20, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="c6c13094e09b16f96d683865cd986425faa1e6e0bde43e85cf6e9391becb0139d070a6436792e65dbe2cc6460c95cc5cc25f1a4452d827d074e361cf99168853df72ba23f9a30781eb57b748d9580f27a625bc5cf867599eb6be8af71fb4ee150cbc92a8e15d4ee62641fef02eadc9997f5e11819776fd629674be0eae14c2ecd3a50df7cb64d16718665e7bceda64a02e74fb6fe9701225270e496c1888c45b78270d371e963d1980054f291e492d1a99b38ae1abbebda0082dd6131b9485aa713ebb2da9dcfabaf2f9", 0xca, 0x6}], 0x2000000, &(0x7f0000000340)={[{@utf8}, {@uni_xlateno}, {@rodir}, {@utf8}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp857'}}], [{@dont_appraise}, {@smackfsfloor={'smackfsfloor', 0x3d, ':'}}, {@pcr={'pcr', 0x3d, 0x13}}, {@subj_role={'subj_role', 0x3d, '\x00'}}, {@euid_lt={'euid<', 0xee00}}, {@fsname={'fsname', 0x3d, '@\x81,*-.$\'@!\''}}, {@pcr={'pcr', 0x3d, 0x1}}]}) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) [ 1012.139138] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:36 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) syz_open_dev$audion(&(0x7f0000000200), 0x34e4, 0xd4486) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x2f, 0x1f, 0x1, 0x2, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1, 0x7, 0x6, 0x1}}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={r3, @initdev={0xac, 0x1e, 0x1, 0x0}, @local}, 0xc) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff050b00000800010062706600380002"], 0x64}}, 0x0) 00:53:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:36 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r1, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:36 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r2, 0x89f0, 0x20000003) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) 00:53:36 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x20, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="c6c13094e09b16f96d683865cd986425faa1e6e0bde43e85cf6e9391becb0139d070a6436792e65dbe2cc6460c95cc5cc25f1a4452d827d074e361cf99168853df72ba23f9a30781eb57b748d9580f27a625bc5cf867599eb6be8af71fb4ee150cbc92a8e15d4ee62641fef02eadc9997f5e11819776fd629674be0eae14c2ecd3a50df7cb64d16718665e7bceda64a02e74fb6fe9701225270e496c1888c45b78270d371e963d1980054f291e492d1a99b38ae1abbebda0082dd6131b9485aa713ebb2da9dcfabaf2f9", 0xca, 0x6}], 0x2000000, &(0x7f0000000340)={[{@utf8}, {@uni_xlateno}, {@rodir}, {@utf8}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp857'}}], [{@dont_appraise}, {@smackfsfloor={'smackfsfloor', 0x3d, ':'}}, {@pcr={'pcr', 0x3d, 0x13}}, {@subj_role={'subj_role', 0x3d, '\x00'}}, {@euid_lt={'euid<', 0xee00}}, {@fsname={'fsname', 0x3d, '@\x81,*-.$\'@!\''}}, {@pcr={'pcr', 0x3d, 0x1}}]}) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff060b00000800010062706600380002"], 0x64}}, 0x0) 00:53:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f0000000000000054000000e3", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1012.441818] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1012.447481] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:36 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) r4 = syz_open_dev$vcsu(&(0x7f0000000000), 0x8, 0x4440) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000080)={@any, 0x8, 0x5, 0x2}) creat(&(0x7f0000000100)='./bus\x00', 0x1d4) setsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f00000000c0)=0x1, 0x4) 00:53:36 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r2, 0x89f0, 0x20000003) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) 00:53:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff080b00000800010062706600380002"], 0x64}}, 0x0) 00:53:36 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) [ 1012.602931] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1012.629967] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:37 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) (async) syz_open_dev$audion(&(0x7f0000000200), 0x34e4, 0xd4486) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x2f, 0x1f, 0x1, 0x2, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1, 0x7, 0x6, 0x1}}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={r3, @initdev={0xac, 0x1e, 0x1, 0x0}, @local}, 0xc) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:37 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:37 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r1, 0x89f0, 0x20000003) 00:53:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff090b00000800010062706600380002"], 0x64}}, 0x0) 00:53:37 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) (async) r4 = syz_open_dev$vcsu(&(0x7f0000000000), 0x8, 0x4440) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000080)={@any, 0x8, 0x5, 0x2}) creat(&(0x7f0000000100)='./bus\x00', 0x1d4) (async) setsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f00000000c0)=0x1, 0x4) 00:53:37 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff0a0b00000800010062706600380002"], 0x64}}, 0x0) 00:53:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:37 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r1, 0x89f0, 0x20000003) 00:53:37 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) r4 = syz_open_dev$vcsu(&(0x7f0000000000), 0x8, 0x4440) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000080)={@any, 0x8, 0x5, 0x2}) creat(&(0x7f0000000100)='./bus\x00', 0x1d4) setsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f00000000c0)=0x1, 0x4) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) syz_open_dev$vcsu(&(0x7f0000000000), 0x8, 0x4440) (async) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000080)={@any, 0x8, 0x5, 0x2}) (async) creat(&(0x7f0000000100)='./bus\x00', 0x1d4) (async) setsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f00000000c0)=0x1, 0x4) (async) 00:53:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:38 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) syz_open_dev$audion(&(0x7f0000000200), 0x34e4, 0xd4486) (async) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x2f, 0x1f, 0x1, 0x2, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1, 0x7, 0x6, 0x1}}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={r3, @initdev={0xac, 0x1e, 0x1, 0x0}, @local}, 0xc) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:38 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:38 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r1, 0x89f0, 0x20000003) 00:53:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff0b0b00000800010062706600380002"], 0x64}}, 0x0) 00:53:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:38 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff0c0b00000800010062706600380002"], 0x64}}, 0x0) 00:53:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000065", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1014.541483] kauditd_printk_skb: 19 callbacks suppressed [ 1014.541499] audit: type=1804 audit(1646614418.600:2553): pid=733 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2258420482/syzkaller.GRAEsy/422/bus" dev="sda1" ino=14130 res=1 [ 1014.549515] net_ratelimit: 1 callbacks suppressed [ 1014.549525] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1014.625010] audit: type=1804 audit(1646614418.610:2554): pid=736 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1415/bus" dev="sda1" ino=14210 res=1 00:53:38 executing program 1: read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff0e0b00000800010062706600380002"], 0x64}}, 0x0) 00:53:38 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:38 executing program 1: read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) [ 1014.654059] audit: type=1804 audit(1646614418.710:2555): pid=736 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1415/bus" dev="sda1" ino=14210 res=1 [ 1014.694763] nla_parse: 4 callbacks suppressed [ 1014.694773] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1014.763985] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1014.788197] audit: type=1804 audit(1646614418.820:2556): pid=761 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1416/bus" dev="sda1" ino=13862 res=1 [ 1014.834296] audit: type=1804 audit(1646614418.890:2557): pid=766 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1416/bus" dev="sda1" ino=13862 res=1 00:53:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:39 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) ioctl$TCFLSH(r1, 0x89f0, 0x20000003) 00:53:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff0f0b00000800010062706600380002"], 0x64}}, 0x0) 00:53:39 executing program 1: read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:39 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x6, 0x4, 0x50}) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000080)=0xeb24) 00:53:39 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async, rerun: 64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async, rerun: 64) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async, rerun: 32) listen(r2, 0x0) (async, rerun: 32) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff100b00000800010062706600380002"], 0x64}}, 0x0) [ 1015.495637] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1015.512342] audit: type=1804 audit(1646614419.570:2558): pid=793 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1417/bus" dev="sda1" ino=14449 res=1 00:53:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000058", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:39 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff340b00000800010062706600380002"], 0x64}}, 0x0) [ 1015.542922] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:39 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r4 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000000000)=0x8, 0x4) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:39 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) ioctl$TCFLSH(r1, 0x89f0, 0x20000003) 00:53:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff600b00000800010062706600380002"], 0x64}}, 0x0) 00:53:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1015.602421] audit: type=1804 audit(1646614419.620:2559): pid=789 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2258420482/syzkaller.GRAEsy/423/bus" dev="sda1" ino=13985 res=1 [ 1015.627239] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b02000800010062706600380002"], 0x64}}, 0x0) 00:53:39 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) [ 1015.705193] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1015.738932] audit: type=1804 audit(1646614419.650:2560): pid=787 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1417/bus" dev="sda1" ino=14449 res=1 [ 1015.771536] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:39 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x6, 0x4, 0x50}) (async) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000080)=0xeb24) 00:53:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b03000800010062706600380002"], 0x64}}, 0x0) 00:53:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:39 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:39 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) ioctl$TCFLSH(r1, 0x89f0, 0x20000003) [ 1015.815972] audit: type=1804 audit(1646614419.760:2561): pid=820 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2258420482/syzkaller.GRAEsy/424/bus" dev="sda1" ino=14578 res=1 00:53:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b04000800010062706600380002"], 0x64}}, 0x0) [ 1015.902060] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1015.910162] audit: type=1804 audit(1646614419.760:2562): pid=818 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1418/bus" dev="sda1" ino=14593 res=1 00:53:40 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r4 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000000000)=0x8, 0x4) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) socket(0x22, 0x2, 0x3) (async) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000000000)=0x8, 0x4) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:40 executing program 1: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b05000800010062706600380002"], 0x64}}, 0x0) 00:53:40 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r1, 0x89f0, 0x20000003) 00:53:40 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r0 = userfaultfd(0x0) (rerun: 64) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x6, 0x4, 0x50}) (async, rerun: 64) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000080)=0xeb24) (rerun: 64) 00:53:40 executing program 1: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b06000800010062706600380002"], 0x64}}, 0x0) [ 1016.543795] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:40 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r1, 0x89f0, 0x20000003) 00:53:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1016.614650] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1016.618640] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b08000800010062706600380002"], 0x64}}, 0x0) 00:53:40 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async, rerun: 64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async, rerun: 64) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async, rerun: 32) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 32) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async, rerun: 32) listen(r2, 0x0) (async, rerun: 32) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) r4 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000000000)=0x8, 0x4) sendfile(r3, r1, 0x0, 0x800100020014) (async, rerun: 32) creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 32) 00:53:40 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r1, 0x89f0, 0x20000003) 00:53:40 executing program 1: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b09000800010062706600380002"], 0x64}}, 0x0) 00:53:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000011", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1016.735169] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1016.819683] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1016.862880] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:41 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(0xffffffffffffffff, 0x89f0, 0x20000003) 00:53:41 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r4, &(0x7f0000000080)="ee45fff995f2a86668184904dfe22e0826cb271254bba2654c8fc0bd60921b4134bfc982de9aadf29cc014c66062a988c82bafe7a7c95d8bd4dace0352edc9676eecf5a16ac6583081abe4117518e88c05c5845611b65fa78499dae15ebd85dcd0d1623327b2e742edf371ddf07dab97740f1cd08d89ebfb1f37145c62fc35deb51789b40fd3c1c26df9bf6f4e5c", 0x8e, 0x800, &(0x7f0000000000)={0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x4}, 0x1c) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:41 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f00004be000/0x2000)=nil, 0x2000}, 0x805fc7ca87ed28f7}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r3 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SETFMT(r3, 0xc0045005, &(0x7f0000000000)=0x20) ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0a000800010062706600380002"], 0x64}}, 0x0) 00:53:41 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0b000800010062706600380002"], 0x64}}, 0x0) 00:53:41 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(0xffffffffffffffff, 0x89f0, 0x20000003) [ 1016.980970] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1016.995744] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:41 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:41 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(0xffffffffffffffff, 0x89f0, 0x20000003) 00:53:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:41 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r1, 0x89f0, 0x20000003) 00:53:41 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) (async) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r4, &(0x7f0000000080)="ee45fff995f2a86668184904dfe22e0826cb271254bba2654c8fc0bd60921b4134bfc982de9aadf29cc014c66062a988c82bafe7a7c95d8bd4dace0352edc9676eecf5a16ac6583081abe4117518e88c05c5845611b65fa78499dae15ebd85dcd0d1623327b2e742edf371ddf07dab97740f1cd08d89ebfb1f37145c62fc35deb51789b40fd3c1c26df9bf6f4e5c", 0x8e, 0x800, &(0x7f0000000000)={0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x4}, 0x1c) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1017.840292] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:42 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SETFMT(r2, 0xc0045005, &(0x7f0000000000)=0x20) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, 0x8013, r2, 0x0) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) 00:53:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0c000800010062706600380002"], 0x64}}, 0x0) 00:53:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f0000000000000054000000ff", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:42 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/167, 0xa7) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:42 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r1, 0x89f0, 0x20000003) 00:53:42 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async, rerun: 32) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async, rerun: 32) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) (async) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r4, &(0x7f0000000080)="ee45fff995f2a86668184904dfe22e0826cb271254bba2654c8fc0bd60921b4134bfc982de9aadf29cc014c66062a988c82bafe7a7c95d8bd4dace0352edc9676eecf5a16ac6583081abe4117518e88c05c5845611b65fa78499dae15ebd85dcd0d1623327b2e742edf371ddf07dab97740f1cd08d89ebfb1f37145c62fc35deb51789b40fd3c1c26df9bf6f4e5c", 0x8e, 0x800, &(0x7f0000000000)={0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x4}, 0x1c) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0e000800010062706600380002"], 0x64}}, 0x0) 00:53:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:42 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r1, 0x89f0, 0x20000003) 00:53:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1018.063378] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:42 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0f000800010062706600380002"], 0x64}}, 0x0) 00:53:43 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, @perf_config_ext}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000603000/0x3000)=nil, 0x3000}) 00:53:43 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x14) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r2, 0xc01064c2, &(0x7f00000000c0)={0x0, 0x1, r1}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r1, 0xc01064c1, &(0x7f0000000100)={r3}) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r4 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80000) shutdown(r4, 0x1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000340)) sendfile(r5, r1, 0x0, 0x800100020014) r6 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, &(0x7f0000000180)) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b10000800010062706600380002"], 0x64}}, 0x0) 00:53:43 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:43 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r1, 0x89f0, 0x20000003) 00:53:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b34000800010062706600380002"], 0x64}}, 0x0) [ 1019.154392] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:43 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x14) ftruncate(r0, 0x2007ffb) (async, rerun: 64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async, rerun: 64) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r2, 0xc01064c2, &(0x7f00000000c0)={0x0, 0x1, r1}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r1, 0xc01064c1, &(0x7f0000000100)={r3}) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) r4 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80000) shutdown(r4, 0x1) (async, rerun: 64) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 64) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000340)) (async) sendfile(r5, r1, 0x0, 0x800100020014) (async) r6 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, &(0x7f0000000180)) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:43 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b60000800010062706600380002"], 0x64}}, 0x0) 00:53:43 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:44 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r8, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f00000003c0)={0x14, 0x5483a8abe7bb8eae, {0x304, @usage, r9, 0x4, 0x22d6400000000, 0x3ff, 0x3, 0x6, 0x20, @struct={0x6, 0xcea}, 0xffff, 0x56bf2390, [0x100000001, 0xe00000000000000, 0x6, 0x8, 0x2, 0xffffffffffffffff]}, {0x5, @struct={0x9, 0x6cf6}, 0x0, 0x4, 0x1, 0x3, 0x2, 0xa2, 0x402, @struct={0x1f, 0x80000001}, 0x8000, 0x4, [0x800, 0x3, 0x100, 0x1, 0x7, 0x3]}, {0x80000000, @usage, 0x0, 0x80, 0x712, 0x1f9d4d0e, 0x2ba72195, 0x4, 0x1, @struct={0x7f, 0x6}, 0xada, 0x400, [0x9, 0x1, 0x4, 0x2, 0x3f, 0x8]}, {0x21c, 0x7f, 0x80000001}}) ioctl$UFFDIO_COPY(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:44 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x14) ftruncate(r0, 0x2007ffb) (async, rerun: 64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (rerun: 64) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r2, 0xc01064c2, &(0x7f00000000c0)={0x0, 0x1, r1}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r1, 0xc01064c1, &(0x7f0000000100)={r3}) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r4 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80000) shutdown(r4, 0x1) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000340)) sendfile(r5, r1, 0x0, 0x800100020014) r6 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, &(0x7f0000000180)) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000bf0000800010062706600380002"], 0x64}}, 0x0) 00:53:44 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:44 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x141042, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00030800010062706600380002"], 0x64}}, 0x0) 00:53:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1020.214647] nla_parse: 7 callbacks suppressed [ 1020.214657] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:44 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:44 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x20) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000000000)=0x1b1, 0x4) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1020.270724] net_ratelimit: 1 callbacks suppressed [ 1020.270736] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:44 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00050800010062706600380002"], 0x64}}, 0x0) [ 1020.369827] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1020.439747] kauditd_printk_skb: 114 callbacks suppressed [ 1020.439760] audit: type=1804 audit(1646614424.500:2677): pid=1140 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1427/bus" dev="sda1" ino=15170 res=1 [ 1020.448258] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:44 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, 0x0) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:44 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r8, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f00000003c0)={0x14, 0x5483a8abe7bb8eae, {0x304, @usage, r9, 0x4, 0x22d6400000000, 0x3ff, 0x3, 0x6, 0x20, @struct={0x6, 0xcea}, 0xffff, 0x56bf2390, [0x100000001, 0xe00000000000000, 0x6, 0x8, 0x2, 0xffffffffffffffff]}, {0x5, @struct={0x9, 0x6cf6}, 0x0, 0x4, 0x1, 0x3, 0x2, 0xa2, 0x402, @struct={0x1f, 0x80000001}, 0x8000, 0x4, [0x800, 0x3, 0x100, 0x1, 0x7, 0x3]}, {0x80000000, @usage, 0x0, 0x80, 0x712, 0x1f9d4d0e, 0x2ba72195, 0x4, 0x1, @struct={0x7f, 0x6}, 0xada, 0x400, [0x9, 0x1, 0x4, 0x2, 0x3f, 0x8]}, {0x21c, 0x7f, 0x80000001}}) ioctl$UFFDIO_COPY(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00060800010062706600380002"], 0x64}}, 0x0) 00:53:44 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) [ 1020.582854] audit: type=1804 audit(1646614424.600:2678): pid=1143 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1427/bus" dev="sda1" ino=15170 res=1 00:53:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00090800010062706600380002"], 0x64}}, 0x0) 00:53:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1020.636439] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:44 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, 0x0) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b000a0800010062706600380002"], 0x64}}, 0x0) [ 1020.740838] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:45 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x20) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) (async) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000000000)=0x1b1, 0x4) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:45 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b000b0800010062706600380002"], 0x64}}, 0x0) 00:53:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, 0x0) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:45 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r8, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f00000003c0)={0x14, 0x5483a8abe7bb8eae, {0x304, @usage, r9, 0x4, 0x22d6400000000, 0x3ff, 0x3, 0x6, 0x20, @struct={0x6, 0xcea}, 0xffff, 0x56bf2390, [0x100000001, 0xe00000000000000, 0x6, 0x8, 0x2, 0xffffffffffffffff]}, {0x5, @struct={0x9, 0x6cf6}, 0x0, 0x4, 0x1, 0x3, 0x2, 0xa2, 0x402, @struct={0x1f, 0x80000001}, 0x8000, 0x4, [0x800, 0x3, 0x100, 0x1, 0x7, 0x3]}, {0x80000000, @usage, 0x0, 0x80, 0x712, 0x1f9d4d0e, 0x2ba72195, 0x4, 0x1, @struct={0x7f, 0x6}, 0xada, 0x400, [0x9, 0x1, 0x4, 0x2, 0x3f, 0x8]}, {0x21c, 0x7f, 0x80000001}}) ioctl$UFFDIO_COPY(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:45 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x20) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000000000)=0x1b1, 0x4) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b000c0800010062706600380002"], 0x64}}, 0x0) 00:53:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1021.322886] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1021.333518] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1021.336389] audit: type=1804 audit(1646614425.390:2679): pid=1209 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1428/bus" dev="sda1" ino=15345 res=1 00:53:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, 0x0, 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b000e0800010062706600380002"], 0x64}}, 0x0) 00:53:45 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) [ 1021.443395] audit: type=1804 audit(1646614425.410:2680): pid=1211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1428/bus" dev="sda1" ino=15345 res=1 [ 1021.463805] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, 0x0, 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) [ 1021.504880] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:45 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x39dd40, 0x110) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0xcc) 00:53:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b000f0800010062706600380002"], 0x64}}, 0x0) [ 1021.566455] audit: type=1804 audit(1646614425.560:2681): pid=1231 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1429/bus" dev="sda1" ino=15315 res=1 00:53:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, 0x0, 0x129202, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) [ 1021.642118] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1021.662783] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1021.698437] audit: type=1804 audit(1646614425.620:2682): pid=1228 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1429/bus" dev="sda1" ino=15315 res=1 00:53:45 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r8, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f00000003c0)={0x14, 0x5483a8abe7bb8eae, {0x304, @usage, r9, 0x4, 0x22d6400000000, 0x3ff, 0x3, 0x6, 0x20, @struct={0x6, 0xcea}, 0xffff, 0x56bf2390, [0x100000001, 0xe00000000000000, 0x6, 0x8, 0x2, 0xffffffffffffffff]}, {0x5, @struct={0x9, 0x6cf6}, 0x0, 0x4, 0x1, 0x3, 0x2, 0xa2, 0x402, @struct={0x1f, 0x80000001}, 0x8000, 0x4, [0x800, 0x3, 0x100, 0x1, 0x7, 0x3]}, {0x80000000, @usage, 0x0, 0x80, 0x712, 0x1f9d4d0e, 0x2ba72195, 0x4, 0x1, @struct={0x7f, 0x6}, 0xada, 0x400, [0x9, 0x1, 0x4, 0x2, 0x3f, 0x8]}, {0x21c, 0x7f, 0x80000001}}) ioctl$UFFDIO_COPY(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:45 executing program 5: ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:45 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x39dd40, 0x110) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async, rerun: 64) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async, rerun: 64) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async, rerun: 32) sendfile(r3, r1, 0x0, 0x800100020014) (async, rerun: 32) creat(&(0x7f0000000040)='./bus\x00', 0xcc) 00:53:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000bf4130800010062706600380002"], 0x64}}, 0x0) 00:53:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00340800010062706600380002"], 0x64}}, 0x0) [ 1021.865086] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:46 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x39dd40, 0x110) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0xcc) 00:53:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b65580800010062706600380002"], 0x64}}, 0x0) 00:53:46 executing program 5: ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) [ 1021.999584] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1022.000875] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:46 executing program 3: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000080)) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:46 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x80, 0xe3, 0xff, 0x5, 0x0, 0x9, 0x50040, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080)}, 0x410, 0xe2a4, 0x400, 0x0, 0x8, 0x3f, 0x1, 0x0, 0xd58, 0x0, 0x400}, r0, 0x9, 0xffffffffffffffff, 0xa) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000002, 0x50, r7, 0xc71de000) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r2, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00600800010062706600380002"], 0x64}}, 0x0) 00:53:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:46 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(0xffffffffffffffff, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:46 executing program 5: ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:46 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(0xffffffffffffffff, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b58650800010062706600380002"], 0x64}}, 0x0) [ 1022.245218] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1022.295898] audit: type=1804 audit(1646614426.350:2683): pid=1337 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1433/bus" dev="sda1" ino=14941 res=1 00:53:46 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = gettid() (rerun: 32) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x80, 0xe3, 0xff, 0x5, 0x0, 0x9, 0x50040, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080)}, 0x410, 0xe2a4, 0x400, 0x0, 0x8, 0x3f, 0x1, 0x0, 0xd58, 0x0, 0x400}, r0, 0x9, 0xffffffffffffffff, 0xa) (async) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) (async, rerun: 64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async, rerun: 64) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) (async) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SMI(r7, 0xaeb7) (async) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000002, 0x50, r7, 0xc71de000) (async, rerun: 64) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async, rerun: 64) sendfile(r4, r2, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:46 executing program 5: perf_event_open(0x0, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00810800010062706600380002"], 0x64}}, 0x0) [ 1022.472519] audit: type=1804 audit(1646614426.530:2684): pid=1359 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1434/bus" dev="sda1" ino=14997 res=1 [ 1022.532760] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1022.551728] audit: type=1804 audit(1646614426.570:2685): pid=1339 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir4242573326/syzkaller.OiRo5C/1569/bus" dev="sda1" ino=15217 res=1 [ 1022.583621] audit: type=1804 audit(1646614426.590:2686): pid=1367 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1434/bus" dev="sda1" ino=14997 res=1 00:53:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:46 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(0xffffffffffffffff, 0xc0045009, &(0x7f0000000200)=0x7b29) 00:53:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00f00800010062706600380002"], 0x64}}, 0x0) 00:53:46 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x80, 0xe3, 0xff, 0x5, 0x0, 0x9, 0x50040, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080)}, 0x410, 0xe2a4, 0x400, 0x0, 0x8, 0x3f, 0x1, 0x0, 0xd58, 0x0, 0x400}, r0, 0x9, 0xffffffffffffffff, 0xa) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000002, 0x50, r7, 0xc71de000) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r2, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) gettid() (async) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x80, 0xe3, 0xff, 0x5, 0x0, 0x9, 0x50040, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080)}, 0x410, 0xe2a4, 0x400, 0x0, 0x8, 0x3f, 0x1, 0x0, 0xd58, 0x0, 0x400}, r0, 0x9, 0xffffffffffffffff, 0xa) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r1, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) (async) listen(r3, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) (async) ioctl$KVM_SMI(r7, 0xaeb7) (async) ioctl$KVM_RUN(r7, 0xae80, 0x0) (async) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000002, 0x50, r7, 0xc71de000) (async) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r4, r2, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:46 executing program 5: perf_event_open(0x0, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:46 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, 0x0) 00:53:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b13f40800010062706600380002"], 0x64}}, 0x0) 00:53:46 executing program 5: perf_event_open(0x0, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:46 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0xc0) 00:53:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1022.936086] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:47 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x80ffff, 0xfdfdffff}) 00:53:47 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, 0x0) 00:53:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000300010062706600380002"], 0x64}}, 0x0) 00:53:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:47 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00020800010062706600380002"], 0x64}}, 0x0) 00:53:47 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, 0x0) 00:53:47 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00030800010062706600380002"], 0x64}}, 0x0) 00:53:47 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0xc0) 00:53:47 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) 00:53:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00040800010062706600380002"], 0x64}}, 0x0) 00:53:47 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) (fail_nth: 1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:47 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:47 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) 00:53:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00050800010062706600380002"], 0x64}}, 0x0) 00:53:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:47 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:47 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0xc0) 00:53:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00060800010062706600380002"], 0x64}}, 0x0) 00:53:48 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) (fail_nth: 1) 00:53:48 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:48 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @mcast1, 0xe051}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1023.971274] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1024.080922] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:48 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:48 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) 00:53:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00080800010062706600380002"], 0x64}}, 0x0) 00:53:48 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00090800010062706600380002"], 0x64}}, 0x0) 00:53:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:48 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x2, &(0x7f0000000200)) 00:53:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:48 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @mcast1, 0xe051}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @mcast1, 0xe051}, 0x1c) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:49 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:49 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x5000, &(0x7f0000000200)) 00:53:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f0000000000000054000000ff", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b000a0800010062706600380002"], 0x64}}, 0x0) 00:53:49 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x5001, &(0x7f0000000200)) 00:53:49 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:49 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @mcast1, 0xe051}, 0x1c) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:49 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0x200001a7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:49 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x5008, &(0x7f0000000200)) [ 1025.715863] nla_parse: 14 callbacks suppressed [ 1025.715872] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1025.734715] kauditd_printk_skb: 13 callbacks suppressed [ 1025.734729] audit: type=1804 audit(1646614429.791:2700): pid=1683 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1441/bus" dev="sda1" ino=15039 res=1 00:53:49 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f0000000000000054000000ff", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:49 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0xfffffffffffffffc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x100000004e22, 0xfffffffe, @dev={0xfe, 0x80, '\x00', 0xc}, 0x3d}, 0x1c) r4 = socket(0x27, 0x6, 0xdc1b) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x2, @private0, 0x3a8}, 0xfffffe53) sendfile(r3, r1, 0x0, 0x800100020014) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) splice(r7, &(0x7f0000000000)=0x4, r2, &(0x7f0000000100)=0x7, 0x42, 0xa9c8141ff117a335) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b000b0800010062706600380002"], 0x64}}, 0x0) 00:53:49 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:49 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x500e, &(0x7f0000000200)) 00:53:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b000c0800010062706600380002"], 0x64}}, 0x0) [ 1025.883263] audit: type=1804 audit(1646614429.941:2701): pid=1698 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1442/bus" dev="sda1" ino=14992 res=1 00:53:50 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0xfffffffffffffffc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x100000004e22, 0xfffffffe, @dev={0xfe, 0x80, '\x00', 0xc}, 0x3d}, 0x1c) r4 = socket(0x27, 0x6, 0xdc1b) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x2, @private0, 0x3a8}, 0xfffffe53) sendfile(r3, r1, 0x0, 0x800100020014) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) splice(r7, &(0x7f0000000000)=0x4, r2, &(0x7f0000000100)=0x7, 0x42, 0xa9c8141ff117a335) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0xfffffffffffffffc) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x100000004e22, 0xfffffffe, @dev={0xfe, 0x80, '\x00', 0xc}, 0x3d}, 0x1c) (async) socket(0x27, 0x6, 0xdc1b) (async) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x2, @private0, 0x3a8}, 0xfffffe53) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) (async) ioctl$KVM_SMI(r7, 0xaeb7) (async) ioctl$KVM_RUN(r7, 0xae80, 0x0) (async) splice(r7, &(0x7f0000000000)=0x4, r2, &(0x7f0000000100)=0x7, 0x42, 0xa9c8141ff117a335) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:50 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1025.927445] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1026.022870] audit: type=1804 audit(1646614430.081:2702): pid=1711 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1443/bus" dev="sda1" ino=15003 res=1 [ 1026.024739] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:50 executing program 3: r0 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, 0x0, 0x7fffffffefff) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f0000000080)=[0x2, 0x4], 0x2) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = fcntl$dupfd(r1, 0x0, r1) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:50 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x5015, &(0x7f0000000200)) 00:53:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b000e0800010062706600380002"], 0x64}}, 0x0) 00:53:50 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:50 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0xfffffffffffffffc) (async, rerun: 32) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async, rerun: 32) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x100000004e22, 0xfffffffe, @dev={0xfe, 0x80, '\x00', 0xc}, 0x3d}, 0x1c) r4 = socket(0x27, 0x6, 0xdc1b) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x2, @private0, 0x3a8}, 0xfffffe53) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SMI(r7, 0xaeb7) (async) ioctl$KVM_RUN(r7, 0xae80, 0x0) (async) splice(r7, &(0x7f0000000000)=0x4, r2, &(0x7f0000000100)=0x7, 0x42, 0xa9c8141ff117a335) (async, rerun: 64) creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 64) 00:53:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f0000000000000054000000ff", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:50 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) [ 1026.638096] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:50 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x5016, &(0x7f0000000200)) 00:53:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b000f0800010062706600380002"], 0x64}}, 0x0) 00:53:50 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r1, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x16, 0x11, &(0x7f0000000000)="a0b0ef12deb2d6d02f520684eba8e14d02"}) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r2, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1026.670875] audit: type=1804 audit(1646614430.731:2703): pid=1730 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1444/bus" dev="sda1" ino=14941 res=1 00:53:50 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) [ 1026.747562] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1026.800917] audit: type=1804 audit(1646614430.861:2704): pid=1742 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1445/bus" dev="sda1" ino=14938 res=1 [ 1026.834286] net_ratelimit: 1 callbacks suppressed [ 1026.834296] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1026.901438] audit: type=1804 audit(1646614430.961:2705): pid=1746 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1445/bus" dev="sda1" ino=14938 res=1 00:53:51 executing program 3: r0 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f0000000080)=[0x2, 0x4], 0x2) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r2 = fcntl$dupfd(r1, 0x0, r1) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000088", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:51 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x5421, &(0x7f0000000200)) 00:53:51 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00100800010062706600380002"], 0x64}}, 0x0) 00:53:51 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00340800010062706600380002"], 0x64}}, 0x0) 00:53:51 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x5450, &(0x7f0000000200)) 00:53:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1027.565640] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:51 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r1, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x16, 0x11, &(0x7f0000000000)="a0b0ef12deb2d6d02f520684eba8e14d02"}) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r2, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r1, 0x0) (async) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x16, 0x11, &(0x7f0000000000)="a0b0ef12deb2d6d02f520684eba8e14d02"}) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r3, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r4, r2, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:51 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00600800010062706600380002"], 0x64}}, 0x0) [ 1027.670727] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1027.719635] audit: type=1804 audit(1646614431.781:2706): pid=1767 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1446/bus" dev="sda1" ino=15055 res=1 [ 1027.752726] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1027.814869] audit: type=1804 audit(1646614431.871:2707): pid=1774 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1446/bus" dev="sda1" ino=15055 res=1 00:53:52 executing program 3: r0 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, 0x0, 0x7fffffffefff) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f0000000080)=[0x2, 0x4], 0x2) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = fcntl$dupfd(r1, 0x0, r1) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) socket(0x22, 0x2, 0x3) (async) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f0000000080)=[0x2, 0x4], 0x2) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) fcntl$dupfd(r1, 0x0, r1) (async) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) 00:53:52 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x5451, &(0x7f0000000200)) 00:53:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f00000000000000540000007f", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:52 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000c00010062706600380002"], 0x64}}, 0x0) 00:53:52 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r1, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x16, 0x11, &(0x7f0000000000)="a0b0ef12deb2d6d02f520684eba8e14d02"}) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r2, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r1, 0x0) (async) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x16, 0x11, &(0x7f0000000000)="a0b0ef12deb2d6d02f520684eba8e14d02"}) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r3, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r4, r2, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:52 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:52 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x5452, &(0x7f0000000200)) 00:53:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f00000000000000540000009e", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1028.610905] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1028.640591] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 00:53:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00004000010062706600380002"], 0x64}}, 0x0) [ 1028.676565] audit: type=1804 audit(1646614432.741:2708): pid=1798 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1447/bus" dev="sda1" ino=15016 res=1 [ 1028.714488] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:52 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) [ 1028.715822] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f0000000000000054000000f0", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:52 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x4}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000300010062706600380002"], 0x64}}, 0x0) 00:53:52 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x5460, &(0x7f0000000200)) 00:53:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:52 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x89f0, 0x20000003) [ 1028.826760] audit: type=1804 audit(1646614432.841:2709): pid=1820 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1447/bus" dev="sda1" ino=15016 res=1 00:53:52 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x2) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r1, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0xf0, 0x40, 0xf7, 0x3c, 0x0, 0xc55d0b0, 0x10, 0xb, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffff7, 0x1, @perf_config_ext={0x8000}, 0x0, 0x400, 0x0, 0x2, 0x6, 0x5, 0xf9b, 0x0, 0x7, 0x0, 0x8}, r0, 0x4, r0, 0x1) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="01151fad271146261a4e1260b54037fdc01208e75ce64233e49dcfcf49e5a7141aab934bf330231b52a106cfb25947b9b67087f13531f8784949f32e044c0d76aa969ab319a4892ee2d63d8acbc00fa3e7be215410a9e71755bbac1f43aeeb31b224b74771cfe4dd87ce06073053dce74cbed80de8dbbf76f32fb84491ef8b6fc7412b36699a1f021ecd709515030f5b59a151843b2b908767df"], 0xe) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3f, 0x0, 0x4, 0x6a, 0x0, 0xffffffff, 0x80830, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x4, 0x7}, 0x5c00, 0x401, 0xffff, 0x0, 0x8, 0x3, 0x401, 0x0, 0xfffffffb, 0x0, 0x80000000}, 0xffffffffffffffff, 0x7, r4, 0x3) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r5, r2, 0x0, 0x800100020014) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000200)=@ccm_128={{0x303}, "2aa12512a0ab461b", "ee8dd87afe7875d802c559d856157d39", "b1f0c3aa", "8110139c26a53802"}, 0x28) creat(&(0x7f0000000240)='./bus\x00', 0x9) 00:53:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000c00010062706600380002"], 0x64}}, 0x0) 00:53:53 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x40045010, &(0x7f0000000200)) 00:53:53 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x89f0, 0x20000003) 00:53:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000803000062706600380002"], 0x64}}, 0x0) [ 1028.993648] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f0000000000000054000000ff", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x4}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x4}) (async) fcntl$dupfd(r0, 0x0, r0) (async) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) 00:53:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x40045017, &(0x7f0000000200)) 00:53:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000804000062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x89f0, 0x20000003) 00:53:54 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async, rerun: 32) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x2) (async, rerun: 32) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r1, 0x0) (rerun: 32) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0xf0, 0x40, 0xf7, 0x3c, 0x0, 0xc55d0b0, 0x10, 0xb, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffff7, 0x1, @perf_config_ext={0x8000}, 0x0, 0x400, 0x0, 0x2, 0x6, 0x5, 0xf9b, 0x0, 0x7, 0x0, 0x8}, r0, 0x4, r0, 0x1) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r4 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="01151fad271146261a4e1260b54037fdc01208e75ce64233e49dcfcf49e5a7141aab934bf330231b52a106cfb25947b9b67087f13531f8784949f32e044c0d76aa969ab319a4892ee2d63d8acbc00fa3e7be215410a9e71755bbac1f43aeeb31b224b74771cfe4dd87ce06073053dce74cbed80de8dbbf76f32fb84491ef8b6fc7412b36699a1f021ecd709515030f5b59a151843b2b908767df"], 0xe) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3f, 0x0, 0x4, 0x6a, 0x0, 0xffffffff, 0x80830, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x4, 0x7}, 0x5c00, 0x401, 0xffff, 0x0, 0x8, 0x3, 0x401, 0x0, 0xfffffffb, 0x0, 0x80000000}, 0xffffffffffffffff, 0x7, r4, 0x3) (async) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async, rerun: 32) sendfile(r5, r2, 0x0, 0x800100020014) (async, rerun: 32) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000200)=@ccm_128={{0x303}, "2aa12512a0ab461b", "ee8dd87afe7875d802c559d856157d39", "b1f0c3aa", "8110139c26a53802"}, 0x28) (async) creat(&(0x7f0000000240)='./bus\x00', 0x9) 00:53:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000802010062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x40049409, &(0x7f0000000200)) 00:53:54 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x89f0, 0x0) 00:53:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1030.060498] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:54 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x2) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r1, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0xf0, 0x40, 0xf7, 0x3c, 0x0, 0xc55d0b0, 0x10, 0xb, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffff7, 0x1, @perf_config_ext={0x8000}, 0x0, 0x400, 0x0, 0x2, 0x6, 0x5, 0xf9b, 0x0, 0x7, 0x0, 0x8}, r0, 0x4, r0, 0x1) (async) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="01151fad271146261a4e1260b54037fdc01208e75ce64233e49dcfcf49e5a7141aab934bf330231b52a106cfb25947b9b67087f13531f8784949f32e044c0d76aa969ab319a4892ee2d63d8acbc00fa3e7be215410a9e71755bbac1f43aeeb31b224b74771cfe4dd87ce06073053dce74cbed80de8dbbf76f32fb84491ef8b6fc7412b36699a1f021ecd709515030f5b59a151843b2b908767df"], 0xe) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3f, 0x0, 0x4, 0x6a, 0x0, 0xffffffff, 0x80830, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x4, 0x7}, 0x5c00, 0x401, 0xffff, 0x0, 0x8, 0x3, 0x401, 0x0, 0xfffffffb, 0x0, 0x80000000}, 0xffffffffffffffff, 0x7, r4, 0x3) (async) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r3, 0x0) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r5, r2, 0x0, 0x800100020014) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000200)=@ccm_128={{0x303}, "2aa12512a0ab461b", "ee8dd87afe7875d802c559d856157d39", "b1f0c3aa", "8110139c26a53802"}, 0x28) (async) creat(&(0x7f0000000240)='./bus\x00', 0x9) 00:53:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x4}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x4}) (async) fcntl$dupfd(r0, 0x0, r0) (async) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) 00:53:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x4020940d, &(0x7f0000000200)) 00:53:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000803010062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x89f0, 0x0) 00:53:54 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000008480), 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003280)=[{{0x0, 0x0, &(0x7f0000001d40)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r3, &(0x7f00000017c0), 0x332, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/101, 0x65, 0x0, &(0x7f0000000100)=""/163, 0xa3}, &(0x7f00000001c0)=0x40) sendfile(r4, r1, 0x0, 0x800100020014) r5 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, 0x0, 0x7fffffffefff) recvmsg(r1, &(0x7f0000000cc0)={&(0x7f0000000240)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000440)=""/106, 0x6a}, {&(0x7f00000004c0)=""/136, 0x88}, {&(0x7f0000000580)=""/103, 0x67}, {&(0x7f0000000600)=""/251, 0xfb}, {&(0x7f0000000780)=""/157, 0x9d}, {&(0x7f0000000840)=""/214, 0xd6}, {&(0x7f0000000940)=""/185, 0xb9}, {&(0x7f0000000a00)=""/199, 0xc7}, {&(0x7f0000000b00)=""/236, 0xec}, {&(0x7f00000002c0)=""/31, 0x1f}], 0xa}, 0x40) sendto$inet6(r5, &(0x7f0000000340)="770b2d92c1c29fd3b3dc3f3c5d3e0f0db42a62fed23b2420ecd21a43cb71eb4cfe774d8ab5ba41b41cee4ee0558e7b9cd4ac117c08ef02e1a0599e11638edc2e98c576953aaba0420e82928a861704ea5a24a4f38b8499559636d773e366895e9b7cf1795dc02ef2c3f1f56e521e6781392066e585c8c9230d057ea335752967e6cbbffebf3e7577b11055d146682273d8cbd82acb7b6ce63b54ca5c11a6036f462c7c31b50fafea84d72d8daadce71cfd45da11beb7ecc29a02439470f0ed2a72f133ad5a85baf60190498d9b34d1", 0xcf, 0x20000000, &(0x7f0000000200)={0xa, 0x4e22, 0xffffc2df, @mcast2, 0x6}, 0x1c) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000804010062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async, rerun: 32) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async, rerun: 32) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000008480), 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003280)=[{{0x0, 0x0, &(0x7f0000001d40)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) (async, rerun: 32) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') (rerun: 32) preadv(r3, &(0x7f00000017c0), 0x332, 0x0, 0x0) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/101, 0x65, 0x0, &(0x7f0000000100)=""/163, 0xa3}, &(0x7f00000001c0)=0x40) sendfile(r4, r1, 0x0, 0x800100020014) r5 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) recvmsg(r1, &(0x7f0000000cc0)={&(0x7f0000000240)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000440)=""/106, 0x6a}, {&(0x7f00000004c0)=""/136, 0x88}, {&(0x7f0000000580)=""/103, 0x67}, {&(0x7f0000000600)=""/251, 0xfb}, {&(0x7f0000000780)=""/157, 0x9d}, {&(0x7f0000000840)=""/214, 0xd6}, {&(0x7f0000000940)=""/185, 0xb9}, {&(0x7f0000000a00)=""/199, 0xc7}, {&(0x7f0000000b00)=""/236, 0xec}, {&(0x7f00000002c0)=""/31, 0x1f}], 0xa}, 0x40) (async) sendto$inet6(r5, &(0x7f0000000340)="770b2d92c1c29fd3b3dc3f3c5d3e0f0db42a62fed23b2420ecd21a43cb71eb4cfe774d8ab5ba41b41cee4ee0558e7b9cd4ac117c08ef02e1a0599e11638edc2e98c576953aaba0420e82928a861704ea5a24a4f38b8499559636d773e366895e9b7cf1795dc02ef2c3f1f56e521e6781392066e585c8c9230d057ea335752967e6cbbffebf3e7577b11055d146682273d8cbd82acb7b6ce63b54ca5c11a6036f462c7c31b50fafea84d72d8daadce71cfd45da11beb7ecc29a02439470f0ed2a72f133ad5a85baf60190498d9b34d1", 0xcf, 0x20000000, &(0x7f0000000200)={0xa, 0x4e22, 0xffffc2df, @mcast2, 0x6}, 0x1c) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x80044d76, &(0x7f0000000200)) 00:53:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000805010062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x89f0, 0x0) 00:53:54 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x8, 0x1, 0x0, 0x1f, 0x0, 0x9, 0x1, 0x1d, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x424a, 0x6, 0x0, 0x2, 0x327a295, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xf, 0xffffffffffffffff, 0x3) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000bc2000/0x3000)=nil, &(0x7f0000b74000/0x4000)=nil, 0x3000, 0x0, 0xfdfdffff}) 00:53:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x80044df9, &(0x7f0000000200)) 00:53:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000806010062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x5000, &(0x7f0000000200)) 00:53:54 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000008480), 0x0, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000003280)=[{{0x0, 0x0, &(0x7f0000001d40)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r3, &(0x7f00000017c0), 0x332, 0x0, 0x0) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/101, 0x65, 0x0, &(0x7f0000000100)=""/163, 0xa3}, &(0x7f00000001c0)=0x40) (async) sendfile(r4, r1, 0x0, 0x800100020014) r5 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, 0x0, 0x7fffffffefff) recvmsg(r1, &(0x7f0000000cc0)={&(0x7f0000000240)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000440)=""/106, 0x6a}, {&(0x7f00000004c0)=""/136, 0x88}, {&(0x7f0000000580)=""/103, 0x67}, {&(0x7f0000000600)=""/251, 0xfb}, {&(0x7f0000000780)=""/157, 0x9d}, {&(0x7f0000000840)=""/214, 0xd6}, {&(0x7f0000000940)=""/185, 0xb9}, {&(0x7f0000000a00)=""/199, 0xc7}, {&(0x7f0000000b00)=""/236, 0xec}, {&(0x7f00000002c0)=""/31, 0x1f}], 0xa}, 0x40) (async) sendto$inet6(r5, &(0x7f0000000340)="770b2d92c1c29fd3b3dc3f3c5d3e0f0db42a62fed23b2420ecd21a43cb71eb4cfe774d8ab5ba41b41cee4ee0558e7b9cd4ac117c08ef02e1a0599e11638edc2e98c576953aaba0420e82928a861704ea5a24a4f38b8499559636d773e366895e9b7cf1795dc02ef2c3f1f56e521e6781392066e585c8c9230d057ea335752967e6cbbffebf3e7577b11055d146682273d8cbd82acb7b6ce63b54ca5c11a6036f462c7c31b50fafea84d72d8daadce71cfd45da11beb7ecc29a02439470f0ed2a72f133ad5a85baf60190498d9b34d1", 0xcf, 0x20000000, &(0x7f0000000200)={0xa, 0x4e22, 0xffffc2df, @mcast2, 0x6}, 0x1c) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000808010062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) (fail_nth: 1) 00:53:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x80045002, &(0x7f0000000200)) 00:53:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:54 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) connect(r0, &(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x80) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x80045005, &(0x7f0000000200)) [ 1030.826726] nla_parse: 19 callbacks suppressed [ 1030.826735] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1030.858634] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1030.916142] kauditd_printk_skb: 78 callbacks suppressed [ 1030.916158] audit: type=1804 audit(1646614434.981:2788): pid=2082 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1454/bus" dev="sda1" ino=13956 res=1 [ 1030.953910] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1031.021010] audit: type=1804 audit(1646614435.081:2789): pid=2091 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1454/bus" dev="sda1" ino=13956 res=1 00:53:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000809010062706600380002"], 0x64}}, 0x0) 00:53:55 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x89f0, 0x20000003) 00:53:55 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x8, 0x1, 0x0, 0x1f, 0x0, 0x9, 0x1, 0x1d, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x424a, 0x6, 0x0, 0x2, 0x327a295, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xf, 0xffffffffffffffff, 0x3) (async) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000bc2000/0x3000)=nil, &(0x7f0000b74000/0x4000)=nil, 0x3000, 0x0, 0xfdfdffff}) 00:53:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:55 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x80045006, &(0x7f0000000200)) 00:53:55 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x80045007, &(0x7f0000000200)) 00:53:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0000080a010062706600380002"], 0x64}}, 0x0) 00:53:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1031.600851] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1031.614593] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:55 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x8004500b, &(0x7f0000000200)) 00:53:55 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x2, 0x20000003) 00:53:55 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) connect(r0, &(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x80) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0000080b010062706600380002"], 0x64}}, 0x0) [ 1031.676590] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1031.715489] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:55 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5409, 0x20000003) [ 1031.823026] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1031.832107] audit: type=1804 audit(1646614435.881:2790): pid=2158 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1455/bus" dev="sda1" ino=14228 res=1 [ 1031.857749] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1031.894311] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1031.939566] audit: type=1804 audit(1646614435.981:2791): pid=2158 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1455/bus" dev="sda1" ino=14228 res=1 00:53:56 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x8, 0x1, 0x0, 0x1f, 0x0, 0x9, 0x1, 0x1d, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x424a, 0x6, 0x0, 0x2, 0x327a295, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xf, 0xffffffffffffffff, 0x3) (async) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000bc2000/0x3000)=nil, &(0x7f0000b74000/0x4000)=nil, 0x3000, 0x0, 0xfdfdffff}) 00:53:56 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x8004500f, &(0x7f0000000200)) 00:53:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0000080c010062706600380002"], 0x64}}, 0x0) 00:53:56 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x20000003) 00:53:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1032.504001] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:53:56 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x80045010, &(0x7f0000000200)) 00:53:56 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x540c, 0x20000003) [ 1032.573302] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. 00:53:56 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) connect(r0, &(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x80) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) connect(r0, &(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x80) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0000080e010062706600380002"], 0x64}}, 0x0) 00:53:56 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x80045017, &(0x7f0000000200)) [ 1032.741099] audit: type=1804 audit(1646614436.801:2792): pid=2230 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1456/bus" dev="sda1" ino=15065 res=1 [ 1032.773978] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1032.845488] audit: type=1804 audit(1646614436.901:2793): pid=2237 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1456/bus" dev="sda1" ino=15065 res=1 00:53:57 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x4, 0x81, 0x9, 0x8e, 0x0, 0x401, 0x596, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xc064, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x2808, 0x3f, 0x3, 0x9, 0x216b, 0x8, 0x400, 0x0, 0x83, 0x0, 0x400}, 0xffffffffffffffff, 0xc, r1, 0xb) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0000080f010062706600380002"], 0x64}}, 0x0) 00:53:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:57 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x540d, 0x20000003) 00:53:57 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x800c5011, &(0x7f0000000200)) 00:53:57 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e2a, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) r5 = syz_open_dev$vcsn(&(0x7f0000000000), 0xffff, 0x10000) setsockopt$inet_int(r5, 0x0, 0x31, &(0x7f0000000080)=0x6, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @dev={0xfe, 0x80, '\x00', 0x28}, 0x7}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:57 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e2a, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r4 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) r5 = syz_open_dev$vcsn(&(0x7f0000000000), 0xffff, 0x10000) setsockopt$inet_int(r5, 0x0, 0x31, &(0x7f0000000080)=0x6, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @dev={0xfe, 0x80, '\x00', 0x28}, 0x7}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:53:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000810010062706600380002"], 0x64}}, 0x0) 00:53:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1033.705484] audit: type=1804 audit(1646614437.771:2794): pid=2265 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1457/bus" dev="sda1" ino=16050 res=1 00:53:57 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x800c5012, &(0x7f0000000200)) 00:53:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000834010062706600380002"], 0x64}}, 0x0) 00:53:57 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x540e, 0x20000003) [ 1033.824049] audit: type=1804 audit(1646614437.881:2795): pid=2280 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1458/bus" dev="sda1" ino=14200 res=1 [ 1033.921093] audit: type=1804 audit(1646614437.911:2796): pid=2292 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1458/bus" dev="sda1" ino=14200 res=1 00:53:58 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) (async) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x4, 0x81, 0x9, 0x8e, 0x0, 0x401, 0x596, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xc064, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x2808, 0x3f, 0x3, 0x9, 0x216b, 0x8, 0x400, 0x0, 0x83, 0x0, 0x400}, 0xffffffffffffffff, 0xc, r1, 0xb) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:58 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e2a, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) r5 = syz_open_dev$vcsn(&(0x7f0000000000), 0xffff, 0x10000) setsockopt$inet_int(r5, 0x0, 0x31, &(0x7f0000000080)=0x6, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @dev={0xfe, 0x80, '\x00', 0x28}, 0x7}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e2a, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket(0x22, 0x2, 0x3) (async) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) syz_open_dev$vcsn(&(0x7f0000000000), 0xffff, 0x10000) (async) setsockopt$inet_int(r5, 0x0, 0x31, &(0x7f0000000080)=0x6, 0x4) (async) sendto$inet6(r4, 0x0, 0x0, 0x20000005, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @dev={0xfe, 0x80, '\x00', 0x28}, 0x7}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:58 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x8010500c, &(0x7f0000000200)) 00:53:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000860010062706600380002"], 0x64}}, 0x0) 00:53:58 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x540f, 0x20000003) 00:53:58 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x8010500d, &(0x7f0000000200)) 00:53:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:58 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8001, 0xfffffffd}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1034.829578] audit: type=1804 audit(1646614438.891:2797): pid=2327 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1459/bus" dev="sda1" ino=16177 res=1 00:53:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800070062706600380002"], 0x64}}, 0x0) 00:53:59 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x80105013, &(0x7f0000000200)) 00:53:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1034.959648] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:53:59 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) (async) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x4, 0x81, 0x9, 0x8e, 0x0, 0x401, 0x596, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xc064, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x2808, 0x3f, 0x3, 0x9, 0x216b, 0x8, 0x400, 0x0, 0x83, 0x0, 0x400}, 0xffffffffffffffff, 0xc, r1, 0xb) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:53:59 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5410, 0x20000003) 00:53:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b000008000e0062706600380002"], 0x64}}, 0x0) 00:53:59 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0x80105014, &(0x7f0000000200)) 00:53:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:53:59 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8001, 0xfffffffd}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8001, 0xfffffffd}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:53:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800020062706600380002"], 0x64}}, 0x0) 00:53:59 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045002, &(0x7f0000000200)) 00:53:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1035.863341] nla_parse: 12 callbacks suppressed [ 1035.863426] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1035.867504] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:54:00 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045003, &(0x7f0000000200)) [ 1035.943193] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1035.959161] kauditd_printk_skb: 3 callbacks suppressed [ 1035.959174] audit: type=1804 audit(1646614440.021:2801): pid=2391 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1461/bus" dev="sda1" ino=14549 res=1 00:54:00 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8001, 0xfffffffd}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800070062706600380002"], 0x64}}, 0x0) 00:54:00 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2408, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000001c0)={&(0x7f0000c20000/0x1000)=nil, &(0x7f0000341000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000765000/0x1000)=nil, &(0x7f00003ed000/0x2000)=nil, &(0x7f00006ea000/0x3000)=nil, &(0x7f0000664000/0x3000)=nil, &(0x7f0000ade000/0x1000)=nil, &(0x7f00002ed000/0x4000)=nil, &(0x7f00005cd000/0x2000)=nil, &(0x7f0000000080)="ddb12a11e95a", 0x6, r1}, 0x68) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:54:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:00 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5412, 0x20000003) 00:54:00 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045004, &(0x7f0000000200)) 00:54:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800080062706600380002"], 0x64}}, 0x0) [ 1036.068266] audit: type=1804 audit(1646614440.131:2802): pid=2414 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1462/bus" dev="sda1" ino=14073 res=1 00:54:00 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r4, 0x29, 0x37, &(0x7f0000000000)={0x73, 0x0, '\x00', [@ra={0x5, 0x2, 0x6}]}, 0x10) 00:54:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1036.151761] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:54:00 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045005, &(0x7f0000000200)) 00:54:00 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5413, 0x20000003) 00:54:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b000008000e0062706600380002"], 0x64}}, 0x0) [ 1036.192642] audit: type=1804 audit(1646614440.251:2803): pid=2432 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1463/bus" dev="sda1" ino=14549 res=1 [ 1036.218816] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1036.271170] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:54:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:00 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r4, 0x29, 0x37, &(0x7f0000000000)={0x73, 0x0, '\x00', [@ra={0x5, 0x2, 0x6}]}, 0x10) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r4, 0x29, 0x37, &(0x7f0000000000)={0x73, 0x0, '\x00', [@ra={0x5, 0x2, 0x6}]}, 0x10) (async) [ 1036.305723] audit: type=1804 audit(1646614440.361:2804): pid=2445 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1463/bus" dev="sda1" ino=14549 res=1 [ 1036.427800] audit: type=1804 audit(1646614440.491:2805): pid=2463 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1464/bus" dev="sda1" ino=14200 res=1 [ 1036.429025] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1036.475614] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1036.523308] audit: type=1804 audit(1646614440.581:2806): pid=2468 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1464/bus" dev="sda1" ino=14200 res=1 00:54:01 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2408, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000001c0)={&(0x7f0000c20000/0x1000)=nil, &(0x7f0000341000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000765000/0x1000)=nil, &(0x7f00003ed000/0x2000)=nil, &(0x7f00006ea000/0x3000)=nil, &(0x7f0000664000/0x3000)=nil, &(0x7f0000ade000/0x1000)=nil, &(0x7f00002ed000/0x4000)=nil, &(0x7f00005cd000/0x2000)=nil, &(0x7f0000000080)="ddb12a11e95a", 0x6, r1}, 0x68) (async) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:54:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800000362706600380002"], 0x64}}, 0x0) 00:54:01 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045006, &(0x7f0000000200)) 00:54:01 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5414, 0x20000003) 00:54:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:01 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r4, 0x29, 0x37, &(0x7f0000000000)={0x73, 0x0, '\x00', [@ra={0x5, 0x2, 0x6}]}, 0x10) 00:54:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010262706600380002"], 0x64}}, 0x0) 00:54:01 executing program 0: r0 = epoll_create(0x4) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) r1 = perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x20000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x44) ftruncate(r2, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendfile(r1, r4, &(0x7f0000000080)=0x1, 0xd18) r5 = open(&(0x7f0000000300)='./bus\x00', 0x2200, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) fchdir(r0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r7, r5, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1037.241789] audit: type=1804 audit(1646614441.301:2807): pid=2498 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1465/bus" dev="sda1" ino=16322 res=1 [ 1037.274516] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:54:01 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045007, &(0x7f0000000200)) [ 1037.339910] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1037.366713] audit: type=1804 audit(1646614441.351:2808): pid=2498 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1465/bus" dev="sda1" ino=16322 res=1 00:54:01 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5415, 0x20000003) 00:54:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1037.402876] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:54:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010362706600380002"], 0x64}}, 0x0) [ 1037.499306] audit: type=1804 audit(1646614441.462:2809): pid=2517 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1466/bus" dev="sda1" ino=16322 res=1 [ 1037.532734] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1037.544382] audit: type=1804 audit(1646614441.502:2810): pid=2517 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1466/bus" dev="sda1" ino=16322 res=1 00:54:02 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2408, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000001c0)={&(0x7f0000c20000/0x1000)=nil, &(0x7f0000341000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000765000/0x1000)=nil, &(0x7f00003ed000/0x2000)=nil, &(0x7f00006ea000/0x3000)=nil, &(0x7f0000664000/0x3000)=nil, &(0x7f0000ade000/0x1000)=nil, &(0x7f00002ed000/0x4000)=nil, &(0x7f00005cd000/0x2000)=nil, &(0x7f0000000080)="ddb12a11e95a", 0x6, r1}, 0x68) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2408, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) fcntl$dupfd(r0, 0x0, r0) (async) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000001c0)={&(0x7f0000c20000/0x1000)=nil, &(0x7f0000341000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000765000/0x1000)=nil, &(0x7f00003ed000/0x2000)=nil, &(0x7f00006ea000/0x3000)=nil, &(0x7f0000664000/0x3000)=nil, &(0x7f0000ade000/0x1000)=nil, &(0x7f00002ed000/0x4000)=nil, &(0x7f00005cd000/0x2000)=nil, &(0x7f0000000080)="ddb12a11e95a", 0x6, r1}, 0x68) (async) read$dsp(r1, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) 00:54:02 executing program 0: r0 = epoll_create(0x4) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) (async) r1 = perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x20000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x44) ftruncate(r2, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) (async) ioctl$KVM_RUN(r4, 0xae80, 0x0) (async) sendfile(r1, r4, &(0x7f0000000080)=0x1, 0xd18) (async) r5 = open(&(0x7f0000000300)='./bus\x00', 0x2200, 0x10) (async) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) (async) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) fchdir(r0) (async) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r7, r5, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc004500a, &(0x7f0000000200)) 00:54:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010462706600380002"], 0x64}}, 0x0) 00:54:02 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5416, 0x20000003) 00:54:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045878, &(0x7f0000000200)) 00:54:02 executing program 0: r0 = epoll_create(0x4) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) r1 = perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x20000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x44) ftruncate(r2, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendfile(r1, r4, &(0x7f0000000080)=0x1, 0xd18) r5 = open(&(0x7f0000000300)='./bus\x00', 0x2200, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) fchdir(r0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r7, r5, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) epoll_create(0x4) (async) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) (async) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x20000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x44) (async) ftruncate(r2, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) (async) ioctl$KVM_SMI(r4, 0xaeb7) (async) ioctl$KVM_RUN(r4, 0xae80, 0x0) (async) sendfile(r1, r4, &(0x7f0000000080)=0x1, 0xd18) (async) open(&(0x7f0000000300)='./bus\x00', 0x2200, 0x10) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r6, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) fchdir(r0) (async) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r7, r5, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) [ 1038.229972] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:54:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010562706600380002"], 0x64}}, 0x0) 00:54:02 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5418, 0x20000003) 00:54:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010662706600380002"], 0x64}}, 0x0) [ 1038.289527] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1038.385472] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1038.414360] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:54:02 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000280)=ANY=[@ANYBLOB="0100e0000001000000180000cc64b04772bf93461896f4a39d80d742fcb6f95cac2d8ef55bdd01f9a48dd0a6757ee3060a24b78e9f656f05f2ed9ae1ef7bea1a6704805f0390754ce86640a9d38abbacf02a00"/93, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x50}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000240)='-#)-$\x00') r3 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r3, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:54:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045878, &(0x7f0000000200)) 00:54:02 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f0000000000), 0x4) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010862706600380002"], 0x64}}, 0x0) 00:54:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:02 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x541d, 0x20000003) 00:54:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010962706600380002"], 0x64}}, 0x0) [ 1038.692709] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:54:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0189436, &(0x7f0000000200)) 00:54:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010a62706600380002"], 0x64}}, 0x0) [ 1038.756419] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:54:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:02 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x541e, 0x20000003) 00:54:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc020660b, &(0x7f0000000200)) 00:54:03 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = userfaultfd(0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000280)=ANY=[@ANYBLOB="0100e0000001000000180000cc64b04772bf93461896f4a39d80d742fcb6f95cac2d8ef55bdd01f9a48dd0a6757ee3060a24b78e9f656f05f2ed9ae1ef7bea1a6704805f0390754ce86640a9d38abbacf02a00"/93, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x50}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000240)='-#)-$\x00') (async) r3 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r3, &(0x7f0000000100)=""/167, 0xa7) (async, rerun: 64) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (rerun: 64) 00:54:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010b62706600380002"], 0x64}}, 0x0) 00:54:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:03 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) 00:54:03 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5420, 0x20000003) 00:54:03 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f0000000000), 0x4) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f0000000000), 0x4) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:54:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010c62706600380002"], 0x64}}, 0x0) [ 1039.877201] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:54:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:04 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5421, 0x20000003) 00:54:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010e62706600380002"], 0x64}}, 0x0) 00:54:04 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0xfdfdffff) 00:54:04 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async, rerun: 64) listen(r2, 0x0) (rerun: 64) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f0000000000), 0x4) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1040.092969] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:54:04 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000280)=ANY=[@ANYBLOB="0100e0000001000000180000cc64b04772bf93461896f4a39d80d742fcb6f95cac2d8ef55bdd01f9a48dd0a6757ee3060a24b78e9f656f05f2ed9ae1ef7bea1a6704805f0390754ce86640a9d38abbacf02a00"/93, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x50}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000240)='-#)-$\x00') r3 = fcntl$dupfd(r0, 0x0, r0) read$dsp(r3, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000280)=ANY=[@ANYBLOB="0100e0000001000000180000cc64b04772bf93461896f4a39d80d742fcb6f95cac2d8ef55bdd01f9a48dd0a6757ee3060a24b78e9f656f05f2ed9ae1ef7bea1a6704805f0390754ce86640a9d38abbacf02a00"/93, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) (async) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x50}) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000240)='-#)-$\x00') (async) fcntl$dupfd(r0, 0x0, r0) (async) read$dsp(r3, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) 00:54:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010f62706600380002"], 0x64}}, 0x0) 00:54:04 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)=0xfffffdfd) 00:54:04 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5422, 0x20000003) 00:54:04 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x800100024014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800011062706600380002"], 0x64}}, 0x0) 00:54:05 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, &(0x7f00000003c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) [ 1040.933054] nla_parse: 3 callbacks suppressed [ 1040.933064] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1040.946102] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:54:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800013462706600380002"], 0x64}}, 0x0) 00:54:05 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5423, 0x20000003) 00:54:05 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100024014) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1041.055449] kauditd_printk_skb: 11 callbacks suppressed [ 1041.055463] audit: type=1804 audit(1646614445.122:2822): pid=2781 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1472/bus" dev="sda1" ino=14137 res=1 [ 1041.073606] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:54:05 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, &(0x7f00000003c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) open(0x0, 0x0, 0x0) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) (async) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, &(0x7f00000003c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) (async) 00:54:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800016062706600380002"], 0x64}}, 0x0) 00:54:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="050000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:05 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x202c, 0x0, 0xfffffffe}, 0x0, 0x10000000000003, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x0, 0x1, 0x7, 0x3, 0x0, 0x40, 0x40400, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x20, 0xe}, 0x800, 0x6, 0xc5, 0x9, 0x7, 0x15, 0x8, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x1, r0, 0xb) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0)="52a6ae84e8d1d9c8ac51729c6f478b2538b2232d16b7473465bbb2fedb83f9ae735d7d7c0f5f2002ace85eb6ecdcb01c3e21bed48754e91b750e90bee3351044d846d1c3e9fd4eac29ada7e0c21503c371520b7dce5fd01961d17553bb466b091b8a2ace3fcf2382", 0x68, 0x44030, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = dup3(r0, r0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00004d0000/0x4000)=nil, 0x4000}, 0x1}) r4 = gettid() perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x6, 0x6, 0x38, 0xff, 0x0, 0x20, 0x4000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7f, 0x2, @perf_bp={&(0x7f0000000240), 0xd}, 0xc212, 0x8, 0x5, 0x3, 0x80000001, 0x101, 0xfffb, 0x0, 0x437, 0x0, 0x7}, r4, 0x10, r2, 0xb) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) [ 1041.185493] audit: type=1804 audit(1646614445.252:2823): pid=2817 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1473/bus" dev="sda1" ino=15087 res=1 [ 1041.223446] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1041.273627] audit: type=1804 audit(1646614445.332:2824): pid=2816 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1473/bus" dev="sda1" ino=15087 res=1 00:54:05 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100024014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:05 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5424, 0x20000003) 00:54:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600030002"], 0x64}}, 0x0) [ 1041.351184] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:54:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="090000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:05 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) (async) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, &(0x7f00000003c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) [ 1041.449902] audit: type=1804 audit(1646614445.512:2825): pid=2861 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1474/bus" dev="sda1" ino=15085 res=1 [ 1041.470522] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1041.489684] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:54:05 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x0, r5, 0x7fffffff, 0x5, 0x9, 0x7fffffffffffffff}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r6, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:05 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5425, 0x20000003) 00:54:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="600000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1041.491441] audit: type=1804 audit(1646614445.552:2826): pid=2861 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1474/bus" dev="sda1" ino=15085 res=1 [ 1041.502214] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 00:54:05 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xe) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x9, 0xc0, 0x1f, 0x81, 0x0, 0x200, 0x8000, 0xb, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0xe2c, 0x5}, 0x4, 0x7f, 0x7, 0x9, 0x1ff, 0x4, 0x7f, 0x0, 0x1, 0x0, 0xffffffff}, r0, 0x4, r1, 0x1e9aaea00fed95c6) read$dsp(0xffffffffffffffff, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) ftruncate(r1, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r2, 0x800c5012, &(0x7f0000000180)) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r3 = openat$incfs(r2, &(0x7f0000000040)='.log\x00', 0x30280, 0x0) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r3, 0xc0884123, &(0x7f00000000c0)={0x6, "1ffabbc811629d42e8bd4d167a3287c4ddd00e2512e4eeaa192c1a37b29bd56fd898dd804f5e7b7d93921b4c359b5239b5db417103602edf1505a21bcb892b5c", {0x6000000000000, 0x200000}}) r4 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r4, 0xc0045009, &(0x7f0000000200)) 00:54:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706602380002"], 0x64}}, 0x0) 00:54:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="630000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1041.642779] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1041.660489] audit: type=1804 audit(1646614445.702:2827): pid=2883 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1475/bus" dev="sda1" ino=15084 res=1 [ 1041.769126] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1041.771042] audit: type=1804 audit(1646614445.832:2828): pid=2901 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1475/bus" dev="sda1" ino=15084 res=1 00:54:06 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = getpgid(0xffffffffffffffff) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xe) (async) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x9, 0xc0, 0x1f, 0x81, 0x0, 0x200, 0x8000, 0xb, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0xe2c, 0x5}, 0x4, 0x7f, 0x7, 0x9, 0x1ff, 0x4, 0x7f, 0x0, 0x1, 0x0, 0xffffffff}, r0, 0x4, r1, 0x1e9aaea00fed95c6) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) r2 = open(0x0, 0x0, 0x0) (async) ftruncate(r1, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r2, 0x800c5012, &(0x7f0000000180)) (async, rerun: 64) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (rerun: 64) r3 = openat$incfs(r2, &(0x7f0000000040)='.log\x00', 0x30280, 0x0) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r3, 0xc0884123, &(0x7f00000000c0)={0x6, "1ffabbc811629d42e8bd4d167a3287c4ddd00e2512e4eeaa192c1a37b29bd56fd898dd804f5e7b7d93921b4c359b5239b5db417103602edf1505a21bcb892b5c", {0x6000000000000, 0x200000}}) r4 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r4, 0xc0045009, &(0x7f0000000200)) 00:54:06 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x202c, 0x0, 0xfffffffe}, 0x0, 0x10000000000003, 0xffffffffffffffff, 0x0) (async) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x0, 0x1, 0x7, 0x3, 0x0, 0x40, 0x40400, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x20, 0xe}, 0x800, 0x6, 0xc5, 0x9, 0x7, 0x15, 0x8, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x1, r0, 0xb) (async) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0)="52a6ae84e8d1d9c8ac51729c6f478b2538b2232d16b7473465bbb2fedb83f9ae735d7d7c0f5f2002ace85eb6ecdcb01c3e21bed48754e91b750e90bee3351044d846d1c3e9fd4eac29ada7e0c21503c371520b7dce5fd01961d17553bb466b091b8a2ace3fcf2382", 0x68, 0x44030, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) (async) r3 = dup3(r0, r0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00004d0000/0x4000)=nil, 0x4000}, 0x1}) (async) r4 = gettid() perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x6, 0x6, 0x38, 0xff, 0x0, 0x20, 0x4000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7f, 0x2, @perf_bp={&(0x7f0000000240), 0xd}, 0xc212, 0x8, 0x5, 0x3, 0x80000001, 0x101, 0xfffb, 0x0, 0x437, 0x0, 0x7}, r4, 0x10, r2, 0xb) (async) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:54:06 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5427, 0x20000003) 00:54:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706603380002"], 0x64}}, 0x0) 00:54:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060200000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060300000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1042.216001] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1042.271644] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:54:06 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) (async, rerun: 32) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000200)) (async) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x0, r5, 0x7fffffff, 0x5, 0x9, 0x7fffffffffffffff}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r6, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706604380002"], 0x64}}, 0x0) 00:54:06 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = getpgid(0xffffffffffffffff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xe) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x9, 0xc0, 0x1f, 0x81, 0x0, 0x200, 0x8000, 0xb, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0xe2c, 0x5}, 0x4, 0x7f, 0x7, 0x9, 0x1ff, 0x4, 0x7f, 0x0, 0x1, 0x0, 0xffffffff}, r0, 0x4, r1, 0x1e9aaea00fed95c6) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) r2 = open(0x0, 0x0, 0x0) ftruncate(r1, 0x0) (async) ioctl$SNDCTL_DSP_GETOPTR(r2, 0x800c5012, &(0x7f0000000180)) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) r3 = openat$incfs(r2, &(0x7f0000000040)='.log\x00', 0x30280, 0x0) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r3, 0xc0884123, &(0x7f00000000c0)={0x6, "1ffabbc811629d42e8bd4d167a3287c4ddd00e2512e4eeaa192c1a37b29bd56fd898dd804f5e7b7d93921b4c359b5239b5db417103602edf1505a21bcb892b5c", {0x6000000000000, 0x200000}}) (async) r4 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r4, 0xc0045009, &(0x7f0000000200)) 00:54:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060400000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:06 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5428, 0x20000003) 00:54:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706605380002"], 0x64}}, 0x0) 00:54:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060500000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1042.529993] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1042.594087] audit: type=1804 audit(1646614446.652:2829): pid=2980 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1476/bus" dev="sda1" ino=15124 res=1 00:54:07 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x202c, 0x0, 0xfffffffe}, 0x0, 0x10000000000003, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x0, 0x1, 0x7, 0x3, 0x0, 0x40, 0x40400, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x20, 0xe}, 0x800, 0x6, 0xc5, 0x9, 0x7, 0x15, 0x8, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x1, r0, 0xb) (async) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0)="52a6ae84e8d1d9c8ac51729c6f478b2538b2232d16b7473465bbb2fedb83f9ae735d7d7c0f5f2002ace85eb6ecdcb01c3e21bed48754e91b750e90bee3351044d846d1c3e9fd4eac29ada7e0c21503c371520b7dce5fd01961d17553bb466b091b8a2ace3fcf2382", 0x68, 0x44030, 0x0, 0x0) (async) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = dup3(r0, r0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00004d0000/0x4000)=nil, 0x4000}, 0x1}) (async) r4 = gettid() perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x6, 0x6, 0x38, 0xff, 0x0, 0x20, 0x4000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7f, 0x2, @perf_bp={&(0x7f0000000240), 0xd}, 0xc212, 0x8, 0x5, 0x3, 0x80000001, 0x101, 0xfffb, 0x0, 0x437, 0x0, 0x7}, r4, 0x10, r2, 0xb) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:54:07 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000304000/0x4000)=nil, &(0x7f0000306000/0x3000)=nil, 0x4000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) 00:54:07 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5429, 0x20000003) 00:54:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706606380002"], 0x64}}, 0x0) 00:54:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060600000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:07 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) (async) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000200)) (async) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x0, r5, 0x7fffffff, 0x5, 0x9, 0x7fffffffffffffff}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) (async) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r6, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706608380002"], 0x64}}, 0x0) 00:54:07 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000304000/0x4000)=nil, &(0x7f0000306000/0x3000)=nil, 0x4000, 0x0, 0xfdfdffff}) (async) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) 00:54:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060700000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1043.185122] audit: type=1804 audit(1646614447.242:2830): pid=3008 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1477/bus" dev="sda1" ino=14149 res=1 00:54:07 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5437, 0x20000003) 00:54:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706609380002"], 0x64}}, 0x0) [ 1043.258622] audit: type=1804 audit(1646614447.292:2831): pid=3006 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1477/bus" dev="sda1" ino=14149 res=1 00:54:07 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(0xffffffffffffffff, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:08 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) open(0x0, 0x0, 0x0) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000304000/0x4000)=nil, &(0x7f0000306000/0x3000)=nil, 0x4000, 0x0, 0xfdfdffff}) (async) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) 00:54:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060800000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0000080001006270660a380002"], 0x64}}, 0x0) 00:54:08 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(0xffffffffffffffff, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:08 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5441, 0x20000003) 00:54:08 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = syz_open_dev$ndb(&(0x7f0000000240), 0x0, 0x490b41) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x20) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r3, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), 0x1a, 0x0, &(0x7f0000000280)="dfb3b059b608649fc4f3324770c90a2968eca736871b8507cdaa"}) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r4 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SETFMT(r4, 0xc0045005, &(0x7f0000000000)=0x20) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, 0x8013, r4, 0x0) mmap$snddsp_control(&(0x7f0000663000/0x3000)=nil, 0x1000, 0x8, 0x10, r3, 0x83000000) r5 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SETFMT(r5, 0xc0045005, &(0x7f0000000000)=0x20) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, 0x8013, r5, 0x0) ioctl$SNDCTL_DSP_POST(r5, 0x5008, 0x0) ioctl$SNDCTL_DSP_SYNC(r4, 0x5001, 0x0) 00:54:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060900000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0000080001006270660b380002"], 0x64}}, 0x0) 00:54:08 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffff, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cpuinfo\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f00000001c0)=0x6) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) sendto$inet(r0, &(0x7f00000000c0)="222e7b23893fd7a72d02ea09032e0c3b012216b10948cc14b1581fad25d3f59830b7d2779b0a68630fe6c1b2001eb241f23fd329d403a609cf387f3cefb9d09994951048601091a44264936e7af953436c03b23a3863a678bfd22915e62435ba292a1fda06329e104a3434782e2d0f2bc417abd004a97fa22539c9029710941f1afcce062fb4ede2ec189f3f1319e207dd5c9819b79e4e00f38f4229518f00c4383f75f307877564fa20c506e5040b658e20eed9869123cca8e8fb33142973fd89aa6925887209a845d9af5c3dd164379a08b05a3bbe0f3b64790fed9faf57de2fec5b26c41e80bff313d7fd49", 0xed, 0x20080804, 0x0, 0x0) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)) 00:54:08 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async, rerun: 32) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async, rerun: 32) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async, rerun: 32) sendfile(0xffffffffffffffff, r1, 0x0, 0x800100020014) (async, rerun: 32) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0000080001006270660c380002"], 0x64}}, 0x0) 00:54:08 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5450, 0x20000003) 00:54:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060a00000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:08 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffff, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) (async) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cpuinfo\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f00000001c0)=0x6) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) sendto$inet(r0, &(0x7f00000000c0)="222e7b23893fd7a72d02ea09032e0c3b012216b10948cc14b1581fad25d3f59830b7d2779b0a68630fe6c1b2001eb241f23fd329d403a609cf387f3cefb9d09994951048601091a44264936e7af953436c03b23a3863a678bfd22915e62435ba292a1fda06329e104a3434782e2d0f2bc417abd004a97fa22539c9029710941f1afcce062fb4ede2ec189f3f1319e207dd5c9819b79e4e00f38f4229518f00c4383f75f307877564fa20c506e5040b658e20eed9869123cca8e8fb33142973fd89aa6925887209a845d9af5c3dd164379a08b05a3bbe0f3b64790fed9faf57de2fec5b26c41e80bff313d7fd49", 0xed, 0x20080804, 0x0, 0x0) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)) 00:54:08 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000001, 0x8010, r3, 0x5c88f000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r1, 0x0, 0x800100020014) r5 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, 0x0, 0x7fffffffefff) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x2d41, @private0={0xfc, 0x0, '\x00', 0x1}, 0x6}, {0xa, 0x4e23, 0x9, @mcast1, 0x10001}, 0x8, [0x48, 0x1, 0x6, 0xd46, 0x6, 0x7, 0x5, 0xee]}, 0x5c) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060b00000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:08 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffff, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) r0 = open(0x0, 0x0, 0x0) (async) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cpuinfo\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f00000001c0)=0x6) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) sendto$inet(r0, &(0x7f00000000c0)="222e7b23893fd7a72d02ea09032e0c3b012216b10948cc14b1581fad25d3f59830b7d2779b0a68630fe6c1b2001eb241f23fd329d403a609cf387f3cefb9d09994951048601091a44264936e7af953436c03b23a3863a678bfd22915e62435ba292a1fda06329e104a3434782e2d0f2bc417abd004a97fa22539c9029710941f1afcce062fb4ede2ec189f3f1319e207dd5c9819b79e4e00f38f4229518f00c4383f75f307877564fa20c506e5040b658e20eed9869123cca8e8fb33142973fd89aa6925887209a845d9af5c3dd164379a08b05a3bbe0f3b64790fed9faf57de2fec5b26c41e80bff313d7fd49", 0xed, 0x20080804, 0x0, 0x0) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)) [ 1044.596920] net_ratelimit: 1 callbacks suppressed [ 1044.596932] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:54:09 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r1 = syz_open_dev$ndb(&(0x7f0000000240), 0x0, 0x490b41) r2 = fcntl$dupfd(r0, 0x0, r1) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x20) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r3, 0x0) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), 0x1a, 0x0, &(0x7f0000000280)="dfb3b059b608649fc4f3324770c90a2968eca736871b8507cdaa"}) (async) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r4 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SETFMT(r4, 0xc0045005, &(0x7f0000000000)=0x20) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, 0x8013, r4, 0x0) (async) mmap$snddsp_control(&(0x7f0000663000/0x3000)=nil, 0x1000, 0x8, 0x10, r3, 0x83000000) (async) r5 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SETFMT(r5, 0xc0045005, &(0x7f0000000000)=0x20) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, 0x8013, r5, 0x0) ioctl$SNDCTL_DSP_POST(r5, 0x5008, 0x0) (async) ioctl$SNDCTL_DSP_SYNC(r4, 0x5001, 0x0) 00:54:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0000080001006270660e380002"], 0x64}}, 0x0) 00:54:09 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5451, 0x20000003) 00:54:09 executing program 1: sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000040)=0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r2, 0xc038943b, &(0x7f0000000440)={0x20000000001d, 0x28, '\x00', 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000240), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1717"], 0xe) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0xff, 0x4, 0xe2, 0x93, 0x0, 0x1, 0xc2c0a, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000140), 0x8}, 0x43c0, 0xef63, 0xffffffdb, 0x0, 0x10008, 0x7, 0x81, 0x0, 0xfc000000, 0x0, 0x2000000000000649}, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xb) read$dsp(0xffffffffffffffff, 0x0, 0x0) r5 = open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) mmap(&(0x7f0000306000/0x2000)=nil, 0x2000, 0x2000008, 0x13, r5, 0x4d077000) r6 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) read$dsp(r5, &(0x7f00000000c0)=""/128, 0x80) ioctl$SNDCTL_DSP_SUBDIVIDE(r6, 0xc0045009, &(0x7f0000000200)) 00:54:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060c00000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0000080001006270660f380002"], 0x64}}, 0x0) 00:54:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060e00000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:09 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5452, 0x20000003) 00:54:09 executing program 1: sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4) (async) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000040)=0x4) (async) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)) (async) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r2, 0xc038943b, &(0x7f0000000440)={0x20000000001d, 0x28, '\x00', 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0]}) (async) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000240), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) (async) r4 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1717"], 0xe) (async) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0xff, 0x4, 0xe2, 0x93, 0x0, 0x1, 0xc2c0a, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000140), 0x8}, 0x43c0, 0xef63, 0xffffffdb, 0x0, 0x10008, 0x7, 0x81, 0x0, 0xfc000000, 0x0, 0x2000000000000649}, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xb) (async, rerun: 64) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) r5 = open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) mmap(&(0x7f0000306000/0x2000)=nil, 0x2000, 0x2000008, 0x13, r5, 0x4d077000) r6 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) read$dsp(r5, &(0x7f00000000c0)=""/128, 0x80) (async) ioctl$SNDCTL_DSP_SUBDIVIDE(r6, 0xc0045009, &(0x7f0000000200)) 00:54:09 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000001, 0x8010, r3, 0x5c88f000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r4, r1, 0x0, 0x800100020014) r5 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, 0x0, 0x7fffffffefff) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x2d41, @private0={0xfc, 0x0, '\x00', 0x1}, 0x6}, {0xa, 0x4e23, 0x9, @mcast1, 0x10001}, 0x8, [0x48, 0x1, 0x6, 0xd46, 0x6, 0x7, 0x5, 0xee]}, 0x5c) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) (async) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000200)) (async) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000001, 0x8010, r3, 0x5c88f000) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r4, r1, 0x0, 0x800100020014) (async) socket(0x22, 0x2, 0x3) (async) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x2d41, @private0={0xfc, 0x0, '\x00', 0x1}, 0x6}, {0xa, 0x4e23, 0x9, @mcast1, 0x10001}, 0x8, [0x48, 0x1, 0x6, 0xd46, 0x6, 0x7, 0x5, 0xee]}, 0x5c) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:54:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060f00000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706610380002"], 0x64}}, 0x0) [ 1045.493463] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:54:10 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = syz_open_dev$ndb(&(0x7f0000000240), 0x0, 0x490b41) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x20) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r3, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), 0x1a, 0x0, &(0x7f0000000280)="dfb3b059b608649fc4f3324770c90a2968eca736871b8507cdaa"}) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r4 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SETFMT(r4, 0xc0045005, &(0x7f0000000000)=0x20) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, 0x8013, r4, 0x0) mmap$snddsp_control(&(0x7f0000663000/0x3000)=nil, 0x1000, 0x8, 0x10, r3, 0x83000000) r5 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SETFMT(r5, 0xc0045005, &(0x7f0000000000)=0x20) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, 0x8013, r5, 0x0) ioctl$SNDCTL_DSP_POST(r5, 0x5008, 0x0) ioctl$SNDCTL_DSP_SYNC(r4, 0x5001, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) syz_open_dev$ndb(&(0x7f0000000240), 0x0, 0x490b41) (async) fcntl$dupfd(r0, 0x0, r1) (async) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x20) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r3, 0x0) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), 0x1a, 0x0, &(0x7f0000000280)="dfb3b059b608649fc4f3324770c90a2968eca736871b8507cdaa"}) (async) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) (async) ioctl$SNDCTL_DSP_SETFMT(r4, 0xc0045005, &(0x7f0000000000)=0x20) (async) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, 0x8013, r4, 0x0) (async) mmap$snddsp_control(&(0x7f0000663000/0x3000)=nil, 0x1000, 0x8, 0x10, r3, 0x83000000) (async) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) (async) ioctl$SNDCTL_DSP_SETFMT(r5, 0xc0045005, &(0x7f0000000000)=0x20) (async) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, 0x8013, r5, 0x0) (async) ioctl$SNDCTL_DSP_POST(r5, 0x5008, 0x0) (async) ioctl$SNDCTL_DSP_SYNC(r4, 0x5001, 0x0) (async) 00:54:10 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x545d, 0x20000003) 00:54:10 executing program 1: sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4) (async) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000040)=0x4) (async) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r2, 0xc038943b, &(0x7f0000000440)={0x20000000001d, 0x28, '\x00', 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0]}) (async, rerun: 32) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000240), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) (async, rerun: 32) r4 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1717"], 0xe) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0xff, 0x4, 0xe2, 0x93, 0x0, 0x1, 0xc2c0a, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000140), 0x8}, 0x43c0, 0xef63, 0xffffffdb, 0x0, 0x10008, 0x7, 0x81, 0x0, 0xfc000000, 0x0, 0x2000000000000649}, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xb) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) r5 = open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async, rerun: 32) mmap(&(0x7f0000306000/0x2000)=nil, 0x2000, 0x2000008, 0x13, r5, 0x4d077000) (async, rerun: 32) r6 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) (async) read$dsp(r5, &(0x7f00000000c0)=""/128, 0x80) ioctl$SNDCTL_DSP_SUBDIVIDE(r6, 0xc0045009, &(0x7f0000000200)) 00:54:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="061000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706634380002"], 0x64}}, 0x0) 00:54:10 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async, rerun: 32) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (rerun: 32) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) (async) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000200)) (async) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000001, 0x8010, r3, 0x5c88f000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async, rerun: 64) sendfile(r4, r1, 0x0, 0x800100020014) (async, rerun: 64) r5 = socket(0x22, 0x2, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x2d41, @private0={0xfc, 0x0, '\x00', 0x1}, 0x6}, {0xa, 0x4e23, 0x9, @mcast1, 0x10001}, 0x8, [0x48, 0x1, 0x6, 0xd46, 0x6, 0x7, 0x5, 0xee]}, 0x5c) (async, rerun: 32) creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 32) [ 1046.042251] nla_parse: 10 callbacks suppressed [ 1046.042261] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1046.071622] kauditd_printk_skb: 10 callbacks suppressed 00:54:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="063400000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1046.071636] audit: type=1804 audit(1646614450.122:2842): pid=3258 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1483/bus" dev="sda1" ino=14261 res=1 00:54:10 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket(0x8, 0x4, 0x7) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r5, r2, 0x0, 0x800100020014) io_setup(0x80000001, &(0x7f0000000000)=0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000140), 0x6, 0x305501) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000200)=@ccm_128={{0xcdd37c0175d7c1fe}, "f188c43b5285f73e", "a53c65784a90275a45ecf996042f6303", "5b1ca180", "926d487970029c4a"}, 0x28) io_cancel(r6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000080)="1f2f6f671788df4d43bb5e32206e1165bf99b142ad64d82fe8ec2f1bfc4dc0b196e5998273e16165a7190f84bdaa31d817e36d934dd5b58319cbf6b636f0f4feaddf6b566e22b609b1d98b6a74d6b1d6f317905b3c1aa634147fa8c88b0367c6d89b7849a046cbe3be08b675d21cca8ff206f59a2f619aa58ea872a105d1b00759d739ad3973d59e5e92978399c87294357a1497f728cfd203944c01da9ddf593d7e31f0a176c77c67a07d6908f7c6b666e2226fc9", 0xb5, 0x800, 0x0, 0x3, r7}, &(0x7f00000001c0)) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706660380002"], 0x64}}, 0x0) [ 1046.138464] audit: type=1804 audit(1646614450.122:2843): pid=3258 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1483/bus" dev="sda1" ino=14261 res=1 00:54:10 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) open(&(0x7f0000000040)='./file0\x00', 0xe000, 0x140) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) [ 1046.192495] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:54:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600030002"], 0x64}}, 0x0) 00:54:10 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async, rerun: 32) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 32) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) (async) r4 = socket(0x8, 0x4, 0x7) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) listen(r4, 0x0) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async, rerun: 64) sendfile(r5, r2, 0x0, 0x800100020014) (rerun: 64) io_setup(0x80000001, &(0x7f0000000000)=0x0) (async, rerun: 64) r7 = syz_open_dev$vcsa(&(0x7f0000000140), 0x6, 0x305501) (rerun: 64) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000200)=@ccm_128={{0xcdd37c0175d7c1fe}, "f188c43b5285f73e", "a53c65784a90275a45ecf996042f6303", "5b1ca180", "926d487970029c4a"}, 0x28) io_cancel(r6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000080)="1f2f6f671788df4d43bb5e32206e1165bf99b142ad64d82fe8ec2f1bfc4dc0b196e5998273e16165a7190f84bdaa31d817e36d934dd5b58319cbf6b636f0f4feaddf6b566e22b609b1d98b6a74d6b1d6f317905b3c1aa634147fa8c88b0367c6d89b7849a046cbe3be08b675d21cca8ff206f59a2f619aa58ea872a105d1b00759d739ad3973d59e5e92978399c87294357a1497f728cfd203944c01da9ddf593d7e31f0a176c77c67a07d6908f7c6b666e2226fc9", 0xb5, 0x800, 0x0, 0x3, r7}, &(0x7f00000001c0)) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1046.262992] audit: type=1804 audit(1646614450.122:2844): pid=3258 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1483/bus" dev="sda1" ino=14261 res=1 [ 1046.337349] audit: type=1804 audit(1646614450.122:2845): pid=3258 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1483/bus" dev="sda1" ino=14261 res=1 [ 1046.363038] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1046.373379] audit: type=1804 audit(1646614450.122:2846): pid=3258 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1483/bus" dev="sda1" ino=14261 res=1 [ 1046.431594] audit: type=1804 audit(1646614450.122:2847): pid=3258 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1483/bus" dev="sda1" ino=14261 res=1 [ 1046.462839] audit: type=1804 audit(1646614450.122:2848): pid=3258 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1483/bus" dev="sda1" ino=14261 res=1 [ 1046.492387] audit: type=1804 audit(1646614450.122:2849): pid=3258 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1483/bus" dev="sda1" ino=14261 res=1 [ 1046.517981] audit: type=1804 audit(1646614450.122:2850): pid=3258 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1483/bus" dev="sda1" ino=14261 res=1 [ 1046.542887] audit: type=1804 audit(1646614450.122:2851): pid=3258 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1483/bus" dev="sda1" ino=14261 res=1 00:54:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380202"], 0x64}}, 0x0) 00:54:10 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5460, 0x20000003) 00:54:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="064800000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:10 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) open(&(0x7f0000000040)='./file0\x00', 0xe000, 0x140) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) open(0x0, 0x0, 0x0) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) open(&(0x7f0000000040)='./file0\x00', 0xe000, 0x140) (async) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) (async) 00:54:10 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket(0x8, 0x4, 0x7) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r5, r2, 0x0, 0x800100020014) io_setup(0x80000001, &(0x7f0000000000)=0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000140), 0x6, 0x305501) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000200)=@ccm_128={{0xcdd37c0175d7c1fe}, "f188c43b5285f73e", "a53c65784a90275a45ecf996042f6303", "5b1ca180", "926d487970029c4a"}, 0x28) io_cancel(r6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000080)="1f2f6f671788df4d43bb5e32206e1165bf99b142ad64d82fe8ec2f1bfc4dc0b196e5998273e16165a7190f84bdaa31d817e36d934dd5b58319cbf6b636f0f4feaddf6b566e22b609b1d98b6a74d6b1d6f317905b3c1aa634147fa8c88b0367c6d89b7849a046cbe3be08b675d21cca8ff206f59a2f619aa58ea872a105d1b00759d739ad3973d59e5e92978399c87294357a1497f728cfd203944c01da9ddf593d7e31f0a176c77c67a07d6908f7c6b666e2226fc9", 0xb5, 0x800, 0x0, 0x3, r7}, &(0x7f00000001c0)) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r1, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket(0x8, 0x4, 0x7) (async) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, 0x0, 0x7fffffffefff) (async) listen(r4, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r5, r2, 0x0, 0x800100020014) (async) io_setup(0x80000001, &(0x7f0000000000)) (async) syz_open_dev$vcsa(&(0x7f0000000140), 0x6, 0x305501) (async) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000200)=@ccm_128={{0xcdd37c0175d7c1fe}, "f188c43b5285f73e", "a53c65784a90275a45ecf996042f6303", "5b1ca180", "926d487970029c4a"}, 0x28) (async) io_cancel(r6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000080)="1f2f6f671788df4d43bb5e32206e1165bf99b142ad64d82fe8ec2f1bfc4dc0b196e5998273e16165a7190f84bdaa31d817e36d934dd5b58319cbf6b636f0f4feaddf6b566e22b609b1d98b6a74d6b1d6f317905b3c1aa634147fa8c88b0367c6d89b7849a046cbe3be08b675d21cca8ff206f59a2f619aa58ea872a105d1b00759d739ad3973d59e5e92978399c87294357a1497f728cfd203944c01da9ddf593d7e31f0a176c77c67a07d6908f7c6b666e2226fc9", 0xb5, 0x800, 0x0, 0x3, r7}, &(0x7f00000001c0)) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:54:11 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, 0x8001}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="064c00000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1046.972416] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1047.009124] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 00:54:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380302"], 0x64}}, 0x0) 00:54:11 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x8910, 0x20000003) 00:54:11 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async, rerun: 64) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 64) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, 0x8001}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async, rerun: 32) creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 32) 00:54:11 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) open(0x0, 0x0, 0x0) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) open(&(0x7f0000000040)='./file0\x00', 0xe000, 0x140) (async) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) [ 1047.078841] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 00:54:11 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) open(&(0x7f0000000040)='./file0\x00', 0x501402, 0x10) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, &(0x7f00000007c0)=0x4) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) syz_mount_image$udf(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x40, 0x6, &(0x7f0000000680)=[{&(0x7f0000000240)="b95ee895166c007e890cbdb4162d3a38cc068f16513eee9aed2aff40014bd4d8d0e1cdcc992a284df28912750bc74389535a66002b7d69b97dc1a2ce0388a9a6a936f85b80318a1bdb6c701f42333b8f1bb2a5d653f8d70a08e9658953965486e8bcdc0d95781162ebdf6560babaf3f1e12c5050b39839117ac288b02e3e3203551cb78011060d837859deed97ae42de93fbd12fa457f6b904cf4c526d464b751aee8258ce14cd86624657706b3dc849943450e80846f70b84e906adf6eff7fc8b8dea3a45339f0311fb67b8678d5d74c15ce958ad1d0979acc26b0af485a2", 0xdf, 0x40}, {&(0x7f00000003c0)="3f494127b7bd77c22dbf136ff404a7e2de2853c4a5cb7132752af3d3955d0856f5efc0013f59934a1b51106c489ca0d4565aeaf83d352e4e018b63b47c143ee450eb38c627c0c0f6e1f21f3550c1e86b572c25de328d7de2ba3489009e8ce46f693dab49f9655236829a9774c207a2bb3738f96479a6cd8dba0505d8caf55fada78c767b35e93ba58c5ac34377a6845aacd591081a941d323564ad7d37843e216d2bbf3811185bb5f132c61a7f24fd81c15342d5b5d07509f7f535fc0e3545641ceb22f882ebd503e5701a97afb8391c42a504084ace2731862f2a97d9dc7ca52b8ffe", 0xe3, 0x5}, {&(0x7f0000000140)="bb27ce92eb21a1708676301b17cb7796e457c136aba4b0713fa8ebabb2d186f006f6123d7f9d0093523226aa51fb7138d73c3ae721595bda43eb34375663b29e5af03750751d64df483b49515502e384182ff4138ffc1bad040891f802ef2f", 0x5f, 0x4}, {&(0x7f00000001c0)="5da76bfb1901534621d2a5c3b0bcbce4124a54e464dd7bb0923b2f1510b1855524c84a428375440c956b2faee0c3862bc8f4ed1091b3df999349", 0x3a, 0x8000000000000001}, {&(0x7f00000004c0)="78c60ac10c8759265c6d9ff476e3bf4b9dd05d1d708c9c65d9fba03ebbe30ffac2c1bbbf05ebe98e474c0940d9ed32738409f16091bb9ccc89f5e63f4e4d8175758ed772bebfc27db010c11a24fba805bec23ec0095ed780de2f13eef668b43f2d1ba527f2c302e0cc2edb16647a7f5d1e2472faabc748c688afb7efaf74fcc3adee3620ccc00848d40bdfc3e1e35803be6feef4e530c120df8332f3a542628839db2b34e2f19cd99f23d7548719cb97b0c8a7c5175fccdcc64dfe8c3cbf86b8f98d34174675a002e0e6f527", 0xcc, 0x400}, {&(0x7f00000005c0)="05354199c7589e9b0d660efab0d60ff1db860ec57219087a45e4c9899b16c0605ea5d7784a8197dc86b2ec2b46c001e125f7fd976a559edf37106ef4388700a2fea68f771e550b4ca3099d7d2a4d40d7a4169c0465e00fa7f98f58f32813f1429f835e514eeec57712e696ec2bd77e1a96c075977e5494e7dac4fcaa5eca7cfe18", 0x81, 0x7fffffffffffffff}], 0x1001000, &(0x7f0000000740)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}}], [{@dont_appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, '}]-!:(E#&'}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@fowner_eq}, {@hash}]}) 00:54:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="066000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380402"], 0x64}}, 0x0) [ 1047.129761] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 00:54:11 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x8924, 0x20000003) 00:54:11 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, 0x8001}, 0x1c) sendfile(r3, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0xffffffff, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, 0x8001}, 0x1c) (async) sendfile(r3, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:54:11 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) open(0x0, 0x0, 0x0) (async, rerun: 32) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async, rerun: 32) open(&(0x7f0000000040)='./file0\x00', 0x501402, 0x10) (async) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, &(0x7f00000007c0)=0x4) (async) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) syz_mount_image$udf(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x40, 0x6, &(0x7f0000000680)=[{&(0x7f0000000240)="b95ee895166c007e890cbdb4162d3a38cc068f16513eee9aed2aff40014bd4d8d0e1cdcc992a284df28912750bc74389535a66002b7d69b97dc1a2ce0388a9a6a936f85b80318a1bdb6c701f42333b8f1bb2a5d653f8d70a08e9658953965486e8bcdc0d95781162ebdf6560babaf3f1e12c5050b39839117ac288b02e3e3203551cb78011060d837859deed97ae42de93fbd12fa457f6b904cf4c526d464b751aee8258ce14cd86624657706b3dc849943450e80846f70b84e906adf6eff7fc8b8dea3a45339f0311fb67b8678d5d74c15ce958ad1d0979acc26b0af485a2", 0xdf, 0x40}, {&(0x7f00000003c0)="3f494127b7bd77c22dbf136ff404a7e2de2853c4a5cb7132752af3d3955d0856f5efc0013f59934a1b51106c489ca0d4565aeaf83d352e4e018b63b47c143ee450eb38c627c0c0f6e1f21f3550c1e86b572c25de328d7de2ba3489009e8ce46f693dab49f9655236829a9774c207a2bb3738f96479a6cd8dba0505d8caf55fada78c767b35e93ba58c5ac34377a6845aacd591081a941d323564ad7d37843e216d2bbf3811185bb5f132c61a7f24fd81c15342d5b5d07509f7f535fc0e3545641ceb22f882ebd503e5701a97afb8391c42a504084ace2731862f2a97d9dc7ca52b8ffe", 0xe3, 0x5}, {&(0x7f0000000140)="bb27ce92eb21a1708676301b17cb7796e457c136aba4b0713fa8ebabb2d186f006f6123d7f9d0093523226aa51fb7138d73c3ae721595bda43eb34375663b29e5af03750751d64df483b49515502e384182ff4138ffc1bad040891f802ef2f", 0x5f, 0x4}, {&(0x7f00000001c0)="5da76bfb1901534621d2a5c3b0bcbce4124a54e464dd7bb0923b2f1510b1855524c84a428375440c956b2faee0c3862bc8f4ed1091b3df999349", 0x3a, 0x8000000000000001}, {&(0x7f00000004c0)="78c60ac10c8759265c6d9ff476e3bf4b9dd05d1d708c9c65d9fba03ebbe30ffac2c1bbbf05ebe98e474c0940d9ed32738409f16091bb9ccc89f5e63f4e4d8175758ed772bebfc27db010c11a24fba805bec23ec0095ed780de2f13eef668b43f2d1ba527f2c302e0cc2edb16647a7f5d1e2472faabc748c688afb7efaf74fcc3adee3620ccc00848d40bdfc3e1e35803be6feef4e530c120df8332f3a542628839db2b34e2f19cd99f23d7548719cb97b0c8a7c5175fccdcc64dfe8c3cbf86b8f98d34174675a002e0e6f527", 0xcc, 0x400}, {&(0x7f00000005c0)="05354199c7589e9b0d660efab0d60ff1db860ec57219087a45e4c9899b16c0605ea5d7784a8197dc86b2ec2b46c001e125f7fd976a559edf37106ef4388700a2fea68f771e550b4ca3099d7d2a4d40d7a4169c0465e00fa7f98f58f32813f1429f835e514eeec57712e696ec2bd77e1a96c075977e5494e7dac4fcaa5eca7cfe18", 0x81, 0x7fffffffffffffff}], 0x1001000, &(0x7f0000000740)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}}], [{@dont_appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, '}]-!:(E#&'}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@fowner_eq}, {@hash}]}) [ 1047.223181] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1047.262338] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 00:54:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="066800000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380502"], 0x64}}, 0x0) 00:54:11 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa0000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffeffffffffb, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) fsync(r4) r5 = syz_clone(0x2002400, &(0x7f0000000780)="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", 0x1000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)="623a1ce4cbcfe3bf6a3f21f3ce8587d3") perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x9, 0x1, 0x7, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x800, 0xb3f6, 0x7f, 0x9, 0x8000, 0x0, 0x5, 0x0, 0x6, 0x0, 0x9}, r5, 0x4, r1, 0x8) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x66) listen(r2, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r6, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:11 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x8925, 0x20000003) 00:54:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="066c00000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380602"], 0x64}}, 0x0) [ 1047.368396] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 00:54:11 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x8926, 0x20000003) 00:54:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="067400000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:11 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa0000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffeffffffffb, 0xffffffffffffffff, 0x0) (async) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async, rerun: 32) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 32) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) (async) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000200)) (async) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) fsync(r4) r5 = syz_clone(0x2002400, &(0x7f0000000780)="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", 0x1000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)="623a1ce4cbcfe3bf6a3f21f3ce8587d3") perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x9, 0x1, 0x7, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x800, 0xb3f6, 0x7f, 0x9, 0x8000, 0x0, 0x5, 0x0, 0x6, 0x0, 0x9}, r5, 0x4, r1, 0x8) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x66) (async, rerun: 32) listen(r2, 0x0) (async, rerun: 32) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r6, r1, 0x0, 0x800100020014) (async, rerun: 32) creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 32) 00:54:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380802"], 0x64}}, 0x0) 00:54:11 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x89f1, 0x20000003) 00:54:11 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) open(&(0x7f0000000040)='./file0\x00', 0x501402, 0x10) (async) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, &(0x7f00000007c0)=0x4) (async) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) (async) syz_mount_image$udf(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x40, 0x6, &(0x7f0000000680)=[{&(0x7f0000000240)="b95ee895166c007e890cbdb4162d3a38cc068f16513eee9aed2aff40014bd4d8d0e1cdcc992a284df28912750bc74389535a66002b7d69b97dc1a2ce0388a9a6a936f85b80318a1bdb6c701f42333b8f1bb2a5d653f8d70a08e9658953965486e8bcdc0d95781162ebdf6560babaf3f1e12c5050b39839117ac288b02e3e3203551cb78011060d837859deed97ae42de93fbd12fa457f6b904cf4c526d464b751aee8258ce14cd86624657706b3dc849943450e80846f70b84e906adf6eff7fc8b8dea3a45339f0311fb67b8678d5d74c15ce958ad1d0979acc26b0af485a2", 0xdf, 0x40}, {&(0x7f00000003c0)="3f494127b7bd77c22dbf136ff404a7e2de2853c4a5cb7132752af3d3955d0856f5efc0013f59934a1b51106c489ca0d4565aeaf83d352e4e018b63b47c143ee450eb38c627c0c0f6e1f21f3550c1e86b572c25de328d7de2ba3489009e8ce46f693dab49f9655236829a9774c207a2bb3738f96479a6cd8dba0505d8caf55fada78c767b35e93ba58c5ac34377a6845aacd591081a941d323564ad7d37843e216d2bbf3811185bb5f132c61a7f24fd81c15342d5b5d07509f7f535fc0e3545641ceb22f882ebd503e5701a97afb8391c42a504084ace2731862f2a97d9dc7ca52b8ffe", 0xe3, 0x5}, {&(0x7f0000000140)="bb27ce92eb21a1708676301b17cb7796e457c136aba4b0713fa8ebabb2d186f006f6123d7f9d0093523226aa51fb7138d73c3ae721595bda43eb34375663b29e5af03750751d64df483b49515502e384182ff4138ffc1bad040891f802ef2f", 0x5f, 0x4}, {&(0x7f00000001c0)="5da76bfb1901534621d2a5c3b0bcbce4124a54e464dd7bb0923b2f1510b1855524c84a428375440c956b2faee0c3862bc8f4ed1091b3df999349", 0x3a, 0x8000000000000001}, {&(0x7f00000004c0)="78c60ac10c8759265c6d9ff476e3bf4b9dd05d1d708c9c65d9fba03ebbe30ffac2c1bbbf05ebe98e474c0940d9ed32738409f16091bb9ccc89f5e63f4e4d8175758ed772bebfc27db010c11a24fba805bec23ec0095ed780de2f13eef668b43f2d1ba527f2c302e0cc2edb16647a7f5d1e2472faabc748c688afb7efaf74fcc3adee3620ccc00848d40bdfc3e1e35803be6feef4e530c120df8332f3a542628839db2b34e2f19cd99f23d7548719cb97b0c8a7c5175fccdcc64dfe8c3cbf86b8f98d34174675a002e0e6f527", 0xcc, 0x400}, {&(0x7f00000005c0)="05354199c7589e9b0d660efab0d60ff1db860ec57219087a45e4c9899b16c0605ea5d7784a8197dc86b2ec2b46c001e125f7fd976a559edf37106ef4388700a2fea68f771e550b4ca3099d7d2a4d40d7a4169c0465e00fa7f98f58f32813f1429f835e514eeec57712e696ec2bd77e1a96c075977e5494e7dac4fcaa5eca7cfe18", 0x81, 0x7fffffffffffffff}], 0x1001000, &(0x7f0000000740)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}}], [{@dont_appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, '}]-!:(E#&'}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@fowner_eq}, {@hash}]}) 00:54:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380902"], 0x64}}, 0x0) 00:54:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="067a00000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:11 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa0000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffeffffffffb, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) fsync(r4) r5 = syz_clone(0x2002400, &(0x7f0000000780)="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", 0x1000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)="623a1ce4cbcfe3bf6a3f21f3ce8587d3") perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x9, 0x1, 0x7, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x800, 0xb3f6, 0x7f, 0x9, 0x8000, 0x0, 0x5, 0x0, 0x6, 0x0, 0x9}, r5, 0x4, r1, 0x8) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x66) listen(r2, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendfile(r6, r1, 0x0, 0x800100020014) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa0000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffeffffffffb, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) (async) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) (async) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000200)) (async) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) fsync(r4) (async) syz_clone(0x2002400, &(0x7f0000000780)="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", 0x1000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)="623a1ce4cbcfe3bf6a3f21f3ce8587d3") (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x9, 0x1, 0x7, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x800, 0xb3f6, 0x7f, 0x9, 0x8000, 0x0, 0x5, 0x0, 0x6, 0x0, 0x9}, r5, 0x4, r1, 0x8) (async) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x66) (async) listen(r2, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) (async) sendfile(r6, r1, 0x0, 0x800100020014) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) 00:54:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06f000000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380a02"], 0x64}}, 0x0) 00:54:11 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000040)) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) 00:54:11 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x89f2, 0x20000003) 00:54:11 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = syz_open_dev$ndb(&(0x7f0000000240), 0x0, 0x490b41) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x20) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r3, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), 0x1a, 0x0, &(0x7f0000000280)="dfb3b059b608649fc4f3324770c90a2968eca736871b8507cdaa"}) read$dsp(r2, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r4 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SETFMT(r4, 0xc0045005, &(0x7f0000000000)=0x20) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, 0x8013, r4, 0x0) mmap$snddsp_control(&(0x7f0000663000/0x3000)=nil, 0x1000, 0x8, 0x10, r3, 0x83000000) r5 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) ioctl$SNDCTL_DSP_SETFMT(r5, 0xc0045005, &(0x7f0000000000)=0x20) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, 0x8013, r5, 0x0) ioctl$SNDCTL_DSP_POST(r5, 0x5008, 0x0) ioctl$SNDCTL_DSP_SYNC(r4, 0x5001, 0x0) 00:54:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380b02"], 0x64}}, 0x0) 00:54:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060003000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:12 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async, rerun: 64) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (rerun: 64) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) (async) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async, rerun: 32) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000040)) (async, rerun: 32) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) 00:54:12 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x89f3, 0x20000003) 00:54:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380c02"], 0x64}}, 0x0) 00:54:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060005000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380e02"], 0x64}}, 0x0) 00:54:12 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045431, 0x20000003) 00:54:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060006000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380f02"], 0x64}}, 0x0) 00:54:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060007000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:12 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5441, 0x20000003) 00:54:12 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000040)) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) open(0x0, 0x0, 0x0) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) (async) ioctl$KVM_SMI(r3, 0xaeb7) (async) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000040)) (async) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) (async) 00:54:12 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x20000003) 00:54:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060009000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600381002"], 0x64}}, 0x0) 00:54:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000a000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600383402"], 0x64}}, 0x0) 00:54:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060200000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600386002"], 0x64}}, 0x0) 00:54:12 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x40049409, 0x20000003) 00:54:12 executing program 0: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x5414, 0x20000003) 00:54:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000b000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:12 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r0, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r0, 0xc06c4124, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 00:54:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0000080001006270660038000e"], 0x64}}, 0x0) 00:54:12 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x4020940d, 0x20000003) 00:54:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000c000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:13 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045003, &(0x7f0000000200)) 00:54:13 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r0, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r0, 0xc06c4124, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r0, 0x0) (async) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r0, 0xc06c4124, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) open(0x0, 0x0, 0x0) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) [ 1048.946823] netlink: 'syz-executor.4': attribute type 14 has an invalid length. 00:54:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b0000080001006270660038000e"], 0x64}}, 0x0) 00:54:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000e000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:13 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020014) (fail_nth: 1) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:13 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x80045430, 0x20000003) [ 1049.098393] netlink: 'syz-executor.4': attribute type 14 has an invalid length. 00:54:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06000f000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0xf}}, 0x0) 00:54:13 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r0, 0x0) (async) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r0, 0xc06c4124, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 00:54:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06e311000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x10}}, 0x0) 00:54:13 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x80045432, 0x20000003) 00:54:13 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0115"], 0xe) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x7fffffffffffffff) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r1, 0xc0045009, &(0x7f0000000200)) 00:54:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060020000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1049.330743] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:54:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x23}}, 0x0) 00:54:13 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x80045438, 0x20000003) [ 1049.450006] FAULT_INJECTION: forcing a failure. [ 1049.450006] name failslab, interval 1, probability 0, space 0, times 0 [ 1049.506604] CPU: 0 PID: 3687 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 1049.514426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1049.523779] Call Trace: [ 1049.526387] dump_stack+0x1fc/0x2ef [ 1049.530027] should_fail.cold+0xa/0xf [ 1049.533834] ? setup_fault_attr+0x200/0x200 [ 1049.538158] ? lock_acquire+0x170/0x3c0 [ 1049.542141] __should_failslab+0x115/0x180 [ 1049.546383] should_failslab+0x5/0x10 [ 1049.550189] kmem_cache_alloc_trace+0x284/0x380 [ 1049.554869] alloc_pipe_info+0xb8/0x470 [ 1049.558854] splice_direct_to_actor+0x6dd/0x8d0 [ 1049.563526] ? apparmor_getprocattr+0x11e0/0x11e0 [ 1049.568376] ? generic_pipe_buf_nosteal+0x10/0x10 [ 1049.573226] ? do_splice_to+0x160/0x160 [ 1049.577204] ? security_file_permission+0x1c0/0x220 [ 1049.582233] do_splice_direct+0x1a7/0x270 [ 1049.586390] ? splice_direct_to_actor+0x8d0/0x8d0 [ 1049.591241] ? security_file_permission+0x1c0/0x220 [ 1049.596265] do_sendfile+0x550/0xc30 [ 1049.599989] ? do_compat_pwritev64+0x1b0/0x1b0 [ 1049.604577] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1049.609166] ? rcu_nmi_exit+0xb3/0x180 [ 1049.613057] __se_sys_sendfile64+0x147/0x160 [ 1049.617471] ? __se_sys_sendfile+0x180/0x180 [ 1049.621887] ? do_syscall_64+0x4f/0x620 [ 1049.625868] do_syscall_64+0xf9/0x620 [ 1049.629677] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1049.634866] RIP: 0033:0x7f9e8d273049 [ 1049.638579] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1049.657486] RSP: 002b:00007f9e8bbc7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1049.665198] RAX: ffffffffffffffda RBX: 00007f9e8d386030 RCX: 00007f9e8d273049 [ 1049.672474] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000014 [ 1049.679780] RBP: 00007f9e8bbc71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1049.687054] R10: 0000800100020014 R11: 0000000000000246 R12: 0000000000000001 [ 1049.694324] R13: 00007fff1dabf65f R14: 00007f9e8bbc7300 R15: 0000000000022000 00:54:13 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020014) (fail_nth: 2) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:13 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) open(0x0, 0x0, 0x0) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0115"], 0xe) (async) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x7fffffffffffffff) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r1, 0xc0045009, &(0x7f0000000200)) 00:54:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0xc0}}, 0x0) 00:54:13 executing program 3: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000004a280)={0x0, [{r0, r2}, {r0}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r1}, {r1, r2}, {0x0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {}, {r0, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0}, {r0, r2}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {0x0, r2}, {r0}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1}, {r1, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r0}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {}, {r1}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0}, {r1}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r1}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}], 0x8, "416f09cb2e3db0"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000004b280)={0xffffffffffffffff, [{r0}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0}, {r0, r2}, {r1, r2}, {r1, r2}, {r0}, {r1, r2}, {r1}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1}, {}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1}, {r1}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {r1}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r0}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r1}, {r1, r2}, {r0, r2}, {r1}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r1}, {r1, r2}], 0x3f, "379845a9f2ecf1"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f000004c280)={r2, r1, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004d280)={0x9, [{r0}, {r0}, {}, {}, {r1}, {}, {r1}, {0x0, r2}, {0x0, r2}, {r0}, {r0, r2}, {0x0, r2}, {r1}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1}, {r1, r2}, {}, {0x0, r2}, {r0}, {r1}, {r1}, {}, {r1}, {}, {r0, r2}, {}, {r1, r2}, {r1}, {0x0, r2}, {}, {0x0, r2}, {}, {r0}, {0x0, r2}, {}, {}, {r1}, {}, {}, {}, {}, {r0, r2}, {}, {}, {r0}, {}, {}, {0x0, r2}, {r0}, {0x0, r2}, {r1}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {r1}, {0x0, r2}, {r0, r2}, {}, {r1}, {r1}, {r1, r2}, {}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {}, {r0, r2}, {0x0, r2}, {0x0, r2}, {}, {r0, r2}, {}, {r1, r2}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {r1}, {r0, r2}, {}, {0x0, r2}, {0x0, r2}, {r0}, {}, {0x0, r2}, {r0, r2}, {r0}, {r1, r2}, {}, {}, {}, {r0, r2}, {r0}, {0x0, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1}, {r1, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {r1}, {r0}, {}, {}, {0x0, r2}, {0x0, r2}, {r0}, {}, {r0, r2}, {}, {}, {r0, r2}, {0x0, r2}, {}, {r1}, {0x0, r2}, {}, {0x0, r2}, {0x0, r2}, {}, {r0, r2}, {r0, r2}, {r1}, {r0}, {0x0, r2}, {}, {}, {r1, r2}, {0x0, r2}, {}, {0x0, r2}, {r0}, {0x0, r2}, {r0}, {r0}, {r0}, {r1}, {0x0, r2}, {}, {r0}, {}, {r0}, {r1}, {}, {r0}, {r0, r2}, {r0}, {r0, r2}, {0x0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r1}, {r0, r2}, {}, {r0}, {0x0, r2}, {}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {r0, r2}, {}, {r0}, {0x0, r2}, {}, {r0}, {}, {r1}, {r0, r2}, {r0}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {0x0, r2}, {r1}, {}, {r0}, {0x0, r2}, {}, {0x0, r2}, {}, {r0}, {}, {r0, r2}, {r1, r2}, {}, {r0, r2}, {r1}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1}, {r0, r2}, {}, {}, {r0, r2}, {r1, r2}, {}, {}, {r0}, {0x0, r2}, {}, {0x0, r2}, {}, {r0}, {}, {0x0, r2}, {}, {r1}, {r1}, {r1, r2}, {r1, r2}, {r1, r2}, {0x0, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {}, {}, {}, {r1}, {r1}, {r0, r2}, {0x0, r2}, {r1}, {0x0, r2}, {}, {0x0, r2}, {r0}, {r1, r2}, {}, {r0}, {}, {0x0, r4}, {r1, r2}, {r5, r2}, {r1, r2}, {r6, r7}], 0x8, "5dd4ac2dbc15bc"}) r8 = userfaultfd(0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r9 = fcntl$dupfd(r8, 0x0, r8) r10 = syz_mount_image$qnx6(&(0x7f0000000680), &(0x7f00000006c0)='./file0\x00', 0x7, 0x2, &(0x7f0000001740)=[{&(0x7f0000000700)="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", 0x1000, 0x9}, {&(0x7f0000001700)="71bb3b200dc28e6244cac681a022707d785c654bf5fc4e95c303", 0x1a, 0x1000}], 0x842009, &(0x7f0000001900)=ANY=[@ANYBLOB="5e2c7076667332002c7bb22c7569642c61707072616973655f747970653d696d617369672c666f776e65723e", @ANYRESDEC=0xee00, @ANYBLOB=',seclabel,uid>', @ANYRESDEC=0xee01, @ANYBLOB="2c8975626a5f747970655d24252c2a2d616b66736465663d5e2c004af7bfc82499719dcfcec910e333cc4b918573929bccb0be65c4897c3247f9aacfaa111aae45d465c4e0f50a8f0631bb9df63a7af857fd13180ca452f7a7cfead0b4aadd29d3fbe694aecfbf9a03a07479b396f5313536e5a3c6908f0833f4f1fcd5e076f02de4715cbbab94c39a82eec49ef18445e9a7383fa396761475add11d4e06952aca611e43193c9142bbe38dcc289db586f82e22e80128cf955db317781908b9131030a794d505c51c5dd8ac245a06cae08433732799c9ceb73b3725dfaa052db87190ecae7be3e1365410d86ca0d762"]) mmap(&(0x7f00004b4000/0x4000)=nil, 0x4000, 0x6, 0x10, r10, 0x78cc8000) r11 = openat(r9, &(0x7f0000000080)='./file0\x00', 0x2220c2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x10) r12 = syz_mount_image$pvfs2(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x5, 0x2, &(0x7f0000000300)=[{&(0x7f0000000280)="6e265794b21b95a764c5ec92598576a1162eb05e53e355c8587a443796d1be5b03c89eb344331e29c02114703e8827212db2c86606961188d2538ff9ca271c47fd2fff6c8d9ff4a67067a252247f68711a5342706391ac736367f6b30324763abd", 0x61, 0x3f}, {&(0x7f00000005c0)="743fb57a88c87b33b5fc64bc79bafa057940f9567116ac14b4e48acf061b07b733e38775fa9d752b1a5558f8a96c36d6403c51ee8d9ccd5912444b48395b83809ad1022ece8bf851c5bdf62b2f3fdf2833e07af7cd1f26a20f54fd2ba2080551699823f2d08b988fc8b06739b2833bbc4321", 0x72, 0x100000000}], 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB='#,@+,uid=', @ANYRESDEC=0x0, @ANYBLOB="2cde"]) close(r12) read$dsp(r11, &(0x7f0000000100)=""/167, 0xa7) ioctl$UFFDIO_COPY(r9, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:54:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060034000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:13 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x80045439, 0x20000003) 00:54:13 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r0 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0115"], 0xe) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x7fffffffffffffff) (async) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r1, 0xc0045009, &(0x7f0000000200)) 00:54:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060048000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0xec0}}, 0x0) 00:54:14 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0x80045440, 0x20000003) [ 1049.970882] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:54:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06004c000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1050.019158] FAULT_INJECTION: forcing a failure. [ 1050.019158] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.046357] CPU: 1 PID: 3754 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 1050.054181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1050.063542] Call Trace: [ 1050.066142] dump_stack+0x1fc/0x2ef [ 1050.069792] should_fail.cold+0xa/0xf [ 1050.073620] ? setup_fault_attr+0x200/0x200 [ 1050.077968] ? lock_acquire+0x170/0x3c0 [ 1050.081985] __should_failslab+0x115/0x180 [ 1050.086238] should_failslab+0x5/0x10 [ 1050.090045] __kmalloc+0x2ab/0x3c0 [ 1050.093595] ? alloc_pipe_info+0x193/0x470 [ 1050.097848] alloc_pipe_info+0x193/0x470 [ 1050.101927] splice_direct_to_actor+0x6dd/0x8d0 [ 1050.106604] ? HARDIRQ_verbose+0x10/0x10 [ 1050.110681] ? apparmor_getprocattr+0x11e0/0x11e0 [ 1050.115537] ? generic_pipe_buf_nosteal+0x10/0x10 [ 1050.120399] ? do_splice_to+0x160/0x160 [ 1050.124387] ? security_file_permission+0x1c0/0x220 [ 1050.129420] do_splice_direct+0x1a7/0x270 [ 1050.133579] ? splice_direct_to_actor+0x8d0/0x8d0 [ 1050.138437] ? security_file_permission+0x1c0/0x220 [ 1050.143475] do_sendfile+0x550/0xc30 [ 1050.147210] ? do_compat_pwritev64+0x1b0/0x1b0 [ 1050.151802] ? vfs_write+0x393/0x540 [ 1050.155531] __se_sys_sendfile64+0x147/0x160 [ 1050.159950] ? __se_sys_sendfile+0x180/0x180 [ 1050.164377] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1050.169750] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1050.174779] ? do_syscall_64+0x21/0x620 [ 1050.178767] do_syscall_64+0xf9/0x620 [ 1050.182581] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1050.187779] RIP: 0033:0x7f9e8d273049 [ 1050.191497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1050.210406] RSP: 002b:00007f9e8bbc7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 00:54:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x33fe0}}, 0x0) [ 1050.218123] RAX: ffffffffffffffda RBX: 00007f9e8d386030 RCX: 00007f9e8d273049 [ 1050.225405] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000014 [ 1050.232682] RBP: 00007f9e8bbc71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1050.239967] R10: 0000800100020014 R11: 0000000000000246 R12: 0000000000000001 [ 1050.247248] R13: 00007fff1dabf65f R14: 00007f9e8bbc7300 R15: 0000000000022000 00:54:14 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0xc0045878, 0x20000003) 00:54:14 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020014) (fail_nth: 3) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$cgroup_ro(r3, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) [ 1050.597910] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1050.650052] FAULT_INJECTION: forcing a failure. [ 1050.650052] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1050.667221] CPU: 0 PID: 3803 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 1050.675037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1050.684382] Call Trace: [ 1050.686965] dump_stack+0x1fc/0x2ef [ 1050.690586] should_fail.cold+0xa/0xf [ 1050.694376] ? setup_fault_attr+0x200/0x200 [ 1050.698690] ? mark_held_locks+0xa6/0xf0 [ 1050.702739] ? crc32c_pcl_intel_update+0x1b9/0x320 [ 1050.707664] __alloc_pages_nodemask+0x239/0x2890 [ 1050.712440] ? ext4_inode_csum+0x676/0x920 [ 1050.716678] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1050.721534] ? mark_held_locks+0xa6/0xf0 [ 1050.725612] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1050.730382] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1050.734960] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1050.739711] ? rcu_nmi_exit+0xb3/0x180 [ 1050.743593] alloc_pages_current+0x193/0x2a0 [ 1050.747993] skb_page_frag_refill+0x258/0x550 [ 1050.752481] sk_page_frag_refill+0x4a/0x1d0 [ 1050.756799] sk_alloc_sg+0x154/0x850 [ 1050.760510] tls_sw_sendpage+0x4e1/0xd00 [ 1050.764569] ? lock_downgrade+0x720/0x720 [ 1050.768705] ? tls_sw_sendmsg+0x1210/0x1210 [ 1050.773016] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1050.777763] ? tls_sw_sendmsg+0x1210/0x1210 [ 1050.782103] inet_sendpage+0x164/0x650 [ 1050.785987] ? inet_accept+0x770/0x770 [ 1050.789865] sock_sendpage+0xdf/0x140 [ 1050.793659] pipe_to_sendpage+0x268/0x330 [ 1050.797794] ? sockfs_setattr+0x160/0x160 [ 1050.801934] ? direct_splice_actor+0x160/0x160 [ 1050.806630] ? splice_from_pipe_next.part.0+0x2ad/0x360 [ 1050.811987] __splice_from_pipe+0x389/0x800 [ 1050.816307] ? direct_splice_actor+0x160/0x160 [ 1050.820902] generic_splice_sendpage+0xd4/0x140 [ 1050.825573] ? __splice_from_pipe+0x800/0x800 [ 1050.830071] ? security_file_permission+0x1c0/0x220 [ 1050.835084] ? __splice_from_pipe+0x800/0x800 [ 1050.839574] direct_splice_actor+0x115/0x160 [ 1050.843979] splice_direct_to_actor+0x33f/0x8d0 [ 1050.848663] ? HARDIRQ_verbose+0x10/0x10 [ 1050.852722] ? generic_pipe_buf_nosteal+0x10/0x10 [ 1050.857559] ? do_splice_to+0x160/0x160 [ 1050.861540] do_splice_direct+0x1a7/0x270 [ 1050.865681] ? splice_direct_to_actor+0x8d0/0x8d0 [ 1050.870527] do_sendfile+0x550/0xc30 [ 1050.874238] ? do_compat_pwritev64+0x1b0/0x1b0 [ 1050.878810] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1050.883387] ? rcu_nmi_exit+0xb3/0x180 [ 1050.887272] __se_sys_sendfile64+0x147/0x160 [ 1050.891671] ? __se_sys_sendfile+0x180/0x180 [ 1050.896072] ? do_syscall_64+0x4f/0x620 [ 1050.900039] do_syscall_64+0xf9/0x620 [ 1050.903832] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1050.909013] RIP: 0033:0x7f9e8d273049 [ 1050.912739] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1050.931643] RSP: 002b:00007f9e8bbc7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1050.939352] RAX: ffffffffffffffda RBX: 00007f9e8d386030 RCX: 00007f9e8d273049 [ 1050.946609] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000014 [ 1050.953870] RBP: 00007f9e8bbc71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1050.961127] R10: 0000800100020014 R11: 0000000000000246 R12: 0000000000000001 [ 1050.968386] R13: 00007fff1dabf65f R14: 00007f9e8bbc7300 R15: 0000000000022000 00:54:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="066558000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x20000364}}, 0x0) 00:54:15 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0xc0045878, 0x20000003) 00:54:15 executing program 3: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) (async) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000004a280)={0x0, [{r0, r2}, {r0}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r1}, {r1, r2}, {0x0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {}, {r0, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0}, {r0, r2}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {0x0, r2}, {r0}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1}, {r1, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r0}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {}, {r1}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0}, {r1}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r1}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}], 0x8, "416f09cb2e3db0"}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000004b280)={0xffffffffffffffff, [{r0}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0}, {r0, r2}, {r1, r2}, {r1, r2}, {r0}, {r1, r2}, {r1}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1}, {}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1}, {r1}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {r1}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r0}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r1}, {r1, r2}, {r0, r2}, {r1}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r1}, {r1, r2}], 0x3f, "379845a9f2ecf1"}) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f000004c280)={r2, r1, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004d280)={0x9, [{r0}, {r0}, {}, {}, {r1}, {}, {r1}, {0x0, r2}, {0x0, r2}, {r0}, {r0, r2}, {0x0, r2}, {r1}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1}, {r1, r2}, {}, {0x0, r2}, {r0}, {r1}, {r1}, {}, {r1}, {}, {r0, r2}, {}, {r1, r2}, {r1}, {0x0, r2}, {}, {0x0, r2}, {}, {r0}, {0x0, r2}, {}, {}, {r1}, {}, {}, {}, {}, {r0, r2}, {}, {}, {r0}, {}, {}, {0x0, r2}, {r0}, {0x0, r2}, {r1}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {r1}, {0x0, r2}, {r0, r2}, {}, {r1}, {r1}, {r1, r2}, {}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {}, {r0, r2}, {0x0, r2}, {0x0, r2}, {}, {r0, r2}, {}, {r1, r2}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {r1}, {r0, r2}, {}, {0x0, r2}, {0x0, r2}, {r0}, {}, {0x0, r2}, {r0, r2}, {r0}, {r1, r2}, {}, {}, {}, {r0, r2}, {r0}, {0x0, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1}, {r1, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {r1}, {r0}, {}, {}, {0x0, r2}, {0x0, r2}, {r0}, {}, {r0, r2}, {}, {}, {r0, r2}, {0x0, r2}, {}, {r1}, {0x0, r2}, {}, {0x0, r2}, {0x0, r2}, {}, {r0, r2}, {r0, r2}, {r1}, {r0}, {0x0, r2}, {}, {}, {r1, r2}, {0x0, r2}, {}, {0x0, r2}, {r0}, {0x0, r2}, {r0}, {r0}, {r0}, {r1}, {0x0, r2}, {}, {r0}, {}, {r0}, {r1}, {}, {r0}, {r0, r2}, {r0}, {r0, r2}, {0x0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r1}, {r0, r2}, {}, {r0}, {0x0, r2}, {}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {r0, r2}, {}, {r0}, {0x0, r2}, {}, {r0}, {}, {r1}, {r0, r2}, {r0}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {0x0, r2}, {r1}, {}, {r0}, {0x0, r2}, {}, {0x0, r2}, {}, {r0}, {}, {r0, r2}, {r1, r2}, {}, {r0, r2}, {r1}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1}, {r0, r2}, {}, {}, {r0, r2}, {r1, r2}, {}, {}, {r0}, {0x0, r2}, {}, {0x0, r2}, {}, {r0}, {}, {0x0, r2}, {}, {r1}, {r1}, {r1, r2}, {r1, r2}, {r1, r2}, {0x0, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {}, {}, {}, {r1}, {r1}, {r0, r2}, {0x0, r2}, {r1}, {0x0, r2}, {}, {0x0, r2}, {r0}, {r1, r2}, {}, {r0}, {}, {0x0, r4}, {r1, r2}, {r5, r2}, {r1, r2}, {r6, r7}], 0x8, "5dd4ac2dbc15bc"}) (async, rerun: 32) r8 = userfaultfd(0x0) (rerun: 32) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r9 = fcntl$dupfd(r8, 0x0, r8) r10 = syz_mount_image$qnx6(&(0x7f0000000680), &(0x7f00000006c0)='./file0\x00', 0x7, 0x2, &(0x7f0000001740)=[{&(0x7f0000000700)="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", 0x1000, 0x9}, {&(0x7f0000001700)="71bb3b200dc28e6244cac681a022707d785c654bf5fc4e95c303", 0x1a, 0x1000}], 0x842009, &(0x7f0000001900)=ANY=[@ANYBLOB="5e2c7076667332002c7bb22c7569642c61707072616973655f747970653d696d617369672c666f776e65723e", @ANYRESDEC=0xee00, @ANYBLOB=',seclabel,uid>', @ANYRESDEC=0xee01, @ANYBLOB="2c8975626a5f747970655d24252c2a2d616b66736465663d5e2c004af7bfc82499719dcfcec910e333cc4b918573929bccb0be65c4897c3247f9aacfaa111aae45d465c4e0f50a8f0631bb9df63a7af857fd13180ca452f7a7cfead0b4aadd29d3fbe694aecfbf9a03a07479b396f5313536e5a3c6908f0833f4f1fcd5e076f02de4715cbbab94c39a82eec49ef18445e9a7383fa396761475add11d4e06952aca611e43193c9142bbe38dcc289db586f82e22e80128cf955db317781908b9131030a794d505c51c5dd8ac245a06cae08433732799c9ceb73b3725dfaa052db87190ecae7be3e1365410d86ca0d762"]) mmap(&(0x7f00004b4000/0x4000)=nil, 0x4000, 0x6, 0x10, r10, 0x78cc8000) r11 = openat(r9, &(0x7f0000000080)='./file0\x00', 0x2220c2, 0x0) (async) open(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x10) (async) r12 = syz_mount_image$pvfs2(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x5, 0x2, &(0x7f0000000300)=[{&(0x7f0000000280)="6e265794b21b95a764c5ec92598576a1162eb05e53e355c8587a443796d1be5b03c89eb344331e29c02114703e8827212db2c86606961188d2538ff9ca271c47fd2fff6c8d9ff4a67067a252247f68711a5342706391ac736367f6b30324763abd", 0x61, 0x3f}, {&(0x7f00000005c0)="743fb57a88c87b33b5fc64bc79bafa057940f9567116ac14b4e48acf061b07b733e38775fa9d752b1a5558f8a96c36d6403c51ee8d9ccd5912444b48395b83809ad1022ece8bf851c5bdf62b2f3fdf2833e07af7cd1f26a20f54fd2ba2080551699823f2d08b988fc8b06739b2833bbc4321", 0x72, 0x100000000}], 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB='#,@+,uid=', @ANYRESDEC=0x0, @ANYBLOB="2cde"]) close(r12) (async) read$dsp(r11, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r9, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:54:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060060000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="065865000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x7ffff000}}, 0x0) 00:54:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060068000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:15 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020014) (fail_nth: 4) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:54:15 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0xc0189436, 0x20000003) 00:54:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06006c000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1051.433237] kauditd_printk_skb: 101 callbacks suppressed [ 1051.433251] audit: type=1804 audit(1646614455.493:2953): pid=3872 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1501/bus" dev="sda1" ino=14660 res=1 [ 1051.477718] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1051.511040] FAULT_INJECTION: forcing a failure. [ 1051.511040] name failslab, interval 1, probability 0, space 0, times 0 [ 1051.534932] CPU: 1 PID: 3872 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 1051.542755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1051.552112] Call Trace: [ 1051.554801] dump_stack+0x1fc/0x2ef [ 1051.558455] should_fail.cold+0xa/0xf [ 1051.562275] ? setup_fault_attr+0x200/0x200 [ 1051.566605] ? lock_acquire+0x170/0x3c0 [ 1051.570592] __should_failslab+0x115/0x180 [ 1051.574843] should_failslab+0x5/0x10 [ 1051.578649] __kmalloc+0x2ab/0x3c0 [ 1051.582198] ? tls_push_record+0xff/0x1370 [ 1051.586448] tls_push_record+0xff/0x1370 [ 1051.590519] ? sk_alloc_sg+0x5d8/0x850 [ 1051.594425] tls_sw_sendpage+0x8c6/0xd00 [ 1051.598508] ? tls_sw_sendmsg+0x1210/0x1210 [ 1051.602847] ? inet_sendpage+0x11a/0x650 [ 1051.606917] ? tls_sw_sendmsg+0x1210/0x1210 [ 1051.611253] inet_sendpage+0x164/0x650 [ 1051.615152] ? current_time+0x13c/0x1c0 [ 1051.619138] ? inet_accept+0x770/0x770 [ 1051.623033] sock_sendpage+0xdf/0x140 [ 1051.626846] pipe_to_sendpage+0x268/0x330 [ 1051.630993] ? sockfs_setattr+0x160/0x160 [ 1051.635156] ? direct_splice_actor+0x160/0x160 [ 1051.639751] ? splice_from_pipe_next.part.0+0x2ad/0x360 [ 1051.645127] __splice_from_pipe+0x389/0x800 [ 1051.649460] ? direct_splice_actor+0x160/0x160 [ 1051.654077] generic_splice_sendpage+0xd4/0x140 [ 1051.658756] ? __splice_from_pipe+0x800/0x800 [ 1051.663269] ? security_file_permission+0x1c0/0x220 [ 1051.668295] ? __splice_from_pipe+0x800/0x800 [ 1051.672804] direct_splice_actor+0x115/0x160 [ 1051.677228] splice_direct_to_actor+0x33f/0x8d0 [ 1051.681908] ? HARDIRQ_verbose+0x10/0x10 [ 1051.685988] ? generic_pipe_buf_nosteal+0x10/0x10 [ 1051.690843] ? do_splice_to+0x160/0x160 [ 1051.694836] do_splice_direct+0x1a7/0x270 [ 1051.698995] ? splice_direct_to_actor+0x8d0/0x8d0 [ 1051.703851] ? security_file_permission+0x1c0/0x220 [ 1051.708886] do_sendfile+0x550/0xc30 [ 1051.712625] ? do_compat_pwritev64+0x1b0/0x1b0 [ 1051.717219] ? vfs_write+0x393/0x540 [ 1051.720972] __se_sys_sendfile64+0x147/0x160 [ 1051.725386] ? __se_sys_sendfile+0x180/0x180 [ 1051.729800] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1051.735175] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1051.740197] ? do_syscall_64+0x21/0x620 [ 1051.744184] do_syscall_64+0xf9/0x620 [ 1051.748002] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1051.753194] RIP: 0033:0x7f9e8d273049 [ 1051.756913] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1051.775819] RSP: 002b:00007f9e8bbc7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1051.783535] RAX: ffffffffffffffda RBX: 00007f9e8d386030 RCX: 00007f9e8d273049 [ 1051.790812] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000014 [ 1051.798087] RBP: 00007f9e8bbc71d0 R08: 0000000000000000 R09: 0000000000000000 00:54:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$cgroup_ro(r3, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) (async) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)) (async) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x0) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) open(0x0, 0x0, 0x0) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) openat$cgroup_ro(r3, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) (async) 00:54:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0xfffffdef}}, 0x0) 00:54:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060074000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1051.804031] audit: type=1804 audit(1646614455.603:2954): pid=3879 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1142635906/syzkaller.zMlcqb/1501/bus" dev="sda1" ino=14660 res=1 [ 1051.805354] R10: 0000800100020014 R11: 0000000000000246 R12: 0000000000000001 [ 1051.836066] R13: 00007fff1dabf65f R14: 00007f9e8bbc7300 R15: 0000000000022000 [ 1052.094571] kasan: CONFIG_KASAN_INLINE enabled [ 1052.099663] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1052.131174] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1052.137436] CPU: 1 PID: 3872 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 1052.145228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1052.154594] RIP: 0010:scatterwalk_copychunks+0x4db/0x6a0 [ 1052.160051] Code: ff df 80 3c 02 00 0f 85 98 01 00 00 49 8d 44 24 08 4d 89 26 48 89 c2 48 89 44 24 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 9f 01 00 00 48 b8 00 00 00 00 [ 1052.178945] RSP: 0000:ffff8880a92a7238 EFLAGS: 00010202 [ 1052.184299] RAX: dffffc0000000000 RBX: 000000000000401d RCX: ffffc90006c0c000 [ 1052.191558] RDX: 0000000000000001 RSI: ffffffff83739e63 RDI: 0000000000000007 [ 1052.198829] RBP: 000000000000401d R08: 0000000000000001 R09: 0000000000000000 [ 1052.206101] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 [ 1052.213358] R13: 0000000000001000 R14: ffff8880a92a72e8 R15: 0000000000000001 [ 1052.220632] FS: 00007f9e8bbc7700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 1052.228853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1052.234720] CR2: 0000001b3003c000 CR3: 00000000aad12000 CR4: 00000000003426e0 [ 1052.241979] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1052.249241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1052.256499] Call Trace: [ 1052.259093] scatterwalk_map_and_copy+0x121/0x1a0 [ 1052.263930] ? retint_kernel+0x2d/0x2d [ 1052.267810] ? scatterwalk_ffwd+0x370/0x370 [ 1052.272126] ? aesni_gcm_enc_avx2+0x196/0x1b0 [ 1052.276610] ? kernel_fpu_enable+0x1f/0x40 [ 1052.280919] ? kernel_fpu_end+0x11b/0x170 [ 1052.285056] ? kernel_fpu_enable+0x40/0x40 [ 1052.289288] gcmaes_encrypt.constprop.0+0x89f/0xd90 [ 1052.294316] ? do_splice_direct+0x1a7/0x270 [ 1052.298633] ? gcmaes_crypt_by_sg.constprop.0+0x1790/0x1790 [ 1052.304511] ? inet_sendpage+0x164/0x650 [ 1052.308559] ? sock_sendpage+0xdf/0x140 [ 1052.312523] ? pipe_to_sendpage+0x268/0x330 [ 1052.316832] ? __splice_from_pipe+0x389/0x800 [ 1052.321314] ? generic_splice_sendpage+0xd4/0x140 [ 1052.326147] ? direct_splice_actor+0x115/0x160 [ 1052.330720] ? splice_direct_to_actor+0x33f/0x8d0 [ 1052.335552] ? do_splice_direct+0x1a7/0x270 [ 1052.339861] ? do_sendfile+0x550/0xc30 [ 1052.343735] ? __se_sys_sendfile64+0x147/0x160 [ 1052.348306] ? do_syscall_64+0xf9/0x620 [ 1052.352275] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1052.357635] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1052.362215] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1052.366962] ? rcu_nmi_exit+0xb3/0x180 [ 1052.370839] ? retint_kernel+0x2d/0x2d [ 1052.374723] ? generic_gcmaes_encrypt+0x108/0x160 [ 1052.379555] ? generic_gcmaes_encrypt+0x108/0x160 [ 1052.384386] ? helper_rfc4106_encrypt+0x310/0x310 [ 1052.389228] ? gcmaes_wrapper_encrypt+0x157/0x1f0 [ 1052.394066] ? tls_push_record+0x9d7/0x1370 [ 1052.398382] ? tls_sw_sendpage+0x727/0xd00 [ 1052.402609] ? tls_sw_sendpage+0x8c6/0xd00 [ 1052.406843] ? tls_sw_sendmsg+0x1210/0x1210 [ 1052.411175] ? inet_sendpage+0x11a/0x650 [ 1052.415226] ? tls_sw_sendmsg+0x1210/0x1210 [ 1052.419539] ? inet_sendpage+0x164/0x650 [ 1052.423588] ? current_time+0x13c/0x1c0 [ 1052.427640] ? inet_accept+0x770/0x770 [ 1052.431516] ? sock_sendpage+0xdf/0x140 [ 1052.435497] ? pipe_to_sendpage+0x268/0x330 [ 1052.439804] ? sockfs_setattr+0x160/0x160 [ 1052.443943] ? direct_splice_actor+0x160/0x160 [ 1052.448513] ? splice_from_pipe_next.part.0+0x2ad/0x360 [ 1052.453869] ? __splice_from_pipe+0x389/0x800 [ 1052.458452] ? direct_splice_actor+0x160/0x160 [ 1052.463031] ? generic_splice_sendpage+0xd4/0x140 [ 1052.468037] ? __splice_from_pipe+0x800/0x800 [ 1052.472525] ? security_file_permission+0x1c0/0x220 [ 1052.477533] ? __splice_from_pipe+0x800/0x800 [ 1052.482059] ? direct_splice_actor+0x115/0x160 [ 1052.486637] ? splice_direct_to_actor+0x33f/0x8d0 [ 1052.491471] ? HARDIRQ_verbose+0x10/0x10 [ 1052.495541] ? generic_pipe_buf_nosteal+0x10/0x10 [ 1052.500379] ? do_splice_to+0x160/0x160 [ 1052.504363] ? do_splice_direct+0x1a7/0x270 [ 1052.508675] ? splice_direct_to_actor+0x8d0/0x8d0 [ 1052.513522] ? security_file_permission+0x1c0/0x220 [ 1052.518537] ? do_sendfile+0x550/0xc30 [ 1052.522421] ? do_compat_pwritev64+0x1b0/0x1b0 [ 1052.527000] ? vfs_write+0x393/0x540 [ 1052.530709] ? __se_sys_sendfile64+0x147/0x160 [ 1052.535313] ? __se_sys_sendfile+0x180/0x180 [ 1052.539710] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1052.545081] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1052.550100] ? do_syscall_64+0x21/0x620 [ 1052.554068] ? do_syscall_64+0xf9/0x620 [ 1052.558036] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1052.563394] Modules linked in: 00:54:16 executing program 3: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) (async) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000004a280)={0x0, [{r0, r2}, {r0}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r1}, {r1, r2}, {0x0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {}, {r0, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0}, {r0, r2}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {0x0, r2}, {r0}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1}, {r1, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r0}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {}, {r1}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0}, {r1}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r1}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}], 0x8, "416f09cb2e3db0"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000004b280)={0xffffffffffffffff, [{r0}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0}, {r0, r2}, {r1, r2}, {r1, r2}, {r0}, {r1, r2}, {r1}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1}, {}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1}, {r1}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {r1}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r1}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r1, r2}, {r0}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r1}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {r0}, {r0, r2}, {r1, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r1}, {r1, r2}, {r0, r2}, {r1}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0}, {r1, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r1}, {r0, r2}, {r0, r2}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {r1}, {r0, r2}, {r0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {r1}, {r1, r2}], 0x3f, "379845a9f2ecf1"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "2156816c73038c"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f000004c280)={r2, r1, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004d280)={0x9, [{r0}, {r0}, {}, {}, {r1}, {}, {r1}, {0x0, r2}, {0x0, r2}, {r0}, {r0, r2}, {0x0, r2}, {r1}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1}, {r1, r2}, {}, {0x0, r2}, {r0}, {r1}, {r1}, {}, {r1}, {}, {r0, r2}, {}, {r1, r2}, {r1}, {0x0, r2}, {}, {0x0, r2}, {}, {r0}, {0x0, r2}, {}, {}, {r1}, {}, {}, {}, {}, {r0, r2}, {}, {}, {r0}, {}, {}, {0x0, r2}, {r0}, {0x0, r2}, {r1}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {r1}, {0x0, r2}, {r0, r2}, {}, {r1}, {r1}, {r1, r2}, {}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {}, {r0, r2}, {0x0, r2}, {0x0, r2}, {}, {r0, r2}, {}, {r1, r2}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {r1}, {r0, r2}, {}, {0x0, r2}, {0x0, r2}, {r0}, {}, {0x0, r2}, {r0, r2}, {r0}, {r1, r2}, {}, {}, {}, {r0, r2}, {r0}, {0x0, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1}, {r1, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {r1}, {r0}, {}, {}, {0x0, r2}, {0x0, r2}, {r0}, {}, {r0, r2}, {}, {}, {r0, r2}, {0x0, r2}, {}, {r1}, {0x0, r2}, {}, {0x0, r2}, {0x0, r2}, {}, {r0, r2}, {r0, r2}, {r1}, {r0}, {0x0, r2}, {}, {}, {r1, r2}, {0x0, r2}, {}, {0x0, r2}, {r0}, {0x0, r2}, {r0}, {r0}, {r0}, {r1}, {0x0, r2}, {}, {r0}, {}, {r0}, {r1}, {}, {r0}, {r0, r2}, {r0}, {r0, r2}, {0x0, r2}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {r1}, {r0, r2}, {}, {r0}, {0x0, r2}, {}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {r0, r2}, {}, {r0}, {0x0, r2}, {}, {r0}, {}, {r1}, {r0, r2}, {r0}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {0x0, r2}, {r1}, {}, {r0}, {0x0, r2}, {}, {0x0, r2}, {}, {r0}, {}, {r0, r2}, {r1, r2}, {}, {r0, r2}, {r1}, {r0, r2}, {0x0, r2}, {0x0, r2}, {r1}, {r0, r2}, {}, {}, {r0, r2}, {r1, r2}, {}, {}, {r0}, {0x0, r2}, {}, {0x0, r2}, {}, {r0}, {}, {0x0, r2}, {}, {r1}, {r1}, {r1, r2}, {r1, r2}, {r1, r2}, {0x0, r2}, {0x0, r2}, {r0, r2}, {r0, r2}, {}, {}, {}, {r1}, {r1}, {r0, r2}, {0x0, r2}, {r1}, {0x0, r2}, {}, {0x0, r2}, {r0}, {r1, r2}, {}, {r0}, {}, {0x0, r4}, {r1, r2}, {r5, r2}, {r1, r2}, {r6, r7}], 0x8, "5dd4ac2dbc15bc"}) (async) r8 = userfaultfd(0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) r9 = fcntl$dupfd(r8, 0x0, r8) r10 = syz_mount_image$qnx6(&(0x7f0000000680), &(0x7f00000006c0)='./file0\x00', 0x7, 0x2, &(0x7f0000001740)=[{&(0x7f0000000700)="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", 0x1000, 0x9}, {&(0x7f0000001700)="71bb3b200dc28e6244cac681a022707d785c654bf5fc4e95c303", 0x1a, 0x1000}], 0x842009, &(0x7f0000001900)=ANY=[@ANYBLOB="5e2c7076667332002c7bb22c7569642c61707072616973655f747970653d696d617369672c666f776e65723e", @ANYRESDEC=0xee00, @ANYBLOB=',seclabel,uid>', @ANYRESDEC=0xee01, @ANYBLOB="2c8975626a5f747970655d24252c2a2d616b66736465663d5e2c004af7bfc82499719dcfcec910e333cc4b918573929bccb0be65c4897c3247f9aacfaa111aae45d465c4e0f50a8f0631bb9df63a7af857fd13180ca452f7a7cfead0b4aadd29d3fbe694aecfbf9a03a07479b396f5313536e5a3c6908f0833f4f1fcd5e076f02de4715cbbab94c39a82eec49ef18445e9a7383fa396761475add11d4e06952aca611e43193c9142bbe38dcc289db586f82e22e80128cf955db317781908b9131030a794d505c51c5dd8ac245a06cae08433732799c9ceb73b3725dfaa052db87190ecae7be3e1365410d86ca0d762"]) mmap(&(0x7f00004b4000/0x4000)=nil, 0x4000, 0x6, 0x10, r10, 0x78cc8000) (async) r11 = openat(r9, &(0x7f0000000080)='./file0\x00', 0x2220c2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x10) r12 = syz_mount_image$pvfs2(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x5, 0x2, &(0x7f0000000300)=[{&(0x7f0000000280)="6e265794b21b95a764c5ec92598576a1162eb05e53e355c8587a443796d1be5b03c89eb344331e29c02114703e8827212db2c86606961188d2538ff9ca271c47fd2fff6c8d9ff4a67067a252247f68711a5342706391ac736367f6b30324763abd", 0x61, 0x3f}, {&(0x7f00000005c0)="743fb57a88c87b33b5fc64bc79bafa057940f9567116ac14b4e48acf061b07b733e38775fa9d752b1a5558f8a96c36d6403c51ee8d9ccd5912444b48395b83809ad1022ece8bf851c5bdf62b2f3fdf2833e07af7cd1f26a20f54fd2ba2080551699823f2d08b988fc8b06739b2833bbc4321", 0x72, 0x100000000}], 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB='#,@+,uid=', @ANYRESDEC=0x0, @ANYBLOB="2cde"]) close(r12) (async) read$dsp(r11, &(0x7f0000000100)=""/167, 0xa7) (async) ioctl$UFFDIO_COPY(r9, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) 00:54:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$cgroup_ro(r3, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) (async) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)) (async) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x0) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) read$dsp(0xffffffffffffffff, 0x0, 0x0) (async) open(0x0, 0x0, 0x0) (async) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000306000/0x2000)=nil, &(0x7f0000b67000/0x2000)=nil, 0x2000, 0x0, 0xfdfdffff}) (async) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000200)) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) openat$cgroup_ro(r3, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) (async) 00:54:16 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TCFLSH(r0, 0xc020660b, 0x20000003) 00:54:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060000000000ffff000b00000800010062706600380002"], 0x64}, 0x2}, 0x0) 00:54:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="06007a000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) 00:54:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000002800310f000000000000005400000000", @ANYRES32=r2, @ANYBLOB="060081000000ffff000b00000800010062706600380002"], 0x64}}, 0x0) [ 1052.611142] ---[ end trace 84198e902eb9b76e ]--- [ 1052.625657] RIP: 0010:scatterwalk_copychunks+0x4db/0x6a0 [ 1052.639146] Code: ff df 80 3c 02 00 0f 85 98 01 00 00 49 8d 44 24 08 4d 89 26 48 89 c2 48 89 44 24 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 9f 01 00 00 48 b8 00 00 00 00 [ 1052.688871] RSP: 0000:ffff8880a92a7238 EFLAGS: 00010202 [ 1052.709957] RAX: dffffc0000000000 RBX: 000000000000401d RCX: ffffc90006c0c000 [ 1052.742829] RDX: 0000000000000001 RSI: ffffffff83739e63 RDI: 0000000000000007 [ 1052.756427] RBP: 000000000000401d R08: 0000000000000001 R09: 0000000000000000 [ 1052.771875] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 [ 1052.779743] R13: 0000000000001000 R14: ffff8880a92a72e8 R15: 0000000000000001 [ 1052.788045] FS: 00007f9e8bbc7700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 1052.796696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1052.802662] CR2: 00007f27d562e1b8 CR3: 00000000aad12000 CR4: 00000000003406f0 [ 1052.810383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1052.818281] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 1052.826319] Kernel panic - not syncing: Fatal exception [ 1052.831876] Kernel Offset: disabled [ 1052.835578] Rebooting in 86400 seconds..